diff --git a/Demos/Host/Incomplete/BluetoothHost/BluetoothEvents.c b/Demos/Host/Incomplete/BluetoothHost/BluetoothEvents.c deleted file mode 100644 index 0bdb7af241..0000000000 --- a/Demos/Host/Incomplete/BluetoothHost/BluetoothEvents.c +++ /dev/null @@ -1,194 +0,0 @@ -/* - LUFA Library - Copyright (C) Dean Camera, 2012. - - dean [at] fourwalledcubicle [dot] com - www.lufa-lib.org -*/ - -/* - Copyright 2012 Dean Camera (dean [at] fourwalledcubicle [dot] com) - - Permission to use, copy, modify, distribute, and sell this - software and its documentation for any purpose is hereby granted - without fee, provided that the above copyright notice appear in - all copies and that both that the copyright notice and this - permission notice and warranty disclaimer appear in supporting - documentation, and that the name of the author not be used in - advertising or publicity pertaining to distribution of the - software without specific, written prior permission. - - The author disclaim all warranties with regard to this - software, including all implied warranties of merchantability - and fitness. In no event shall the author be liable for any - special, indirect or consequential damages or any damages - whatsoever resulting from loss of use, data or profits, whether - in an action of contract, negligence or other tortious action, - arising out of or in connection with the use or performance of - this software. -*/ - -/** \file - * - * Bluetooth stack event callback handlers. This module handles the callback events that are - * thrown from the Bluetooth stack in response to changes in the connection and channel - * states. - */ - -#include "BluetoothEvents.h" - -/** Pointer to the opened Bluetooth ACL channel structure for RFCOMM, used to send and receive data between the - * local and remote device once a RFCOMM channel has been opened. - */ -Bluetooth_Channel_t* SerialChannel_ACL = NULL; - -/** Pointer to the opened RFCOMM logical channel between local and remote device, once a RFCOMM ACL channel has been - * negotiated and a logical RFCOMM channel requested. - */ -RFCOMM_Channel_t* SerialChannel_RFCOMM = NULL; - -/** Bluetooth stack callback event for when the Bluetooth stack has fully initialized using the attached - * Bluetooth dongle. - */ -void Bluetooth_StackInitialized(void) -{ - printf_P(PSTR("Stack initialized with local address %02X:%02X:%02X:%02X:%02X:%02X.\r\n"), - Bluetooth_State.LocalBDADDR[5], Bluetooth_State.LocalBDADDR[4], Bluetooth_State.LocalBDADDR[3], - Bluetooth_State.LocalBDADDR[2], Bluetooth_State.LocalBDADDR[1], Bluetooth_State.LocalBDADDR[0]); - - /* Reinitialize the services placed on top of the Bluetooth stack ready for new connections */ - RFCOMM_Initialize(); -} - -/** Bluetooth stack callback event for a Bluetooth connection request. When this callback fires, the - * user application must indicate if the connection is to be allowed or rejected. - * - * \param[in] RemoteAddress Bluetooth address of the remote device attempting the connection - * - * \return Boolean true to accept the connection, false to reject it - */ -bool Bluetooth_ConnectionRequest(const uint8_t* RemoteAddress) -{ - printf_P(PSTR("Connection Request from Device %02X:%02X:%02X:%02X:%02X:%02X.\r\n"), - RemoteAddress[5], RemoteAddress[4], RemoteAddress[3], RemoteAddress[2], - RemoteAddress[1], RemoteAddress[0]); - - /* Always accept connections from remote devices */ - return true; -} - -/** Bluetooth stack callback event for a completed Bluetooth connection. When this callback is made, - * the connection information can be accessed through the global \ref Bluetooth_Connection structure. - */ -void Bluetooth_ConnectionComplete(void) -{ - printf_P(PSTR("Connection Complete to Device %02X:%02X:%02X:%02X:%02X:%02X.\r\n"), - Bluetooth_Connection.RemoteAddress[5], Bluetooth_Connection.RemoteAddress[4], - Bluetooth_Connection.RemoteAddress[3], Bluetooth_Connection.RemoteAddress[2], - Bluetooth_Connection.RemoteAddress[1], Bluetooth_Connection.RemoteAddress[0]); - - LEDs_SetAllLEDs(LEDMASK_USB_BUSY); -} - -/** Bluetooth stack callback event for a completed Bluetooth disconnection. When this callback is made, - * the connection information in the global \ref Bluetooth_Connection structure is invalidated with the - * exception of the RemoteAddress element, which can be used to determine the address of the device that - * was disconnected. - */ -void Bluetooth_DisconnectionComplete(void) -{ - printf_P(PSTR("Disconnection Complete to Device %02X:%02X:%02X:%02X:%02X:%02X.\r\n"), - Bluetooth_Connection.RemoteAddress[5], Bluetooth_Connection.RemoteAddress[4], - Bluetooth_Connection.RemoteAddress[3], Bluetooth_Connection.RemoteAddress[2], - Bluetooth_Connection.RemoteAddress[1], Bluetooth_Connection.RemoteAddress[0]); - - LEDs_SetAllLEDs(LEDMASK_USB_READY); -} - -/** Bluetooth stack callback event for a Bluetooth ACL Channel connection request. When is callback fires, - * the user application must indicate if the channel connection should be rejected or not, based on the - * protocol (PSM) value of the requested channel. - * - * \param[in] PSM Protocol PSM value for the requested channel - * - * \return Boolean true to accept the channel connection request, false to reject it - */ -bool Bluetooth_ChannelConnectionRequest(const uint16_t PSM) -{ - /* Only accept connections for channels that will be used for RFCOMM or SDP data */ - return ((PSM == CHANNEL_PSM_RFCOMM) || (PSM == CHANNEL_PSM_SDP)); -} - -/** Bluetooth stack callback event for when a Bluetooth ACL channel has been fully created and configured, - * either at the request of the local device, or the remote device. - * - * \param[in] ACLChannel Bluetooth ACL data channel information structure for the channel that can now be used - */ -void Bluetooth_ChannelOpened(Bluetooth_Channel_t* const ACLChannel) -{ - /* Save the RFCOMM channel for later use when we want to send RFCOMM data */ - if (ACLChannel->PSM == CHANNEL_PSM_RFCOMM) - SerialChannel_ACL = ACLChannel; -} - -/** Bluetooth stack callback event for a non-signal ACL packet reception. This callback fires once a connection - * to a remote Bluetooth device has been made, and the remote device has sent a non-signaling ACL packet. - * - * \param[in] Data Pointer to a buffer where the received data is stored - * \param[in] DataLen Length of the packet data, in bytes - * \param[in] ACLChannel Bluetooth ACL data channel information structure for the packet's destination channel - */ -void Bluetooth_PacketReceived(void* Data, uint16_t DataLen, Bluetooth_Channel_t* const ACLChannel) -{ - /* Run the correct packet handler based on the received packet's PSM, which indicates the service being carried */ - switch (ACLChannel->PSM) - { - case CHANNEL_PSM_SDP: - /* Service Discovery Protocol packet */ - SDP_ProcessPacket(Data, ACLChannel); - break; - case CHANNEL_PSM_RFCOMM: - /* RFCOMM (Serial Port) Protocol packet */ - RFCOMM_ProcessPacket(Data, ACLChannel); - break; - } -} - -/** RFCOMM layer callback for event for when a RFCOMM logical channel has been fully opened and configured between - * the local and remote device. Once open, this RFCOMM channel can be read from and written to freely until is it - * closed by either end. - * - * \param[in] RFCOMMChannel RFCOMM channel that was opened - */ -void RFCOMM_ChannelOpened(RFCOMM_Channel_t* const RFCOMMChannel) -{ - /* Save the serial port RFCOMM logical channel for later use */ - SerialChannel_RFCOMM = RFCOMMChannel; -} - -/** RFCOMM layer callback event for when a packet is received on an open RFCOMM channel. - * - * \param[in] ACLChannel RFCOMM ACL channel that the data was directed to - * \param[in] DataLen Length of the received data, in bytes - * \param[in] Data Pointer to a buffer where the received data is stored - */ -void RFCOMM_DataReceived(RFCOMM_Channel_t* const ACLChannel, uint16_t DataLen, const uint8_t* Data) -{ - /* Write the received bytes to the serial port */ - for (uint8_t i = 0; i < DataLen; i++) - putchar(Data[i]); - - /* Echo the data back to the sending device */ - RFCOMM_SendData(DataLen, Data, SerialChannel_RFCOMM, SerialChannel_ACL); -} - -/** RFCOMM layer callback event for when the remote device has updated the channel terminal control signals - * for a particular RFCOMM channel. - * - * \param[in] RFCOMMChannel RFCOMM logical channel whose signals were altered - */ -void RFCOMM_ChannelSignalsReceived(RFCOMM_Channel_t* const RFCOMMChannel) -{ - // Currently do nothing in response to the remote device sending new terminal control signals -} - diff --git a/Demos/Host/Incomplete/BluetoothHost/BluetoothEvents.h b/Demos/Host/Incomplete/BluetoothHost/BluetoothEvents.h deleted file mode 100644 index ae235fb651..0000000000 --- a/Demos/Host/Incomplete/BluetoothHost/BluetoothEvents.h +++ /dev/null @@ -1,72 +0,0 @@ -/* - LUFA Library - Copyright (C) Dean Camera, 2012. - - dean [at] fourwalledcubicle [dot] com - www.lufa-lib.org -*/ - -/* - Copyright 2012 Dean Camera (dean [at] fourwalledcubicle [dot] com) - - Permission to use, copy, modify, distribute, and sell this - software and its documentation for any purpose is hereby granted - without fee, provided that the above copyright notice appear in - all copies and that both that the copyright notice and this - permission notice and warranty disclaimer appear in supporting - documentation, and that the name of the author not be used in - advertising or publicity pertaining to distribution of the - software without specific, written prior permission. - - The author disclaim all warranties with regard to this - software, including all implied warranties of merchantability - and fitness. In no event shall the author be liable for any - special, indirect or consequential damages or any damages - whatsoever resulting from loss of use, data or profits, whether - in an action of contract, negligence or other tortious action, - arising out of or in connection with the use or performance of - this software. -*/ - -/** \file - * - * Header file for BluetoothEvents.c. - */ - -#ifndef _BLUETOOTH_EVENTS_H_ -#define _BLUETOOTH_EVENTS_H_ - - /* Includes: */ - #include - #include - - #include "BluetoothHost.h" - #include "Lib/BluetoothStack.h" - #include "Lib/SDP.h" - #include "Lib/RFCOMM.h" - - #include - #include - - /* Macros: */ - /** LED mask for the library LED driver, to indicate that the USB interface is not ready. */ - #define LEDMASK_USB_NOTREADY LEDS_LED1 - - /** LED mask for the library LED driver, to indicate that the USB interface is enumerating. */ - #define LEDMASK_USB_ENUMERATING (LEDS_LED2 | LEDS_LED3) - - /** LED mask for the library LED driver, to indicate that the USB interface is ready. */ - #define LEDMASK_USB_READY (LEDS_LED2 | LEDS_LED4) - - /** LED mask for the library LED driver, to indicate that an error has occurred in the USB interface. */ - #define LEDMASK_USB_ERROR (LEDS_LED1 | LEDS_LED3) - - /** LED mask for the library LED driver, to indicate that the USB interface is busy. */ - #define LEDMASK_USB_BUSY LEDS_LED2 - - /* External Variables: */ - extern Bluetooth_Channel_t* SerialChannel_ACL; - extern RFCOMM_Channel_t* SerialChannel_RFCOMM; - -#endif - diff --git a/Demos/Host/Incomplete/BluetoothHost/BluetoothHost.c b/Demos/Host/Incomplete/BluetoothHost/BluetoothHost.c deleted file mode 100644 index 14ba26f65a..0000000000 --- a/Demos/Host/Incomplete/BluetoothHost/BluetoothHost.c +++ /dev/null @@ -1,187 +0,0 @@ -/* - LUFA Library - Copyright (C) Dean Camera, 2012. - - dean [at] fourwalledcubicle [dot] com - www.lufa-lib.org -*/ - -/* - Copyright 2012 Dean Camera (dean [at] fourwalledcubicle [dot] com) - - Permission to use, copy, modify, distribute, and sell this - software and its documentation for any purpose is hereby granted - without fee, provided that the above copyright notice appear in - all copies and that both that the copyright notice and this - permission notice and warranty disclaimer appear in supporting - documentation, and that the name of the author not be used in - advertising or publicity pertaining to distribution of the - software without specific, written prior permission. - - The author disclaim all warranties with regard to this - software, including all implied warranties of merchantability - and fitness. In no event shall the author be liable for any - special, indirect or consequential damages or any damages - whatsoever resulting from loss of use, data or profits, whether - in an action of contract, negligence or other tortious action, - arising out of or in connection with the use or performance of - this software. -*/ - -/** \file - * - * Main source file for the BluetoothHost demo. This file contains the main tasks of - * the demo and is responsible for the initial application hardware configuration. - */ - -#include "BluetoothHost.h" - -/** Bluetooth configuration structure. This structure configures the Bluetooth stack's user alterable settings. */ -Bluetooth_Device_t Bluetooth_DeviceConfiguration = - { - Class: (DEVICE_CLASS_SERVICE_CAPTURING | DEVICE_CLASS_MAJOR_COMPUTER | DEVICE_CLASS_MINOR_COMPUTER_PALM), - PINCode: "0000", - Name: "LUFA Bluetooth Demo" - }; - -/** Main program entry point. This routine configures the hardware required by the application, then - * enters a loop to run the application tasks in sequence. - */ -int main(void) -{ - SetupHardware(); - - puts_P(PSTR(ESC_FG_CYAN "Bluetooth Host Demo running.\r\n" ESC_FG_WHITE)); - - LEDs_SetAllLEDs(LEDMASK_USB_NOTREADY); - sei(); - - for (;;) - { - RFCOMM_ServiceChannels(SerialChannel_ACL); - - Bluetooth_Stack_USBTask(); - USB_USBTask(); - } -} - -/** Configures the board hardware and chip peripherals for the demo's functionality. */ -void SetupHardware(void) -{ - /* Disable watchdog if enabled by bootloader/fuses */ - MCUSR &= ~(1 << WDRF); - wdt_disable(); - - /* Disable clock division */ - clock_prescale_set(clock_div_1); - - /* Hardware Initialization */ - Serial_Init(9600, false); - LEDs_Init(); - USB_Init(); - - /* Create a stdio stream for the serial port for stdin and stdout */ - Serial_CreateStream(NULL); -} - -/** Event handler for the USB_DeviceAttached event. This indicates that a device has been attached to the host, and - * starts the library USB task to begin the enumeration and USB management process. - */ -void EVENT_USB_Host_DeviceAttached(void) -{ - puts_P(PSTR(ESC_FG_GREEN "Device Attached.\r\n" ESC_FG_WHITE)); - LEDs_SetAllLEDs(LEDMASK_USB_ENUMERATING); -} - -/** Event handler for the USB_DeviceUnattached event. This indicates that a device has been removed from the host, and - * stops the library USB task management process. - */ -void EVENT_USB_Host_DeviceUnattached(void) -{ - puts_P(PSTR(ESC_FG_GREEN "\r\nDevice Unattached.\r\n" ESC_FG_WHITE)); - LEDs_SetAllLEDs(LEDMASK_USB_NOTREADY); -} - -/** Event handler for the USB_DeviceEnumerationComplete event. This indicates that a device has been successfully - * enumerated by the host and is now ready to be used by the application. - */ -void EVENT_USB_Host_DeviceEnumerationComplete(void) -{ - puts_P(PSTR("Getting Device Data.\r\n")); - - uint8_t ErrorCode; - - /* Get and process the configuration descriptor data */ - if ((ErrorCode = ProcessDeviceDescriptor()) != SuccessfulDeviceRead) - { - if (ErrorCode == DevControlError) - puts_P(PSTR(ESC_FG_RED "Control Error (Get Device).\r\n")); - else - puts_P(PSTR(ESC_FG_RED "Invalid Device.\r\n")); - - printf_P(PSTR(" -- Error Code: %d\r\n" ESC_FG_WHITE), ErrorCode); - - LEDs_SetAllLEDs(LEDMASK_USB_ERROR); - return; - } - - puts_P(PSTR("Getting Config Data.\r\n")); - - /* Get and process the configuration descriptor data */ - if ((ErrorCode = ProcessConfigurationDescriptor()) != SuccessfulConfigRead) - { - if (ErrorCode == ControlError) - puts_P(PSTR(ESC_FG_RED "Control Error (Get Configuration).\r\n")); - else - puts_P(PSTR(ESC_FG_RED "Invalid Device.\r\n")); - - printf_P(PSTR(" -- Error Code: %d\r\n" ESC_FG_WHITE), ErrorCode); - - LEDs_SetAllLEDs(LEDMASK_USB_ERROR); - return; - } - - /* Set the device configuration to the first configuration (rarely do devices use multiple configurations) */ - if ((ErrorCode = USB_Host_SetDeviceConfiguration(1)) != HOST_SENDCONTROL_Successful) - { - printf_P(PSTR(ESC_FG_RED "Control Error (Set Configuration).\r\n" - " -- Error Code: %d\r\n" ESC_FG_WHITE), ErrorCode); - - LEDs_SetAllLEDs(LEDMASK_USB_ERROR); - return; - } - - puts_P(PSTR("Bluetooth Dongle Enumerated.\r\n")); - - /* Initialize the Bluetooth stack */ - Bluetooth_Stack_Init(); - - LEDs_SetAllLEDs(LEDMASK_USB_READY); -} - -/** Event handler for the USB_HostError event. This indicates that a hardware error occurred while in host mode. */ -void EVENT_USB_Host_HostError(const uint8_t ErrorCode) -{ - USB_Disable(); - - printf_P(PSTR(ESC_FG_RED "Host Mode Error\r\n" - " -- Error Code %d\r\n" ESC_FG_WHITE), ErrorCode); - - LEDs_SetAllLEDs(LEDMASK_USB_ERROR); - for(;;); -} - -/** Event handler for the USB_DeviceEnumerationFailed event. This indicates that a problem occurred while - * enumerating an attached USB device. - */ -void EVENT_USB_Host_DeviceEnumerationFailed(const uint8_t ErrorCode, - const uint8_t SubErrorCode) -{ - printf_P(PSTR(ESC_FG_RED "Dev Enum Error\r\n" - " -- Error Code %d\r\n" - " -- Sub Error Code %d\r\n" - " -- In State %d\r\n" ESC_FG_WHITE), ErrorCode, SubErrorCode, USB_HostState); - - LEDs_SetAllLEDs(LEDMASK_USB_ERROR); -} - diff --git a/Demos/Host/Incomplete/BluetoothHost/BluetoothHost.h b/Demos/Host/Incomplete/BluetoothHost/BluetoothHost.h deleted file mode 100644 index 77d054fe2e..0000000000 --- a/Demos/Host/Incomplete/BluetoothHost/BluetoothHost.h +++ /dev/null @@ -1,86 +0,0 @@ -/* - LUFA Library - Copyright (C) Dean Camera, 2012. - - dean [at] fourwalledcubicle [dot] com - www.lufa-lib.org -*/ - -/* - Copyright 2012 Dean Camera (dean [at] fourwalledcubicle [dot] com) - - Permission to use, copy, modify, distribute, and sell this - software and its documentation for any purpose is hereby granted - without fee, provided that the above copyright notice appear in - all copies and that both that the copyright notice and this - permission notice and warranty disclaimer appear in supporting - documentation, and that the name of the author not be used in - advertising or publicity pertaining to distribution of the - software without specific, written prior permission. - - The author disclaim all warranties with regard to this - software, including all implied warranties of merchantability - and fitness. In no event shall the author be liable for any - special, indirect or consequential damages or any damages - whatsoever resulting from loss of use, data or profits, whether - in an action of contract, negligence or other tortious action, - arising out of or in connection with the use or performance of - this software. -*/ - -/** \file - * - * Header file for BluetoothHost.c. - */ - -#ifndef _BLUETOOTH_HOST_H_ -#define _BLUETOOTH_HOST_H_ - - /* Includes: */ - #include - #include - #include - #include - #include - #include - - #include "BluetoothEvents.h" - #include "DeviceDescriptor.h" - #include "ConfigDescriptor.h" - #include "Lib/BluetoothStack.h" - - #include - #include - #include - #include - #include - - /* Macros: */ - /** LED mask for the library LED driver, to indicate that the USB interface is not ready. */ - #define LEDMASK_USB_NOTREADY LEDS_LED1 - - /** LED mask for the library LED driver, to indicate that the USB interface is enumerating. */ - #define LEDMASK_USB_ENUMERATING (LEDS_LED2 | LEDS_LED3) - - /** LED mask for the library LED driver, to indicate that the USB interface is ready. */ - #define LEDMASK_USB_READY (LEDS_LED2 | LEDS_LED4) - - /** LED mask for the library LED driver, to indicate that an error has occurred in the USB interface. */ - #define LEDMASK_USB_ERROR (LEDS_LED1 | LEDS_LED3) - - /** LED mask for the library LED driver, to indicate that the USB interface is busy. */ - #define LEDMASK_USB_BUSY LEDS_LED2 - - /* Event Handlers: */ - void EVENT_USB_Host_DeviceAttached(void); - void EVENT_USB_Host_DeviceUnattached(void); - void EVENT_USB_Host_DeviceEnumerationComplete(void); - void EVENT_USB_Host_HostError(const uint8_t ErrorCode); - void EVENT_USB_Host_DeviceEnumerationFailed(const uint8_t ErrorCode, - const uint8_t SubErrorCode); - - /* Function Prototypes: */ - void SetupHardware(void); - -#endif - diff --git a/Demos/Host/Incomplete/BluetoothHost/ConfigDescriptor.c b/Demos/Host/Incomplete/BluetoothHost/ConfigDescriptor.c deleted file mode 100644 index fa19052a85..0000000000 --- a/Demos/Host/Incomplete/BluetoothHost/ConfigDescriptor.c +++ /dev/null @@ -1,142 +0,0 @@ -/* - LUFA Library - Copyright (C) Dean Camera, 2012. - - dean [at] fourwalledcubicle [dot] com - www.lufa-lib.org -*/ - -/* - Copyright 2012 Dean Camera (dean [at] fourwalledcubicle [dot] com) - - Permission to use, copy, modify, distribute, and sell this - software and its documentation for any purpose is hereby granted - without fee, provided that the above copyright notice appear in - all copies and that both that the copyright notice and this - permission notice and warranty disclaimer appear in supporting - documentation, and that the name of the author not be used in - advertising or publicity pertaining to distribution of the - software without specific, written prior permission. - - The author disclaim all warranties with regard to this - software, including all implied warranties of merchantability - and fitness. In no event shall the author be liable for any - special, indirect or consequential damages or any damages - whatsoever resulting from loss of use, data or profits, whether - in an action of contract, negligence or other tortious action, - arising out of or in connection with the use or performance of - this software. -*/ - -/** \file - * - * USB Device Configuration Descriptor processing routines, to determine the correct pipe configurations - * needed to communication with an attached USB device. Descriptors are special computer-readable structures - * which the host requests upon device enumeration, to determine the device's capabilities and functions. - */ - -#include "ConfigDescriptor.h" - -/** Reads and processes an attached device's descriptors, to determine compatibility and pipe configurations. This - * routine will read in the entire configuration descriptor, and configure the hosts pipes to correctly communicate - * with compatible devices. - * - * This routine searches for a BT interface descriptor containing bulk IN and OUT data endpoints. - * - * \return An error code from the \ref BluetoothHost_GetConfigDescriptorDataCodes_t enum. - */ -uint8_t ProcessConfigurationDescriptor(void) -{ - uint8_t ConfigDescriptorData[512]; - void* CurrConfigLocation = ConfigDescriptorData; - uint16_t CurrConfigBytesRem; - - USB_Descriptor_Endpoint_t* DataINEndpoint = NULL; - USB_Descriptor_Endpoint_t* DataOUTEndpoint = NULL; - USB_Descriptor_Endpoint_t* EventsEndpoint = NULL; - - /* Retrieve the entire configuration descriptor into the allocated buffer */ - switch (USB_Host_GetDeviceConfigDescriptor(1, &CurrConfigBytesRem, ConfigDescriptorData, sizeof(ConfigDescriptorData))) - { - case HOST_GETCONFIG_Successful: - break; - case HOST_GETCONFIG_InvalidData: - return InvalidConfigDataReturned; - case HOST_GETCONFIG_BuffOverflow: - return DescriptorTooLarge; - default: - return DevControlError; - } - - /* The Bluetooth USB transport addendum mandates that the data (not streaming voice) endpoints - be in the first interface descriptor (interface 0) */ - USB_GetNextDescriptorOfType(&CurrConfigBytesRem, &CurrConfigLocation, DTYPE_Interface); - - /* Ensure that an interface was found, and the end of the descriptor was not reached */ - if (!(CurrConfigBytesRem)) - return NoCompatibleInterfaceFound; - - while (!(DataINEndpoint) || !(DataOUTEndpoint)) - { - /* Get the next Bluetooth interface's data endpoint descriptor */ - if (USB_GetNextDescriptorComp(&CurrConfigBytesRem, &CurrConfigLocation, - DComp_NextInterfaceBluetoothDataEndpoint) != DESCRIPTOR_SEARCH_COMP_Found) - { - /* Data endpoints not found within the first bluetooth device interface, error out */ - return NoCompatibleInterfaceFound; - } - - /* Retrieve the endpoint address from the endpoint descriptor */ - USB_Descriptor_Endpoint_t* EndpointData = DESCRIPTOR_PCAST(CurrConfigLocation, USB_Descriptor_Endpoint_t); - - /* If the endpoint is a IN type endpoint */ - if ((EndpointData->EndpointAddress & ENDPOINT_DIR_MASK) == ENDPOINT_DIR_IN) - { - /* Check if the found endpoint is a interrupt or bulk type descriptor */ - if ((EndpointData->Attributes & EP_TYPE_MASK) == EP_TYPE_INTERRUPT) - EventsEndpoint = EndpointData; - else - DataINEndpoint = EndpointData; - } - else - { - DataOUTEndpoint = EndpointData; - } - } - - /* Configure the Bluetooth data IN pipe */ - Pipe_ConfigurePipe(BLUETOOTH_DATA_IN_PIPE, EP_TYPE_BULK, DataINEndpoint->EndpointAddress, DataINEndpoint->EndpointSize, 1); - - /* Configure the Bluetooth data OUT pipe */ - Pipe_ConfigurePipe(BLUETOOTH_DATA_OUT_PIPE, EP_TYPE_BULK, DataOUTEndpoint->EndpointAddress, DataOUTEndpoint->EndpointSize, 1); - - /* Configure the Bluetooth events pipe */ - Pipe_ConfigurePipe(BLUETOOTH_EVENTS_PIPE, EP_TYPE_INTERRUPT, EventsEndpoint->EndpointAddress, EventsEndpoint->EndpointSize, 1); - Pipe_SetInterruptPeriod(EventsEndpoint->PollingIntervalMS); - - /* Valid data found, return success */ - return SuccessfulConfigRead; -} - -/** Descriptor comparator function. This comparator function is can be called while processing an attached USB device's - * configuration descriptor, to search for a specific sub descriptor. It can also be used to abort the configuration - * descriptor processing if an incompatible descriptor configuration is found. - * - * This comparator searches for the next Endpoint descriptor inside the current interface descriptor, aborting the - * search if another interface descriptor is found before the required endpoint. - * - * \return A value from the DSEARCH_Return_ErrorCodes_t enum - */ -uint8_t DComp_NextInterfaceBluetoothDataEndpoint(void* CurrentDescriptor) -{ - USB_Descriptor_Header_t* Header = DESCRIPTOR_PCAST(CurrentDescriptor, USB_Descriptor_Header_t); - - /* Determine the type of the current descriptor */ - if (Header->Type == DTYPE_Endpoint) - return DESCRIPTOR_SEARCH_Found; - else if (Header->Type == DTYPE_Interface) - return DESCRIPTOR_SEARCH_Fail; - else - return DESCRIPTOR_SEARCH_NotFound; -} - diff --git a/Demos/Host/Incomplete/BluetoothHost/ConfigDescriptor.h b/Demos/Host/Incomplete/BluetoothHost/ConfigDescriptor.h deleted file mode 100644 index c46add71aa..0000000000 --- a/Demos/Host/Incomplete/BluetoothHost/ConfigDescriptor.h +++ /dev/null @@ -1,64 +0,0 @@ -/* - LUFA Library - Copyright (C) Dean Camera, 2012. - - dean [at] fourwalledcubicle [dot] com - www.lufa-lib.org -*/ - -/* - Copyright 2012 Dean Camera (dean [at] fourwalledcubicle [dot] com) - - Permission to use, copy, modify, distribute, and sell this - software and its documentation for any purpose is hereby granted - without fee, provided that the above copyright notice appear in - all copies and that both that the copyright notice and this - permission notice and warranty disclaimer appear in supporting - documentation, and that the name of the author not be used in - advertising or publicity pertaining to distribution of the - software without specific, written prior permission. - - The author disclaim all warranties with regard to this - software, including all implied warranties of merchantability - and fitness. In no event shall the author be liable for any - special, indirect or consequential damages or any damages - whatsoever resulting from loss of use, data or profits, whether - in an action of contract, negligence or other tortious action, - arising out of or in connection with the use or performance of - this software. -*/ - -/** \file - * - * Header file for ConfigDescriptor.c. - */ - -#ifndef _CONFIGDESCRIPTOR_H_ -#define _CONFIGDESCRIPTOR_H_ - - /* Includes: */ - #include - - /* Macros: */ - #define BLUETOOTH_DATA_IN_PIPE (PIPE_DIR_IN | 1) - #define BLUETOOTH_DATA_OUT_PIPE (PIPE_DIR_OUT | 2) - #define BLUETOOTH_EVENTS_PIPE (PIPE_DIR_IN | 3) - - /* Enums: */ - /** Enum for the possible return codes of the \ref ProcessConfigurationDescriptor() function. */ - enum BluetoothHost_GetConfigDescriptorDataCodes_t - { - SuccessfulConfigRead = 0, /**< Configuration Descriptor was processed successfully */ - DevControlError = 1, /**< A control request to the device failed to complete successfully */ - DescriptorTooLarge = 2, /**< The device's Configuration Descriptor is too large to process */ - InvalidConfigDataReturned = 3, /**< The device returned an invalid Configuration Descriptor */ - NoCompatibleInterfaceFound = 4, /**< A compatible interface with the required endpoints was not found */ - }; - - /* Function Prototypes: */ - uint8_t ProcessConfigurationDescriptor(void); - - uint8_t DComp_NextInterfaceBluetoothDataEndpoint(void* CurrentDescriptor); - -#endif - diff --git a/Demos/Host/Incomplete/BluetoothHost/DeviceDescriptor.c b/Demos/Host/Incomplete/BluetoothHost/DeviceDescriptor.c deleted file mode 100644 index 3ef64765c8..0000000000 --- a/Demos/Host/Incomplete/BluetoothHost/DeviceDescriptor.c +++ /dev/null @@ -1,68 +0,0 @@ -/* - LUFA Library - Copyright (C) Dean Camera, 2012. - - dean [at] fourwalledcubicle [dot] com - www.lufa-lib.org -*/ - -/* - Copyright 2012 Dean Camera (dean [at] fourwalledcubicle [dot] com) - - Permission to use, copy, modify, distribute, and sell this - software and its documentation for any purpose is hereby granted - without fee, provided that the above copyright notice appear in - all copies and that both that the copyright notice and this - permission notice and warranty disclaimer appear in supporting - documentation, and that the name of the author not be used in - advertising or publicity pertaining to distribution of the - software without specific, written prior permission. - - The author disclaim all warranties with regard to this - software, including all implied warranties of merchantability - and fitness. In no event shall the author be liable for any - special, indirect or consequential damages or any damages - whatsoever resulting from loss of use, data or profits, whether - in an action of contract, negligence or other tortious action, - arising out of or in connection with the use or performance of - this software. -*/ - -/** \file - * - * USB Device Descriptor processing routines, to determine the overall device parameters. Descriptors are special - * computer-readable structures which the host requests upon device enumeration, to determine information about - * the attached device. - */ - -#include "DeviceDescriptor.h" - -/** Reads and processes an attached device's Device Descriptor, to determine compatibility - * - * This routine checks to ensure that the attached device's class codes match those for Bluetooth devices. - * - * \return An error code from the \ref BluetoothHost_GetDeviceDescriptorDataCodes_t enum. - */ -uint8_t ProcessDeviceDescriptor(void) -{ - USB_Descriptor_Device_t DeviceDescriptor; - - /* Send the request to retrieve the device descriptor */ - if (USB_Host_GetDeviceDescriptor(&DeviceDescriptor) != HOST_SENDCONTROL_Successful) - return DevControlError; - - /* Validate returned data - ensure the returned data is a device descriptor */ - if (DeviceDescriptor.Header.Type != DTYPE_Device) - return InvalidDeviceDataReturned; - - /* Validate returned device Class, SubClass and Protocol values against the Bluetooth spec values */ - if ((DeviceDescriptor.Class != BLUETOOTH_DEVICE_CLASS) || - (DeviceDescriptor.SubClass != BLUETOOTH_DEVICE_SUBCLASS) || - (DeviceDescriptor.Protocol != BLUETOOTH_DEVICE_PROTOCOL)) - { - return IncorrectBTDevice; - } - - return SuccessfulDeviceRead; -} - diff --git a/Demos/Host/Incomplete/BluetoothHost/DeviceDescriptor.h b/Demos/Host/Incomplete/BluetoothHost/DeviceDescriptor.h deleted file mode 100644 index 7f955c824f..0000000000 --- a/Demos/Host/Incomplete/BluetoothHost/DeviceDescriptor.h +++ /dev/null @@ -1,68 +0,0 @@ -/* - LUFA Library - Copyright (C) Dean Camera, 2012. - - dean [at] fourwalledcubicle [dot] com - www.lufa-lib.org -*/ - -/* - Copyright 2012 Dean Camera (dean [at] fourwalledcubicle [dot] com) - - Permission to use, copy, modify, distribute, and sell this - software and its documentation for any purpose is hereby granted - without fee, provided that the above copyright notice appear in - all copies and that both that the copyright notice and this - permission notice and warranty disclaimer appear in supporting - documentation, and that the name of the author not be used in - advertising or publicity pertaining to distribution of the - software without specific, written prior permission. - - The author disclaim all warranties with regard to this - software, including all implied warranties of merchantability - and fitness. In no event shall the author be liable for any - special, indirect or consequential damages or any damages - whatsoever resulting from loss of use, data or profits, whether - in an action of contract, negligence or other tortious action, - arising out of or in connection with the use or performance of - this software. -*/ - -/** \file - * - * Header file for DeviceDescriptor.c. - */ - -#ifndef _DEVICEDESCRIPTOR_H_ -#define _DEVICEDESCRIPTOR_H_ - - /* Includes: */ - #include - - #include "BluetoothHost.h" - - /* Macros: */ - /** Device Class value for the Bluetooth Device class. */ - #define BLUETOOTH_DEVICE_CLASS 0xE0 - - /** Device Subclass value for the Bluetooth Device class. */ - #define BLUETOOTH_DEVICE_SUBCLASS 0x01 - - /** Device Protocol value for the Bluetooth Device class. */ - #define BLUETOOTH_DEVICE_PROTOCOL 0x01 - - /* Enums: */ - /** Enum for the possible return codes of the \ref ProcessDeviceDescriptor() function. */ - enum BluetoothHost_GetDeviceDescriptorDataCodes_t - { - SuccessfulDeviceRead = 0, /**< Device Descriptor was processed successfully */ - ControlError = 1, /**< A control request to the device failed to complete successfully */ - InvalidDeviceDataReturned = 2, /**< The device returned an invalid Device Descriptor */ - IncorrectBTDevice = 3, /**< The attached device is not a Bluetooth class device */ - }; - - /* Function Prototypes: */ - uint8_t ProcessDeviceDescriptor(void); - -#endif - diff --git a/Demos/Host/Incomplete/BluetoothHost/Doxygen.conf b/Demos/Host/Incomplete/BluetoothHost/Doxygen.conf deleted file mode 100644 index f6629db603..0000000000 --- a/Demos/Host/Incomplete/BluetoothHost/Doxygen.conf +++ /dev/null @@ -1,1814 +0,0 @@ -# Doxyfile 1.8.0 - -# This file describes the settings to be used by the documentation system -# doxygen (www.doxygen.org) for a project. -# -# All text after a hash (#) is considered a comment and will be ignored. -# The format is: -# TAG = value [value, ...] -# For lists items can also be appended using: -# TAG += value [value, ...] -# Values that contain spaces should be placed between quotes (" "). - -#--------------------------------------------------------------------------- -# Project related configuration options -#--------------------------------------------------------------------------- - -# This tag specifies the encoding used for all characters in the config file -# that follow. The default is UTF-8 which is also the encoding used for all -# text before the first occurrence of this tag. Doxygen uses libiconv (or the -# iconv built into libc) for the transcoding. See -# http://www.gnu.org/software/libiconv for the list of possible encodings. - -DOXYFILE_ENCODING = UTF-8 - -# The PROJECT_NAME tag is a single word (or sequence of words) that should -# identify the project. Note that if you do not use Doxywizard you need -# to put quotes around the project name if it contains spaces. - -PROJECT_NAME = "LUFA Library - Bluetooth Host Demo" - -# The PROJECT_NUMBER tag can be used to enter a project or revision number. -# This could be handy for archiving the generated documentation or -# if some version control system is used. - -PROJECT_NUMBER = 0.0.0 - -# Using the PROJECT_BRIEF tag one can provide an optional one line description -# for a project that appears at the top of each page and should give viewer -# a quick idea about the purpose of the project. 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Doxygen will use this -# information to generate all constant output in the proper language. -# The default language is English, other supported languages are: -# Afrikaans, Arabic, Brazilian, Catalan, Chinese, Chinese-Traditional, -# Croatian, Czech, Danish, Dutch, Esperanto, Farsi, Finnish, French, German, -# Greek, Hungarian, Italian, Japanese, Japanese-en (Japanese with English -# messages), Korean, Korean-en, Lithuanian, Norwegian, Macedonian, Persian, -# Polish, Portuguese, Romanian, Russian, Serbian, Serbian-Cyrillic, Slovak, -# Slovene, Spanish, Swedish, Ukrainian, and Vietnamese. - -OUTPUT_LANGUAGE = English - -# If the BRIEF_MEMBER_DESC tag is set to YES (the default) Doxygen will -# include brief member descriptions after the members that are listed in -# the file and class documentation (similar to JavaDoc). -# Set to NO to disable this. - -BRIEF_MEMBER_DESC = YES - -# If the REPEAT_BRIEF tag is set to YES (the default) Doxygen will prepend -# the brief description of a member or function before the detailed description. -# Note: if both HIDE_UNDOC_MEMBERS and BRIEF_MEMBER_DESC are set to NO, the -# brief descriptions will be completely suppressed. - -REPEAT_BRIEF = YES - -# This tag implements a quasi-intelligent brief description abbreviator -# that is used to form the text in various listings. 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If set to YES the scope will be hidden. - -HIDE_SCOPE_NAMES = NO - -# If the SHOW_INCLUDE_FILES tag is set to YES (the default) then Doxygen -# will put a list of the files that are included by a file in the documentation -# of that file. - -SHOW_INCLUDE_FILES = YES - -# If the FORCE_LOCAL_INCLUDES tag is set to YES then Doxygen -# will list include files with double quotes in the documentation -# rather than with sharp brackets. - -FORCE_LOCAL_INCLUDES = NO - -# If the INLINE_INFO tag is set to YES (the default) then a tag [inline] -# is inserted in the documentation for inline members. - -INLINE_INFO = YES - -# If the SORT_MEMBER_DOCS tag is set to YES (the default) then doxygen -# will sort the (detailed) documentation of file and class members -# alphabetically by member name. If set to NO the members will appear in -# declaration order. - -SORT_MEMBER_DOCS = YES - -# If the SORT_BRIEF_DOCS tag is set to YES then doxygen will sort the -# brief documentation of file, namespace and class members alphabetically -# by member name. If set to NO (the default) the members will appear in -# declaration order. - -SORT_BRIEF_DOCS = NO - -# If the SORT_MEMBERS_CTORS_1ST tag is set to YES then doxygen -# will sort the (brief and detailed) documentation of class members so that -# constructors and destructors are listed first. If set to NO (the default) -# the constructors will appear in the respective orders defined by -# SORT_MEMBER_DOCS and SORT_BRIEF_DOCS. -# This tag will be ignored for brief docs if SORT_BRIEF_DOCS is set to NO -# and ignored for detailed docs if SORT_MEMBER_DOCS is set to NO. - -SORT_MEMBERS_CTORS_1ST = NO - -# If the SORT_GROUP_NAMES tag is set to YES then doxygen will sort the -# hierarchy of group names into alphabetical order. If set to NO (the default) -# the group names will appear in their defined order. - -SORT_GROUP_NAMES = NO - -# If the SORT_BY_SCOPE_NAME tag is set to YES, the class list will be -# sorted by fully-qualified names, including namespaces. If set to -# NO (the default), the class list will be sorted only by class name, -# not including the namespace part. -# Note: This option is not very useful if HIDE_SCOPE_NAMES is set to YES. -# Note: This option applies only to the class list, not to the -# alphabetical list. - -SORT_BY_SCOPE_NAME = NO - -# If the STRICT_PROTO_MATCHING option is enabled and doxygen fails to -# do proper type resolution of all parameters of a function it will reject a -# match between the prototype and the implementation of a member function even -# if there is only one candidate or it is obvious which candidate to choose -# by doing a simple string match. By disabling STRICT_PROTO_MATCHING doxygen -# will still accept a match between prototype and implementation in such cases. - -STRICT_PROTO_MATCHING = NO - -# The GENERATE_TODOLIST tag can be used to enable (YES) or -# disable (NO) the todo list. This list is created by putting \todo -# commands in the documentation. - -GENERATE_TODOLIST = NO - -# The GENERATE_TESTLIST tag can be used to enable (YES) or -# disable (NO) the test list. This list is created by putting \test -# commands in the documentation. - -GENERATE_TESTLIST = NO - -# The GENERATE_BUGLIST tag can be used to enable (YES) or -# disable (NO) the bug list. This list is created by putting \bug -# commands in the documentation. - -GENERATE_BUGLIST = NO - -# The GENERATE_DEPRECATEDLIST tag can be used to enable (YES) or -# disable (NO) the deprecated list. This list is created by putting -# \deprecated commands in the documentation. - -GENERATE_DEPRECATEDLIST= YES - -# The ENABLED_SECTIONS tag can be used to enable conditional -# documentation sections, marked by \if sectionname ... \endif. - -ENABLED_SECTIONS = - -# The MAX_INITIALIZER_LINES tag determines the maximum number of lines -# the initial value of a variable or macro consists of for it to appear in -# the documentation. If the initializer consists of more lines than specified -# here it will be hidden. Use a value of 0 to hide initializers completely. -# The appearance of the initializer of individual variables and macros in the -# documentation can be controlled using \showinitializer or \hideinitializer -# command in the documentation regardless of this setting. - -MAX_INITIALIZER_LINES = 30 - -# Set the SHOW_USED_FILES tag to NO to disable the list of files generated -# at the bottom of the documentation of classes and structs. If set to YES the -# list will mention the files that were used to generate the documentation. - -SHOW_USED_FILES = YES - -# If the sources in your project are distributed over multiple directories -# then setting the SHOW_DIRECTORIES tag to YES will show the directory hierarchy -# in the documentation. The default is NO. - -SHOW_DIRECTORIES = YES - -# Set the SHOW_FILES tag to NO to disable the generation of the Files page. -# This will remove the Files entry from the Quick Index and from the -# Folder Tree View (if specified). The default is YES. - -SHOW_FILES = YES - -# Set the SHOW_NAMESPACES tag to NO to disable the generation of the -# Namespaces page. -# This will remove the Namespaces entry from the Quick Index -# and from the Folder Tree View (if specified). The default is YES. - -SHOW_NAMESPACES = YES - -# The FILE_VERSION_FILTER tag can be used to specify a program or script that -# doxygen should invoke to get the current version for each file (typically from -# the version control system). Doxygen will invoke the program by executing (via -# popen()) the command , where is the value of -# the FILE_VERSION_FILTER tag, and is the name of an input file -# provided by doxygen. Whatever the program writes to standard output -# is used as the file version. See the manual for examples. - -FILE_VERSION_FILTER = - -# The LAYOUT_FILE tag can be used to specify a layout file which will be parsed -# by doxygen. The layout file controls the global structure of the generated -# output files in an output format independent way. The create the layout file -# that represents doxygen's defaults, run doxygen with the -l option. -# You can optionally specify a file name after the option, if omitted -# DoxygenLayout.xml will be used as the name of the layout file. - -LAYOUT_FILE = - -# The CITE_BIB_FILES tag can be used to specify one or more bib files -# containing the references data. This must be a list of .bib files. The -# .bib extension is automatically appended if omitted. Using this command -# requires the bibtex tool to be installed. See also -# http://en.wikipedia.org/wiki/BibTeX for more info. For LaTeX the style -# of the bibliography can be controlled using LATEX_BIB_STYLE. To use this -# feature you need bibtex and perl available in the search path. - -CITE_BIB_FILES = - -#--------------------------------------------------------------------------- -# configuration options related to warning and progress messages -#--------------------------------------------------------------------------- - -# The QUIET tag can be used to turn on/off the messages that are generated -# by doxygen. Possible values are YES and NO. If left blank NO is used. - -QUIET = YES - -# The WARNINGS tag can be used to turn on/off the warning messages that are -# generated by doxygen. Possible values are YES and NO. If left blank -# NO is used. - -WARNINGS = YES - -# If WARN_IF_UNDOCUMENTED is set to YES, then doxygen will generate warnings -# for undocumented members. If EXTRACT_ALL is set to YES then this flag will -# automatically be disabled. - -WARN_IF_UNDOCUMENTED = YES - -# If WARN_IF_DOC_ERROR is set to YES, doxygen will generate warnings for -# potential errors in the documentation, such as not documenting some -# parameters in a documented function, or documenting parameters that -# don't exist or using markup commands wrongly. - -WARN_IF_DOC_ERROR = YES - -# The WARN_NO_PARAMDOC option can be enabled to get warnings for -# functions that are documented, but have no documentation for their parameters -# or return value. If set to NO (the default) doxygen will only warn about -# wrong or incomplete parameter documentation, but not about the absence of -# documentation. - -WARN_NO_PARAMDOC = YES - -# The WARN_FORMAT tag determines the format of the warning messages that -# doxygen can produce. The string should contain the $file, $line, and $text -# tags, which will be replaced by the file and line number from which the -# warning originated and the warning text. Optionally the format may contain -# $version, which will be replaced by the version of the file (if it could -# be obtained via FILE_VERSION_FILTER) - -WARN_FORMAT = "$file:$line: $text" - -# The WARN_LOGFILE tag can be used to specify a file to which warning -# and error messages should be written. If left blank the output is written -# to stderr. - -WARN_LOGFILE = - -#--------------------------------------------------------------------------- -# configuration options related to the input files -#--------------------------------------------------------------------------- - -# The INPUT tag can be used to specify the files and/or directories that contain -# documented source files. You may enter file names like "myfile.cpp" or -# directories like "/usr/src/myproject". Separate the files or directories -# with spaces. - -INPUT = ./ - -# This tag can be used to specify the character encoding of the source files -# that doxygen parses. Internally doxygen uses the UTF-8 encoding, which is -# also the default input encoding. Doxygen uses libiconv (or the iconv built -# into libc) for the transcoding. See http://www.gnu.org/software/libiconv for -# the list of possible encodings. - -INPUT_ENCODING = UTF-8 - -# If the value of the INPUT tag contains directories, you can use the -# FILE_PATTERNS tag to specify one or more wildcard pattern (like *.cpp -# and *.h) to filter out the source-files in the directories. If left -# blank the following patterns are tested: -# *.c *.cc *.cxx *.cpp *.c++ *.d *.java *.ii *.ixx *.ipp *.i++ *.inl *.h *.hh -# *.hxx *.hpp *.h++ *.idl *.odl *.cs *.php *.php3 *.inc *.m *.mm *.dox *.py -# *.f90 *.f *.for *.vhd *.vhdl - -FILE_PATTERNS = *.h \ - *.c \ - *.txt - -# The RECURSIVE tag can be used to turn specify whether or not subdirectories -# should be searched for input files as well. Possible values are YES and NO. -# If left blank NO is used. - -RECURSIVE = YES - -# The EXCLUDE tag can be used to specify files and/or directories that should be -# excluded from the INPUT source files. This way you can easily exclude a -# subdirectory from a directory tree whose root is specified with the INPUT tag. -# Note that relative paths are relative to the directory from which doxygen is -# run. - -EXCLUDE = Documentation/ - -# The EXCLUDE_SYMLINKS tag can be used to select whether or not files or -# directories that are symbolic links (a Unix file system feature) are excluded -# from the input. - -EXCLUDE_SYMLINKS = NO - -# If the value of the INPUT tag contains directories, you can use the -# EXCLUDE_PATTERNS tag to specify one or more wildcard patterns to exclude -# certain files from those directories. Note that the wildcards are matched -# against the file with absolute path, so to exclude all test directories -# for example use the pattern */test/* - -EXCLUDE_PATTERNS = - -# The EXCLUDE_SYMBOLS tag can be used to specify one or more symbol names -# (namespaces, classes, functions, etc.) that should be excluded from the -# output. The symbol name can be a fully qualified name, a word, or if the -# wildcard * is used, a substring. Examples: ANamespace, AClass, -# AClass::ANamespace, ANamespace::*Test - -EXCLUDE_SYMBOLS = __* \ - INCLUDE_FROM_* - -# The EXAMPLE_PATH tag can be used to specify one or more files or -# directories that contain example code fragments that are included (see -# the \include command). - -EXAMPLE_PATH = - -# If the value of the EXAMPLE_PATH tag contains directories, you can use the -# EXAMPLE_PATTERNS tag to specify one or more wildcard pattern (like *.cpp -# and *.h) to filter out the source-files in the directories. If left -# blank all files are included. - -EXAMPLE_PATTERNS = * - -# If the EXAMPLE_RECURSIVE tag is set to YES then subdirectories will be -# searched for input files to be used with the \include or \dontinclude -# commands irrespective of the value of the RECURSIVE tag. -# Possible values are YES and NO. If left blank NO is used. - -EXAMPLE_RECURSIVE = NO - -# The IMAGE_PATH tag can be used to specify one or more files or -# directories that contain image that are included in the documentation (see -# the \image command). - -IMAGE_PATH = - -# The INPUT_FILTER tag can be used to specify a program that doxygen should -# invoke to filter for each input file. Doxygen will invoke the filter program -# by executing (via popen()) the command , where -# is the value of the INPUT_FILTER tag, and is the name of an -# input file. Doxygen will then use the output that the filter program writes -# to standard output. -# If FILTER_PATTERNS is specified, this tag will be -# ignored. - -INPUT_FILTER = - -# The FILTER_PATTERNS tag can be used to specify filters on a per file pattern -# basis. -# Doxygen will compare the file name with each pattern and apply the -# filter if there is a match. -# The filters are a list of the form: -# pattern=filter (like *.cpp=my_cpp_filter). See INPUT_FILTER for further -# info on how filters are used. If FILTER_PATTERNS is empty or if -# non of the patterns match the file name, INPUT_FILTER is applied. - -FILTER_PATTERNS = - -# If the FILTER_SOURCE_FILES tag is set to YES, the input filter (if set using -# INPUT_FILTER) will be used to filter the input files when producing source -# files to browse (i.e. when SOURCE_BROWSER is set to YES). - -FILTER_SOURCE_FILES = NO - -# The FILTER_SOURCE_PATTERNS tag can be used to specify source filters per file -# pattern. A pattern will override the setting for FILTER_PATTERN (if any) -# and it is also possible to disable source filtering for a specific pattern -# using *.ext= (so without naming a filter). This option only has effect when -# FILTER_SOURCE_FILES is enabled. - -FILTER_SOURCE_PATTERNS = - -#--------------------------------------------------------------------------- -# configuration options related to source browsing -#--------------------------------------------------------------------------- - -# If the SOURCE_BROWSER tag is set to YES then a list of source files will -# be generated. Documented entities will be cross-referenced with these sources. -# Note: To get rid of all source code in the generated output, make sure also -# VERBATIM_HEADERS is set to NO. - -SOURCE_BROWSER = NO - -# Setting the INLINE_SOURCES tag to YES will include the body -# of functions and classes directly in the documentation. - -INLINE_SOURCES = NO - -# Setting the STRIP_CODE_COMMENTS tag to YES (the default) will instruct -# doxygen to hide any special comment blocks from generated source code -# fragments. Normal C and C++ comments will always remain visible. - -STRIP_CODE_COMMENTS = YES - -# If the REFERENCED_BY_RELATION tag is set to YES -# then for each documented function all documented -# functions referencing it will be listed. - -REFERENCED_BY_RELATION = NO - -# If the REFERENCES_RELATION tag is set to YES -# then for each documented function all documented entities -# called/used by that function will be listed. - -REFERENCES_RELATION = NO - -# If the REFERENCES_LINK_SOURCE tag is set to YES (the default) -# and SOURCE_BROWSER tag is set to YES, then the hyperlinks from -# functions in REFERENCES_RELATION and REFERENCED_BY_RELATION lists will -# link to the source code. -# Otherwise they will link to the documentation. - -REFERENCES_LINK_SOURCE = NO - -# If the USE_HTAGS tag is set to YES then the references to source code -# will point to the HTML generated by the htags(1) tool instead of doxygen -# built-in source browser. The htags tool is part of GNU's global source -# tagging system (see http://www.gnu.org/software/global/global.html). You -# will need version 4.8.6 or higher. - -USE_HTAGS = NO - -# If the VERBATIM_HEADERS tag is set to YES (the default) then Doxygen -# will generate a verbatim copy of the header file for each class for -# which an include is specified. Set to NO to disable this. - -VERBATIM_HEADERS = NO - -#--------------------------------------------------------------------------- -# configuration options related to the alphabetical class index -#--------------------------------------------------------------------------- - -# If the ALPHABETICAL_INDEX tag is set to YES, an alphabetical index -# of all compounds will be generated. Enable this if the project -# contains a lot of classes, structs, unions or interfaces. - -ALPHABETICAL_INDEX = YES - -# If the alphabetical index is enabled (see ALPHABETICAL_INDEX) then -# the COLS_IN_ALPHA_INDEX tag can be used to specify the number of columns -# in which this list will be split (can be a number in the range [1..20]) - -COLS_IN_ALPHA_INDEX = 5 - -# In case all classes in a project start with a common prefix, all -# classes will be put under the same header in the alphabetical index. -# The IGNORE_PREFIX tag can be used to specify one or more prefixes that -# should be ignored while generating the index headers. - -IGNORE_PREFIX = - -#--------------------------------------------------------------------------- -# configuration options related to the HTML output -#--------------------------------------------------------------------------- - -# If the GENERATE_HTML tag is set to YES (the default) Doxygen will -# generate HTML output. - -GENERATE_HTML = YES - -# The HTML_OUTPUT tag is used to specify where the HTML docs will be put. -# If a relative path is entered the value of OUTPUT_DIRECTORY will be -# put in front of it. If left blank `html' will be used as the default path. - -HTML_OUTPUT = html - -# The HTML_FILE_EXTENSION tag can be used to specify the file extension for -# each generated HTML page (for example: .htm,.php,.asp). If it is left blank -# doxygen will generate files with .html extension. - -HTML_FILE_EXTENSION = .html - -# The HTML_HEADER tag can be used to specify a personal HTML header for -# each generated HTML page. If it is left blank doxygen will generate a -# standard header. Note that when using a custom header you are responsible -# for the proper inclusion of any scripts and style sheets that doxygen -# needs, which is dependent on the configuration options used. -# It is advised to generate a default header using "doxygen -w html -# header.html footer.html stylesheet.css YourConfigFile" and then modify -# that header. Note that the header is subject to change so you typically -# have to redo this when upgrading to a newer version of doxygen or when -# changing the value of configuration settings such as GENERATE_TREEVIEW! - -HTML_HEADER = - -# The HTML_FOOTER tag can be used to specify a personal HTML footer for -# each generated HTML page. If it is left blank doxygen will generate a -# standard footer. - -HTML_FOOTER = - -# The HTML_STYLESHEET tag can be used to specify a user-defined cascading -# style sheet that is used by each HTML page. It can be used to -# fine-tune the look of the HTML output. If the tag is left blank doxygen -# will generate a default style sheet. Note that doxygen will try to copy -# the style sheet file to the HTML output directory, so don't put your own -# style sheet in the HTML output directory as well, or it will be erased! - -HTML_STYLESHEET = - -# The HTML_EXTRA_FILES tag can be used to specify one or more extra images or -# other source files which should be copied to the HTML output directory. Note -# that these files will be copied to the base HTML output directory. Use the -# $relpath$ marker in the HTML_HEADER and/or HTML_FOOTER files to load these -# files. In the HTML_STYLESHEET file, use the file name only. Also note that -# the files will be copied as-is; there are no commands or markers available. - -HTML_EXTRA_FILES = - -# The HTML_COLORSTYLE_HUE tag controls the color of the HTML output. -# Doxygen will adjust the colors in the style sheet and background images -# according to this color. Hue is specified as an angle on a colorwheel, -# see http://en.wikipedia.org/wiki/Hue for more information. -# For instance the value 0 represents red, 60 is yellow, 120 is green, -# 180 is cyan, 240 is blue, 300 purple, and 360 is red again. -# The allowed range is 0 to 359. - -HTML_COLORSTYLE_HUE = 220 - -# The HTML_COLORSTYLE_SAT tag controls the purity (or saturation) of -# the colors in the HTML output. For a value of 0 the output will use -# grayscales only. A value of 255 will produce the most vivid colors. - -HTML_COLORSTYLE_SAT = 100 - -# The HTML_COLORSTYLE_GAMMA tag controls the gamma correction applied to -# the luminance component of the colors in the HTML output. Values below -# 100 gradually make the output lighter, whereas values above 100 make -# the output darker. The value divided by 100 is the actual gamma applied, -# so 80 represents a gamma of 0.8, The value 220 represents a gamma of 2.2, -# and 100 does not change the gamma. - -HTML_COLORSTYLE_GAMMA = 80 - -# If the HTML_TIMESTAMP tag is set to YES then the footer of each generated HTML -# page will contain the date and time when the page was generated. Setting -# this to NO can help when comparing the output of multiple runs. - -HTML_TIMESTAMP = NO - -# If the HTML_ALIGN_MEMBERS tag is set to YES, the members of classes, -# files or namespaces will be aligned in HTML using tables. If set to -# NO a bullet list will be used. - -HTML_ALIGN_MEMBERS = YES - -# If the HTML_DYNAMIC_SECTIONS tag is set to YES then the generated HTML -# documentation will contain sections that can be hidden and shown after the -# page has loaded. For this to work a browser that supports -# JavaScript and DHTML is required (for instance Mozilla 1.0+, Firefox -# Netscape 6.0+, Internet explorer 5.0+, Konqueror, or Safari). - -HTML_DYNAMIC_SECTIONS = YES - -# If the GENERATE_DOCSET tag is set to YES, additional index files -# will be generated that can be used as input for Apple's Xcode 3 -# integrated development environment, introduced with OSX 10.5 (Leopard). -# To create a documentation set, doxygen will generate a Makefile in the -# HTML output directory. Running make will produce the docset in that -# directory and running "make install" will install the docset in -# ~/Library/Developer/Shared/Documentation/DocSets so that Xcode will find -# it at startup. -# See http://developer.apple.com/tools/creatingdocsetswithdoxygen.html -# for more information. - -GENERATE_DOCSET = NO - -# When GENERATE_DOCSET tag is set to YES, this tag determines the name of the -# feed. A documentation feed provides an umbrella under which multiple -# documentation sets from a single provider (such as a company or product suite) -# can be grouped. - -DOCSET_FEEDNAME = "Doxygen generated docs" - -# When GENERATE_DOCSET tag is set to YES, this tag specifies a string that -# should uniquely identify the documentation set bundle. This should be a -# reverse domain-name style string, e.g. com.mycompany.MyDocSet. Doxygen -# will append .docset to the name. - -DOCSET_BUNDLE_ID = org.doxygen.Project - -# When GENERATE_PUBLISHER_ID tag specifies a string that should uniquely identify -# the documentation publisher. This should be a reverse domain-name style -# string, e.g. com.mycompany.MyDocSet.documentation. - -DOCSET_PUBLISHER_ID = org.doxygen.Publisher - -# The GENERATE_PUBLISHER_NAME tag identifies the documentation publisher. - -DOCSET_PUBLISHER_NAME = Publisher - -# If the GENERATE_HTMLHELP tag is set to YES, additional index files -# will be generated that can be used as input for tools like the -# Microsoft HTML help workshop to generate a compiled HTML help file (.chm) -# of the generated HTML documentation. - -GENERATE_HTMLHELP = NO - -# If the GENERATE_HTMLHELP tag is set to YES, the CHM_FILE tag can -# be used to specify the file name of the resulting .chm file. You -# can add a path in front of the file if the result should not be -# written to the html output directory. - -CHM_FILE = - -# If the GENERATE_HTMLHELP tag is set to YES, the HHC_LOCATION tag can -# be used to specify the location (absolute path including file name) of -# the HTML help compiler (hhc.exe). If non-empty doxygen will try to run -# the HTML help compiler on the generated index.hhp. - -HHC_LOCATION = - -# If the GENERATE_HTMLHELP tag is set to YES, the GENERATE_CHI flag -# controls if a separate .chi index file is generated (YES) or that -# it should be included in the master .chm file (NO). - -GENERATE_CHI = NO - -# If the GENERATE_HTMLHELP tag is set to YES, the CHM_INDEX_ENCODING -# is used to encode HtmlHelp index (hhk), content (hhc) and project file -# content. - -CHM_INDEX_ENCODING = - -# If the GENERATE_HTMLHELP tag is set to YES, the BINARY_TOC flag -# controls whether a binary table of contents is generated (YES) or a -# normal table of contents (NO) in the .chm file. - -BINARY_TOC = NO - -# The TOC_EXPAND flag can be set to YES to add extra items for group members -# to the contents of the HTML help documentation and to the tree view. - -TOC_EXPAND = YES - -# If the GENERATE_QHP tag is set to YES and both QHP_NAMESPACE and -# QHP_VIRTUAL_FOLDER are set, an additional index file will be generated -# that can be used as input for Qt's qhelpgenerator to generate a -# Qt Compressed Help (.qch) of the generated HTML documentation. - -GENERATE_QHP = NO - -# If the QHG_LOCATION tag is specified, the QCH_FILE tag can -# be used to specify the file name of the resulting .qch file. -# The path specified is relative to the HTML output folder. - -QCH_FILE = - -# The QHP_NAMESPACE tag specifies the namespace to use when generating -# Qt Help Project output. For more information please see -# http://doc.trolltech.com/qthelpproject.html#namespace - -QHP_NAMESPACE = org.doxygen.Project - -# The QHP_VIRTUAL_FOLDER tag specifies the namespace to use when generating -# Qt Help Project output. For more information please see -# http://doc.trolltech.com/qthelpproject.html#virtual-folders - -QHP_VIRTUAL_FOLDER = doc - -# If QHP_CUST_FILTER_NAME is set, it specifies the name of a custom filter to -# add. For more information please see -# http://doc.trolltech.com/qthelpproject.html#custom-filters - -QHP_CUST_FILTER_NAME = - -# The QHP_CUST_FILT_ATTRS tag specifies the list of the attributes of the -# custom filter to add. For more information please see -# -# Qt Help Project / Custom Filters. - -QHP_CUST_FILTER_ATTRS = - -# The QHP_SECT_FILTER_ATTRS tag specifies the list of the attributes this -# project's -# filter section matches. -# -# Qt Help Project / Filter Attributes. - -QHP_SECT_FILTER_ATTRS = - -# If the GENERATE_QHP tag is set to YES, the QHG_LOCATION tag can -# be used to specify the location of Qt's qhelpgenerator. -# If non-empty doxygen will try to run qhelpgenerator on the generated -# .qhp file. - -QHG_LOCATION = - -# If the GENERATE_ECLIPSEHELP tag is set to YES, additional index files -# will be generated, which together with the HTML files, form an Eclipse help -# plugin. To install this plugin and make it available under the help contents -# menu in Eclipse, the contents of the directory containing the HTML and XML -# files needs to be copied into the plugins directory of eclipse. The name of -# the directory within the plugins directory should be the same as -# the ECLIPSE_DOC_ID value. After copying Eclipse needs to be restarted before -# the help appears. - -GENERATE_ECLIPSEHELP = NO - -# A unique identifier for the eclipse help plugin. When installing the plugin -# the directory name containing the HTML and XML files should also have -# this name. - -ECLIPSE_DOC_ID = org.doxygen.Project - -# The DISABLE_INDEX tag can be used to turn on/off the condensed index (tabs) -# at top of each HTML page. The value NO (the default) enables the index and -# the value YES disables it. Since the tabs have the same information as the -# navigation tree you can set this option to NO if you already set -# GENERATE_TREEVIEW to YES. - -DISABLE_INDEX = NO - -# The GENERATE_TREEVIEW tag is used to specify whether a tree-like index -# structure should be generated to display hierarchical information. -# If the tag value is set to YES, a side panel will be generated -# containing a tree-like index structure (just like the one that -# is generated for HTML Help). For this to work a browser that supports -# JavaScript, DHTML, CSS and frames is required (i.e. any modern browser). -# Windows users are probably better off using the HTML help feature. -# Since the tree basically has the same information as the tab index you -# could consider to set DISABLE_INDEX to NO when enabling this option. - -GENERATE_TREEVIEW = YES - -# The ENUM_VALUES_PER_LINE tag can be used to set the number of enum values -# (range [0,1..20]) that doxygen will group on one line in the generated HTML -# documentation. Note that a value of 0 will completely suppress the enum -# values from appearing in the overview section. - -ENUM_VALUES_PER_LINE = 1 - -# By enabling USE_INLINE_TREES, doxygen will generate the Groups, Directories, -# and Class Hierarchy pages using a tree view instead of an ordered list. - -USE_INLINE_TREES = NO - -# If the treeview is enabled (see GENERATE_TREEVIEW) then this tag can be -# used to set the initial width (in pixels) of the frame in which the tree -# is shown. - -TREEVIEW_WIDTH = 250 - -# When the EXT_LINKS_IN_WINDOW option is set to YES doxygen will open -# links to external symbols imported via tag files in a separate window. - -EXT_LINKS_IN_WINDOW = NO - -# Use this tag to change the font size of Latex formulas included -# as images in the HTML documentation. The default is 10. Note that -# when you change the font size after a successful doxygen run you need -# to manually remove any form_*.png images from the HTML output directory -# to force them to be regenerated. - -FORMULA_FONTSIZE = 10 - -# Use the FORMULA_TRANPARENT tag to determine whether or not the images -# generated for formulas are transparent PNGs. Transparent PNGs are -# not supported properly for IE 6.0, but are supported on all modern browsers. -# Note that when changing this option you need to delete any form_*.png files -# in the HTML output before the changes have effect. - -FORMULA_TRANSPARENT = YES - -# Enable the USE_MATHJAX option to render LaTeX formulas using MathJax -# (see http://www.mathjax.org) which uses client side Javascript for the -# rendering instead of using prerendered bitmaps. Use this if you do not -# have LaTeX installed or if you want to formulas look prettier in the HTML -# output. When enabled you may also need to install MathJax separately and -# configure the path to it using the MATHJAX_RELPATH option. - -USE_MATHJAX = NO - -# When MathJax is enabled you need to specify the location relative to the -# HTML output directory using the MATHJAX_RELPATH option. The destination -# directory should contain the MathJax.js script. For instance, if the mathjax -# directory is located at the same level as the HTML output directory, then -# MATHJAX_RELPATH should be ../mathjax. The default value points to -# the MathJax Content Delivery Network so you can quickly see the result without -# installing MathJax. -# However, it is strongly recommended to install a local -# copy of MathJax from http://www.mathjax.org before deployment. - -MATHJAX_RELPATH = http://cdn.mathjax.org/mathjax/latest - -# The MATHJAX_EXTENSIONS tag can be used to specify one or MathJax extension -# names that should be enabled during MathJax rendering. - -MATHJAX_EXTENSIONS = - -# When the SEARCHENGINE tag is enabled doxygen will generate a search box -# for the HTML output. The underlying search engine uses javascript -# and DHTML and should work on any modern browser. Note that when using -# HTML help (GENERATE_HTMLHELP), Qt help (GENERATE_QHP), or docsets -# (GENERATE_DOCSET) there is already a search function so this one should -# typically be disabled. For large projects the javascript based search engine -# can be slow, then enabling SERVER_BASED_SEARCH may provide a better solution. - -SEARCHENGINE = NO - -# When the SERVER_BASED_SEARCH tag is enabled the search engine will be -# implemented using a PHP enabled web server instead of at the web client -# using Javascript. Doxygen will generate the search PHP script and index -# file to put on the web server. The advantage of the server -# based approach is that it scales better to large projects and allows -# full text search. The disadvantages are that it is more difficult to setup -# and does not have live searching capabilities. - -SERVER_BASED_SEARCH = NO - -#--------------------------------------------------------------------------- -# configuration options related to the LaTeX output -#--------------------------------------------------------------------------- - -# If the GENERATE_LATEX tag is set to YES (the default) Doxygen will -# generate Latex output. - -GENERATE_LATEX = NO - -# The LATEX_OUTPUT tag is used to specify where the LaTeX docs will be put. -# If a relative path is entered the value of OUTPUT_DIRECTORY will be -# put in front of it. If left blank `latex' will be used as the default path. - -LATEX_OUTPUT = latex - -# The LATEX_CMD_NAME tag can be used to specify the LaTeX command name to be -# invoked. If left blank `latex' will be used as the default command name. -# Note that when enabling USE_PDFLATEX this option is only used for -# generating bitmaps for formulas in the HTML output, but not in the -# Makefile that is written to the output directory. - -LATEX_CMD_NAME = latex - -# The MAKEINDEX_CMD_NAME tag can be used to specify the command name to -# generate index for LaTeX. If left blank `makeindex' will be used as the -# default command name. - -MAKEINDEX_CMD_NAME = makeindex - -# If the COMPACT_LATEX tag is set to YES Doxygen generates more compact -# LaTeX documents. This may be useful for small projects and may help to -# save some trees in general. - -COMPACT_LATEX = NO - -# The PAPER_TYPE tag can be used to set the paper type that is used -# by the printer. Possible values are: a4, letter, legal and -# executive. If left blank a4wide will be used. - -PAPER_TYPE = a4wide - -# The EXTRA_PACKAGES tag can be to specify one or more names of LaTeX -# packages that should be included in the LaTeX output. - -EXTRA_PACKAGES = - -# The LATEX_HEADER tag can be used to specify a personal LaTeX header for -# the generated latex document. The header should contain everything until -# the first chapter. If it is left blank doxygen will generate a -# standard header. Notice: only use this tag if you know what you are doing! - -LATEX_HEADER = - -# The LATEX_FOOTER tag can be used to specify a personal LaTeX footer for -# the generated latex document. The footer should contain everything after -# the last chapter. If it is left blank doxygen will generate a -# standard footer. Notice: only use this tag if you know what you are doing! - -LATEX_FOOTER = - -# If the PDF_HYPERLINKS tag is set to YES, the LaTeX that is generated -# is prepared for conversion to pdf (using ps2pdf). The pdf file will -# contain links (just like the HTML output) instead of page references -# This makes the output suitable for online browsing using a pdf viewer. - -PDF_HYPERLINKS = YES - -# If the USE_PDFLATEX tag is set to YES, pdflatex will be used instead of -# plain latex in the generated Makefile. Set this option to YES to get a -# higher quality PDF documentation. - -USE_PDFLATEX = YES - -# If the LATEX_BATCHMODE tag is set to YES, doxygen will add the \\batchmode. -# command to the generated LaTeX files. This will instruct LaTeX to keep -# running if errors occur, instead of asking the user for help. -# This option is also used when generating formulas in HTML. - -LATEX_BATCHMODE = NO - -# If LATEX_HIDE_INDICES is set to YES then doxygen will not -# include the index chapters (such as File Index, Compound Index, etc.) -# in the output. - -LATEX_HIDE_INDICES = NO - -# If LATEX_SOURCE_CODE is set to YES then doxygen will include -# source code with syntax highlighting in the LaTeX output. -# Note that which sources are shown also depends on other settings -# such as SOURCE_BROWSER. - -LATEX_SOURCE_CODE = NO - -# The LATEX_BIB_STYLE tag can be used to specify the style to use for the -# bibliography, e.g. plainnat, or ieeetr. The default style is "plain". See -# http://en.wikipedia.org/wiki/BibTeX for more info. - -LATEX_BIB_STYLE = plain - -#--------------------------------------------------------------------------- -# configuration options related to the RTF output -#--------------------------------------------------------------------------- - -# If the GENERATE_RTF tag is set to YES Doxygen will generate RTF output -# The RTF output is optimized for Word 97 and may not look very pretty with -# other RTF readers or editors. - -GENERATE_RTF = NO - -# The RTF_OUTPUT tag is used to specify where the RTF docs will be put. -# If a relative path is entered the value of OUTPUT_DIRECTORY will be -# put in front of it. If left blank `rtf' will be used as the default path. - -RTF_OUTPUT = rtf - -# If the COMPACT_RTF tag is set to YES Doxygen generates more compact -# RTF documents. This may be useful for small projects and may help to -# save some trees in general. - -COMPACT_RTF = NO - -# If the RTF_HYPERLINKS tag is set to YES, the RTF that is generated -# will contain hyperlink fields. The RTF file will -# contain links (just like the HTML output) instead of page references. -# This makes the output suitable for online browsing using WORD or other -# programs which support those fields. -# Note: wordpad (write) and others do not support links. - -RTF_HYPERLINKS = NO - -# Load style sheet definitions from file. Syntax is similar to doxygen's -# config file, i.e. a series of assignments. You only have to provide -# replacements, missing definitions are set to their default value. - -RTF_STYLESHEET_FILE = - -# Set optional variables used in the generation of an rtf document. -# Syntax is similar to doxygen's config file. - -RTF_EXTENSIONS_FILE = - -#--------------------------------------------------------------------------- -# configuration options related to the man page output -#--------------------------------------------------------------------------- - -# If the GENERATE_MAN tag is set to YES (the default) Doxygen will -# generate man pages - -GENERATE_MAN = NO - -# The MAN_OUTPUT tag is used to specify where the man pages will be put. -# If a relative path is entered the value of OUTPUT_DIRECTORY will be -# put in front of it. If left blank `man' will be used as the default path. - -MAN_OUTPUT = man - -# The MAN_EXTENSION tag determines the extension that is added to -# the generated man pages (default is the subroutine's section .3) - -MAN_EXTENSION = .3 - -# If the MAN_LINKS tag is set to YES and Doxygen generates man output, -# then it will generate one additional man file for each entity -# documented in the real man page(s). These additional files -# only source the real man page, but without them the man command -# would be unable to find the correct page. The default is NO. - -MAN_LINKS = NO - -#--------------------------------------------------------------------------- -# configuration options related to the XML output -#--------------------------------------------------------------------------- - -# If the GENERATE_XML tag is set to YES Doxygen will -# generate an XML file that captures the structure of -# the code including all documentation. - -GENERATE_XML = NO - -# The XML_OUTPUT tag is used to specify where the XML pages will be put. -# If a relative path is entered the value of OUTPUT_DIRECTORY will be -# put in front of it. If left blank `xml' will be used as the default path. - -XML_OUTPUT = xml - -# The XML_SCHEMA tag can be used to specify an XML schema, -# which can be used by a validating XML parser to check the -# syntax of the XML files. - -XML_SCHEMA = - -# The XML_DTD tag can be used to specify an XML DTD, -# which can be used by a validating XML parser to check the -# syntax of the XML files. - -XML_DTD = - -# If the XML_PROGRAMLISTING tag is set to YES Doxygen will -# dump the program listings (including syntax highlighting -# and cross-referencing information) to the XML output. Note that -# enabling this will significantly increase the size of the XML output. - -XML_PROGRAMLISTING = YES - -#--------------------------------------------------------------------------- -# configuration options for the AutoGen Definitions output -#--------------------------------------------------------------------------- - -# If the GENERATE_AUTOGEN_DEF tag is set to YES Doxygen will -# generate an AutoGen Definitions (see autogen.sf.net) file -# that captures the structure of the code including all -# documentation. Note that this feature is still experimental -# and incomplete at the moment. - -GENERATE_AUTOGEN_DEF = NO - -#--------------------------------------------------------------------------- -# configuration options related to the Perl module output -#--------------------------------------------------------------------------- - -# If the GENERATE_PERLMOD tag is set to YES Doxygen will -# generate a Perl module file that captures the structure of -# the code including all documentation. Note that this -# feature is still experimental and incomplete at the -# moment. - -GENERATE_PERLMOD = NO - -# If the PERLMOD_LATEX tag is set to YES Doxygen will generate -# the necessary Makefile rules, Perl scripts and LaTeX code to be able -# to generate PDF and DVI output from the Perl module output. - -PERLMOD_LATEX = NO - -# If the PERLMOD_PRETTY tag is set to YES the Perl module output will be -# nicely formatted so it can be parsed by a human reader. -# This is useful -# if you want to understand what is going on. -# On the other hand, if this -# tag is set to NO the size of the Perl module output will be much smaller -# and Perl will parse it just the same. - -PERLMOD_PRETTY = YES - -# The names of the make variables in the generated doxyrules.make file -# are prefixed with the string contained in PERLMOD_MAKEVAR_PREFIX. -# This is useful so different doxyrules.make files included by the same -# Makefile don't overwrite each other's variables. - -PERLMOD_MAKEVAR_PREFIX = - -#--------------------------------------------------------------------------- -# Configuration options related to the preprocessor -#--------------------------------------------------------------------------- - -# If the ENABLE_PREPROCESSING tag is set to YES (the default) Doxygen will -# evaluate all C-preprocessor directives found in the sources and include -# files. - -ENABLE_PREPROCESSING = YES - -# If the MACRO_EXPANSION tag is set to YES Doxygen will expand all macro -# names in the source code. If set to NO (the default) only conditional -# compilation will be performed. Macro expansion can be done in a controlled -# way by setting EXPAND_ONLY_PREDEF to YES. - -MACRO_EXPANSION = YES - -# If the EXPAND_ONLY_PREDEF and MACRO_EXPANSION tags are both set to YES -# then the macro expansion is limited to the macros specified with the -# PREDEFINED and EXPAND_AS_DEFINED tags. - -EXPAND_ONLY_PREDEF = YES - -# If the SEARCH_INCLUDES tag is set to YES (the default) the includes files -# pointed to by INCLUDE_PATH will be searched when a #include is found. - -SEARCH_INCLUDES = YES - -# The INCLUDE_PATH tag can be used to specify one or more directories that -# contain include files that are not input files but should be processed by -# the preprocessor. - -INCLUDE_PATH = - -# You can use the INCLUDE_FILE_PATTERNS tag to specify one or more wildcard -# patterns (like *.h and *.hpp) to filter out the header-files in the -# directories. If left blank, the patterns specified with FILE_PATTERNS will -# be used. - -INCLUDE_FILE_PATTERNS = - -# The PREDEFINED tag can be used to specify one or more macro names that -# are defined before the preprocessor is started (similar to the -D option of -# gcc). The argument of the tag is a list of macros of the form: name -# or name=definition (no spaces). If the definition and the = are -# omitted =1 is assumed. To prevent a macro definition from being -# undefined via #undef or recursively expanded use the := operator -# instead of the = operator. - -PREDEFINED = __DOXYGEN__ \ - PROGMEM - -# If the MACRO_EXPANSION and EXPAND_ONLY_PREDEF tags are set to YES then -# this tag can be used to specify a list of macro names that should be expanded. -# The macro definition that is found in the sources will be used. -# Use the PREDEFINED tag if you want to use a different macro definition that -# overrules the definition found in the source code. - -EXPAND_AS_DEFINED = - -# If the SKIP_FUNCTION_MACROS tag is set to YES (the default) then -# doxygen's preprocessor will remove all references to function-like macros -# that are alone on a line, have an all uppercase name, and do not end with a -# semicolon, because these will confuse the parser if not removed. - -SKIP_FUNCTION_MACROS = YES - -#--------------------------------------------------------------------------- -# Configuration::additions related to external references -#--------------------------------------------------------------------------- - -# The TAGFILES option can be used to specify one or more tagfiles. For each -# tag file the location of the external documentation should be added. The -# format of a tag file without this location is as follows: -# -# TAGFILES = file1 file2 ... -# Adding location for the tag files is done as follows: -# -# TAGFILES = file1=loc1 "file2 = loc2" ... -# where "loc1" and "loc2" can be relative or absolute paths -# or URLs. Note that each tag file must have a unique name (where the name does -# NOT include the path). If a tag file is not located in the directory in which -# doxygen is run, you must also specify the path to the tagfile here. - -TAGFILES = - -# When a file name is specified after GENERATE_TAGFILE, doxygen will create -# a tag file that is based on the input files it reads. - -GENERATE_TAGFILE = - -# If the ALLEXTERNALS tag is set to YES all external classes will be listed -# in the class index. If set to NO only the inherited external classes -# will be listed. - -ALLEXTERNALS = NO - -# If the EXTERNAL_GROUPS tag is set to YES all external groups will be listed -# in the modules index. If set to NO, only the current project's groups will -# be listed. - -EXTERNAL_GROUPS = YES - -# The PERL_PATH should be the absolute path and name of the perl script -# interpreter (i.e. the result of `which perl'). - -PERL_PATH = /usr/bin/perl - -#--------------------------------------------------------------------------- -# Configuration options related to the dot tool -#--------------------------------------------------------------------------- - -# If the CLASS_DIAGRAMS tag is set to YES (the default) Doxygen will -# generate a inheritance diagram (in HTML, RTF and LaTeX) for classes with base -# or super classes. Setting the tag to NO turns the diagrams off. Note that -# this option also works with HAVE_DOT disabled, but it is recommended to -# install and use dot, since it yields more powerful graphs. - -CLASS_DIAGRAMS = NO - -# You can define message sequence charts within doxygen comments using the \msc -# command. Doxygen will then run the mscgen tool (see -# http://www.mcternan.me.uk/mscgen/) to produce the chart and insert it in the -# documentation. The MSCGEN_PATH tag allows you to specify the directory where -# the mscgen tool resides. If left empty the tool is assumed to be found in the -# default search path. - -MSCGEN_PATH = - -# If set to YES, the inheritance and collaboration graphs will hide -# inheritance and usage relations if the target is undocumented -# or is not a class. - -HIDE_UNDOC_RELATIONS = YES - -# If you set the HAVE_DOT tag to YES then doxygen will assume the dot tool is -# available from the path. This tool is part of Graphviz, a graph visualization -# toolkit from AT&T and Lucent Bell Labs. The other options in this section -# have no effect if this option is set to NO (the default) - -HAVE_DOT = NO - -# The DOT_NUM_THREADS specifies the number of dot invocations doxygen is -# allowed to run in parallel. When set to 0 (the default) doxygen will -# base this on the number of processors available in the system. You can set it -# explicitly to a value larger than 0 to get control over the balance -# between CPU load and processing speed. - -DOT_NUM_THREADS = 0 - -# By default doxygen will use the Helvetica font for all dot files that -# doxygen generates. When you want a differently looking font you can specify -# the font name using DOT_FONTNAME. You need to make sure dot is able to find -# the font, which can be done by putting it in a standard location or by setting -# the DOTFONTPATH environment variable or by setting DOT_FONTPATH to the -# directory containing the font. - -DOT_FONTNAME = FreeSans - -# The DOT_FONTSIZE tag can be used to set the size of the font of dot graphs. -# The default size is 10pt. - -DOT_FONTSIZE = 10 - -# By default doxygen will tell dot to use the Helvetica font. -# If you specify a different font using DOT_FONTNAME you can use DOT_FONTPATH to -# set the path where dot can find it. - -DOT_FONTPATH = - -# If the CLASS_GRAPH and HAVE_DOT tags are set to YES then doxygen -# will generate a graph for each documented class showing the direct and -# indirect inheritance relations. Setting this tag to YES will force the -# CLASS_DIAGRAMS tag to NO. - -CLASS_GRAPH = NO - -# If the COLLABORATION_GRAPH and HAVE_DOT tags are set to YES then doxygen -# will generate a graph for each documented class showing the direct and -# indirect implementation dependencies (inheritance, containment, and -# class references variables) of the class with other documented classes. - -COLLABORATION_GRAPH = NO - -# If the GROUP_GRAPHS and HAVE_DOT tags are set to YES then doxygen -# will generate a graph for groups, showing the direct groups dependencies - -GROUP_GRAPHS = NO - -# If the UML_LOOK tag is set to YES doxygen will generate inheritance and -# collaboration diagrams in a style similar to the OMG's Unified Modeling -# Language. - -UML_LOOK = NO - -# If the UML_LOOK tag is enabled, the fields and methods are shown inside -# the class node. If there are many fields or methods and many nodes the -# graph may become too big to be useful. The UML_LIMIT_NUM_FIELDS -# threshold limits the number of items for each type to make the size more -# managable. Set this to 0 for no limit. Note that the threshold may be -# exceeded by 50% before the limit is enforced. - -UML_LIMIT_NUM_FIELDS = 10 - -# If set to YES, the inheritance and collaboration graphs will show the -# relations between templates and their instances. - -TEMPLATE_RELATIONS = NO - -# If the ENABLE_PREPROCESSING, SEARCH_INCLUDES, INCLUDE_GRAPH, and HAVE_DOT -# tags are set to YES then doxygen will generate a graph for each documented -# file showing the direct and indirect include dependencies of the file with -# other documented files. - -INCLUDE_GRAPH = NO - -# If the ENABLE_PREPROCESSING, SEARCH_INCLUDES, INCLUDED_BY_GRAPH, and -# HAVE_DOT tags are set to YES then doxygen will generate a graph for each -# documented header file showing the documented files that directly or -# indirectly include this file. - -INCLUDED_BY_GRAPH = NO - -# If the CALL_GRAPH and HAVE_DOT options are set to YES then -# doxygen will generate a call dependency graph for every global function -# or class method. Note that enabling this option will significantly increase -# the time of a run. So in most cases it will be better to enable call graphs -# for selected functions only using the \callgraph command. - -CALL_GRAPH = NO - -# If the CALLER_GRAPH and HAVE_DOT tags are set to YES then -# doxygen will generate a caller dependency graph for every global function -# or class method. Note that enabling this option will significantly increase -# the time of a run. So in most cases it will be better to enable caller -# graphs for selected functions only using the \callergraph command. - -CALLER_GRAPH = NO - -# If the GRAPHICAL_HIERARCHY and HAVE_DOT tags are set to YES then doxygen -# will generate a graphical hierarchy of all classes instead of a textual one. - -GRAPHICAL_HIERARCHY = NO - -# If the DIRECTORY_GRAPH, SHOW_DIRECTORIES and HAVE_DOT tags are set to YES -# then doxygen will show the dependencies a directory has on other directories -# in a graphical way. The dependency relations are determined by the #include -# relations between the files in the directories. - -DIRECTORY_GRAPH = NO - -# The DOT_IMAGE_FORMAT tag can be used to set the image format of the images -# generated by dot. Possible values are svg, png, jpg, or gif. -# If left blank png will be used. If you choose svg you need to set -# HTML_FILE_EXTENSION to xhtml in order to make the SVG files -# visible in IE 9+ (other browsers do not have this requirement). - -DOT_IMAGE_FORMAT = png - -# If DOT_IMAGE_FORMAT is set to svg, then this option can be set to YES to -# enable generation of interactive SVG images that allow zooming and panning. -# Note that this requires a modern browser other than Internet Explorer. -# Tested and working are Firefox, Chrome, Safari, and Opera. For IE 9+ you -# need to set HTML_FILE_EXTENSION to xhtml in order to make the SVG files -# visible. Older versions of IE do not have SVG support. - -INTERACTIVE_SVG = NO - -# The tag DOT_PATH can be used to specify the path where the dot tool can be -# found. If left blank, it is assumed the dot tool can be found in the path. - -DOT_PATH = - -# The DOTFILE_DIRS tag can be used to specify one or more directories that -# contain dot files that are included in the documentation (see the -# \dotfile command). - -DOTFILE_DIRS = - -# The MSCFILE_DIRS tag can be used to specify one or more directories that -# contain msc files that are included in the documentation (see the -# \mscfile command). - -MSCFILE_DIRS = - -# The DOT_GRAPH_MAX_NODES tag can be used to set the maximum number of -# nodes that will be shown in the graph. If the number of nodes in a graph -# becomes larger than this value, doxygen will truncate the graph, which is -# visualized by representing a node as a red box. Note that doxygen if the -# number of direct children of the root node in a graph is already larger than -# DOT_GRAPH_MAX_NODES then the graph will not be shown at all. Also note -# that the size of a graph can be further restricted by MAX_DOT_GRAPH_DEPTH. - -DOT_GRAPH_MAX_NODES = 15 - -# The MAX_DOT_GRAPH_DEPTH tag can be used to set the maximum depth of the -# graphs generated by dot. A depth value of 3 means that only nodes reachable -# from the root by following a path via at most 3 edges will be shown. Nodes -# that lay further from the root node will be omitted. Note that setting this -# option to 1 or 2 may greatly reduce the computation time needed for large -# code bases. Also note that the size of a graph can be further restricted by -# DOT_GRAPH_MAX_NODES. Using a depth of 0 means no depth restriction. - -MAX_DOT_GRAPH_DEPTH = 2 - -# Set the DOT_TRANSPARENT tag to YES to generate images with a transparent -# background. This is disabled by default, because dot on Windows does not -# seem to support this out of the box. Warning: Depending on the platform used, -# enabling this option may lead to badly anti-aliased labels on the edges of -# a graph (i.e. they become hard to read). - -DOT_TRANSPARENT = YES - -# Set the DOT_MULTI_TARGETS tag to YES allow dot to generate multiple output -# files in one run (i.e. multiple -o and -T options on the command line). This -# makes dot run faster, but since only newer versions of dot (>1.8.10) -# support this, this feature is disabled by default. - -DOT_MULTI_TARGETS = NO - -# If the GENERATE_LEGEND tag is set to YES (the default) Doxygen will -# generate a legend page explaining the meaning of the various boxes and -# arrows in the dot generated graphs. - -GENERATE_LEGEND = YES - -# If the DOT_CLEANUP tag is set to YES (the default) Doxygen will -# remove the intermediate dot files that are used to generate -# the various graphs. - -DOT_CLEANUP = YES diff --git a/Demos/Host/Incomplete/BluetoothHost/Lib/BluetoothACLPackets.c b/Demos/Host/Incomplete/BluetoothHost/Lib/BluetoothACLPackets.c deleted file mode 100644 index a02a66b7b5..0000000000 --- a/Demos/Host/Incomplete/BluetoothHost/Lib/BluetoothACLPackets.c +++ /dev/null @@ -1,809 +0,0 @@ -/* - LUFA Library - Copyright (C) Dean Camera, 2012. - - dean [at] fourwalledcubicle [dot] com - www.lufa-lib.org -*/ - -/* - Copyright 2012 Dean Camera (dean [at] fourwalledcubicle [dot] com) - - Permission to use, copy, modify, distribute, and sell this - software and its documentation for any purpose is hereby granted - without fee, provided that the above copyright notice appear in - all copies and that both that the copyright notice and this - permission notice and warranty disclaimer appear in supporting - documentation, and that the name of the author not be used in - advertising or publicity pertaining to distribution of the - software without specific, written prior permission. - - The author disclaim all warranties with regard to this - software, including all implied warranties of merchantability - and fitness. In no event shall the author be liable for any - special, indirect or consequential damages or any damages - whatsoever resulting from loss of use, data or profits, whether - in an action of contract, negligence or other tortious action, - arising out of or in connection with the use or performance of - this software. -*/ - -/** \file - * - * Bluetooth L2CAP layer management code. This module managed the creation, - * configuration and teardown of L2CAP channels, and manages packet reception - * and sending to and from other Bluetooth devices. - */ - -/* - TODO: Make SendPacket respect receiver's MTU - TODO: Make ReceivePacket stitch together MTU fragments (?) - */ - -#define INCLUDE_FROM_BLUETOOTH_ACLPACKETS_C -#include "BluetoothACLPackets.h" - -/** Bluetooth ACL processing task. This task should be called repeatedly the main Bluetooth - * stack task to manage the ACL processing state. - */ -void Bluetooth_ACLTask(void) -{ - /* Process incoming ACL packets, if any */ - Bluetooth_ProcessIncomingACLPackets(); - - /* Check for any half-open channels, send configuration details to the remote device if found */ - for (uint8_t i = 0; i < BLUETOOTH_MAX_OPEN_CHANNELS; i++) - { - Bluetooth_Channel_t* ChannelData = &Bluetooth_Connection.Channels[i]; - - bool MustSendConfigReq = true; - - /* Check if we are in a channel state which requires a configuration request to be sent */ - switch (ChannelData->State) - { - case BT_Channel_Config_WaitConfig: - ChannelData->State = BT_Channel_Config_WaitReqResp; - break; - case BT_Channel_Config_WaitSendConfig: - ChannelData->State = BT_Channel_Config_WaitResp; - break; - default: - MustSendConfigReq = false; - break; - } - - /* Only send a configuration request if it the channel was in a state which required it */ - if (MustSendConfigReq) - { - struct - { - BT_Signal_Header_t SignalCommandHeader; - BT_Signal_ConfigurationReq_t ConfigurationRequest; - - struct - { - BT_Config_Option_Header_t Header; - uint16_t Value; - } Option_LocalMTU; - } PacketData; - - /* Fill out the Signal Command header in the response packet */ - PacketData.SignalCommandHeader.Code = BT_SIGNAL_CONFIGURATION_REQUEST; - PacketData.SignalCommandHeader.Identifier = ++Bluetooth_Connection.SignalingIdentifier; - PacketData.SignalCommandHeader.Length = sizeof(PacketData.ConfigurationRequest) + - sizeof(PacketData.Option_LocalMTU); - - /* Fill out the Configuration Request in the response packet, including local MTU information */ - PacketData.ConfigurationRequest.DestinationChannel = ChannelData->RemoteNumber; - PacketData.ConfigurationRequest.Flags = 0; - PacketData.Option_LocalMTU.Header.Type = BT_CONFIG_OPTION_MTU; - PacketData.Option_LocalMTU.Header.Length = sizeof(PacketData.Option_LocalMTU.Value); - PacketData.Option_LocalMTU.Value = ChannelData->LocalMTU; - - Bluetooth_SendPacket(&PacketData, sizeof(PacketData), NULL); - - BT_ACL_DEBUG(1, ">> L2CAP Configuration Request"); - BT_ACL_DEBUG(2, "-- Destination Channel: 0x%04X", PacketData.ConfigurationRequest.DestinationChannel); - } - } -} - -/** Incoming ACL packet processing task. This task is called by the main ACL processing task to read in and process - * any incoming ACL packets to the device, handling signal requests as they are received or passing along channel - * data to the user application. - */ -static void Bluetooth_ProcessIncomingACLPackets(void) -{ - BT_ACL_Header_t ACLPacketHeader; - BT_DataPacket_Header_t DataHeader; - - Pipe_SelectPipe(BLUETOOTH_DATA_IN_PIPE); - Pipe_Unfreeze(); - - if (!(Pipe_IsReadWriteAllowed())) - { - Pipe_Freeze(); - return; - } - - /* Read in the received ACL packet headers when it has been discovered that a packet has been received */ - Pipe_Read_Stream_LE(&ACLPacketHeader, sizeof(ACLPacketHeader), NULL); - Pipe_Read_Stream_LE(&DataHeader, sizeof(DataHeader), NULL); - - BT_ACL_DEBUG(2, ""); - BT_ACL_DEBUG(2, "Packet Received"); - BT_ACL_DEBUG(2, "-- Connection Handle: 0x%04X", (ACLPacketHeader.ConnectionHandle & 0x0FFF)); - BT_ACL_DEBUG(2, "-- Data Length: 0x%04X", ACLPacketHeader.DataLength); - BT_ACL_DEBUG(2, "-- Destination Channel: 0x%04X", DataHeader.DestinationChannel); - BT_ACL_DEBUG(2, "-- Payload Length: 0x%04X", DataHeader.PayloadLength); - - /* Check the packet's destination channel - signaling channel should be processed by the stack internally */ - if (DataHeader.DestinationChannel == BT_CHANNEL_SIGNALING) - { - /* Read in the Signal Command header of the incoming packet */ - BT_Signal_Header_t SignalCommandHeader; - Pipe_Read_Stream_LE(&SignalCommandHeader, sizeof(SignalCommandHeader), NULL); - - /* Dispatch to the appropriate handler function based on the Signal message code */ - switch (SignalCommandHeader.Code) - { - case BT_SIGNAL_CONNECTION_REQUEST: - Bluetooth_Signal_ConnectionReq(&SignalCommandHeader); - break; - case BT_SIGNAL_CONNECTION_RESPONSE: - Bluetooth_Signal_ConnectionResp(&SignalCommandHeader); - break; - case BT_SIGNAL_CONFIGURATION_REQUEST: - Bluetooth_Signal_ConfigurationReq(&SignalCommandHeader); - break; - case BT_SIGNAL_CONFIGURATION_RESPONSE: - Bluetooth_Signal_ConfigurationResp(&SignalCommandHeader); - break; - case BT_SIGNAL_DISCONNECTION_REQUEST: - Bluetooth_Signal_DisconnectionReq(&SignalCommandHeader); - break; - case BT_SIGNAL_DISCONNECTION_RESPONSE: - Bluetooth_Signal_DisconnectionResp(&SignalCommandHeader); - break; - case BT_SIGNAL_ECHO_REQUEST: - Bluetooth_Signal_EchoReq(&SignalCommandHeader); - break; - case BT_SIGNAL_INFORMATION_REQUEST: - Bluetooth_Signal_InformationReq(&SignalCommandHeader); - break; - case BT_SIGNAL_COMMAND_REJECT: - BT_ACL_DEBUG(1, "<< Command Reject"); - - uint16_t RejectReason; - Pipe_Read_Stream_LE(&RejectReason, sizeof(RejectReason), NULL); - Pipe_Discard_Stream(ACLPacketHeader.DataLength - sizeof(RejectReason), NULL); - Pipe_ClearIN(); - Pipe_Freeze(); - - BT_ACL_DEBUG(2, "-- Reason: %d", RejectReason); - break; - default: - BT_ACL_DEBUG(1, "<< Unknown Signaling Command 0x%02X", SignalCommandHeader.Code); - - Pipe_Discard_Stream(ACLPacketHeader.DataLength, NULL); - Pipe_ClearIN(); - Pipe_Freeze(); - break; - } - } - else - { - /* Non-signaling packet received, read in the packet contents and pass to the user application */ - uint8_t PacketData[DataHeader.PayloadLength]; - Pipe_Read_Stream_LE(PacketData, DataHeader.PayloadLength, NULL); - Pipe_ClearIN(); - Pipe_Freeze(); - - Bluetooth_PacketReceived(PacketData, DataHeader.PayloadLength, - Bluetooth_GetChannelData(DataHeader.DestinationChannel, CHANNEL_SEARCH_LOCALNUMBER)); - } -} - -/** Retrieves the channel information structure with the given local or remote channel number from the channel list. - * - * \param[in] SearchValue Value to search for in the channel structure list - * \param[in] SearchKey Key to search within the channel structure, a \c CHANNEL_SEARCH_* mask - * - * \return Pointer to the matching channel information structure in the channel table if found, NULL otherwise - */ -Bluetooth_Channel_t* Bluetooth_GetChannelData(const uint16_t SearchValue, - const uint8_t SearchKey) -{ - for (uint8_t i = 0; i < BLUETOOTH_MAX_OPEN_CHANNELS; i++) - { - Bluetooth_Channel_t* ChannelData = &Bluetooth_Connection.Channels[i]; - - /* Closed channels should be ignored as they are not considered valid data */ - if (ChannelData->State == BT_Channel_Closed) - continue; - - bool FoundMatch = false; - - /* Search the current channel for the search key to see if it matches */ - switch (SearchKey) - { - case CHANNEL_SEARCH_LOCALNUMBER: - FoundMatch = (SearchValue == ChannelData->LocalNumber); - break; - case CHANNEL_SEARCH_REMOTENUMBER: - FoundMatch = (SearchValue == ChannelData->RemoteNumber); - break; - case CHANNEL_SEARCH_PSM: - FoundMatch = (SearchValue == ChannelData->PSM); - break; - } - - if (FoundMatch) - return ChannelData; - } - - return NULL; -} - -/** Sends a packet to the remote device on the specified channel. - * - * \param[in] Data Pointer to a buffer where the data is to be sourced from - * \param[in] DataLen Length of the data to send - * \param[in] ACLChannel ACL channel information structure containing the destination channel's information, NULL - * to send to the remote device's signaling channel - * - * \return A value from the \ref BT_SendPacket_ErrorCodes_t enum - */ -uint8_t Bluetooth_SendPacket(void* Data, - const uint16_t DataLen, - Bluetooth_Channel_t* const ACLChannel) -{ - BT_ACL_Header_t ACLPacketHeader; - BT_DataPacket_Header_t DataHeader; - - /* A remote device must be connected before a packet transmission is attempted */ - if (!(Bluetooth_Connection.IsConnected)) - return BT_SENDPACKET_NotConnected; - - /* If the destination channel is not the signaling channel and it is not currently fully open, abort */ - if ((ACLChannel != NULL) && (ACLChannel->State != BT_Channel_Open)) - return BT_SENDPACKET_ChannelNotOpen; - - /* Fill out the packet's header from the remote device connection information structure */ - ACLPacketHeader.ConnectionHandle = (Bluetooth_Connection.ConnectionHandle | BT_ACL_FIRST_AUTOFLUSH); - ACLPacketHeader.DataLength = sizeof(DataHeader) + DataLen; - DataHeader.PayloadLength = DataLen; - DataHeader.DestinationChannel = (ACLChannel == NULL) ? BT_CHANNEL_SIGNALING : ACLChannel->RemoteNumber; - - Pipe_SelectPipe(BLUETOOTH_DATA_OUT_PIPE); - - Pipe_WaitUntilReady(); - Pipe_Unfreeze(); - - /* Write the packet contents to the pipe so that it can be sent to the remote device */ - Pipe_Write_Stream_LE(&ACLPacketHeader, sizeof(ACLPacketHeader), NULL); - Pipe_Write_Stream_LE(&DataHeader, sizeof(DataHeader), NULL); - Pipe_Write_Stream_LE(Data, DataLen, NULL); - Pipe_ClearOUT(); - - Pipe_Freeze(); - - BT_ACL_DEBUG(2, ""); - BT_ACL_DEBUG(2, "Packet Sent"); - BT_ACL_DEBUG(2, "-- Connection Handle: 0x%04X", (ACLPacketHeader.ConnectionHandle & 0x0FFF)); - BT_ACL_DEBUG(2, "-- Data Length: 0x%04X", ACLPacketHeader.DataLength); - BT_ACL_DEBUG(2, "-- Destination Channel: 0x%04X", DataHeader.DestinationChannel); - BT_ACL_DEBUG(2, "-- Payload Length: 0x%04X", DataHeader.PayloadLength); - - return BT_SENDPACKET_NoError; -} - -/** Opens a Bluetooth channel to the currently connected remote device, so that data can be exchanged. - * - * \note The channel is not immediately opened when this function returns - it must undergo a two way - * connection and configuration process first as the main Bluetooth stack processing task is - * repeatedly called. The returned channel is unusable by the user application until its State - * element has progressed to the Open state. - * - * \param[in] PSM PSM of the service that the channel is to be opened for - * - * \return Pointer to the channel information structure of the opened channel, or NULL if no free channels - */ -Bluetooth_Channel_t* Bluetooth_OpenChannel(const uint16_t PSM) -{ - Bluetooth_Channel_t* ChannelData = NULL; - - /* Search through the channel information list for a free channel item */ - for (uint8_t i = 0; i < BLUETOOTH_MAX_OPEN_CHANNELS; i++) - { - if (Bluetooth_Connection.Channels[i].State == BT_Channel_Closed) - { - ChannelData = &Bluetooth_Connection.Channels[i]; - - /* Set the new channel structure's local channel number to a unique value within the connection orientated - channel address space */ - ChannelData->LocalNumber = (BT_CHANNELNUMBER_BASEOFFSET + i); - break; - } - } - - /* If no free channel item was found in the list, all channels are occupied - abort */ - if (ChannelData == NULL) - return NULL; - - /* Reset and fill out the allocated channel's information structure with defaults */ - ChannelData->RemoteNumber = 0; - ChannelData->PSM = PSM; - ChannelData->LocalMTU = MAXIMUM_CHANNEL_MTU; - ChannelData->State = BT_Channel_WaitConnectRsp; - - struct - { - BT_Signal_Header_t SignalCommandHeader; - BT_Signal_ConnectionReq_t ConnectionRequest; - } PacketData; - - /* Fill out the Signal Command header in the response packet */ - PacketData.SignalCommandHeader.Code = BT_SIGNAL_CONNECTION_REQUEST; - PacketData.SignalCommandHeader.Identifier = ++Bluetooth_Connection.SignalingIdentifier; - PacketData.SignalCommandHeader.Length = sizeof(PacketData.ConnectionRequest); - - /* Fill out the Connection Request in the response packet */ - PacketData.ConnectionRequest.PSM = PSM; - PacketData.ConnectionRequest.SourceChannel = ChannelData->LocalNumber; - - Bluetooth_SendPacket(&PacketData, sizeof(PacketData), NULL); - - BT_ACL_DEBUG(1, ">> L2CAP Connection Request"); - BT_ACL_DEBUG(2, "-- PSM 0x%04X", PacketData.ConnectionRequest.PSM); - BT_ACL_DEBUG(2, "-- Source Channel: 0x%04X", PacketData.ConnectionRequest.SourceChannel); - - return ChannelData; -} - -/** Closes a Bluetooth channel that is open to the currently connected remote device, so that no further data - * can be exchanged. - * - * \note The channel is not immediately closed when this function returns - it must undergo an asynchronous - * disconnection process first as the main Bluetooth stack processing task is repeatedly called. The - * returned channel is unusable by the user application upon return however the channel is not completely - * closed until its State element has progressed to the Closed state. - * - * \param[in,out] ACLChannel ACL channel information structure of the channel to close - */ -void Bluetooth_CloseChannel(Bluetooth_Channel_t* const ACLChannel) -{ - /* Don't try to close a non-existing or already closed channel */ - if ((ACLChannel == NULL) || (ACLChannel->State == BT_Channel_Closed)) - return; - - /* Set the channel's state to the start of the teardown process */ - ACLChannel->State = BT_Channel_WaitDisconnect; - - struct - { - BT_Signal_Header_t SignalCommandHeader; - BT_Signal_DisconnectionReq_t DisconnectionRequest; - } PacketData; - - /* Fill out the Signal Command header in the response packet */ - PacketData.SignalCommandHeader.Code = BT_SIGNAL_DISCONNECTION_REQUEST; - PacketData.SignalCommandHeader.Identifier = ++Bluetooth_Connection.SignalingIdentifier; - PacketData.SignalCommandHeader.Length = sizeof(PacketData.DisconnectionRequest); - - /* Fill out the Disconnection Request in the response packet */ - PacketData.DisconnectionRequest.DestinationChannel = ACLChannel->RemoteNumber; - PacketData.DisconnectionRequest.SourceChannel = ACLChannel->LocalNumber; - - Bluetooth_SendPacket(&PacketData, sizeof(PacketData), NULL); - - BT_ACL_DEBUG(1, ">> L2CAP Disconnection Request"); - BT_ACL_DEBUG(2, "-- Destination Channel: 0x%04X", PacketData.DisconnectionRequest.DestinationChannel); - BT_ACL_DEBUG(2, "-- Source Channel: 0x%04X", PacketData.DisconnectionRequest.SourceChannel); -} - -/** Internal Bluetooth stack Signal Command processing routine for a Connection Request command. - * - * \param[in] SignalCommandHeader Pointer to the start of the received packet's Signal Command header - */ -static inline void Bluetooth_Signal_ConnectionReq(const BT_Signal_Header_t* const SignalCommandHeader) -{ - BT_Signal_ConnectionReq_t ConnectionRequest; - - Pipe_Read_Stream_LE(&ConnectionRequest, sizeof(ConnectionRequest), NULL); - - Pipe_ClearIN(); - Pipe_Freeze(); - - BT_ACL_DEBUG(1, "<< L2CAP Connection Request"); - BT_ACL_DEBUG(2, "-- PSM: 0x%04X", ConnectionRequest.PSM); - BT_ACL_DEBUG(2, "-- Source Channel: 0x%04X", ConnectionRequest.SourceChannel); - - /* Try to retrieve the existing channel's information structure if it exists */ - Bluetooth_Channel_t* ChannelData = Bluetooth_GetChannelData(ConnectionRequest.SourceChannel, CHANNEL_SEARCH_REMOTENUMBER); - - /* If an existing channel item with the correct remote channel number was not found, find a free channel entry */ - if (ChannelData == NULL) - { - /* Look through the channel information list for a free entry */ - for (uint8_t i = 0; i < BLUETOOTH_MAX_OPEN_CHANNELS; i++) - { - if (Bluetooth_Connection.Channels[i].State == BT_Channel_Closed) - { - ChannelData = &Bluetooth_Connection.Channels[i]; - - /* Set the new channel structure's local channel number to a unique value within the connection orientated - channel address space */ - ChannelData->LocalNumber = (BT_CHANNELNUMBER_BASEOFFSET + i); - break; - } - } - } - - uint8_t ChannelStatus = BT_CONNECTION_REFUSED_RESOURCES; - - /* Reset the channel item contents only if a channel entry was found for it */ - if (ChannelData != NULL) - { - /* Check if the user application will allow the connection based on its PSM */ - if (Bluetooth_ChannelConnectionRequest(ConnectionRequest.PSM)) - { - ChannelData->RemoteNumber = ConnectionRequest.SourceChannel; - ChannelData->PSM = ConnectionRequest.PSM; - ChannelData->LocalMTU = MAXIMUM_CHANNEL_MTU; - ChannelData->State = BT_Channel_Config_WaitConfig; - - ChannelStatus = BT_CONNECTION_SUCCESSFUL; - } - else - { - ChannelStatus = BT_CONNECTION_REFUSED_PSM; - } - } - - struct - { - BT_Signal_Header_t SignalCommandHeader; - BT_Signal_ConnectionResp_t ConnectionResponse; - } ResponsePacket; - - /* Fill out the Signal Command header in the response packet */ - ResponsePacket.SignalCommandHeader.Code = BT_SIGNAL_CONNECTION_RESPONSE; - ResponsePacket.SignalCommandHeader.Identifier = SignalCommandHeader->Identifier; - ResponsePacket.SignalCommandHeader.Length = sizeof(ResponsePacket.ConnectionResponse); - - /* Fill out the Connection Response in the response packet */ - ResponsePacket.ConnectionResponse.DestinationChannel = (ChannelData != NULL) ? ChannelData->LocalNumber : 0; - ResponsePacket.ConnectionResponse.SourceChannel = (ChannelData != NULL) ? ChannelData->RemoteNumber : 0; - ResponsePacket.ConnectionResponse.Result = ChannelStatus; - ResponsePacket.ConnectionResponse.Status = 0x00; - - Bluetooth_SendPacket(&ResponsePacket, sizeof(ResponsePacket), NULL); - - BT_ACL_DEBUG(1, ">> L2CAP Connection Response"); - BT_ACL_DEBUG(2, "-- Result: 0x%02X", ResponsePacket.ConnectionResponse.Result); - BT_ACL_DEBUG(2, "-- Destination Channel: 0x%04X", ResponsePacket.ConnectionResponse.DestinationChannel); - BT_ACL_DEBUG(2, "-- Source Channel: 0x%04X", ResponsePacket.ConnectionResponse.SourceChannel); -} - -/** Internal Bluetooth stack Signal Command processing routine for a Connection Response command. - * - * \param[in] SignalCommandHeader Pointer to the start of the received packet's Signal Command header - */ -static inline void Bluetooth_Signal_ConnectionResp(const BT_Signal_Header_t* const SignalCommandHeader) -{ - BT_Signal_ConnectionResp_t ConnectionResponse; - - Pipe_Read_Stream_LE(&ConnectionResponse, sizeof(ConnectionResponse), NULL); - - Pipe_ClearIN(); - Pipe_Freeze(); - - BT_ACL_DEBUG(1, "<< L2CAP Connection Response"); - BT_ACL_DEBUG(2, "-- Result: 0x%02X", ConnectionResponse.Result); - BT_ACL_DEBUG(2, "-- Source Channel: 0x%04X", ConnectionResponse.SourceChannel); - BT_ACL_DEBUG(2, "-- Destination Channel: 0x%04X", ConnectionResponse.DestinationChannel); - - /* Search for the referenced channel in the channel information list */ - Bluetooth_Channel_t* ChannelData = Bluetooth_GetChannelData(ConnectionResponse.SourceChannel, CHANNEL_SEARCH_LOCALNUMBER); - - /* Only progress if the referenced channel data was found */ - if (ChannelData != NULL) - { - /* Set the channel structure's remote channel number to the channel allocated on the remote device */ - ChannelData->RemoteNumber = ConnectionResponse.SourceChannel; - ChannelData->State = (ConnectionResponse.Result == BT_CONNECTION_SUCCESSFUL) ? - BT_Channel_Config_WaitConfig : BT_Channel_Closed; - } -} - -/** Internal Bluetooth stack Signal Command processing routine for a Configuration Request command. - * - * \param[in] SignalCommandHeader Pointer to the start of the received packet's Signal Command header - */ -static inline void Bluetooth_Signal_ConfigurationReq(const BT_Signal_Header_t* const SignalCommandHeader) -{ - BT_Signal_ConfigurationReq_t ConfigurationRequest; - - /* Allocate a buffer large enough to hold the variable number of configuration options in the request */ - uint8_t OptionsLen = (SignalCommandHeader->Length - sizeof(ConfigurationRequest)); - uint8_t Options[OptionsLen]; - - Pipe_Read_Stream_LE(&ConfigurationRequest, sizeof(ConfigurationRequest), NULL); - Pipe_Read_Stream_LE(&Options, sizeof(Options), NULL); - - Pipe_ClearIN(); - Pipe_Freeze(); - - /* Search for the referenced channel in the channel information list */ - Bluetooth_Channel_t* ChannelData = Bluetooth_GetChannelData(ConfigurationRequest.DestinationChannel, CHANNEL_SEARCH_LOCALNUMBER); - - BT_ACL_DEBUG(1, "<< L2CAP Configuration Request"); - BT_ACL_DEBUG(2, "-- Destination Channel: 0x%04X", ConfigurationRequest.DestinationChannel); - BT_ACL_DEBUG(2, "-- Options Len: 0x%04X", OptionsLen); - - /* Only look at the channel configuration options if a valid channel entry for the local channel number was found */ - if (ChannelData != NULL) - { - /* Iterate through each option in the configuration request to look for ones which can be processed */ - uint8_t OptionPos = 0; - while (OptionPos < OptionsLen) - { - BT_Config_Option_Header_t* OptionHeader = (BT_Config_Option_Header_t*)&Options[OptionPos]; - void* OptionData = &Options[OptionPos + sizeof(BT_Config_Option_Header_t)]; - - BT_ACL_DEBUG(2, "-- Option Type: 0x%04X", OptionHeader->Type); - BT_ACL_DEBUG(2, "-- Option Length: 0x%04X", (sizeof(BT_Config_Option_Header_t) + OptionHeader->Length)); - - /* Store the remote MTU option's value if present */ - if (OptionHeader->Type == BT_CONFIG_OPTION_MTU) - ChannelData->RemoteMTU = *((uint16_t*)OptionData); - - /* Progress to the next option in the packet */ - OptionPos += (sizeof(BT_Config_Option_Header_t) + OptionHeader->Length); - } - } - - struct - { - BT_Signal_Header_t SignalCommandHeader; - BT_Signal_ConfigurationResp_t ConfigurationResponse; - } ResponsePacket; - - /* Fill out the Signal Command header in the response packet */ - ResponsePacket.SignalCommandHeader.Code = BT_SIGNAL_CONFIGURATION_RESPONSE; - ResponsePacket.SignalCommandHeader.Identifier = SignalCommandHeader->Identifier; - ResponsePacket.SignalCommandHeader.Length = sizeof(ResponsePacket.ConfigurationResponse); - - /* Fill out the Configuration Response in the response packet */ - ResponsePacket.ConfigurationResponse.SourceChannel = (ChannelData != NULL) ? ChannelData->RemoteNumber : 0; - ResponsePacket.ConfigurationResponse.Flags = 0x00; - ResponsePacket.ConfigurationResponse.Result = (ChannelData != NULL) ? BT_CONFIGURATION_SUCCESSFUL : BT_CONFIGURATION_REJECTED; - - Bluetooth_SendPacket(&ResponsePacket, sizeof(ResponsePacket), NULL); - - if (ChannelData != NULL) - { - switch (ChannelData->State) - { - case BT_Channel_Config_WaitConfig: - ChannelData->State = BT_Channel_Config_WaitSendConfig; - break; - case BT_Channel_Config_WaitReqResp: - ChannelData->State = BT_Channel_Config_WaitResp; - break; - case BT_Channel_Config_WaitReq: - ChannelData->State = BT_Channel_Open; - Bluetooth_ChannelOpened(ChannelData); - break; - } - } - - BT_ACL_DEBUG(1, ">> L2CAP Configuration Response"); - BT_ACL_DEBUG(2, "-- Source Channel: 0x%04X", ResponsePacket.ConfigurationResponse.SourceChannel); - BT_ACL_DEBUG(2, "-- Result: 0x%02X", ResponsePacket.ConfigurationResponse.Result); -} - -/** Internal Bluetooth stack Signal Command processing routine for a Configuration Response command. - * - * \param[in] SignalCommandHeader Pointer to the start of the received packet's Signal Command header - */ -static inline void Bluetooth_Signal_ConfigurationResp(const BT_Signal_Header_t* const SignalCommandHeader) -{ - BT_Signal_ConfigurationResp_t ConfigurationResponse; - - Pipe_Read_Stream_LE(&ConfigurationResponse, sizeof(ConfigurationResponse), NULL); - - Pipe_ClearIN(); - Pipe_Freeze(); - - BT_ACL_DEBUG(1, "<< L2CAP Configuration Response"); - BT_ACL_DEBUG(2, "-- Source Channel: 0x%04X", ConfigurationResponse.SourceChannel); - BT_ACL_DEBUG(2, "-- Result: 0x%02X", ConfigurationResponse.Result); - - /* Search for the referenced channel in the channel information list */ - Bluetooth_Channel_t* ChannelData = Bluetooth_GetChannelData(ConfigurationResponse.SourceChannel, CHANNEL_SEARCH_REMOTENUMBER); - - /* Only update the channel's state if it was found in the channel list */ - if (ChannelData != NULL) - { - /* Check if the channel configuration completed successfully */ - if (ConfigurationResponse.Result == BT_CONFIGURATION_SUCCESSFUL) - { - switch (ChannelData->State) - { - case BT_Channel_Config_WaitReqResp: - ChannelData->State = BT_Channel_Config_WaitReq; - break; - case BT_Channel_Config_WaitResp: - ChannelData->State = BT_Channel_Open; - Bluetooth_ChannelOpened(ChannelData); - break; - } - } - else - { - /* Configuration failed - close the channel */ - ChannelData->State = BT_Channel_Closed; - } - } -} - -/** Internal Bluetooth stack Signal Command processing routine for a Disconnection Request command. - * - * \param[in] SignalCommandHeader Pointer to the start of the received packet's Signal Command header - */ -static inline void Bluetooth_Signal_DisconnectionReq(const BT_Signal_Header_t* const SignalCommandHeader) -{ - BT_Signal_DisconnectionReq_t DisconnectionRequest; - - Pipe_Read_Stream_LE(&DisconnectionRequest, sizeof(DisconnectionRequest), NULL); - - BT_ACL_DEBUG(1, "<< L2CAP Disconnection Request"); - BT_ACL_DEBUG(2, "-- Destination Channel: 0x%04X", DisconnectionRequest.DestinationChannel); - BT_ACL_DEBUG(2, "-- Source Channel: 0x%04X", DisconnectionRequest.SourceChannel); - - Pipe_ClearIN(); - Pipe_Freeze(); - - /* Search for the referenced channel in the channel information list */ - Bluetooth_Channel_t* ChannelData = Bluetooth_GetChannelData(DisconnectionRequest.SourceChannel, CHANNEL_SEARCH_REMOTENUMBER); - - struct - { - BT_Signal_Header_t SignalCommandHeader; - BT_Signal_DisconnectionResp_t DisconnectionResponse; - } ResponsePacket; - - /* Fill out the Signal Command header in the response packet */ - ResponsePacket.SignalCommandHeader.Code = BT_SIGNAL_DISCONNECTION_RESPONSE; - ResponsePacket.SignalCommandHeader.Identifier = SignalCommandHeader->Identifier; - ResponsePacket.SignalCommandHeader.Length = sizeof(ResponsePacket.DisconnectionResponse); - - /* Fill out the Disconnection Response in the response packet */ - ResponsePacket.DisconnectionResponse.DestinationChannel = (ChannelData != NULL) ? ChannelData->RemoteNumber : 0; - ResponsePacket.DisconnectionResponse.SourceChannel = (ChannelData != NULL) ? ChannelData->LocalNumber : 0; - - Bluetooth_SendPacket(&ResponsePacket, sizeof(ResponsePacket), NULL); - - /* If the channel was found in the channel list, close it */ - if (ChannelData != NULL) - ChannelData->State = BT_Channel_Closed; - - BT_ACL_DEBUG(1, ">> L2CAP Disconnection Response"); - BT_ACL_DEBUG(2, "-- Source Channel: 0x%04X", ResponsePacket.DisconnectionResponse.SourceChannel); - BT_ACL_DEBUG(2, "-- Destination Channel: 0x%04X", ResponsePacket.DisconnectionResponse.DestinationChannel); -} - -/** Internal Bluetooth stack Signal Command processing routine for a Disconnection Response command. - * - * \param[in] SignalCommandHeader Pointer to the start of the received packet's Signal Command header - */ -static inline void Bluetooth_Signal_DisconnectionResp(const BT_Signal_Header_t* const SignalCommandHeader) -{ - BT_Signal_DisconnectionResp_t DisconnectionResponse; - - Pipe_Read_Stream_LE(&DisconnectionResponse, sizeof(DisconnectionResponse), NULL); - - BT_ACL_DEBUG(1, "<< L2CAP Disconnection Response"); - BT_ACL_DEBUG(2, "-- Destination Channel: 0x%04X", DisconnectionResponse.DestinationChannel); - BT_ACL_DEBUG(2, "-- Source Channel: 0x%04X", DisconnectionResponse.SourceChannel); - - Pipe_ClearIN(); - Pipe_Freeze(); - - /* Search for the referenced channel in the channel information list */ - Bluetooth_Channel_t* ChannelData = Bluetooth_GetChannelData(DisconnectionResponse.SourceChannel, CHANNEL_SEARCH_REMOTENUMBER); - - /* If the channel was found in the channel list, close it */ - if (ChannelData != NULL) - ChannelData->State = BT_Channel_Closed; -} - -/** Internal Bluetooth stack Signal Command processing routine for an Echo Request command. - * - * \param[in] SignalCommandHeader Pointer to the start of the received packet's Signal Command header - */ -static inline void Bluetooth_Signal_EchoReq(const BT_Signal_Header_t* const SignalCommandHeader) -{ - BT_ACL_DEBUG(1, "<< L2CAP Echo Request"); - - Pipe_ClearIN(); - Pipe_Freeze(); - - struct - { - BT_Signal_Header_t SignalCommandHeader; - } ResponsePacket; - - /* Fill out the Signal Command header in the response packet */ - ResponsePacket.SignalCommandHeader.Code = BT_SIGNAL_ECHO_RESPONSE; - ResponsePacket.SignalCommandHeader.Identifier = SignalCommandHeader->Identifier; - ResponsePacket.SignalCommandHeader.Length = 0; - - Bluetooth_SendPacket(&ResponsePacket, sizeof(ResponsePacket), NULL); - - BT_ACL_DEBUG(1, ">> L2CAP Echo Response"); -} - -/** Internal Bluetooth stack Signal Command processing routine for an Information Request command. - * - * \param[in] SignalCommandHeader Pointer to the start of the received packet's Signal Command header - */ -static inline void Bluetooth_Signal_InformationReq(const BT_Signal_Header_t* const SignalCommandHeader) -{ - BT_Signal_InformationReq_t InformationRequest; - - Pipe_Read_Stream_LE(&InformationRequest, sizeof(InformationRequest), NULL); - - BT_ACL_DEBUG(1, "<< L2CAP Information Request"); - BT_ACL_DEBUG(2, "-- Info Type: 0x%04X", InformationRequest.InfoType); - - Pipe_ClearIN(); - Pipe_Freeze(); - - struct - { - BT_Signal_Header_t SignalCommandHeader; - BT_Signal_InformationResp_t InformationResponse; - - uint8_t Data[4]; - } ResponsePacket; - - uint8_t DataLen = 0; - - /* Retrieve the requested information and store it in the outgoing packet, if found */ - switch (InformationRequest.InfoType) - { - case BT_INFOREQ_MTU: - ResponsePacket.InformationResponse.Result = BT_INFORMATION_SUCCESSFUL; - DataLen = 2; - - *((uint16_t*)&ResponsePacket.Data) = MAXIMUM_CHANNEL_MTU; - break; - case BT_INFOREQ_EXTENDEDFEATURES: - ResponsePacket.InformationResponse.Result = BT_INFORMATION_SUCCESSFUL; - DataLen = 4; - - *((uint32_t*)&ResponsePacket.Data) = 0; - break; - default: - ResponsePacket.InformationResponse.Result = BT_INFORMATION_NOTSUPPORTED; - DataLen = 0; - break; - } - - /* Fill out the Signal Command header in the response packet */ - ResponsePacket.SignalCommandHeader.Code = BT_SIGNAL_INFORMATION_RESPONSE; - ResponsePacket.SignalCommandHeader.Identifier = SignalCommandHeader->Identifier; - ResponsePacket.SignalCommandHeader.Length = sizeof(ResponsePacket.InformationResponse) + DataLen; - - /* Fill out the Information Response in the response packet */ - ResponsePacket.InformationResponse.InfoType = InformationRequest.InfoType; - - Bluetooth_SendPacket(&ResponsePacket, (sizeof(ResponsePacket) - sizeof(ResponsePacket.Data) + DataLen), NULL); - - BT_ACL_DEBUG(1, ">> L2CAP Information Response"); - BT_ACL_DEBUG(2, "-- Result: 0x%02X", ResponsePacket.InformationResponse.Result); -} - diff --git a/Demos/Host/Incomplete/BluetoothHost/Lib/BluetoothACLPackets.h b/Demos/Host/Incomplete/BluetoothHost/Lib/BluetoothACLPackets.h deleted file mode 100644 index c9a4ac4a97..0000000000 --- a/Demos/Host/Incomplete/BluetoothHost/Lib/BluetoothACLPackets.h +++ /dev/null @@ -1,200 +0,0 @@ -/* - LUFA Library - Copyright (C) Dean Camera, 2012. - - dean [at] fourwalledcubicle [dot] com - www.lufa-lib.org -*/ - -/* - Copyright 2012 Dean Camera (dean [at] fourwalledcubicle [dot] com) - - Permission to use, copy, modify, distribute, and sell this - software and its documentation for any purpose is hereby granted - without fee, provided that the above copyright notice appear in - all copies and that both that the copyright notice and this - permission notice and warranty disclaimer appear in supporting - documentation, and that the name of the author not be used in - advertising or publicity pertaining to distribution of the - software without specific, written prior permission. - - The author disclaim all warranties with regard to this - software, including all implied warranties of merchantability - and fitness. In no event shall the author be liable for any - special, indirect or consequential damages or any damages - whatsoever resulting from loss of use, data or profits, whether - in an action of contract, negligence or other tortious action, - arising out of or in connection with the use or performance of - this software. -*/ - -/** \file - * - * Header file for BluetoothACLPackets.c. - */ - -#ifndef _BLUETOOTH_ACLPACKETS_ -#define _BLUETOOTH_ACLPACKETS_ - - /* Includes: */ - #include - #include - #include - #include - - #include - #include - - #include "BluetoothStack.h" - - /* Macros: */ - #define BT_ACL_DEBUG(l, s, ...) do { if (ACL_DEBUG_LEVEL >= l) printf_P(PSTR("(ACL) " s "\r\n"), ##__VA_ARGS__); } while (0) - #define ACL_DEBUG_LEVEL 0 - - /** Lowest possible channel number for L2CAP data channels. */ - #define BT_CHANNELNUMBER_BASEOFFSET 0x0040 - - /** Bluetooth specification defined channel number for signaling commands. */ - #define BT_CHANNEL_SIGNALING 0x0001 - - /** Bluetooth specification defined channel number for connectionless data. */ - #define BT_CHANNEL_CONNECTIONLESS 0x0002 - - #define BT_ACL_FIRST_AUTOFLUSH (1 << 13) - - #define BT_SIGNAL_COMMAND_REJECT 0x01 - #define BT_SIGNAL_CONNECTION_REQUEST 0x02 - #define BT_SIGNAL_CONNECTION_RESPONSE 0x03 - #define BT_SIGNAL_CONFIGURATION_REQUEST 0x04 - #define BT_SIGNAL_CONFIGURATION_RESPONSE 0x05 - #define BT_SIGNAL_DISCONNECTION_REQUEST 0x06 - #define BT_SIGNAL_DISCONNECTION_RESPONSE 0x07 - #define BT_SIGNAL_ECHO_REQUEST 0x08 - #define BT_SIGNAL_ECHO_RESPONSE 0x09 - #define BT_SIGNAL_INFORMATION_REQUEST 0x0A - #define BT_SIGNAL_INFORMATION_RESPONSE 0x0B - - #define BT_INFOREQ_MTU 0x0001 - #define BT_INFOREQ_EXTENDEDFEATURES 0x0002 - - #define BT_INFORMATION_SUCCESSFUL 0x0000 - #define BT_INFORMATION_NOTSUPPORTED 0x0001 - - #define BT_CONNECTION_SUCCESSFUL 0x0000 - #define BT_CONNECTION_REFUSED_PSM 0x0002 - #define BT_CONNECTION_REFUSED_RESOURCES 0x0004 - - #define BT_CONFIGURATION_SUCCESSFUL 0x0000 - #define BT_CONFIGURATION_REJECTED 0x0002 - #define BT_CONFIGURATION_UNKNOWNOPTIONS 0x0003 - - #define BT_CONFIG_OPTION_MTU 1 - - /* Type Defines: */ - /** Bluetooth ACL header structure, common to all ACL data packets. */ - typedef struct - { - uint16_t ConnectionHandle; /**< Unique device connection handle of the ACL packet */ - uint16_t DataLength; /**< Length of the packet payload, in bytes */ - } BT_ACL_Header_t; - - /** Bluetooth ACL data packet header structure, for ACL packets containing L2CAP data. */ - typedef struct - { - uint16_t PayloadLength; /**< Size of the data payload, in bytes */ - uint16_t DestinationChannel; /**< Destination channel in the device the data is directed to */ - } BT_DataPacket_Header_t; - - /** Bluetooth signaling command header structure, for all ACL packets containing a signaling command. */ - typedef struct - { - uint8_t Code; /**< Signal code, a \c BT_SIGNAL_* mask value */ - uint8_t Identifier; /**< Unique signal command identifier to link requests and responses */ - uint16_t Length; /**< Length of the signaling command data, in bytes */ - } BT_Signal_Header_t; - - /** Connection Request signaling command structure, for channel connection requests. */ - typedef struct - { - uint16_t PSM; /**< Type of data the channel will carry, a \c CHANNEL_PSM_* mask value */ - uint16_t SourceChannel; /**< Channel source on the sending device this channel will link to */ - } BT_Signal_ConnectionReq_t; - - /** Connection response signaling command structure, for responses to channel connection requests. */ - typedef struct - { - uint16_t DestinationChannel; /**< Destination device channel that the connection request was processed on */ - uint16_t SourceChannel; /**< Source device channel address that the connection request came from */ - uint16_t Result; /**< Connection result, a \c BT_CONNECTION_* mask value */ - uint16_t Status; /**< Status of the request if the result was set to the Pending value */ - } BT_Signal_ConnectionResp_t; - - /** Disconnection request signaling command structure, for channel disconnection requests. */ - typedef struct - { - uint16_t DestinationChannel; /**< Destination channel address which is to be disconnected */ - uint16_t SourceChannel; /**< Source channel address which is to be disconnected */ - } BT_Signal_DisconnectionReq_t; - - /** Disconnection response signaling command structure, for responses to channel disconnection requests. */ - typedef struct - { - uint16_t DestinationChannel; /**< Destination channel address which was disconnected */ - uint16_t SourceChannel; /**< Source channel address which was disconnected */ - } BT_Signal_DisconnectionResp_t; - - /** Configuration Request signaling command structure, for channel configuration requests. */ - typedef struct - { - uint16_t DestinationChannel; /**< Destination channel address which is to be configured */ - uint16_t Flags; /**< Configuration flags for the request, including command continuation */ - } BT_Signal_ConfigurationReq_t; - - /** Configuration Response signaling command structure, for responses to channel configuration requests. */ - typedef struct - { - uint16_t SourceChannel; /**< Source channel that the configuration request was directed at */ - uint16_t Flags; /**< Configuration flags for the response, including response continuation */ - uint16_t Result; /**< Configuration result, a \c BT_CONFIGURATION_* mask value */ - } BT_Signal_ConfigurationResp_t; - - /** Information Request signaling command structure, for device information requests. */ - typedef struct - { - uint16_t InfoType; /**< Data type that is being requested, a \c BT_INFOREQ_* mask value */ - } BT_Signal_InformationReq_t; - - /** Information Response signaling command structure, for responses to information requests. */ - typedef struct - { - uint16_t InfoType; /**< Data type that was requested, a \c BT_INFOREQ_* mask value */ - uint16_t Result; /**< Result of the request, a \c BT_INFORMATION_* mask value */ - } BT_Signal_InformationResp_t; - - /** Configuration Option header structure, placed at the start of each option in a Channel Configuration - * request's options list. - */ - typedef struct - { - uint8_t Type; /**< Option type, a \c BT_CONFIG_OPTION_* mask value */ - uint8_t Length; /**< Length of the option's value, in bytes */ - } BT_Config_Option_Header_t; - - /* Function Prototypes: */ - void Bluetooth_ACLTask(void); - - #if defined(INCLUDE_FROM_BLUETOOTH_ACLPACKETS_C) - static void Bluetooth_ProcessIncomingACLPackets(void); - - static inline void Bluetooth_Signal_ConnectionReq(const BT_Signal_Header_t* const SignalCommandHeader); - static inline void Bluetooth_Signal_ConnectionResp(const BT_Signal_Header_t* const SignalCommandHeader); - static inline void Bluetooth_Signal_ConfigurationReq(const BT_Signal_Header_t* const SignalCommandHeader); - static inline void Bluetooth_Signal_ConfigurationResp(const BT_Signal_Header_t* const SignalCommandHeader); - static inline void Bluetooth_Signal_DisconnectionReq(const BT_Signal_Header_t* const SignalCommandHeader); - static inline void Bluetooth_Signal_DisconnectionResp(const BT_Signal_Header_t* const SignalCommandHeader); - static inline void Bluetooth_Signal_EchoReq(const BT_Signal_Header_t* const SignalCommandHeader); - static inline void Bluetooth_Signal_InformationReq(const BT_Signal_Header_t* const SignalCommandHeader); - #endif - -#endif - diff --git a/Demos/Host/Incomplete/BluetoothHost/Lib/BluetoothClassCodes.h b/Demos/Host/Incomplete/BluetoothHost/Lib/BluetoothClassCodes.h deleted file mode 100644 index 589685b758..0000000000 --- a/Demos/Host/Incomplete/BluetoothHost/Lib/BluetoothClassCodes.h +++ /dev/null @@ -1,118 +0,0 @@ -/* - LUFA Library - Copyright (C) Dean Camera, 2012. - - dean [at] fourwalledcubicle [dot] com - www.lufa-lib.org -*/ - -/* - Copyright 2012 Dean Camera (dean [at] fourwalledcubicle [dot] com) - - Permission to use, copy, modify, distribute, and sell this - software and its documentation for any purpose is hereby granted - without fee, provided that the above copyright notice appear in - all copies and that both that the copyright notice and this - permission notice and warranty disclaimer appear in supporting - documentation, and that the name of the author not be used in - advertising or publicity pertaining to distribution of the - software without specific, written prior permission. - - The author disclaim all warranties with regard to this - software, including all implied warranties of merchantability - and fitness. In no event shall the author be liable for any - special, indirect or consequential damages or any damages - whatsoever resulting from loss of use, data or profits, whether - in an action of contract, negligence or other tortious action, - arising out of or in connection with the use or performance of - this software. -*/ - -/** \file - * - * Bluetooth class codes, used to describe the type and overall function of a - * Bluetooth device to other Bluetooth devices. - */ - -#ifndef _BLUETOOTH_CLASS_CODES_H_ -#define _BLUETOOTH_CLASS_CODES_H_ - - /* Macros: */ - #define DEVICE_CLASS_SERVICE_POSITIONING (1UL << 16) - #define DEVICE_CLASS_SERVICE_NETWORKING (1UL << 17) - #define DEVICE_CLASS_SERVICE_RENDERING (1UL << 18) - #define DEVICE_CLASS_SERVICE_CAPTURING (1UL << 19) - #define DEVICE_CLASS_SERVICE_OBJECTTRANSFER (1UL << 20) - #define DEVICE_CLASS_SERVICE_AUDIO (1UL << 21) - #define DEVICE_CLASS_SERVICE_TELEPHONY (1UL << 22) - #define DEVICE_CLASS_SERVICE_INFORMATION (1UL << 23) - - #define DEVICE_CLASS_MAJOR_MISC (0x00 << 8) - #define DEVICE_CLASS_MAJOR_COMPUTER (0x01 << 8) - #define DEVICE_CLASS_MAJOR_PHONE (0x02 << 8) - #define DEVICE_CLASS_MAJOR_LAN (0x03 << 8) - #define DEVICE_CLASS_MAJOR_AUDIOVIDEO (0x04 << 8) - #define DEVICE_CLASS_MAJOR_PERIPHERAL (0x05 << 8) - #define DEVICE_CLASS_MAJOR_IMAGING (0x06 << 8) - #define DEVICE_CLASS_MAJOR_UNCLASSIFIED (0x1F << 8) - - #define DEVICE_CLASS_MINOR_COMPUTER_UNCATEGORIZED (0x00 << 2) - #define DEVICE_CLASS_MINOR_COMPUTER_DESKTOP (0x01 << 2) - #define DEVICE_CLASS_MINOR_COMPUTER_SERVER (0x02 << 2) - #define DEVICE_CLASS_MINOR_COMPUTER_LAPTOP (0x03 << 2) - #define DEVICE_CLASS_MINOR_COMPUTER_HANDHELD (0x04 << 2) - #define DEVICE_CLASS_MINOR_COMPUTER_PALM (0x05 << 2) - #define DEVICE_CLASS_MINOR_COMPUTER_WEARABLE (0x06 << 2) - - #define DEVICE_CLASS_MINOR_PHONE_UNCATEGORIZED (0x00 << 2) - #define DEVICE_CLASS_MINOR_PHONE_CELLULAR (0x01 << 2) - #define DEVICE_CLASS_MINOR_PHONE_CORDLESS (0x02 << 2) - #define DEVICE_CLASS_MINOR_PHONE_SMARTPHONE (0x03 << 2) - #define DEVICE_CLASS_MINOR_PHONE_WIREDMODEM (0x04 << 2) - #define DEVICE_CLASS_MINOR_PHONE_ISDN (0x05 << 2) - - #define DEVICE_CLASS_MINOR_LAN_FULLY_AVAILABLE (0x00 << 5) - #define DEVICE_CLASS_MINOR_LAN_1_TO_17_PC_UTILIZED (0x01 << 5) - #define DEVICE_CLASS_MINOR_LAN_17_TO_33_PC_UTILIZED (0x02 << 5) - #define DEVICE_CLASS_MINOR_LAN_33_TO_50_PC_UTILIZED (0x03 << 5) - #define DEVICE_CLASS_MINOR_LAN_50_TO_67_PC_UTILIZED (0x04 << 5) - #define DEVICE_CLASS_MINOR_LAN_67_TO_83_PC_UTILIZED (0x05 << 5) - #define DEVICE_CLASS_MINOR_LAN_83_TO_99_PC_UTILIZED (0x06 << 5) - #define DEVICE_CLASS_MINOR_LAN_NO_SERVICE_AVAILABLE (0x07 << 5) - - #define DEVICE_CLASS_MINOR_AV_UNCATEGORIZED (0x00 << 2) - #define DEVICE_CLASS_MINOR_AV_HEADSET (0x01 << 2) - #define DEVICE_CLASS_MINOR_AV_HANDSFREE (0x02 << 2) - #define DEVICE_CLASS_MINOR_AV_MICROPHONE (0x04 << 2) - #define DEVICE_CLASS_MINOR_AV_LOUDSPEAKER (0x05 << 2) - #define DEVICE_CLASS_MINOR_AV_HEADPHONES (0x06 << 2) - #define DEVICE_CLASS_MINOR_AV_PORTABLE_AUDIO (0x07 << 2) - #define DEVICE_CLASS_MINOR_AV_CARAUDIO (0x08 << 2) - #define DEVICE_CLASS_MINOR_AV_SETTOP_BOX (0x09 << 2) - #define DEVICE_CLASS_MINOR_AV_HIFI (0x0A << 2) - #define DEVICE_CLASS_MINOR_AV_VCR (0x0B << 2) - #define DEVICE_CLASS_MINOR_AV_VIDEO_CAMERA (0x0C << 2) - #define DEVICE_CLASS_MINOR_AV_CAMCORDER (0x0D << 2) - #define DEVICE_CLASS_MINOR_AV_VIDEO_MONITOR (0x0E << 2) - #define DEVICE_CLASS_MINOR_AV_DISPLAY_AND_LOUDSPEAKER (0x0F << 2) - #define DEVICE_CLASS_MINOR_AV_VIDEO_CONFERENCING (0x10 << 2) - #define DEVICE_CLASS_MINOR_AV_GAMING_TOY (0x12 << 2) - - #define DEVICE_CLASS_MINOR_PERIPHERAL_KEYBOARD (0x01 << 6) - #define DEVICE_CLASS_MINOR_PERIPHERAL_POINTING (0x02 << 6) - #define DEVICE_CLASS_MINOR_PERIPHERAL_COMBO (0x03 << 6) - #define DEVICE_CLASS_MINOR_PERIPHERAL_UNCATEGORIZED (0x00 << 2) - #define DEVICE_CLASS_MINOR_PERIPHERAL_JOYSTICK (0x01 << 2) - #define DEVICE_CLASS_MINOR_PERIPHERAL_GAMEPAD (0x02 << 2) - #define DEVICE_CLASS_MINOR_PERIPHERAL_REMOTE_CONTROL (0x03 << 2) - #define DEVICE_CLASS_MINOR_PERIPHERAL_SENSING_DEVICE (0x04 << 2) - #define DEVICE_CLASS_MINOR_PERIPHERAL_DIGITIZER (0x05 << 2) - #define DEVICE_CLASS_MINOR_PERIPHERAL_CARD_READER (0x06 << 2) - - #define DEVICE_CLASS_MINOR_IMAGING_DISPLAY (1 << 4) - #define DEVICE_CLASS_MINOR_IMAGING_CAMERA (1 << 5) - #define DEVICE_CLASS_MINOR_IMAGING_SCANNER (1 << 6) - #define DEVICE_CLASS_MINOR_IMAGING_PRINTER (1 << 7) - -#endif - diff --git a/Demos/Host/Incomplete/BluetoothHost/Lib/BluetoothHCICommands.c b/Demos/Host/Incomplete/BluetoothHost/Lib/BluetoothHCICommands.c deleted file mode 100644 index 6c555f7ae4..0000000000 --- a/Demos/Host/Incomplete/BluetoothHost/Lib/BluetoothHCICommands.c +++ /dev/null @@ -1,406 +0,0 @@ -/* - LUFA Library - Copyright (C) Dean Camera, 2012. - - dean [at] fourwalledcubicle [dot] com - www.lufa-lib.org -*/ - -/* - Copyright 2012 Dean Camera (dean [at] fourwalledcubicle [dot] com) - - Permission to use, copy, modify, distribute, and sell this - software and its documentation for any purpose is hereby granted - without fee, provided that the above copyright notice appear in - all copies and that both that the copyright notice and this - permission notice and warranty disclaimer appear in supporting - documentation, and that the name of the author not be used in - advertising or publicity pertaining to distribution of the - software without specific, written prior permission. - - The author disclaim all warranties with regard to this - software, including all implied warranties of merchantability - and fitness. In no event shall the author be liable for any - special, indirect or consequential damages or any damages - whatsoever resulting from loss of use, data or profits, whether - in an action of contract, negligence or other tortious action, - arising out of or in connection with the use or performance of - this software. -*/ - -/** \file - * - * Bluetooth HCI layer management code. This module manages the overall - * Bluetooth stack connection state to and from other devices, processes - * received events from the Bluetooth controller, and issues commands to - * modify the controller's configuration, such as the broadcast name of the - * device. - */ - -/* - TODO: Add local to remote device connections - */ - -#define INCLUDE_FROM_BLUETOOTHHCICOMMANDS_C -#include "BluetoothHCICommands.h" - -/** Temporary Bluetooth Device Address, for HCI responses which must include the destination address */ -static uint8_t Bluetooth_TempDeviceAddress[6]; - -/** Bluetooth HCI processing task. This task should be called repeatedly the main Bluetooth - * stack task to manage the HCI processing state. - */ -void Bluetooth_HCITask(void) -{ - BT_HCICommand_Header_t HCICommandHeader; - - switch (Bluetooth_State.CurrentHCIState) - { - case Bluetooth_ProcessEvents: - Pipe_SelectPipe(BLUETOOTH_EVENTS_PIPE); - Pipe_Unfreeze(); - - if (Pipe_IsReadWriteAllowed()) - { - BT_HCIEvent_Header_t HCIEventHeader; - - /* Read in the event header to fetch the event code and payload length */ - Pipe_Read_Stream_LE(&HCIEventHeader, sizeof(HCIEventHeader), NULL); - - /* Create a temporary buffer for the event parameters */ - uint8_t EventParams[HCIEventHeader.ParameterLength]; - - /* Read in the event parameters into the temporary buffer */ - Pipe_Read_Stream_LE(&EventParams, HCIEventHeader.ParameterLength, NULL); - Pipe_ClearIN(); - - BT_HCI_DEBUG(1, "Event Received (0x%02X)", HCIEventHeader.EventCode); - - switch (HCIEventHeader.EventCode) - { - case EVENT_COMMAND_COMPLETE: - BT_HCI_DEBUG(1, "<< Command Complete"); - - /* Check which operation was completed in case we need to process the even parameters */ - switch (((BT_HCIEvent_CommandComplete_t*)&EventParams)->Opcode) - { - case (OGF_CTRLR_INFORMATIONAL | OCF_CTRLR_INFORMATIONAL_READBDADDR): - /* A READ BDADDR command completed, copy over the local device's BDADDR from the response */ - memcpy(Bluetooth_State.LocalBDADDR, - &((BT_HCIEvent_CommandComplete_t*)&EventParams)->ReturnParams[1], - sizeof(Bluetooth_State.LocalBDADDR)); - break; - } - - Bluetooth_State.CurrentHCIState = Bluetooth_State.NextHCIState; - break; - case EVENT_COMMAND_STATUS: - BT_HCI_DEBUG(1, "<< Command Status"); - BT_HCI_DEBUG(2, "-- Status Code: 0x%02X", (((BT_HCIEvent_CommandStatus_t*)&EventParams)->Status)); - - /* If the execution of a command failed, reset the stack */ - if (((BT_HCIEvent_CommandStatus_t*)&EventParams)->Status) - Bluetooth_State.CurrentHCIState = Bluetooth_Init; - break; - case EVENT_CONNECTION_REQUEST: - BT_HCI_DEBUG(1, "<< Connection Request"); - BT_HCI_DEBUG(2, "-- Link Type: 0x%02X", (((BT_HCIEvent_ConnectionRequest_t*)&EventParams)->LinkType)); - - /* Need to store the remote device's BT address in a temporary buffer for later use */ - memcpy(Bluetooth_TempDeviceAddress, - &((BT_HCIEvent_ConnectionRequest_t*)&EventParams)->RemoteAddress, - sizeof(Bluetooth_TempDeviceAddress)); - - bool IsACLConnection = (((BT_HCIEvent_ConnectionRequest_t*)&EventParams)->LinkType == 0x01); - - /* Only accept the connection if it is a ACL (data) connection, a device is not already connected - and the user application has indicated that the connection should be allowed */ - Bluetooth_State.CurrentHCIState = (Bluetooth_Connection.IsConnected || !(IsACLConnection) || - !(Bluetooth_ConnectionRequest(Bluetooth_TempDeviceAddress))) ? - Bluetooth_Conn_RejectConnection : Bluetooth_Conn_AcceptConnection; - - BT_HCI_DEBUG(2, "-- Connection %S", (Bluetooth_State.CurrentHCIState == Bluetooth_Conn_RejectConnection) ? - PSTR("REJECTED") : PSTR("ACCEPTED")); - - break; - case EVENT_PIN_CODE_REQUEST: - BT_HCI_DEBUG(1, "<< Pin Code Request"); - - /* Need to store the remote device's BT address in a temporary buffer for later use */ - memcpy(Bluetooth_TempDeviceAddress, - &((BT_HCIEvent_PinCodeReq_t*)&EventParams)->RemoteAddress, - sizeof(Bluetooth_TempDeviceAddress)); - - Bluetooth_State.CurrentHCIState = Bluetooth_Conn_SendPINCode; - break; - case EVENT_LINK_KEY_REQUEST: - BT_HCI_DEBUG(1, "<< Link Key Request"); - - /* Need to store the remote device's BT address in a temporary buffer for later use */ - memcpy(Bluetooth_TempDeviceAddress, - &((BT_HCIEvent_LinkKeyReq_t*)&EventParams)->RemoteAddress, - sizeof(Bluetooth_TempDeviceAddress)); - - Bluetooth_State.CurrentHCIState = Bluetooth_Conn_SendLinkKeyNAK; - break; - case EVENT_CONNECTION_COMPLETE: - BT_HCI_DEBUG(1, "<< Connection Complete"); - BT_HCI_DEBUG(2, "-- Handle: 0x%04X", ((BT_HCIEvent_ConnectionComplete_t*)&EventParams)->ConnectionHandle); - - /* Need to store the remote device's BT address in a temporary buffer for later use */ - memcpy(Bluetooth_Connection.RemoteAddress, - &((BT_HCIEvent_ConnectionComplete_t*)&EventParams)->RemoteAddress, - sizeof(Bluetooth_TempDeviceAddress)); - - /* Store the created connection handle and indicate that the connection has been established */ - Bluetooth_Connection.ConnectionHandle = ((BT_HCIEvent_ConnectionComplete_t*)&EventParams)->ConnectionHandle; - Bluetooth_Connection.IsConnected = true; - - Bluetooth_ConnectionComplete(); - break; - case EVENT_DISCONNECTION_COMPLETE: - BT_HCI_DEBUG(1, "<< Disconnection Complete"); - - /* Device disconnected, indicate connection information no longer valid */ - Bluetooth_Connection.IsConnected = false; - - Bluetooth_DisconnectionComplete(); - break; - } - } - - Pipe_Freeze(); - - break; - case Bluetooth_Init: - BT_HCI_DEBUG(1, "# Init"); - - Bluetooth_State.IsInitialized = false; - - /* Reset the connection information structure to destroy any previous connection state */ - memset(&Bluetooth_Connection, 0x00, sizeof(Bluetooth_Connection)); - - Bluetooth_State.CurrentHCIState = Bluetooth_Init_Reset; - break; - case Bluetooth_Init_Reset: - BT_HCI_DEBUG(1, "# Reset"); - - HCICommandHeader = (BT_HCICommand_Header_t) - { - OpCode: (OGF_CTRLR_BASEBAND | OCF_CTRLR_BASEBAND_RESET), - ParameterLength: 0, - }; - - /* Send the command to reset the Bluetooth dongle controller */ - Bluetooth_SendHCICommand(&HCICommandHeader, NULL, 0); - - Bluetooth_State.NextHCIState = Bluetooth_Init_ReadBufferSize; - Bluetooth_State.CurrentHCIState = Bluetooth_ProcessEvents; - break; - case Bluetooth_Init_ReadBufferSize: - BT_HCI_DEBUG(1, "# Read Buffer Size"); - - HCICommandHeader = (BT_HCICommand_Header_t) - { - OpCode: (OGF_CTRLR_INFORMATIONAL | OCF_CTRLR_INFORMATIONAL_READBUFFERSIZE), - ParameterLength: 0, - }; - - /* Send the command to read the Bluetooth buffer size (mandatory before device sends any data) */ - Bluetooth_SendHCICommand(&HCICommandHeader, NULL, 0); - - Bluetooth_State.NextHCIState = Bluetooth_Init_GetBDADDR; - Bluetooth_State.CurrentHCIState = Bluetooth_ProcessEvents; - break; - case Bluetooth_Init_GetBDADDR: - BT_HCI_DEBUG(1, "# Get BDADDR"); - - HCICommandHeader = (BT_HCICommand_Header_t) - { - OpCode: (OGF_CTRLR_INFORMATIONAL | OCF_CTRLR_INFORMATIONAL_READBDADDR), - ParameterLength: 0, - }; - - /* Send the command to retrieve the BDADDR of the inserted Bluetooth dongle */ - Bluetooth_SendHCICommand(&HCICommandHeader, NULL, 0); - - Bluetooth_State.NextHCIState = Bluetooth_Init_SetLocalName; - Bluetooth_State.CurrentHCIState = Bluetooth_ProcessEvents; - break; - case Bluetooth_Init_SetLocalName: - BT_HCI_DEBUG(1, "# Set Local Name"); - - HCICommandHeader = (BT_HCICommand_Header_t) - { - OpCode: (OGF_CTRLR_BASEBAND | OCF_CTRLR_BASEBAND_WRITE_LOCAL_NAME), - ParameterLength: 248, - }; - - /* Send the command to set the Bluetooth dongle's name for other devices to see */ - Bluetooth_SendHCICommand(&HCICommandHeader, Bluetooth_DeviceConfiguration.Name, strlen(Bluetooth_DeviceConfiguration.Name)); - - Bluetooth_State.NextHCIState = Bluetooth_Init_SetDeviceClass; - Bluetooth_State.CurrentHCIState = Bluetooth_ProcessEvents; - break; - case Bluetooth_Init_SetDeviceClass: - BT_HCI_DEBUG(1, "# Set Device Class"); - - HCICommandHeader = (BT_HCICommand_Header_t) - { - OpCode: (OGF_CTRLR_BASEBAND | OCF_CTRLR_BASEBAND_WRITE_CLASS_OF_DEVICE), - ParameterLength: 3, - }; - - /* Send the command to set the class of the device for other devices to see */ - Bluetooth_SendHCICommand(&HCICommandHeader, &Bluetooth_DeviceConfiguration.Class, 3); - - Bluetooth_State.NextHCIState = Bluetooth_Init_WriteScanEnable; - Bluetooth_State.CurrentHCIState = Bluetooth_ProcessEvents; - break; - case Bluetooth_Init_WriteScanEnable: - BT_HCI_DEBUG(1, "# Write Scan Enable"); - - HCICommandHeader = (BT_HCICommand_Header_t) - { - OpCode: (OGF_CTRLR_BASEBAND | OCF_CTRLR_BASEBAND_WRITE_SCAN_ENABLE), - ParameterLength: 1, - }; - - uint8_t Interval = BT_SCANMODE_InquiryAndPageScans; - - /* Send the command to set the remote device scanning mode */ - Bluetooth_SendHCICommand(&HCICommandHeader, &Interval, 1); - - Bluetooth_State.NextHCIState = Bluetooth_Init_FinalizeInit; - Bluetooth_State.CurrentHCIState = Bluetooth_ProcessEvents; - break; - case Bluetooth_Init_FinalizeInit: - Bluetooth_State.IsInitialized = true; - - /* Fire the user application callback to indicate that the stack is now fully initialized */ - Bluetooth_StackInitialized(); - - Bluetooth_State.NextHCIState = Bluetooth_ProcessEvents; - Bluetooth_State.CurrentHCIState = Bluetooth_ProcessEvents; - break; - case Bluetooth_Conn_AcceptConnection: - BT_HCI_DEBUG(1, "# Accept Connection"); - - HCICommandHeader = (BT_HCICommand_Header_t) - { - OpCode: (OGF_LINK_CONTROL | OCF_LINK_CONTROL_ACCEPT_CONNECTION_REQUEST), - ParameterLength: sizeof(BT_HCICommand_AcceptConnectionReq_t), - }; - - /* Copy over the temporary BT device address saved from the Connection Request event, indicate slave - connection role */ - BT_HCICommand_AcceptConnectionReq_t AcceptConnectionParams; - memcpy(AcceptConnectionParams.RemoteAddress, Bluetooth_TempDeviceAddress, - sizeof(AcceptConnectionParams.RemoteAddress)); - AcceptConnectionParams.SlaveRole = true; - - /* Send the command to accept the remote connection request */ - Bluetooth_SendHCICommand(&HCICommandHeader, &AcceptConnectionParams, sizeof(BT_HCICommand_AcceptConnectionReq_t)); - - Bluetooth_State.CurrentHCIState = Bluetooth_ProcessEvents; - break; - case Bluetooth_Conn_RejectConnection: - BT_HCI_DEBUG(1, "# Reject Connection"); - - HCICommandHeader = (BT_HCICommand_Header_t) - { - OpCode: (OGF_LINK_CONTROL | OCF_LINK_CONTROL_REJECT_CONNECTION_REQUEST), - ParameterLength: sizeof(BT_HCICommand_RejectConnectionReq_t), - }; - - /* Copy over the temporary BT device address saved from the Connection Request event, indicate failure - to accept the connection due to limited device resources or incorrect device address */ - BT_HCICommand_RejectConnectionReq_t RejectConnectionParams; - memcpy(RejectConnectionParams.RemoteAddress, Bluetooth_TempDeviceAddress, sizeof(RejectConnectionParams.RemoteAddress)); - RejectConnectionParams.Reason = Bluetooth_Connection.IsConnected ? ERROR_LIMITED_RESOURCES : ERROR_UNACCEPTABLE_BDADDR; - - /* Send the command to reject the remote connection request */ - Bluetooth_SendHCICommand(&HCICommandHeader, &RejectConnectionParams, sizeof(BT_HCICommand_RejectConnectionReq_t)); - - Bluetooth_State.CurrentHCIState = Bluetooth_ProcessEvents; - break; - case Bluetooth_Conn_SendPINCode: - BT_HCI_DEBUG(1, "# Send Pin Code"); - - HCICommandHeader = (BT_HCICommand_Header_t) - { - OpCode: (OGF_LINK_CONTROL | OCF_LINK_CONTROL_PIN_CODE_REQUEST_REPLY), - ParameterLength: sizeof(BT_HCICommand_PinCodeResp_t), - }; - - /* Copy over the temporary BT device address saved from the PIN Code Request event, copy over the - local PIN authentication code to the response */ - BT_HCICommand_PinCodeResp_t PINCodeRequestParams; - memcpy(PINCodeRequestParams.RemoteAddress, Bluetooth_TempDeviceAddress, sizeof(PINCodeRequestParams.RemoteAddress)); - PINCodeRequestParams.PINCodeLength = strlen(Bluetooth_DeviceConfiguration.PINCode); - memcpy(PINCodeRequestParams.PINCode, Bluetooth_DeviceConfiguration.PINCode, sizeof(PINCodeRequestParams.PINCode)); - - /* Send the command to transmit the device's local PIN number for authentication */ - Bluetooth_SendHCICommand(&HCICommandHeader, &PINCodeRequestParams, sizeof(BT_HCICommand_PinCodeResp_t)); - - Bluetooth_State.CurrentHCIState = Bluetooth_ProcessEvents; - break; - case Bluetooth_Conn_SendLinkKeyNAK: - BT_HCI_DEBUG(1, "# Send Link Key NAK"); - - HCICommandHeader = (BT_HCICommand_Header_t) - { - OpCode: (OGF_LINK_CONTROL | OCF_LINK_CONTROL_LINK_KEY_REQUEST_NEG_REPLY), - ParameterLength: sizeof(BT_HCICommand_LinkKeyNAKResp_t), - }; - - /* Copy over the temporary BT device address saved from the Link Key Request event */ - BT_HCICommand_LinkKeyNAKResp_t LinkKeyNAKParams; - memcpy(LinkKeyNAKParams.RemoteAddress, Bluetooth_TempDeviceAddress, sizeof(LinkKeyNAKParams.RemoteAddress)); - - /* Send the command to transmit the link key NAK to the receiver */ - Bluetooth_SendHCICommand(&HCICommandHeader, &LinkKeyNAKParams, sizeof(BT_HCICommand_LinkKeyNAKResp_t)); - - Bluetooth_State.CurrentHCIState = Bluetooth_ProcessEvents; - break; - } -} - -/** Sends a Bluetooth HCI control command to the attached Bluetooth device. - * - * \param[in] HCICommandHeader HCI command header to send to the attached device - * \param[in] Parameters Pointer to the source of the control parameters (if any) - * \param[in] ParameterLength Length of the parameters to send in bytes - * - * \return A value from the USB_Host_SendControlErrorCodes_t enum. - */ -static uint8_t Bluetooth_SendHCICommand(const BT_HCICommand_Header_t* const HCICommandHeader, - const void* Parameters, - const uint16_t ParameterLength) -{ - /* Need to reserve the amount of bytes given in the header for the complete payload */ - uint8_t CommandBuffer[sizeof(BT_HCICommand_Header_t) + HCICommandHeader->ParameterLength]; - - USB_ControlRequest = (USB_Request_Header_t) - { - .bmRequestType = (REQDIR_HOSTTODEVICE | REQTYPE_CLASS | REQREC_DEVICE), - .bRequest = 0, - .wValue = 0, - .wIndex = 0, - .wLength = sizeof(CommandBuffer) - }; - - /* Copy over the HCI command header to the allocated buffer */ - memcpy(CommandBuffer, HCICommandHeader, sizeof(BT_HCICommand_Header_t)); - - /* Zero out the parameter section of the response so that all padding bytes are known to be zero */ - memset(&CommandBuffer[sizeof(BT_HCICommand_Header_t)], 0x00, HCICommandHeader->ParameterLength); - - /* Copy over the command parameters (if any) to the command buffer - note, the number of actual source parameter bytes - may differ to those in the header; any difference in length is filled with 0x00 padding bytes */ - memcpy(&CommandBuffer[sizeof(BT_HCICommand_Header_t)], Parameters, ParameterLength); - - Pipe_SelectPipe(PIPE_CONTROLPIPE); - return USB_Host_SendControlRequest(CommandBuffer); -} - diff --git a/Demos/Host/Incomplete/BluetoothHost/Lib/BluetoothHCICommands.h b/Demos/Host/Incomplete/BluetoothHost/Lib/BluetoothHCICommands.h deleted file mode 100644 index 434e3ead4d..0000000000 --- a/Demos/Host/Incomplete/BluetoothHost/Lib/BluetoothHCICommands.h +++ /dev/null @@ -1,213 +0,0 @@ -/* - LUFA Library - Copyright (C) Dean Camera, 2012. - - dean [at] fourwalledcubicle [dot] com - www.lufa-lib.org -*/ - -/* - Copyright 2012 Dean Camera (dean [at] fourwalledcubicle [dot] com) - - Permission to use, copy, modify, distribute, and sell this - software and its documentation for any purpose is hereby granted - without fee, provided that the above copyright notice appear in - all copies and that both that the copyright notice and this - permission notice and warranty disclaimer appear in supporting - documentation, and that the name of the author not be used in - advertising or publicity pertaining to distribution of the - software without specific, written prior permission. - - The author disclaim all warranties with regard to this - software, including all implied warranties of merchantability - and fitness. In no event shall the author be liable for any - special, indirect or consequential damages or any damages - whatsoever resulting from loss of use, data or profits, whether - in an action of contract, negligence or other tortious action, - arising out of or in connection with the use or performance of - this software. -*/ - -/** \file - * - * Header file for BluetoothHCICommands.c. - */ - -#ifndef _BLUETOOTH_HCICOMMANDS_H_ -#define _BLUETOOTH_HCICOMMANDS_H_ - - /* Includes: */ - #include - #include - #include - #include - - #include - #include - - #include "BluetoothStack.h" - #include "BluetoothClassCodes.h" - - /* Macros: */ - #define BT_HCI_DEBUG(l, s, ...) do { if (HCI_DEBUG_LEVEL >= l) printf_P(PSTR("(HCI) " s "\r\n"), ##__VA_ARGS__); } while (0) - #define HCI_DEBUG_LEVEL 0 - - #define OGF_LINK_CONTROL (0x01 << 10) - #define OGF_CTRLR_BASEBAND (0x03 << 10) - #define OGF_CTRLR_INFORMATIONAL (0x04 << 10) - - #define OCF_LINK_CONTROL_INQUIRY 0x0001 - #define OCF_LINK_CONTROL_INQUIRY_CANCEL 0x0002 - #define OCF_LINK_CONTROL_PERIODIC_INQUIRY 0x0003 - #define OCF_LINK_CONTROL_EXIT_PERIODIC_INQUIRY 0x0004 - #define OCF_LINK_CONTROL_CREATE_CONNECTION 0x0005 - #define OCF_LINK_CONTROL_DISCONNECT 0x0006 - #define OCF_LINK_CONTROL_CREATE_CONNECTION_CANCEL 0x0008 - #define OCF_LINK_CONTROL_ACCEPT_CONNECTION_REQUEST 0x0009 - #define OCF_LINK_CONTROL_REJECT_CONNECTION_REQUEST 0x000A - #define OCF_LINK_CONTROL_LINK_KEY_REQUEST_REPLY 0x000B - #define OCF_LINK_CONTROL_LINK_KEY_REQUEST_NEG_REPLY 0x000C - #define OCF_LINK_CONTROL_PIN_CODE_REQUEST_REPLY 0x000D - #define OCF_LINK_CONTROL_PIN_CODE_REQUEST_NEG_REPLY 0x000E - #define OCF_LINK_CONTROL_CHANGE_CONNECTION_PACKET_TYPE 0x000F - #define OCF_LINK_CONTROL_REMOTE_NAME_REQUEST 0x0019 - #define OCF_CTRLR_BASEBAND_SET_EVENT_MASK 0x0001 - #define OCF_CTRLR_BASEBAND_RESET 0x0003 - #define OCF_CTRLR_BASEBAND_WRITE_PIN_TYPE 0x000A - #define OCF_CTRLR_BASEBAND_WRITE_LOCAL_NAME 0x0013 - #define OCF_CTRLR_BASEBAND_READ_LOCAL_NAME 0x0014 - #define OCF_CTRLR_BASEBAND_WRITE_SCAN_ENABLE 0x001A - #define OCF_CTRLR_BASEBAND_WRITE_CLASS_OF_DEVICE 0x0024 - #define OCF_CTRLR_BASEBAND_WRITE_SIMPLE_PAIRING_MODE 0x0056 - #define OCF_CTRLR_BASEBAND_WRITE_AUTHENTICATION_ENABLE 0x0020 - #define OCF_CTRLR_INFORMATIONAL_READBUFFERSIZE 0x0005 - #define OCF_CTRLR_INFORMATIONAL_READBDADDR 0x0009 - - #define EVENT_COMMAND_STATUS 0x0F - #define EVENT_COMMAND_COMPLETE 0x0E - #define EVENT_CONNECTION_COMPLETE 0x03 - #define EVENT_CONNECTION_REQUEST 0x04 - #define EVENT_DISCONNECTION_COMPLETE 0x05 - #define EVENT_REMOTE_NAME_REQUEST_COMPLETE 0x07 - #define EVENT_PIN_CODE_REQUEST 0x16 - #define EVENT_LINK_KEY_REQUEST 0x17 - - #define ERROR_LIMITED_RESOURCES 0x0D - #define ERROR_UNACCEPTABLE_BDADDR 0x0F - - /* Type Defines: */ - typedef struct - { - uint16_t OpCode; - uint8_t ParameterLength; - uint8_t Parameters[]; - } BT_HCICommand_Header_t; - - typedef struct - { - uint8_t EventCode; - uint8_t ParameterLength; - } BT_HCIEvent_Header_t; - - typedef struct - { - uint8_t Status; - uint8_t Packets; - uint16_t OpCode; - } BT_HCIEvent_CommandStatus_t; - - typedef struct - { - uint8_t HCIPacketsAllowable; - uint16_t Opcode; - uint8_t ReturnParams[]; - } BT_HCIEvent_CommandComplete_t; - - typedef struct - { - uint8_t RemoteAddress[6]; - uint8_t ClassOfDevice_Service; - uint16_t ClassOfDevice_MajorMinor; - uint8_t LinkType; - } BT_HCIEvent_ConnectionRequest_t; - - typedef struct - { - uint8_t Status; - uint16_t ConnectionHandle; - uint8_t RemoteAddress[6]; - uint8_t LinkType; - uint8_t EncryptionEnabled; - } BT_HCIEvent_ConnectionComplete_t; - - typedef struct - { - uint8_t RemoteAddress[6]; - } BT_HCIEvent_PinCodeReq_t; - - typedef struct - { - uint8_t RemoteAddress[6]; - } BT_HCIEvent_LinkKeyReq_t; - - typedef struct - { - uint8_t RemoteAddress[6]; - } BT_HCICommand_LinkKeyNAKResp_t; - - typedef struct - { - uint8_t RemoteAddress[6]; - uint8_t PINCodeLength; - char PINCode[16]; - } BT_HCICommand_PinCodeResp_t; - - typedef struct - { - uint8_t RemoteAddress[6]; - uint8_t SlaveRole; - } BT_HCICommand_AcceptConnectionReq_t; - - typedef struct - { - uint8_t RemoteAddress[6]; - uint8_t Reason; - } BT_HCICommand_RejectConnectionReq_t; - - /* Enums: */ - enum BT_ScanEnable_Modes_t - { - BT_SCANMODE_NoScansEnabled = 0, - BT_SCANMODE_InquiryScanOnly = 1, - BT_SCANMODE_PageScanOnly = 2, - BT_SCANMODE_InquiryAndPageScans = 3, - }; - - enum BT_HCIStates_t - { - Bluetooth_ProcessEvents = 0, - Bluetooth_Init = 1, - Bluetooth_Init_Reset = 2, - Bluetooth_Init_ReadBufferSize = 3, - Bluetooth_Init_GetBDADDR = 4, - Bluetooth_Init_SetLocalName = 5, - Bluetooth_Init_SetDeviceClass = 6, - Bluetooth_Init_WriteScanEnable = 7, - Bluetooth_Init_FinalizeInit = 8, - Bluetooth_Conn_AcceptConnection = 9, - Bluetooth_Conn_RejectConnection = 10, - Bluetooth_Conn_SendPINCode = 11, - Bluetooth_Conn_SendLinkKeyNAK = 12, - }; - - /* Function Prototypes: */ - void Bluetooth_HCITask(void); - - #if defined(INCLUDE_FROM_BLUETOOTHHCICOMMANDS_C) - static uint8_t Bluetooth_SendHCICommand(const BT_HCICommand_Header_t* const HCICommandHeader, - const void* Parameters, - const uint16_t ParameterLength); - #endif - -#endif - diff --git a/Demos/Host/Incomplete/BluetoothHost/Lib/BluetoothStack.c b/Demos/Host/Incomplete/BluetoothHost/Lib/BluetoothStack.c deleted file mode 100644 index ef8aa775ca..0000000000 --- a/Demos/Host/Incomplete/BluetoothHost/Lib/BluetoothStack.c +++ /dev/null @@ -1,74 +0,0 @@ -/* - LUFA Library - Copyright (C) Dean Camera, 2012. - - dean [at] fourwalledcubicle [dot] com - www.lufa-lib.org -*/ - -/* - Copyright 2012 Dean Camera (dean [at] fourwalledcubicle [dot] com) - - Permission to use, copy, modify, distribute, and sell this - software and its documentation for any purpose is hereby granted - without fee, provided that the above copyright notice appear in - all copies and that both that the copyright notice and this - permission notice and warranty disclaimer appear in supporting - documentation, and that the name of the author not be used in - advertising or publicity pertaining to distribution of the - software without specific, written prior permission. - - The author disclaim all warranties with regard to this - software, including all implied warranties of merchantability - and fitness. In no event shall the author be liable for any - special, indirect or consequential damages or any damages - whatsoever resulting from loss of use, data or profits, whether - in an action of contract, negligence or other tortious action, - arising out of or in connection with the use or performance of - this software. -*/ - -/** \file - * - * Main module for the Bluetooth stack. This module contains the overall Bluetooth - * stack state variables and the main Bluetooth stack management functions. - */ - -#include "BluetoothStack.h" - -/** Bluetooth device connection information structure. Once connected to a remote device, this structure tracks the - * connection state of the individual L2CAP channels. - */ -Bluetooth_Connection_t Bluetooth_Connection = { IsConnected: false }; - -/** Bluetooth device state information structure. This structure contains details on the current Bluetooth stack - * state. - */ -Bluetooth_Stack_State_t Bluetooth_State = { IsInitialized: false }; - -/** Bluetooth stack initialization function. This function must be called once to initialize the Bluetooth stack, - * ready for connection to remote devices. - * - * \note This function only begins the initialization process; the stack is initialized as the main Bluetooth stack - * management task is repeatedly called. The initialization process ends when the IsInitialized element of the - * \ref Bluetooth_State structure becomes true and the \ref Bluetooth_StackInitialized() callback fires. - */ -void Bluetooth_Stack_Init(void) -{ - /* Reset the HCI state machine - this will reset the adapter and stack when the Bluetooth stack task is called */ - Bluetooth_State.CurrentHCIState = Bluetooth_Init; - Bluetooth_State.NextHCIState = Bluetooth_Init; -} - -/** Bluetooth stack management task. This task must be repeatedly called to maintain the Bluetooth stack and any connection - * to remote Bluetooth devices, including both the HCI control layer and the ACL channel layer. - */ -void Bluetooth_Stack_USBTask(void) -{ - if (USB_HostState != HOST_STATE_Configured) - return; - - Bluetooth_HCITask(); - Bluetooth_ACLTask(); -} - diff --git a/Demos/Host/Incomplete/BluetoothHost/Lib/BluetoothStack.h b/Demos/Host/Incomplete/BluetoothHost/Lib/BluetoothStack.h deleted file mode 100644 index ef95bd7627..0000000000 --- a/Demos/Host/Incomplete/BluetoothHost/Lib/BluetoothStack.h +++ /dev/null @@ -1,174 +0,0 @@ -/* - LUFA Library - Copyright (C) Dean Camera, 2012. - - dean [at] fourwalledcubicle [dot] com - www.lufa-lib.org -*/ - -/* - Copyright 2012 Dean Camera (dean [at] fourwalledcubicle [dot] com) - - Permission to use, copy, modify, distribute, and sell this - software and its documentation for any purpose is hereby granted - without fee, provided that the above copyright notice appear in - all copies and that both that the copyright notice and this - permission notice and warranty disclaimer appear in supporting - documentation, and that the name of the author not be used in - advertising or publicity pertaining to distribution of the - software without specific, written prior permission. - - The author disclaim all warranties with regard to this - software, including all implied warranties of merchantability - and fitness. In no event shall the author be liable for any - special, indirect or consequential damages or any damages - whatsoever resulting from loss of use, data or profits, whether - in an action of contract, negligence or other tortious action, - arising out of or in connection with the use or performance of - this software. -*/ - -/** \file - * - * Header file for BluetoothStack.c. - */ - -#ifndef _BLUETOOTH_STACK_ -#define _BLUETOOTH_STACK_ - - /* Includes: */ - #include - - #include "../ConfigDescriptor.h" - - /* Macros: */ - #define BLUETOOTH_MAX_OPEN_CHANNELS 6 - - #define CHANNEL_PSM_SDP 0x0001 - #define CHANNEL_PSM_UDP 0x0002 - #define CHANNEL_PSM_RFCOMM 0x0003 - #define CHANNEL_PSM_TCP 0x0004 - #define CHANNEL_PSM_IP 0x0009 - #define CHANNEL_PSM_FTP 0x000A - #define CHANNEL_PSM_HTTP 0x000C - #define CHANNEL_PSM_UPNP 0x0010 - #define CHANNEL_PSM_HIDP 0x0011 - - #define CHANNEL_SEARCH_LOCALNUMBER 0 - #define CHANNEL_SEARCH_REMOTENUMBER 1 - #define CHANNEL_SEARCH_PSM 2 - - #define MAXIMUM_CHANNEL_MTU 255 - - /* Enums: */ - /** Enum for the possible states for a Bluetooth ACL channel. */ - enum BT_ChannelStates_t - { - BT_Channel_Closed = 0, /**< Channel is closed and inactive. No data may be sent or received. */ - BT_Channel_WaitConnect = 1, /**< A connection request has been received, but a response has not been sent. */ - BT_Channel_WaitConnectRsp = 2, /**< A connection request has been sent, but a response has not been received. */ - BT_Channel_Config_WaitConfig = 3, /**< Channel has been connected, but not yet configured on either end. */ - BT_Channel_Config_WaitSendConfig = 4, /**< Channel configuration has been received and accepted, but not yet sent. */ - BT_Channel_Config_WaitReqResp = 5, /**< Channel configuration has been sent but not responded to, and a configuration - * request from the remote end has not yet been received. - */ - BT_Channel_Config_WaitResp = 6, /**< Channel configuration has been sent but not accepted, but a configuration request - * from the remote end has been accepted. - */ - BT_Channel_Config_WaitReq = 7, /**< Channel configuration has been sent and accepted, but a configuration request - * from the remote end has not yet been accepted. - */ - BT_Channel_Open = 8, /**< Channel is open and ready to send or receive data */ - BT_Channel_WaitDisconnect = 9, /**< A disconnection request has been sent, but not yet acknowledged. */ - }; - - /** Enum for the possible error codes returned by the \ref Bluetooth_SendPacket() function. */ - enum BT_SendPacket_ErrorCodes_t - { - BT_SENDPACKET_NoError = 0, /**< The packet was sent successfully. */ - BT_SENDPACKET_NotConnected = 1, /**< The Bluetooth stack is not currently connected to a remote device. */ - BT_SENDPACKET_ChannelNotOpen = 2, /**< The given channel is not currently in the Open state. */ - }; - - /* Type Defines: */ - /** Type define for a Bluetooth ACL channel information structure. This structure contains all the relevant - * information on an ACL channel for data transmission and reception by the stack. - */ - typedef struct - { - uint8_t State; /**< Current channel state, a value from the \ref BT_ChannelStates_t enum. */ - uint16_t LocalNumber; /**< Local channel number on the device. */ - uint16_t RemoteNumber; /**< Remote channel number on the connected device. */ - uint16_t PSM; /**< Protocol used on the channel. */ - uint16_t LocalMTU; /**< MTU of data sent from the connected device to the local device. */ - uint16_t RemoteMTU; /**< MTU of data sent from the local device to the connected device. */ - } Bluetooth_Channel_t; - - /** Type define for a Bluetooth device connection information structure. This structure contains all the - * information needed to maintain a connection to a remote Bluetooth device via the Bluetooth stack. - */ - typedef struct - { - bool IsConnected; /**< Indicates if the stack is currently connected to a remote device - if this value is - * false, the remaining elements are invalid. - */ - uint16_t ConnectionHandle; /**< Connection handle to the remote device, used internally in the stack. */ - uint8_t RemoteAddress[6]; /**< Bluetooth device address of the attached remote device. */ - Bluetooth_Channel_t Channels[BLUETOOTH_MAX_OPEN_CHANNELS]; /**< Channel information structures for the connection. */ - uint8_t SignalingIdentifier; /**< Next Signaling Channel unique command sequence identifier. */ - } Bluetooth_Connection_t; - - /** Local Bluetooth device information structure, for the defining of local device characteristics for the Bluetooth stack. */ - typedef struct - { - uint32_t Class; /**< Class of the local device, a mask of \c DEVICE_CLASS_* masks. */ - char PINCode[16]; /**< Pin code required to send or receive in order to authenticate with a remote device. */ - char Name[]; /**< Name of the local Bluetooth device, up to 248 characters. */ - } Bluetooth_Device_t; - - /** Bluetooth stack state information structure, for the containment of the Bluetooth stack state. The values in - * this structure are set by the Bluetooth stack internally, and should all be treated as read only by the user - * application. - */ - typedef struct - { - uint8_t CurrentHCIState; /**< Current HCI state machine state. */ - uint8_t NextHCIState; /**< Next HCI state machine state to progress to once the currently issued command completes. */ - bool IsInitialized; /**< Indicates if the Bluetooth stack is currently initialized and ready for connections - * to or from a remote Bluetooth device. - */ - uint8_t LocalBDADDR[6]; /**< Local Bluetooth adapter's BDADDR, valid when the stack is fully initialized. */ - } Bluetooth_Stack_State_t; - - /* Includes: */ - #include "BluetoothHCICommands.h" - #include "BluetoothACLPackets.h" - - /* Function Prototypes: */ - void Bluetooth_Stack_Init(void); - void Bluetooth_Stack_USBTask(void); - - void Bluetooth_StackInitialized(void); - bool Bluetooth_ConnectionRequest(const uint8_t* RemoteAddress); - void Bluetooth_ConnectionComplete(void); - void Bluetooth_DisconnectionComplete(void); - bool Bluetooth_ChannelConnectionRequest(const uint16_t PSM); - void Bluetooth_PacketReceived(void* Data, uint16_t DataLen, - Bluetooth_Channel_t* const ACLChannel); - void Bluetooth_ChannelOpened(Bluetooth_Channel_t* const ACLChannel); - - Bluetooth_Channel_t* Bluetooth_GetChannelData(const uint16_t SearchValue, - const uint8_t SearchKey); - Bluetooth_Channel_t* Bluetooth_OpenChannel(const uint16_t PSM); - void Bluetooth_CloseChannel(Bluetooth_Channel_t* const ACLChannel); - uint8_t Bluetooth_SendPacket(void* Data, - uint16_t DataLen, - Bluetooth_Channel_t* const ACLChannel); - - /* External Variables: */ - extern Bluetooth_Device_t Bluetooth_DeviceConfiguration; - extern Bluetooth_Connection_t Bluetooth_Connection; - extern Bluetooth_Stack_State_t Bluetooth_State; - -#endif - diff --git a/Demos/Host/Incomplete/BluetoothHost/Lib/RFCOMM.c b/Demos/Host/Incomplete/BluetoothHost/Lib/RFCOMM.c deleted file mode 100644 index c6b7f097c7..0000000000 --- a/Demos/Host/Incomplete/BluetoothHost/Lib/RFCOMM.c +++ /dev/null @@ -1,417 +0,0 @@ -/* - LUFA Library - Copyright (C) Dean Camera, 2012. - - dean [at] fourwalledcubicle [dot] com - www.lufa-lib.org -*/ - -/* - Copyright 2012 Dean Camera (dean [at] fourwalledcubicle [dot] com) - - Permission to use, copy, modify, distribute, and sell this - software and its documentation for any purpose is hereby granted - without fee, provided that the above copyright notice appear in - all copies and that both that the copyright notice and this - permission notice and warranty disclaimer appear in supporting - documentation, and that the name of the author not be used in - advertising or publicity pertaining to distribution of the - software without specific, written prior permission. - - The author disclaim all warranties with regard to this - software, including all implied warranties of merchantability - and fitness. In no event shall the author be liable for any - special, indirect or consequential damages or any damages - whatsoever resulting from loss of use, data or profits, whether - in an action of contract, negligence or other tortious action, - arising out of or in connection with the use or performance of - this software. -*/ - -/** \file - * - * RFCOMM layer module. This module manages the RFCOMM layer of the - * stack, providing virtual serial port channels on top of the lower - * L2CAP layer. - */ - -#define INCLUDE_FROM_RFCOMM_C -#include "RFCOMM.h" - -/** 8-Bit CRC table used by the FCS field of each RFCOMM encoded frame, sourced from the ETSI TS 101 369 V7.2.0 - * specification document, upon which the RFCOMM specification is based. - */ -const uint8_t CRC8_Table[256] PROGMEM = - { - 0x00, 0x91, 0xE3, 0x72, 0x07, 0x96, 0xE4, 0x75, 0x0E, 0x9F, 0xED, 0x7C, 0x09, 0x98, 0xEA, 0x7B, - 0x1C, 0x8D, 0xFF, 0x6E, 0x1B, 0x8A, 0xF8, 0x69, 0x12, 0x83, 0xF1, 0x60, 0x15, 0x84, 0xF6, 0x67, - 0x38, 0xA9, 0xDB, 0x4A, 0x3F, 0xAE, 0xDC, 0x4D, 0x36, 0xA7, 0xD5, 0x44, 0x31, 0xA0, 0xD2, 0x43, - 0x24, 0xB5, 0xC7, 0x56, 0x23, 0xB2, 0xC0, 0x51, 0x2A, 0xBB, 0xC9, 0x58, 0x2D, 0xBC, 0xCE, 0x5F, - 0x70, 0xE1, 0x93, 0x02, 0x77, 0xE6, 0x94, 0x05, 0x7E, 0xEF, 0x9D, 0x0C, 0x79, 0xE8, 0x9A, 0x0B, - 0x6C, 0xFD, 0x8F, 0x1E, 0x6B, 0xFA, 0x88, 0x19, 0x62, 0xF3, 0x81, 0x10, 0x65, 0xF4, 0x86, 0x17, - 0x48, 0xD9, 0xAB, 0x3A, 0x4F, 0xDE, 0xAC, 0x3D, 0x46, 0xD7, 0xA5, 0x34, 0x41, 0xD0, 0xA2, 0x33, - 0x54, 0xC5, 0xB7, 0x26, 0x53, 0xC2, 0xB0, 0x21, 0x5A, 0xCB, 0xB9, 0x28, 0x5D, 0xCC, 0xBE, 0x2F, - 0xE0, 0x71, 0x03, 0x92, 0xE7, 0x76, 0x04, 0x95, 0xEE, 0x7F, 0x0D, 0x9C, 0xE9, 0x78, 0x0A, 0x9B, - 0xFC, 0x6D, 0x1F, 0x8E, 0xFB, 0x6A, 0x18, 0x89, 0xF2, 0x63, 0x11, 0x80, 0xF5, 0x64, 0x16, 0x87, - 0xD8, 0x49, 0x3B, 0xAA, 0xDF, 0x4E, 0x3C, 0xAD, 0xD6, 0x47, 0x35, 0xA4, 0xD1, 0x40, 0x32, 0xA3, - 0xC4, 0x55, 0x27, 0xB6, 0xC3, 0x52, 0x20, 0xB1, 0xCA, 0x5B, 0x29, 0xB8, 0xCD, 0x5C, 0x2E, 0xBF, - 0x90, 0x01, 0x73, 0xE2, 0x97, 0x06, 0x74, 0xE5, 0x9E, 0x0F, 0x7D, 0xEC, 0x99, 0x08, 0x7A, 0xEB, - 0x8C, 0x1D, 0x6F, 0xFE, 0x8B, 0x1A, 0x68, 0xF9, 0x82, 0x13, 0x61, 0xF0, 0x85, 0x14, 0x66, 0xF7, - 0xA8, 0x39, 0x4B, 0xDA, 0xAF, 0x3E, 0x4C, 0xDD, 0xA6, 0x37, 0x45, 0xD4, 0xA1, 0x30, 0x42, 0xD3, - 0xB4, 0x25, 0x57, 0xC6, 0xB3, 0x22, 0x50, 0xC1, 0xBA, 0x2B, 0x59, 0xC8, 0xBD, 0x2C, 0x5E, 0xCF - }; - -/** RFCOMM channel state structure, to retain information about each open channel in the RFCOMM multiplexer. */ -RFCOMM_Channel_t RFCOMM_Channels[RFCOMM_MAX_OPEN_CHANNELS]; - - -/** Initializes the RFCOMM service, ready for new connections from a SDP client. */ -void RFCOMM_Initialize(void) -{ - /* Reset the RFCOMM channel structures, to invalidate any configured RFCOMM channels */ - for (uint8_t i = 0; i < RFCOMM_MAX_OPEN_CHANNELS; i++) - RFCOMM_Channels[i].State = RFCOMM_Channel_Closed; -} - -/** Services all the logical RFCOMM channels on the given ACL channel, sending any RFCOMM control requests to - * the remote device as needed to establish new logical RFCOMM channels. This function should be called repeatedly - * in the main program loop when an ACL channel with an RFCOMM PSM has been established between the local and remote - * device. - * - * \param[in] ACLChannel ACL channel which has been previously opened to handle RFCOMM traffic between devices - */ -void RFCOMM_ServiceChannels(Bluetooth_Channel_t* const ACLChannel) -{ - /* Abort if the RFCOMM ACL channel is not currently open */ - if ((ACLChannel == NULL) || (ACLChannel->State != BT_Channel_Open)) - return; - - /* Loop through each of the RFCOMM channels, send any required RFCOMM control commands */ - for (uint8_t i = 0; i < RFCOMM_MAX_OPEN_CHANNELS; i++) - { - RFCOMM_Channel_t* RFCOMMChannel = &RFCOMM_Channels[i]; - - if (RFCOMMChannel->State == RFCOMM_Channel_Configure) - { - /* Check if the local signals have not yet been sent on the current channel */ - if (!(RFCOMMChannel->ConfigFlags & RFCOMM_CONFIG_LOCALSIGNALSSENT)) - { - /* Indicate that the local signals have been sent, transmit them to the remote device */ - RFCOMMChannel->ConfigFlags |= RFCOMM_CONFIG_LOCALSIGNALSSENT; - RFCOMM_SendChannelSignals(RFCOMMChannel, ACLChannel); - } - - /* If signals have been configured in both directions, progress to the open state */ - if ((RFCOMMChannel->ConfigFlags & (RFCOMM_CONFIG_REMOTESIGNALS | RFCOMM_CONFIG_LOCALSIGNALS)) == - (RFCOMM_CONFIG_REMOTESIGNALS | RFCOMM_CONFIG_LOCALSIGNALS)) - { - RFCOMMChannel->State = RFCOMM_Channel_Open; - RFCOMM_ChannelOpened(RFCOMMChannel); - } - } - } -} - -/** Processes an incoming RFCOMM packet on an ACL channel which has been previously opened between the local and - * a remote device to handle RFCOMM traffic. - * - * \param[in] Data Incoming packet data containing the RFCOMM packet - * \param[in] ACLChannel ACL channel the request was issued to by the remote device - */ -void RFCOMM_ProcessPacket(void* Data, - Bluetooth_Channel_t* const ACLChannel) -{ - const RFCOMM_Header_t* FrameHeader = (const RFCOMM_Header_t*)Data; - const uint8_t* FrameData = (const uint8_t*)Data + sizeof(RFCOMM_Header_t); - uint16_t FrameDataLen = RFCOMM_GetVariableFieldValue(&FrameData); - - /* Decode the RFCOMM frame type from the header */ - switch (FrameHeader->Control & ~FRAME_POLL_FINAL) - { - case RFCOMM_Frame_DM: - RFCOMM_ProcessDM(&FrameHeader->Address, ACLChannel); - break; - case RFCOMM_Frame_DISC: - RFCOMM_ProcessDISC(&FrameHeader->Address, ACLChannel); - break; - case RFCOMM_Frame_SABM: - RFCOMM_ProcessSABM(&FrameHeader->Address, ACLChannel); - break; - case RFCOMM_Frame_UA: - RFCOMM_ProcessUA(&FrameHeader->Address, ACLChannel); - break; - case RFCOMM_Frame_UIH: - RFCOMM_ProcessUIH(&FrameHeader->Address, FrameDataLen, FrameData, ACLChannel); - break; - default: - BT_RFCOMM_DEBUG(1, "<< Unknown Frame Received"); - break; - } -} - -/** Sends an RFCOMM notification to the remote device that the local terminal control signals (located in the - * "Local" structure of the RFCOMM channel) have changed, pushing the new signals to the remote device. - * - * \param[in] RFCOMMChannel RFCOMM logical channel whose local terminal signals have changed - * \param[in] ACLChannel ACL channel which has been opened to carry RFCOMM traffic between devices - */ -void RFCOMM_SendChannelSignals(const RFCOMM_Channel_t* const RFCOMMChannel, - Bluetooth_Channel_t* const ACLChannel) -{ - BT_RFCOMM_DEBUG(1, ">> MSC Command"); - BT_RFCOMM_DEBUG(2, "-- DLCI 0x%02X", RFCOMMChannel->DLCI); - - struct - { - RFCOMM_Command_t CommandHeader; - uint8_t Length; - RFCOMM_MSC_Parameters_t Params; - } MSCommand; - - MSCommand.CommandHeader = (RFCOMM_Command_t){.Command = RFCOMM_Control_ModemStatus, .EA = true, .CR = true}; - MSCommand.Length = (sizeof(MSCommand.Params) << 1) | 0x01; - MSCommand.Params.Channel = (RFCOMM_Address_t){.DLCI = RFCOMMChannel->DLCI, .EA = true, .CR = true}; - MSCommand.Params.Signals = RFCOMMChannel->Local.Signals; - MSCommand.Params.BreakSignal = RFCOMMChannel->Local.BreakSignal; - - /* Send the MSC command to the remote device */ - RFCOMM_SendFrame(RFCOMM_CONTROL_DLCI, true, RFCOMM_Frame_UIH, sizeof(MSCommand), &MSCommand, ACLChannel); -} - -/** Sends new data through an open logical RFCOMM channel. This should be used to transmit data through a - * RFCOMM channel once it has been opened. - * - * \param[in] DataLen Length of the RFCOMM data to send, in bytes - * \param[in] Data Pointer to a buffer where the data to send is located - * \param[in] RFCOMMChannel RFCOMM logical channel which is to be transmitted to - * \param[in] ACLChannel ACL channel which has been opened to carry RFCOMM traffic between devices - */ -void RFCOMM_SendData(const uint16_t DataLen, - const uint8_t* Data, - const RFCOMM_Channel_t* const RFCOMMChannel, - Bluetooth_Channel_t* const ACLChannel) -{ - if (RFCOMMChannel->State != RFCOMM_Channel_Open) - return; - - BT_RFCOMM_DEBUG(1, ">> UIH Frame"); - BT_RFCOMM_DEBUG(2, "-- DLCI 0x%02X", RFCOMMChannel->DLCI); - - /* Send the MSC command to the remote device */ - RFCOMM_SendFrame(RFCOMMChannel->DLCI, false, RFCOMM_Frame_UIH, DataLen, Data, ACLChannel); -} - -RFCOMM_Channel_t* RFCOMM_GetFreeChannelEntry(const uint8_t DLCI) -{ - /* Find a free entry in the RFCOMM channel multiplexer state array */ - for (uint8_t i = 0; i < RFCOMM_MAX_OPEN_CHANNELS; i++) - { - RFCOMM_Channel_t* RFCOMMChannel = &RFCOMM_Channels[i]; - - /* If the channel's state is closed, the channel state entry is free */ - if (RFCOMMChannel->State == RFCOMM_Channel_Closed) - { - RFCOMMChannel->DLCI = DLCI; - RFCOMMChannel->State = RFCOMM_Channel_Configure; - RFCOMMChannel->Priority = 7 + (RFCOMMChannel->DLCI & 0xF8); - RFCOMMChannel->MTU = 0xFFFF; - RFCOMMChannel->Remote.Signals = 0 | (1 << 0); - RFCOMMChannel->Remote.BreakSignal = 0 | (1 << 0); - RFCOMMChannel->Local.Signals = RFCOMM_SIGNAL_RTC | RFCOMM_SIGNAL_RTR | RFCOMM_SIGNAL_DV | (1 << 0); - RFCOMMChannel->Local.BreakSignal = 0 | (1 << 0); - RFCOMMChannel->ConfigFlags = 0; - - return RFCOMMChannel; - } - } - - return NULL; -} - -RFCOMM_Channel_t* RFCOMM_GetChannelData(const uint8_t DLCI) -{ - /* Search through the RFCOMM channel list, looking for the specified channel */ - for (uint8_t i = 0; i < RFCOMM_MAX_OPEN_CHANNELS; i++) - { - RFCOMM_Channel_t* CurrRFCOMMChannel = &RFCOMM_Channels[i]; - - /* If the current non-closed channel's DLCI matches the search DLCI, return it to the caller */ - if ((CurrRFCOMMChannel->State != RFCOMM_Channel_Closed) && (CurrRFCOMMChannel->DLCI == DLCI)) - return CurrRFCOMMChannel; - } - - /* Channel not found in the channel state table, return failure */ - return NULL; -} - -uint16_t RFCOMM_GetVariableFieldValue(const uint8_t** BufferPos) -{ - uint8_t FirstOctet; - uint8_t SecondOctet = 0; - - FirstOctet = **BufferPos; - (*BufferPos)++; - - /* If the field size is more than a single byte, fetch the next byte in the variable length field */ - if (!(FirstOctet & 0x01)) - { - SecondOctet = **BufferPos; - (*BufferPos)++; - - /* Discard any remaining bytes in the variable length field that won't fit in the return value */ - while (!(**BufferPos & 0x01)) - (*BufferPos)++; - } - - /* Bit-shift the bytes that comprise the variable length field so that they form a single integer */ - return (((uint16_t)SecondOctet << 7) | FirstOctet >> 1); -} - -void RFCOMM_SendFrame(const uint8_t DLCI, - const bool CommandResponse, - const uint8_t Control, - const uint16_t DataLen, - const void* Data, - Bluetooth_Channel_t* const ACLChannel) -{ - struct - { - RFCOMM_Header_t FrameHeader; - uint8_t Size[(DataLen < 128) ? 1 : 2]; - uint8_t Data[DataLen]; - uint8_t FCS; - } ResponsePacket; - - /* Set the frame header values to the specified address and frame type */ - ResponsePacket.FrameHeader.Control = Control; - ResponsePacket.FrameHeader.Address = (RFCOMM_Address_t){.DLCI = DLCI, .EA = true, .CR = CommandResponse}; - - /* Set the lower 7 bits of the packet length */ - ResponsePacket.Size[0] = (DataLen << 1); - - /* Terminate the size field if size is 7 bits or lower, otherwise set the upper 8 bits of the length */ - if (DataLen < 128) - ResponsePacket.Size[0] |= 0x01; - else - ResponsePacket.Size[1] = (DataLen >> 7); - - /* Copy over the packet data from the source buffer to the response packet buffer */ - memcpy(ResponsePacket.Data, Data, DataLen); - - /* Determine the length of the frame which is to be used to calculate the CRC value */ - uint8_t CRCLength = sizeof(ResponsePacket.FrameHeader); - - /* UIH frames do not have the CRC calculated on the Size field in the response, all other frames do */ - if ((Control & ~FRAME_POLL_FINAL) != RFCOMM_Frame_UIH) - CRCLength += sizeof(ResponsePacket.Size); - - /* Calculate the frame checksum from the appropriate fields */ - ResponsePacket.FCS = RFCOMM_GetFCSValue(&ResponsePacket, CRCLength); - - /* Send the completed response packet to the sender */ - Bluetooth_SendPacket(&ResponsePacket, sizeof(ResponsePacket), ACLChannel); -} - -static uint8_t RFCOMM_GetFCSValue(const void* FrameStart, - uint8_t Length) -{ - uint8_t FCS = 0xFF; - - /* Calculate new Frame CRC value via the given data bytes and the CRC table */ - for (uint8_t i = 0; i < Length; i++) - FCS = pgm_read_byte(&CRC8_Table[FCS ^ ((const uint8_t*)FrameStart)[i]]); - - return ~FCS; -} - -static void RFCOMM_ProcessDM(const RFCOMM_Address_t* const FrameAddress, - Bluetooth_Channel_t* const ACLChannel) -{ - BT_RFCOMM_DEBUG(1, "<< DM Received"); - BT_RFCOMM_DEBUG(2, "-- DLCI 0x%02X", FrameAddress->DLCI); -} - -static void RFCOMM_ProcessDISC(const RFCOMM_Address_t* const FrameAddress, - Bluetooth_Channel_t* const ACLChannel) -{ - BT_RFCOMM_DEBUG(1, "<< DISC Received"); - BT_RFCOMM_DEBUG(2, "-- DLCI 0x%02X", FrameAddress->DLCI); - - RFCOMM_Channel_t* RFCOMMChannel = RFCOMM_GetChannelData(FrameAddress->DLCI); - - /* If the requested channel is currently open, destroy it */ - if (RFCOMMChannel != NULL) - RFCOMMChannel->State = RFCOMM_Channel_Closed; - - BT_RFCOMM_DEBUG(1, ">> UA Sent"); - RFCOMM_SendFrame(FrameAddress->DLCI, true, (RFCOMM_Frame_UA | FRAME_POLL_FINAL), 0, NULL, ACLChannel); -} - -static void RFCOMM_ProcessSABM(const RFCOMM_Address_t* const FrameAddress, - Bluetooth_Channel_t* const ACLChannel) -{ - BT_RFCOMM_DEBUG(1, "<< SABM Received"); - BT_RFCOMM_DEBUG(2, "-- DLCI 0x%02X", FrameAddress->DLCI); - - if (FrameAddress->DLCI == RFCOMM_CONTROL_DLCI) - { - BT_RFCOMM_DEBUG(1, ">> UA Sent"); - - /* Free channel found, or request was to the control channel - accept SABM by sending a UA frame */ - RFCOMM_SendFrame(FrameAddress->DLCI, true, (RFCOMM_Frame_UA | FRAME_POLL_FINAL), 0, NULL, ACLChannel); - - return; - } - - /* Find the existing channel's entry in the channel table */ - RFCOMM_Channel_t* RFCOMMChannel = RFCOMM_GetChannelData(FrameAddress->DLCI); - - /* Existing entry not found, create a new entry for the channel */ - if (RFCOMMChannel == NULL) - RFCOMMChannel = RFCOMM_GetFreeChannelEntry(FrameAddress->DLCI); - - /* If space was found in the channel table for the new channel, ACK the request */ - if (RFCOMMChannel != NULL) - { - BT_RFCOMM_DEBUG(1, ">> UA Sent"); - - /* Free channel found, or request was to the control channel - accept SABM by sending a UA frame */ - RFCOMM_SendFrame(FrameAddress->DLCI, true, (RFCOMM_Frame_UA | FRAME_POLL_FINAL), 0, NULL, ACLChannel); - } - else - { - BT_RFCOMM_DEBUG(1, ">> DM Sent"); - - /* No free channel in the multiplexer - decline the SABM by sending a DM frame */ - RFCOMM_SendFrame(FrameAddress->DLCI, true, (RFCOMM_Frame_DM | FRAME_POLL_FINAL), 0, NULL, ACLChannel); - } -} - -static void RFCOMM_ProcessUA(const RFCOMM_Address_t* const FrameAddress, - Bluetooth_Channel_t* const ACLChannel) -{ - BT_RFCOMM_DEBUG(1, "<< UA Received"); - BT_RFCOMM_DEBUG(2, "-- DLCI 0x%02X", FrameAddress->DLCI); -} - -static void RFCOMM_ProcessUIH(const RFCOMM_Address_t* const FrameAddress, - const uint16_t FrameLength, - const uint8_t* FrameData, - Bluetooth_Channel_t* const ACLChannel) -{ - if (FrameAddress->DLCI == RFCOMM_CONTROL_DLCI) - { - RFCOMM_ProcessControlCommand(FrameData, ACLChannel); - return; - } - - BT_RFCOMM_DEBUG(1, "<< UIH Received"); - BT_RFCOMM_DEBUG(2, "-- DLCI 0x%02X", FrameAddress->DLCI); - BT_RFCOMM_DEBUG(2, "-- Length 0x%02X", FrameLength); - - RFCOMM_Channel_t* RFCOMMChannel = RFCOMM_GetChannelData(FrameAddress->DLCI); - - if (RFCOMMChannel != NULL) - RFCOMM_DataReceived(RFCOMMChannel, FrameLength, FrameData); -} - diff --git a/Demos/Host/Incomplete/BluetoothHost/Lib/RFCOMM.h b/Demos/Host/Incomplete/BluetoothHost/Lib/RFCOMM.h deleted file mode 100644 index 639873ea96..0000000000 --- a/Demos/Host/Incomplete/BluetoothHost/Lib/RFCOMM.h +++ /dev/null @@ -1,150 +0,0 @@ -/* - LUFA Library - Copyright (C) Dean Camera, 2012. - - dean [at] fourwalledcubicle [dot] com - www.lufa-lib.org -*/ - -/* - Copyright 2012 Dean Camera (dean [at] fourwalledcubicle [dot] com) - - Permission to use, copy, modify, distribute, and sell this - software and its documentation for any purpose is hereby granted - without fee, provided that the above copyright notice appear in - all copies and that both that the copyright notice and this - permission notice and warranty disclaimer appear in supporting - documentation, and that the name of the author not be used in - advertising or publicity pertaining to distribution of the - software without specific, written prior permission. - - The author disclaim all warranties with regard to this - software, including all implied warranties of merchantability - and fitness. In no event shall the author be liable for any - special, indirect or consequential damages or any damages - whatsoever resulting from loss of use, data or profits, whether - in an action of contract, negligence or other tortious action, - arising out of or in connection with the use or performance of - this software. -*/ - -/** \file - * - * Header file for RFCOMM.c. - */ - -#ifndef _RFCOMM_H_ -#define _RFCOMM_H_ - - /* Includes: */ - #include - #include - #include - #include - #include - - #include - #include - - #include "BluetoothStack.h" - #include "RFCOMMControl.h" - - /* Macros: */ - #define BT_RFCOMM_DEBUG(l, s, ...) do { if (RFCOMM_DEBUG_LEVEL >= l) printf_P(PSTR("(RFCOMM) " s "\r\n"), ##__VA_ARGS__); } while (0) - #define RFCOMM_DEBUG_LEVEL 0 - - #define FRAME_POLL_FINAL (1 << 4) - - #define RFCOMM_CONTROL_DLCI 0 - #define RFCOMM_MAX_OPEN_CHANNELS 5 - - /* Enums: */ - /** Enum for the types of RFCOMM frames which can be exchanged on a Bluetooth channel. */ - enum RFCOMM_Frame_Types_t - { - RFCOMM_Frame_DM = 0x0F, /**< Disconnected Mode Field */ - RFCOMM_Frame_DISC = 0x43, /**< Disconnect Field */ - RFCOMM_Frame_SABM = 0x2F, /**< Set Asynchronous Balance Mode Field */ - RFCOMM_Frame_UA = 0x63, /**< Unnumbered Acknowledgement Field */ - RFCOMM_Frame_UIH = 0xEF, /**< Unnumbered Information with Header check Field */ - }; - - enum RFCOMM_Channel_States_t - { - RFCOMM_Channel_Closed = 0, - RFCOMM_Channel_Configure = 1, - RFCOMM_Channel_Open = 2, - }; - - /* Type Defines: */ - typedef struct - { - uint8_t DLCI; - uint8_t State; - uint8_t Priority; - uint16_t MTU; - uint8_t ConfigFlags; - struct - { - uint8_t Signals; - uint8_t BreakSignal; - } Remote; - struct - { - uint8_t Signals; - uint8_t BreakSignal; - } Local; - } RFCOMM_Channel_t; - - /* External Variables: */ - extern RFCOMM_Channel_t RFCOMM_Channels[RFCOMM_MAX_OPEN_CHANNELS]; - - /* Function Prototypes: */ - void RFCOMM_Initialize(void); - void RFCOMM_ServiceChannels(Bluetooth_Channel_t* const ACLChannel); - void RFCOMM_ProcessPacket(void* Data, - Bluetooth_Channel_t* const ACLChannel); - - void RFCOMM_SendChannelSignals(const RFCOMM_Channel_t* const RFCOMMChannel, - Bluetooth_Channel_t* const ACLChannel); - void RFCOMM_SendData(const uint16_t DataLen, - const uint8_t* Data, - const RFCOMM_Channel_t* const RFCOMMChannel, - Bluetooth_Channel_t* const ACLChannel); - - void RFCOMM_ChannelOpened(RFCOMM_Channel_t* const RFCOMMChannel); - void RFCOMM_DataReceived(RFCOMM_Channel_t* const RFCOMMChannel, - uint16_t DataLen, - const uint8_t* Data); - void RFCOMM_ChannelSignalsReceived(RFCOMM_Channel_t* const RFCOMMChannel); - - RFCOMM_Channel_t* RFCOMM_GetFreeChannelEntry(const uint8_t DLCI); - RFCOMM_Channel_t* RFCOMM_GetChannelData(const uint8_t DLCI); - uint16_t RFCOMM_GetVariableFieldValue(const uint8_t** BufferPos); - void RFCOMM_SendFrame(const uint8_t DLCI, - const bool CommandResponse, - const uint8_t Control, - const uint16_t DataLen, - const void* Data, - Bluetooth_Channel_t* const ACLChannel); - - #if defined(INCLUDE_FROM_RFCOMM_C) - static uint8_t RFCOMM_GetFCSValue(const void* FrameStart, - uint8_t Length); - - static void RFCOMM_ProcessDM(const RFCOMM_Address_t* const FrameAddress, - Bluetooth_Channel_t* const ACLChannel); - static void RFCOMM_ProcessDISC(const RFCOMM_Address_t* const FrameAddress, - Bluetooth_Channel_t* const ACLChannel); - static void RFCOMM_ProcessSABM(const RFCOMM_Address_t* const FrameAddress, - Bluetooth_Channel_t* const ACLChannel); - static void RFCOMM_ProcessUA(const RFCOMM_Address_t* const FrameAddress, - Bluetooth_Channel_t* const ACLChannel); - static void RFCOMM_ProcessUIH(const RFCOMM_Address_t* const FrameAddress, - const uint16_t FrameLength, - const uint8_t* FrameData, - Bluetooth_Channel_t* const ACLChannel); - #endif - -#endif - diff --git a/Demos/Host/Incomplete/BluetoothHost/Lib/RFCOMMControl.c b/Demos/Host/Incomplete/BluetoothHost/Lib/RFCOMMControl.c deleted file mode 100644 index 890154468a..0000000000 --- a/Demos/Host/Incomplete/BluetoothHost/Lib/RFCOMMControl.c +++ /dev/null @@ -1,245 +0,0 @@ -/* - LUFA Library - Copyright (C) Dean Camera, 2012. - - dean [at] fourwalledcubicle [dot] com - www.lufa-lib.org -*/ - -/* - Copyright 2012 Dean Camera (dean [at] fourwalledcubicle [dot] com) - - Permission to use, copy, modify, distribute, and sell this - software and its documentation for any purpose is hereby granted - without fee, provided that the above copyright notice appear in - all copies and that both that the copyright notice and this - permission notice and warranty disclaimer appear in supporting - documentation, and that the name of the author not be used in - advertising or publicity pertaining to distribution of the - software without specific, written prior permission. - - The author disclaim all warranties with regard to this - software, including all implied warranties of merchantability - and fitness. In no event shall the author be liable for any - special, indirect or consequential damages or any damages - whatsoever resulting from loss of use, data or profits, whether - in an action of contract, negligence or other tortious action, - arising out of or in connection with the use or performance of - this software. -*/ - -/** \file - * - * RFCOMM multiplexer control layer module. This module handles multiplexer - * channel commands to the control DLCI in the RFCOMM layer, to open, configure, - * test and close logical RFCOMM channels. - */ - -#define INCLUDE_FROM_RFCOMM_CONTROL_C -#include "RFCOMMControl.h" - -void RFCOMM_ProcessControlCommand(const uint8_t* Command, - Bluetooth_Channel_t* const ACLChannel) -{ - const RFCOMM_Command_t* CommandHeader = (const RFCOMM_Command_t*)Command; - const uint8_t* CommandData = (const uint8_t*)Command + sizeof(RFCOMM_Command_t); - uint8_t CommandDataLen = RFCOMM_GetVariableFieldValue(&CommandData); - - switch (CommandHeader->Command) - { - case RFCOMM_Control_Test: - RFCOMM_ProcessTestCommand(CommandHeader, CommandDataLen, CommandData, ACLChannel); - break; - case RFCOMM_Control_FlowControlEnable: - RFCOMM_ProcessFCECommand(CommandHeader, CommandData, ACLChannel); - break; - case RFCOMM_Control_FlowControlDisable: - RFCOMM_ProcessFCDCommand(CommandHeader, CommandData, ACLChannel); - break; - case RFCOMM_Control_ModemStatus: - RFCOMM_ProcessMSCCommand(CommandHeader, CommandDataLen, CommandData, ACLChannel); - break; - case RFCOMM_Control_RemotePortNegotiation: - RFCOMM_ProcessRPNCommand(CommandHeader, CommandData, ACLChannel); - break; - case RFCOMM_Control_RemoteLineStatus: - RFCOMM_ProcessRLSCommand(CommandHeader, CommandData, ACLChannel); - break; - case RFCOMM_Control_DLCParameterNegotiation: - RFCOMM_ProcessDPNCommand(CommandHeader, CommandData, ACLChannel); - break; - default: - BT_RFCOMM_DEBUG(1, "<< Unknown Command"); - break; - } -} - -static void RFCOMM_ProcessTestCommand(const RFCOMM_Command_t* const CommandHeader, - const uint8_t CommandDataLen, - const uint8_t* CommandData, - Bluetooth_Channel_t* const ACLChannel) -{ - const uint8_t* Params = (const uint8_t*)CommandData; - - BT_RFCOMM_DEBUG(1, "<< TEST Command"); - - struct - { - RFCOMM_Command_t CommandHeader; - uint8_t Length; - uint8_t TestData[CommandDataLen]; - } TestResponse; - - /* Fill out the Test response data */ - TestResponse.CommandHeader = (RFCOMM_Command_t){.Command = RFCOMM_Control_Test, .EA = true, .CR = false}; - TestResponse.Length = (CommandDataLen << 1) | 0x01; - memcpy(TestResponse.TestData, Params, CommandDataLen); - - BT_RFCOMM_DEBUG(1, ">> TEST Response"); - - /* Send the PDN response to acknowledge the command */ - RFCOMM_SendFrame(RFCOMM_CONTROL_DLCI, false, RFCOMM_Frame_UIH, sizeof(TestResponse), &TestResponse, ACLChannel); -} - -static void RFCOMM_ProcessFCECommand(const RFCOMM_Command_t* const CommandHeader, - const uint8_t* CommandData, - Bluetooth_Channel_t* const ACLChannel) -{ - BT_RFCOMM_DEBUG(1, "<< FCE Command"); -} - -static void RFCOMM_ProcessFCDCommand(const RFCOMM_Command_t* const CommandHeader, - const uint8_t* CommandData, - Bluetooth_Channel_t* const ACLChannel) -{ - BT_RFCOMM_DEBUG(1, "<< FCD Command"); -} - -static void RFCOMM_ProcessMSCCommand(const RFCOMM_Command_t* const CommandHeader, - const uint8_t CommandDataLen, - const uint8_t* CommandData, - Bluetooth_Channel_t* const ACLChannel) -{ - const RFCOMM_MSC_Parameters_t* Params = (const RFCOMM_MSC_Parameters_t*)CommandData; - - BT_RFCOMM_DEBUG(1, "<< MSC %s", (CommandHeader->CR) ? "Command" : "Response"); - BT_RFCOMM_DEBUG(2, "-- DLCI: 0x%02X", Params->Channel.DLCI); - - /* Ignore status flags sent to the control channel */ - if (Params->Channel.DLCI == RFCOMM_CONTROL_DLCI) - return; - - /* Retrieve existing channel configuration data, if already opened */ - RFCOMM_Channel_t* RFCOMMChannel = RFCOMM_GetChannelData(Params->Channel.DLCI); - - /* If the channel does not exist, abort */ - if (RFCOMMChannel == NULL) - return; - - /* Check if the MSC packet is a command or a response */ - if (CommandHeader->CR) - { - /* Save the new channel signals to the channel state structure */ - RFCOMMChannel->Remote.Signals = Params->Signals; - RFCOMMChannel->ConfigFlags |= RFCOMM_CONFIG_REMOTESIGNALS; - - /* If the command contains the optional break signals field, store the value */ - if (CommandDataLen == sizeof(RFCOMM_MSC_Parameters_t)) - RFCOMMChannel->Remote.BreakSignal = Params->BreakSignal; - - /* Notify the user application that the signals have been received */ - RFCOMM_ChannelSignalsReceived(RFCOMMChannel); - - struct - { - RFCOMM_Command_t CommandHeader; - uint8_t Length; - RFCOMM_MSC_Parameters_t Params; - } MSResponse; - - /* Fill out the MS response data */ - MSResponse.CommandHeader = (RFCOMM_Command_t){.Command = RFCOMM_Control_ModemStatus, .EA = true, .CR = false}; - MSResponse.Length = (CommandDataLen << 1) | 0x01; - memcpy(&MSResponse.Params, Params, sizeof(RFCOMM_MSC_Parameters_t)); - - BT_RFCOMM_DEBUG(1, ">> MSC Response"); - - /* Send the MSC response to acknowledge the command */ - RFCOMM_SendFrame(RFCOMM_CONTROL_DLCI, false, RFCOMM_Frame_UIH, - (sizeof(MSResponse) - sizeof(MSResponse.Params) + CommandDataLen), &MSResponse, ACLChannel); - } - else - { - /* Indicate that the remote device has acknowledged the sent signals */ - RFCOMMChannel->ConfigFlags |= RFCOMM_CONFIG_LOCALSIGNALS; - } -} - -static void RFCOMM_ProcessRPNCommand(const RFCOMM_Command_t* const CommandHeader, - const uint8_t* CommandData, - Bluetooth_Channel_t* const ACLChannel) -{ - BT_RFCOMM_DEBUG(1, "<< RPN Command"); -} - -static void RFCOMM_ProcessRLSCommand(const RFCOMM_Command_t* const CommandHeader, - const uint8_t* CommandData, - Bluetooth_Channel_t* const ACLChannel) -{ - BT_RFCOMM_DEBUG(1, "<< RLS Command"); -} - -static void RFCOMM_ProcessDPNCommand(const RFCOMM_Command_t* const CommandHeader, - const uint8_t* CommandData, - Bluetooth_Channel_t* const ACLChannel) -{ - const RFCOMM_DPN_Parameters_t* Params = (const RFCOMM_DPN_Parameters_t*)CommandData; - - BT_RFCOMM_DEBUG(1, "<< DPN Command"); - BT_RFCOMM_DEBUG(2, "-- DLCI: 0x%02X", Params->DLCI); - - /* Ignore parameter negotiations to the control channel */ - if (Params->DLCI == RFCOMM_CONTROL_DLCI) - return; - - /* Retrieve existing channel configuration data, if already opened */ - RFCOMM_Channel_t* RFCOMMChannel = RFCOMM_GetChannelData(Params->DLCI); - - /* Check if the channel has no corresponding entry - remote did not open it first */ - if (RFCOMMChannel == NULL) - { - /* Create a new entry in the channel table for the new channel */ - RFCOMMChannel = RFCOMM_GetFreeChannelEntry(Params->DLCI); - - /* No free entry was found, discard the request */ - if (RFCOMMChannel == NULL) - { - BT_RFCOMM_DEBUG(2, "-- No Free Channel"); - return; - } - } - - /* Save the new channel configuration */ - RFCOMMChannel->State = RFCOMM_Channel_Configure; - RFCOMMChannel->Priority = Params->Priority; - RFCOMMChannel->MTU = Params->MaximumFrameSize; - - struct - { - RFCOMM_Command_t CommandHeader; - uint8_t Length; - RFCOMM_DPN_Parameters_t Params; - } DPNResponse; - - /* Fill out the DPN response data */ - DPNResponse.CommandHeader = (RFCOMM_Command_t){.Command = RFCOMM_Control_DLCParameterNegotiation, .EA = true, .CR = false}; - DPNResponse.Length = (sizeof(DPNResponse.Params) << 1) | 0x01; - memcpy(&DPNResponse.Params, Params, sizeof(RFCOMM_DPN_Parameters_t)); - DPNResponse.Params.ConvergenceLayer = 0x00; // TODO: Enable credit based transaction support - - BT_RFCOMM_DEBUG(1, ">> DPN Response"); - - /* Send the DPN response to acknowledge the command */ - RFCOMM_SendFrame(RFCOMM_CONTROL_DLCI, false, RFCOMM_Frame_UIH, sizeof(DPNResponse), &DPNResponse, ACLChannel); -} - diff --git a/Demos/Host/Incomplete/BluetoothHost/Lib/RFCOMMControl.h b/Demos/Host/Incomplete/BluetoothHost/Lib/RFCOMMControl.h deleted file mode 100644 index 9e3c38b635..0000000000 --- a/Demos/Host/Incomplete/BluetoothHost/Lib/RFCOMMControl.h +++ /dev/null @@ -1,148 +0,0 @@ -/* - LUFA Library - Copyright (C) Dean Camera, 2012. - - dean [at] fourwalledcubicle [dot] com - www.lufa-lib.org -*/ - -/* - Copyright 2012 Dean Camera (dean [at] fourwalledcubicle [dot] com) - - Permission to use, copy, modify, distribute, and sell this - software and its documentation for any purpose is hereby granted - without fee, provided that the above copyright notice appear in - all copies and that both that the copyright notice and this - permission notice and warranty disclaimer appear in supporting - documentation, and that the name of the author not be used in - advertising or publicity pertaining to distribution of the - software without specific, written prior permission. - - The author disclaim all warranties with regard to this - software, including all implied warranties of merchantability - and fitness. In no event shall the author be liable for any - special, indirect or consequential damages or any damages - whatsoever resulting from loss of use, data or profits, whether - in an action of contract, negligence or other tortious action, - arising out of or in connection with the use or performance of - this software. -*/ - -/** \file - * - * Header file for RFCOMMControl.c. - */ - -#ifndef _RFCOMM_CONTROL_H_ -#define _RFCOMM_CONTROL_H_ - - /* Includes: */ - #include - #include - #include - #include - #include - - #include - #include - - #include "BluetoothStack.h" - #include "RFCOMM.h" - - /* Macros: */ - #define RFCOMM_SIGNAL_FC (1 << 1) - #define RFCOMM_SIGNAL_RTC (1 << 2) - #define RFCOMM_SIGNAL_RTR (1 << 3) - #define RFCOMM_SIGNAL_IC (1 << 6) - #define RFCOMM_SIGNAL_DV (1 << 7) - - #define RFCOMM_CONFIG_REMOTESIGNALS (1 << 0) - #define RFCOMM_CONFIG_LOCALSIGNALS (1 << 1) - #define RFCOMM_CONFIG_LOCALSIGNALSSENT (1 << 2) - #define RFCOMM_CONFIG_ABMMODESET (1 << 3) - - /* Enums: */ - enum RFCOMM_Control_Commands_t - { - RFCOMM_Control_Test = (0x20 >> 2), - RFCOMM_Control_FlowControlEnable = (0xA0 >> 2), - RFCOMM_Control_FlowControlDisable = (0x60 >> 2), - RFCOMM_Control_ModemStatus = (0xE0 >> 2), - RFCOMM_Control_RemotePortNegotiation = (0x90 >> 2), - RFCOMM_Control_RemoteLineStatus = (0x50 >> 2), - RFCOMM_Control_DLCParameterNegotiation = (0x80 >> 2), - RFCOMM_Control_NonSupportedCommand = (0x10 >> 2), - }; - - /* Type Defines: */ - typedef struct - { - unsigned EA : 1; - unsigned CR : 1; - unsigned DLCI : 6; - } RFCOMM_Address_t; - - typedef struct - { - RFCOMM_Address_t Address; - uint8_t Control; - } RFCOMM_Header_t; - - typedef struct - { - unsigned EA : 1; - unsigned CR : 1; - unsigned Command : 6; - } RFCOMM_Command_t; - - typedef struct - { - uint8_t DLCI; - unsigned FrameType : 4; - unsigned ConvergenceLayer : 4; - uint8_t Priority; - uint8_t ACKTimerTicks; - uint16_t MaximumFrameSize; - uint8_t MaxRetransmissions; - uint8_t RecoveryWindowSize; - } RFCOMM_DPN_Parameters_t; - - typedef struct - { - RFCOMM_Address_t Channel; - uint8_t Signals; - uint8_t BreakSignal; - } RFCOMM_MSC_Parameters_t; - - /* Function Prototypes: */ - void RFCOMM_ProcessControlCommand(const uint8_t* Command, - Bluetooth_Channel_t* const Channel); - - #if defined(INCLUDE_FROM_RFCOMM_CONTROL_C) - static void RFCOMM_ProcessTestCommand(const RFCOMM_Command_t* const CommandHeader, - const uint8_t CommandDataLen, - const uint8_t* CommandData, - Bluetooth_Channel_t* const ACLChannel); - static void RFCOMM_ProcessFCECommand(const RFCOMM_Command_t* const CommandHeader, - const uint8_t* CommandData, - Bluetooth_Channel_t* const ACLChannel); - static void RFCOMM_ProcessFCDCommand(const RFCOMM_Command_t* const CommandHeader, - const uint8_t* CommandData, - Bluetooth_Channel_t* const ACLChannel); - static void RFCOMM_ProcessMSCCommand(const RFCOMM_Command_t* const CommandHeader, - const uint8_t CommandDataLen, - const uint8_t* CommandData, - Bluetooth_Channel_t* const ACLChannel); - static void RFCOMM_ProcessRPNCommand(const RFCOMM_Command_t* const CommandHeader, - const uint8_t* CommandData, - Bluetooth_Channel_t* const ACLChannel); - static void RFCOMM_ProcessRLSCommand(const RFCOMM_Command_t* const CommandHeader, - const uint8_t* CommandData, - Bluetooth_Channel_t* const ACLChannel); - static void RFCOMM_ProcessDPNCommand(const RFCOMM_Command_t* const CommandHeader, - const uint8_t* CommandData, - Bluetooth_Channel_t* const ACLChannel); - #endif - -#endif - diff --git a/Demos/Host/Incomplete/BluetoothHost/Lib/SDP.c b/Demos/Host/Incomplete/BluetoothHost/Lib/SDP.c deleted file mode 100644 index 94979de66a..0000000000 --- a/Demos/Host/Incomplete/BluetoothHost/Lib/SDP.c +++ /dev/null @@ -1,716 +0,0 @@ -/* - LUFA Library - Copyright (C) Dean Camera, 2012. - - dean [at] fourwalledcubicle [dot] com - www.lufa-lib.org -*/ - -/* - Copyright 2012 Dean Camera (dean [at] fourwalledcubicle [dot] com) - - Permission to use, copy, modify, distribute, and sell this - software and its documentation for any purpose is hereby granted - without fee, provided that the above copyright notice appear in - all copies and that both that the copyright notice and this - permission notice and warranty disclaimer appear in supporting - documentation, and that the name of the author not be used in - advertising or publicity pertaining to distribution of the - software without specific, written prior permission. - - The author disclaim all warranties with regard to this - software, including all implied warranties of merchantability - and fitness. In no event shall the author be liable for any - special, indirect or consequential damages or any damages - whatsoever resulting from loss of use, data or profits, whether - in an action of contract, negligence or other tortious action, - arising out of or in connection with the use or performance of - this software. -*/ - -/** \file - * - * SDP layer module. This module implements a simple Service Discovery - * Protocol server, which can broadcast the device's supported services - * to other Bluetooth devices upon request, so that they can determine - * what services are available. - */ - -/* - TODO: Honor remote device's buffer size constraints via continuation state - */ - -#define INCLUDE_FROM_SERVICEDISCOVERYPROTOCOL_C -#include "SDP.h" - -/** Service attribute table list, containing a pointer to each service attribute table the device contains */ -const ServiceAttributeTable_t* SDP_Services_Table[] PROGMEM = - { - SerialPort_Attribute_Table, - }; - -/** Base UUID value common to all standardized Bluetooth services */ -const UUID_t BaseUUID PROGMEM = {0x00000000, BASE_80BIT_UUID}; - -/** Main Service Discovery Protocol packet processing routine. This function processes incoming SDP packets from - * a connected Bluetooth device, and sends back appropriate responses to allow other devices to determine the - * services the local device exposes. - * - * \param[in] Data Incoming packet data containing the SDP request - * \param[in] Channel ACL channel the request was issued to by the remote device - */ -void SDP_ProcessPacket(void* Data, Bluetooth_Channel_t* const Channel) -{ - SDP_PDUHeader_t* SDPHeader = (SDP_PDUHeader_t*)Data; - SDPHeader->ParameterLength = SwapEndian_16(SDPHeader->ParameterLength); - - BT_SDP_DEBUG(1, "SDP Packet Received"); - BT_SDP_DEBUG(2, "-- PDU ID: 0x%02X", SDPHeader->PDU); - BT_SDP_DEBUG(2, "-- Param Length: 0x%04X", SDPHeader->ParameterLength); - - /* Dispatch to the correct processing routine for the given SDP packet type */ - switch (SDPHeader->PDU) - { - case SDP_PDU_SERVICESEARCHREQUEST: - SDP_ProcessServiceSearch(SDPHeader, Channel); - break; - case SDP_PDU_SERVICEATTRIBUTEREQUEST: - SDP_ProcessServiceAttribute(SDPHeader, Channel); - break; - case SDP_PDU_SERVICESEARCHATTRIBUTEREQUEST: - SDP_ProcessServiceSearchAttribute(SDPHeader, Channel); - break; - } -} - -/** Internal processing routine for SDP Service Search Requests. - * - * \param[in] SDPHeader Pointer to the start of the issued SDP request - * \param[in] Channel Pointer to the Bluetooth channel structure the request was issued to - */ -static void SDP_ProcessServiceSearch(const SDP_PDUHeader_t* const SDPHeader, - Bluetooth_Channel_t* const Channel) -{ - const void* CurrentParameter = ((const void*)SDPHeader + sizeof(SDP_PDUHeader_t)); - - BT_SDP_DEBUG(1, "<< Service Search"); - - /* Retrieve the list of search UUIDs from the request */ - uint8_t UUIDList[12][UUID_SIZE_BYTES]; - uint8_t TotalUUIDs = SDP_GetUUIDList(UUIDList, &CurrentParameter); - BT_SDP_DEBUG(2, "-- Total UUIDs: %d", TotalUUIDs); - - /* Retrieve the maximum service record response count from the request */ - uint16_t MaxServiceRecordCount = SDP_ReadData16(&CurrentParameter); - BT_SDP_DEBUG(2, "-- Max Return Service Count: 0x%04X", MaxServiceRecordCount); - - struct - { - SDP_PDUHeader_t SDPHeader; - uint16_t TotalServiceRecordCount; - uint16_t CurrentServiceRecordCount; - uint8_t ResponseData[100]; - } ResponsePacket; - - uint8_t AddedServiceHandles = 0; - - /* Create a pointer to the buffer to indicate the current location for response data to be added */ - void* CurrResponsePos = ResponsePacket.ResponseData; - - /* Search through the global service list an item at a time */ - for (uint8_t CurrTableItem = 0; CurrTableItem < (sizeof(SDP_Services_Table) / sizeof(void*)); CurrTableItem++) - { - /* Read in a pointer to the current UUID table entry's Attribute table */ - ServiceAttributeTable_t* CurrAttributeTable = pgm_read_ptr(&SDP_Services_Table[CurrTableItem]); - - if (!(SDP_SearchServiceTable(UUIDList, TotalUUIDs, CurrAttributeTable))) - continue; - - BT_SDP_DEBUG(2, " -- Found search match in table"); - - /* Retrieve a PROGMEM pointer to the value of the service's record handle */ - const void* AttributeValue = SDP_GetAttributeValue(CurrAttributeTable, SDP_ATTRIBUTE_ID_SERVICERECORDHANDLE); - - /* Copy over the service record handle to the response list */ - uint8_t AttrHeaderSize; - uint8_t AttrSize = SDP_GetLocalAttributeContainerSize(AttributeValue, &AttrHeaderSize); - memcpy_P(CurrResponsePos, AttributeValue + AttrHeaderSize, AttrSize); - CurrResponsePos += AttrHeaderSize + AttrSize; - - AddedServiceHandles++; - } - - /* Continuation state - always zero */ - SDP_WriteData8(&CurrResponsePos, 0); - - /* Fill out the service record count values in the returned packet */ - ResponsePacket.TotalServiceRecordCount = SwapEndian_16(AddedServiceHandles); - ResponsePacket.CurrentServiceRecordCount = ResponsePacket.TotalServiceRecordCount; - - /* Calculate the total parameter length that is to be sent, including the fixed return parameters, the created service - handle list and the SDP continuation state */ - uint16_t ParamLength = (ResponsePacket.CurrentServiceRecordCount << 2) + - sizeof(ResponsePacket.CurrentServiceRecordCount) + - sizeof(ResponsePacket.TotalServiceRecordCount) + - sizeof(uint8_t); - - /* Fill in the response packet's header */ - ResponsePacket.SDPHeader.PDU = SDP_PDU_SERVICESEARCHRESPONSE; - ResponsePacket.SDPHeader.TransactionID = SDPHeader->TransactionID; - ResponsePacket.SDPHeader.ParameterLength = SwapEndian_16(ParamLength); - - BT_SDP_DEBUG(1, ">> Service Search Response"); - - /* Send the completed response packet to the sender */ - Bluetooth_SendPacket(&ResponsePacket, (sizeof(ResponsePacket.SDPHeader) + ParamLength), Channel); -} - -/** Internal processing routine for SDP Service Attribute Requests. - * - * \param[in] SDPHeader Pointer to the start of the issued SDP request - * \param[in] Channel Pointer to the Bluetooth channel structure the request was issued to - */ -static void SDP_ProcessServiceAttribute(const SDP_PDUHeader_t* const SDPHeader, - Bluetooth_Channel_t* const Channel) -{ - const void* CurrentParameter = ((const void*)SDPHeader + sizeof(SDP_PDUHeader_t)); - - BT_SDP_DEBUG(1, "<< Service Attribute"); - - /* Retrieve the service handle whose attributes are to be examined */ - uint32_t ServiceHandle = SDP_ReadData32(&CurrentParameter); - BT_SDP_DEBUG(2, "-- Service Handle: 0x%08lX", ServiceHandle); - - /* Retrieve the maximum Attribute response size from the request */ - uint16_t MaxAttributeSize = SDP_ReadData16(&CurrentParameter); - BT_SDP_DEBUG(2, "-- Max Return Attribute Bytes: 0x%04X", MaxAttributeSize); - - /* Retrieve the list of Attributes from the request */ - uint16_t AttributeList[8][2]; - uint8_t TotalAttributes = SDP_GetAttributeList(AttributeList, &CurrentParameter); - BT_SDP_DEBUG(2, "-- Total Attributes: %d", TotalAttributes); - - struct - { - SDP_PDUHeader_t SDPHeader; - uint16_t AttributeListByteCount; - uint8_t ResponseData[100]; - } ResponsePacket; - - /* Create a pointer to the buffer to indicate the current location for response data to be added */ - void* CurrResponsePos = ResponsePacket.ResponseData; - - /* Clamp the maximum attribute size to the size of the allocated buffer */ - if (MaxAttributeSize > sizeof(ResponsePacket.ResponseData)) - MaxAttributeSize = sizeof(ResponsePacket.ResponseData); - - uint16_t TotalResponseSize = 0; - - /* Search through the global UUID list an item at a time */ - for (uint8_t CurrTableItem = 0; CurrTableItem < (sizeof(SDP_Services_Table) / sizeof(void*)); CurrTableItem++) - { - /* Read in a pointer to the current UUID table entry's Attribute table */ - ServiceAttributeTable_t* CurrAttributeTable = pgm_read_ptr(&SDP_Services_Table[CurrTableItem]); - - /* Retrieve a PROGMEM pointer to the value of the Service Record Handle */ - const void* ServiceRecord = SDP_GetAttributeValue(CurrAttributeTable, SDP_ATTRIBUTE_ID_SERVICERECORDHANDLE); - - /* Get the size of the header for the Service Record Handle */ - uint8_t AttrHeaderSize; - SDP_GetLocalAttributeContainerSize(ServiceRecord, &AttrHeaderSize); - - /* Retrieve the endian-swapped service handle of the current service being examined */ - uint32_t CurrServiceHandle = SwapEndian_32(pgm_read_dword(ServiceRecord + AttrHeaderSize)); - - /* Check if the current service in the service table has the requested service handle */ - if (ServiceHandle == CurrServiceHandle) - { - /* Add the listed attributes for the found UUID to the response */ - TotalResponseSize = SDP_AddListedAttributesToResponse(CurrAttributeTable, AttributeList, TotalAttributes, - &CurrResponsePos); - - /* Requested service found, abort the search through the service table */ - break; - } - } - - /* Continuation state - always zero */ - SDP_WriteData8(&CurrResponsePos, 0); - - /* Set the total response list size to the size of the outer container plus its header size and continuation state */ - ResponsePacket.AttributeListByteCount = SwapEndian_16(TotalResponseSize); - - /* Calculate the total parameter length that is to be sent, including the fixed return parameters, the created attribute - value list and the SDP continuation state */ - uint16_t ParamLength = (sizeof(ResponsePacket.AttributeListByteCount) + TotalResponseSize + sizeof(uint8_t)); - - /* Fill in the response packet's header */ - ResponsePacket.SDPHeader.PDU = SDP_PDU_SERVICEATTRIBUTERESPONSE; - ResponsePacket.SDPHeader.TransactionID = SDPHeader->TransactionID; - ResponsePacket.SDPHeader.ParameterLength = SwapEndian_16(ParamLength); - - BT_SDP_DEBUG(1, ">> Service Attribute Response"); - BT_SDP_DEBUG(2, "-- Param Len 0x%04X", ParamLength); - - /* Send the completed response packet to the sender */ - Bluetooth_SendPacket(&ResponsePacket, (sizeof(ResponsePacket.SDPHeader) + ParamLength), Channel); -} - -/** Internal processing routine for SDP Service Search Attribute Requests. - * - * \param[in] SDPHeader Pointer to the start of the issued SDP request - * \param[in] Channel Pointer to the Bluetooth channel structure the request was issued to - */ -static void SDP_ProcessServiceSearchAttribute(const SDP_PDUHeader_t* const SDPHeader, - Bluetooth_Channel_t* const Channel) -{ - const void* CurrentParameter = ((const void*)SDPHeader + sizeof(SDP_PDUHeader_t)); - - BT_SDP_DEBUG(1, "<< Service Search Attribute"); - - /* Retrieve the list of search UUIDs from the request */ - uint8_t UUIDList[12][UUID_SIZE_BYTES]; - uint8_t TotalUUIDs = SDP_GetUUIDList(UUIDList, &CurrentParameter); - BT_SDP_DEBUG(2, "-- Total UUIDs: %d", TotalUUIDs); - - /* Retrieve the maximum Attribute response size from the request */ - uint16_t MaxAttributeSize = SDP_ReadData16(&CurrentParameter); - BT_SDP_DEBUG(2, "-- Max Return Attribute Bytes: 0x%04X", MaxAttributeSize); - - /* Retrieve the list of Attributes from the request */ - uint16_t AttributeList[8][2]; - uint8_t TotalAttributes = SDP_GetAttributeList(AttributeList, &CurrentParameter); - BT_SDP_DEBUG(2, "-- Total Attributes: %d", TotalAttributes); - - struct - { - SDP_PDUHeader_t SDPHeader; - uint16_t AttributeListByteCount; - uint8_t ResponseData[100]; - } ResponsePacket; - - /* Create a pointer to the buffer to indicate the current location for response data to be added */ - void* CurrResponsePos = ResponsePacket.ResponseData; - - /* Clamp the maximum attribute size to the size of the allocated buffer */ - if (MaxAttributeSize > sizeof(ResponsePacket.ResponseData)) - MaxAttributeSize = sizeof(ResponsePacket.ResponseData); - - /* Add the outer Data Element Sequence header for all of the retrieved Attributes */ - uint16_t* TotalResponseSize = SDP_AddSequence16(&CurrResponsePos); - - /* Search through the global service list an item at a time */ - for (uint8_t CurrTableItem = 0; CurrTableItem < (sizeof(SDP_Services_Table) / sizeof(void*)); CurrTableItem++) - { - /* Read in a pointer to the current UUID table entry's Attribute table */ - ServiceAttributeTable_t* CurrAttributeTable = pgm_read_ptr(&SDP_Services_Table[CurrTableItem]); - - if (!(SDP_SearchServiceTable(UUIDList, TotalUUIDs, CurrAttributeTable))) - continue; - - BT_SDP_DEBUG(2, " -- Found search match in table"); - - /* Add the listed attributes for the found UUID to the response */ - *TotalResponseSize += SDP_AddListedAttributesToResponse(CurrAttributeTable, AttributeList, TotalAttributes, - &CurrResponsePos); - } - - /* Continuation state - always zero */ - SDP_WriteData8(&CurrResponsePos, 0); - - /* Set the total response list size to the size of the outer container plus its header size and continuation state */ - ResponsePacket.AttributeListByteCount = SwapEndian_16(3 + *TotalResponseSize); - - /* Calculate the total parameter length that is to be sent, including the fixed return parameters, the created attribute - value list and the SDP continuation state */ - uint16_t ParamLength = (sizeof(ResponsePacket.AttributeListByteCount) + - (3 + *TotalResponseSize) + - sizeof(uint8_t)); - - /* Flip the endianness of the container's size */ - *TotalResponseSize = SwapEndian_16(*TotalResponseSize); - - /* Fill in the response packet's header */ - ResponsePacket.SDPHeader.PDU = SDP_PDU_SERVICESEARCHATTRIBUTERESPONSE; - ResponsePacket.SDPHeader.TransactionID = SDPHeader->TransactionID; - ResponsePacket.SDPHeader.ParameterLength = SwapEndian_16(ParamLength); - - BT_SDP_DEBUG(1, ">> Service Search Attribute Response"); - BT_SDP_DEBUG(2, "-- Param Len 0x%04X", ParamLength); - - /* Send the completed response packet to the sender */ - Bluetooth_SendPacket(&ResponsePacket, (sizeof(ResponsePacket.SDPHeader) + ParamLength), Channel); -} - -/** Adds all the Attributes in the given service table to the response that appear in the Attribute table. - * - * \param[in] AttributeTable Pointer to an Attribute table for the service to examine - * \param[in] AttributeList Pointer to a list of Attribute ranges - * \param[in] TotalAttributes Number of Attributes stored in the Attribute list - * \param[out] BufferPos Pointer to the output buffer position where the retrieved attributes are to be stored - * - * \return Number of bytes added to the output buffer - */ -static uint16_t SDP_AddListedAttributesToResponse(const ServiceAttributeTable_t* AttributeTable, - uint16_t AttributeList[][2], - const uint8_t TotalAttributes, - void** const BufferPos) -{ - uint16_t TotalResponseSize; - - /* Add an inner Data Element Sequence header for the current services's found Attributes */ - uint16_t* AttributeListSize = SDP_AddSequence16(BufferPos); - - /* Search through the list of Attributes one at a time looking for values in the current UUID's Attribute table */ - for (uint8_t CurrAttribute = 0; CurrAttribute < TotalAttributes; CurrAttribute++) - { - uint16_t* AttributeIDRange = AttributeList[CurrAttribute]; - void* AttributeValue; - - /* Look through the current service's attribute list, examining all the attributes */ - while ((AttributeValue = pgm_read_ptr(&AttributeTable->Data)) != NULL) - { - /* Get the current Attribute's ID from the current attribute table entry */ - uint16_t CurrAttributeID = pgm_read_word(&AttributeTable->AttributeID); - - /* Check if the current Attribute's ID is within the current Attribute range */ - if ((CurrAttributeID >= AttributeIDRange[0]) && (CurrAttributeID <= AttributeIDRange[1])) - { - /* Increment the current UUID's returned Attribute container size by the number of added bytes */ - *AttributeListSize += SDP_AddAttributeToResponse(CurrAttributeID, AttributeValue, BufferPos); - } - - AttributeTable++; - } - } - - /* Record the total number of added bytes to the buffer */ - TotalResponseSize = 3 + *AttributeListSize; - - /* Fix endianness of the added attribute data element sequence */ - *AttributeListSize = SwapEndian_16(*AttributeListSize); - - return TotalResponseSize; -} - -/** Adds the given attribute ID and value to the response buffer, and advances the response buffer pointer past the added data. - * - * \param[in] AttributeID Attribute ID to add to the response buffer - * \param[in] AttributeValue Pointer to the start of the Attribute's value, located in PROGMEM - * \param[in, out] ResponseBuffer Pointer to a buffer where the Attribute and Attribute Value is to be added - * - * \return Number of bytes added to the response buffer - */ -static uint16_t SDP_AddAttributeToResponse(const uint16_t AttributeID, - const void* AttributeValue, - void** ResponseBuffer) -{ - /* Retrieve the size of the attribute value from its container header */ - uint8_t AttributeHeaderLength; - uint16_t AttributeValueLength = SDP_GetLocalAttributeContainerSize(AttributeValue, &AttributeHeaderLength); - - BT_SDP_DEBUG(2, " -- Add Attribute (0x%04X) 0x%04X", (AttributeHeaderLength + AttributeValueLength), AttributeID); - - /* Add a Data Element header to the response for the Attribute ID */ - SDP_WriteData8(ResponseBuffer, (SDP_DATATYPE_UnsignedInt | SDP_DATASIZE_16Bit)); - - /* Add the Attribute ID to the created Data Element */ - SDP_WriteData16(ResponseBuffer, AttributeID); - - /* Copy over the Attribute value Data Element container to the response */ - memcpy_P(*ResponseBuffer, AttributeValue, AttributeHeaderLength + AttributeValueLength); - *ResponseBuffer += AttributeHeaderLength + AttributeValueLength; - - return (sizeof(uint8_t) + sizeof(uint16_t) + AttributeHeaderLength + AttributeValueLength); -} - -/** Retrieves a pointer to the value of the given Attribute ID from the given Attribute table. - * - * \param[in] AttributeTable Pointer to the Attribute table to search in - * \param[in] AttributeID Attribute ID to search for within the table - * - * \return Pointer to the start of the Attribute's value if found within the table, NULL otherwise - */ -static void* SDP_GetAttributeValue(const ServiceAttributeTable_t* AttributeTable, - const uint16_t AttributeID) -{ - void* CurrTableItemData; - - /* Search through the current Attribute table, abort when the terminator item has been reached */ - while ((CurrTableItemData = pgm_read_ptr(&AttributeTable->Data)) != NULL) - { - /* Check if the current Attribute ID matches the search ID - if so return a pointer to it */ - if (pgm_read_word(&AttributeTable->AttributeID) == AttributeID) - return CurrTableItemData; - - AttributeTable++; - } - - return NULL; -} - -/** Retrieves the Attribute table for the given UUID list if it exists. - * - * \param[in] UUIDList List of UUIDs which must be matched within the service attribute table - * \param[in] TotalUUIDs Total number of UUIDs stored in the UUID list - * \param[in] CurrAttributeTable Pointer to the service attribute table to search through - * - * \return True if all the UUIDs given in the UUID list appear in the given attribute table, false otherwise - */ -static bool SDP_SearchServiceTable(uint8_t UUIDList[][UUID_SIZE_BYTES], - const uint8_t TotalUUIDs, - const ServiceAttributeTable_t* CurrAttributeTable) -{ - const void* CurrAttribute; - uint16_t UUIDMatchFlags = 0; - - /* Search through the current attribute table, checking each attribute value for UUID matches */ - while ((CurrAttribute = pgm_read_ptr(&CurrAttributeTable->Data)) != NULL) - { - SDP_CheckUUIDMatch(UUIDList, TotalUUIDs, &UUIDMatchFlags, CurrAttribute); - CurrAttributeTable++; - } - - /* Determine how many UUID matches in the list we have found */ - uint8_t UUIDMatches; - for (UUIDMatches = 0; UUIDMatchFlags; UUIDMatches++) - UUIDMatchFlags &= (UUIDMatchFlags - 1); - - /* If all UUIDs have been matched to the current service, return true */ - return (UUIDMatches == TotalUUIDs); -} - -/** Recursively unwraps the given locally stored attribute (in PROGMEM space), searching for UUIDs to match against - * the given UUID list. As matches are found, they are indicated in the UUIDMatch flag list. - * - * \param[in] UUIDList List of UUIDs which must be matched within the service attribute table - * \param[in] TotalUUIDs Total number of UUIDs stored in the UUID list - * \param[in, out] UUIDMatchFlags Array of flags indicating which UUIDs in the list have already been matched - * \param[in] CurrAttribute Pointer to the current attribute to search through - * - * \return True if all the UUIDs given in the UUID list appear in the given attribute table, false otherwise - */ -static void SDP_CheckUUIDMatch(uint8_t UUIDList[][UUID_SIZE_BYTES], - const uint8_t TotalUUIDs, - uint16_t* const UUIDMatchFlags, - const void* CurrAttribute) -{ - uint8_t CurrAttributeType = (pgm_read_byte(CurrAttribute) & ~0x07); - - /* Check the data type of the current attribute value - if UUID, compare, if Sequence, unwrap and recurse */ - if (CurrAttributeType == SDP_DATATYPE_UUID) - { - uint16_t CurrUUIDMatchMask = (1 << 0); - - /* Look for matches in the UUID list against the current attribute UUID value */ - for (uint8_t i = 0; i < TotalUUIDs; i++) - { - /* Check if the current unmatched UUID is identical to the search UUID */ - if (!(*UUIDMatchFlags & CurrUUIDMatchMask) && !(memcmp_P(UUIDList[i], (CurrAttribute + 1), UUID_SIZE_BYTES))) - { - /* Indicate match found for the current attribute UUID and early-abort */ - *UUIDMatchFlags |= CurrUUIDMatchMask; - break; - } - - CurrUUIDMatchMask <<= 1; - } - } - else if (CurrAttributeType == SDP_DATATYPE_Sequence) - { - uint8_t SequenceHeaderSize; - uint16_t SequenceSize = SDP_GetLocalAttributeContainerSize(CurrAttribute, &SequenceHeaderSize); - - CurrAttribute += SequenceHeaderSize; - - /* Recursively unwrap the sequence container, and re-search its contents for UUIDs */ - while (SequenceSize) - { - uint8_t InnerHeaderSize; - uint16_t InnerSize = SDP_GetLocalAttributeContainerSize(CurrAttribute, &InnerHeaderSize); - - /* Recursively search of the next element in the sequence, trying to match UUIDs with the UUID list */ - SDP_CheckUUIDMatch(UUIDList, TotalUUIDs, UUIDMatchFlags, CurrAttribute); - - /* Skip to the next element in the sequence */ - SequenceSize -= InnerHeaderSize + InnerSize; - CurrAttribute += InnerHeaderSize + InnerSize; - } - } -} - -/** Reads in the collection of Attribute ranges from the input buffer's Data Element Sequence container, into the given - * Attribute list for later use. Once complete, the input buffer pointer is advanced to the end of the Attribute container. - * - * \param[out] AttributeList Pointer to a buffer where the list of Attribute ranges are to be stored - * \param[in] CurrentParameter Pointer to a Buffer containing a Data Element Sequence of Attribute and Attribute Range elements - * - * \return Total number of Attribute ranges stored in the Data Element Sequence - */ -static uint8_t SDP_GetAttributeList(uint16_t AttributeList[][2], - const void** const CurrentParameter) -{ - uint8_t ElementHeaderSize; - uint8_t TotalAttributes = 0; - - /* Retrieve the total size of the Attribute container, and unwrap the outer Data Element Sequence container */ - uint16_t AttributeIDListLength = SDP_GetDataElementSize(CurrentParameter, &ElementHeaderSize); - BT_SDP_DEBUG(2, "-- Total Attribute Length: 0x%04X", AttributeIDListLength); - while (AttributeIDListLength) - { - /* Retrieve the size of the next Attribute in the container and get a pointer to the next free Attribute element in the list */ - uint16_t* CurrentAttributeRange = AttributeList[TotalAttributes++]; - uint8_t AttributeLength = SDP_GetDataElementSize(CurrentParameter, &ElementHeaderSize); - - /* Copy over the starting Attribute ID and (if it the current element is a range) the ending Attribute ID */ - memcpy(&CurrentAttributeRange[0], *CurrentParameter, AttributeLength); - - /* If the element is not an Attribute Range, copy over the starting ID to the ending ID to make a range of 1 */ - if (AttributeLength == 2) - CurrentAttributeRange[1] = CurrentAttributeRange[0]; - - /* Swap the endianness of the attribute range values */ - CurrentAttributeRange[0] = SwapEndian_16(CurrentAttributeRange[0]); - CurrentAttributeRange[1] = SwapEndian_16(CurrentAttributeRange[1]); - - BT_SDP_DEBUG(2, "-- Attribute: 0x%04X-0x%04X", CurrentAttributeRange[0], CurrentAttributeRange[1]); - - AttributeIDListLength -= (AttributeLength + ElementHeaderSize); - *CurrentParameter += AttributeLength; - } - - return TotalAttributes; -} - -/** Reads in the collection of UUIDs from the input buffer's Data Element Sequence container, into the given - * UUID list for later use. Once complete, the input buffer pointer is advanced to the end of the UUID container. - * - * \param[out] UUIDList Pointer to a buffer where the list of UUIDs are to be stored - * \param[in] CurrentParameter Pointer to a Buffer containing a Data Element Sequence of UUID elements - * - * \return Total number of UUIDs stored in the Data Element Sequence - */ -static uint8_t SDP_GetUUIDList(uint8_t UUIDList[][UUID_SIZE_BYTES], - const void** const CurrentParameter) -{ - uint8_t ElementHeaderSize; - uint8_t TotalUUIDs = 0; - - /* Retrieve the total size of the UUID container, and unwrap the outer Data Element Sequence container */ - uint16_t ServicePatternLength = SDP_GetDataElementSize(CurrentParameter, &ElementHeaderSize); - BT_SDP_DEBUG(2, "-- Total UUID Length: 0x%04X", ServicePatternLength); - while (ServicePatternLength) - { - /* Retrieve the size of the next UUID in the container and get a pointer to the next free UUID element in the list */ - uint8_t* CurrentUUID = UUIDList[TotalUUIDs++]; - uint8_t UUIDLength = SDP_GetDataElementSize(CurrentParameter, &ElementHeaderSize); - - /* Copy over UUID from the container to the free slot */ - if (UUIDLength <= 4) - { - /* Copy over the base UUID value to the free UUID slot in the list */ - memcpy_P(CurrentUUID, &BaseUUID, sizeof(BaseUUID)); - - /* Copy over short UUID */ - memcpy(CurrentUUID + (4 - UUIDLength), *CurrentParameter, UUIDLength); - } - else - { - /* Copy over full UUID */ - memcpy(CurrentUUID, *CurrentParameter, UUIDLength); - } - - BT_SDP_DEBUG(2, "-- UUID (%d): %02X%02X%02X%02X-%02X%02X-%02X%02X-%02X%02X-%02X%02X%02X%02X%02X%02X", - UUIDLength, - CurrentUUID[0], CurrentUUID[1], CurrentUUID[2], CurrentUUID[3], - CurrentUUID[4], CurrentUUID[5], - CurrentUUID[6], CurrentUUID[7], - CurrentUUID[8], CurrentUUID[9], - CurrentUUID[10], CurrentUUID[11], CurrentUUID[12], CurrentUUID[13], CurrentUUID[14], CurrentUUID[15]); - - ServicePatternLength -= (UUIDLength + ElementHeaderSize); - *CurrentParameter += UUIDLength; - } - - return TotalUUIDs; -} - -/** Retrieves the total size of the given locally stored (in PROGMEM) attribute Data Element container. - * - * \param[in] AttributeData Pointer to the start of the Attribute container, located in PROGMEM - * \param[out] HeaderSize Pointer to a location where the header size of the data element is to be stored - * - * \return Size in bytes of the entire attribute container, including the header - */ -static uint32_t SDP_GetLocalAttributeContainerSize(const void* const AttributeData, - uint8_t* const HeaderSize) -{ - /* Fetch the size of the Data Element structure from the header */ - uint8_t SizeIndex = (pgm_read_byte(AttributeData) & 0x07); - - uint32_t ElementValueSize; - - /* Convert the Data Element size index into a size in bytes */ - switch (SizeIndex) - { - case SDP_DATASIZE_Variable8Bit: - *HeaderSize = (1 + sizeof(uint8_t)); - ElementValueSize = pgm_read_byte(AttributeData + 1); - break; - case SDP_DATASIZE_Variable16Bit: - *HeaderSize = (1 + sizeof(uint16_t)); - ElementValueSize = SwapEndian_16(pgm_read_word(AttributeData + 1)); - break; - case SDP_DATASIZE_Variable32Bit: - *HeaderSize = (1 + sizeof(uint32_t)); - ElementValueSize = SwapEndian_32(pgm_read_dword(AttributeData + 1)); - break; - default: - *HeaderSize = 1; - ElementValueSize = (1 << SizeIndex); - break; - } - - return ElementValueSize; -} - -/** Retrieves the size of a Data Element container from the current input buffer, and advances the input buffer - * pointer to the start of the Data Element's contents. - * - * \param[in, out] DataElementHeader Pointer to the start of a Data Element header - * \param[out] ElementHeaderSize Size in bytes of the header that was skipped - * - * \return Size in bytes of the Data Element container's contents, minus the header - */ -static uint32_t SDP_GetDataElementSize(const void** const DataElementHeader, - uint8_t* const ElementHeaderSize) -{ - /* Fetch the size of the Data Element structure from the header, increment the current buffer pos */ - uint8_t SizeIndex = (SDP_ReadData8(DataElementHeader) & 0x07); - - uint32_t ElementValueSize; - - /* Convert the Data Element size index into a size in bytes */ - switch (SizeIndex) - { - case SDP_DATASIZE_Variable8Bit: - *ElementHeaderSize = (1 + sizeof(uint8_t)); - ElementValueSize = SDP_ReadData8(DataElementHeader); - break; - case SDP_DATASIZE_Variable16Bit: - *ElementHeaderSize = (1 + sizeof(uint16_t)); - ElementValueSize = SDP_ReadData16(DataElementHeader); - break; - case SDP_DATASIZE_Variable32Bit: - *ElementHeaderSize = (1 + sizeof(uint32_t)); - ElementValueSize = SDP_ReadData32(DataElementHeader); - break; - default: - *ElementHeaderSize = 1; - ElementValueSize = (1 << SizeIndex); - break; - } - - return ElementValueSize; -} - diff --git a/Demos/Host/Incomplete/BluetoothHost/Lib/SDP.h b/Demos/Host/Incomplete/BluetoothHost/Lib/SDP.h deleted file mode 100644 index 83e67308c4..0000000000 --- a/Demos/Host/Incomplete/BluetoothHost/Lib/SDP.h +++ /dev/null @@ -1,250 +0,0 @@ -/* - LUFA Library - Copyright (C) Dean Camera, 2012. - - dean [at] fourwalledcubicle [dot] com - www.lufa-lib.org -*/ - -/* - Copyright 2012 Dean Camera (dean [at] fourwalledcubicle [dot] com) - - Permission to use, copy, modify, distribute, and sell this - software and its documentation for any purpose is hereby granted - without fee, provided that the above copyright notice appear in - all copies and that both that the copyright notice and this - permission notice and warranty disclaimer appear in supporting - documentation, and that the name of the author not be used in - advertising or publicity pertaining to distribution of the - software without specific, written prior permission. - - The author disclaim all warranties with regard to this - software, including all implied warranties of merchantability - and fitness. In no event shall the author be liable for any - special, indirect or consequential damages or any damages - whatsoever resulting from loss of use, data or profits, whether - in an action of contract, negligence or other tortious action, - arising out of or in connection with the use or performance of - this software. -*/ - -/** \file - * - * Header file for ServiceDiscoveryProtocol.c. - */ - -#ifndef _SERVICEDISCOVERYPROTOCOL_H_ -#define _SERVICEDISCOVERYPROTOCOL_H_ - - /* Includes: */ - #include - #include - #include - #include - #include - - #include - #include - - #include "BluetoothStack.h" - #include "SDPServices.h" - - /* Macros: */ - #define BT_SDP_DEBUG(l, s, ...) do { if (SDP_DEBUG_LEVEL >= l) printf_P(PSTR("(SDP) " s "\r\n"), ##__VA_ARGS__); } while (0) - #define SDP_DEBUG_LEVEL 0 - - #define SDP_PDU_ERRORRESPONSE 0x01 - #define SDP_PDU_SERVICESEARCHREQUEST 0x02 - #define SDP_PDU_SERVICESEARCHRESPONSE 0x03 - #define SDP_PDU_SERVICEATTRIBUTEREQUEST 0x04 - #define SDP_PDU_SERVICEATTRIBUTERESPONSE 0x05 - #define SDP_PDU_SERVICESEARCHATTRIBUTEREQUEST 0x06 - #define SDP_PDU_SERVICESEARCHATTRIBUTERESPONSE 0x07 - - /* Enums: */ - /** Data sizes for SDP Data Element headers, to indicate the size of the data contained in the element. When creating - * a Data Element, a value from this enum should be ORed with a value from the \ref ServiceDiscovery_DataTypes_t enum. - */ - enum ServiceDiscovery_DataSizes_t - { - SDP_DATASIZE_8Bit = 0, /**< Contained data is 8 bits in length. */ - SDP_DATASIZE_16Bit = 1, /**< Contained data is 16 bits in length. */ - SDP_DATASIZE_32Bit = 2, /**< Contained data is 32 bits in length. */ - SDP_DATASIZE_64Bit = 3, /**< Contained data is 64 bits in length. */ - SDP_DATASIZE_128Bit = 4, /**< Contained data is 128 bits in length. */ - SDP_DATASIZE_Variable8Bit = 5, /**< Contained data is encoded in an 8 bit size integer following the header. */ - SDP_DATASIZE_Variable16Bit = 6, /**< Contained data is encoded in an 16 bit size integer following the header. */ - SDP_DATASIZE_Variable32Bit = 7, /**< Contained data is encoded in an 32 bit size integer following the header. */ - }; - - /** Data types for SDP Data Element headers, to indicate the type of data contained in the element. When creating - * a Data Element, a value from this enum should be ORed with a value from the \ref ServiceDiscovery_DataSizes_t enum. - */ - enum ServiceDiscovery_DataTypes_t - { - SDP_DATATYPE_Nill = (0 << 3), /**< Indicates the container data is a Nill (null) type. */ - SDP_DATATYPE_UnsignedInt = (1 << 3), /**< Indicates the container data is an unsigned integer. */ - SDP_DATATYPE_SignedInt = (2 << 3), /**< Indicates the container data is a signed integer. */ - SDP_DATATYPE_UUID = (3 << 3), /**< Indicates the container data is a UUID. */ - SDP_DATATYPE_String = (4 << 3), /**< Indicates the container data is an ASCII string. */ - SDP_DATATYPE_Boolean = (5 << 3), /**< Indicates the container data is a logical boolean. */ - SDP_DATATYPE_Sequence = (6 << 3), /**< Indicates the container data is a sequence of containers. */ - SDP_DATATYPE_Alternative = (7 << 3), /**< Indicates the container data is a sequence of alternative containers. */ - SDP_DATATYPE_URL = (8 << 3), /**< Indicates the container data is a URL. */ - }; - - /* Type Defines: */ - /** Header for all SPD transaction packets. This header is sent at the start of all SDP packets sent to or from a SDP - * server. - */ - typedef struct - { - uint8_t PDU; /**< SDP packet type, a \c SDP_PDU_* mask value */ - uint16_t TransactionID; /**< Unique transaction ID number to associate requests and responses */ - uint16_t ParameterLength; /**< Length of the data following the SDP header */ - } SDP_PDUHeader_t; - - /* Inline Functions: */ - /** Writes 8 bits of raw data to the given buffer, incrementing the buffer position afterwards. - * - * \param[in, out] BufferPos Current position in the buffer where the data is to be written to - * \param[in] Data Data to write to the buffer - */ - static inline void SDP_WriteData8(void** BufferPos, - const uint8_t Data) - { - *((uint8_t*)*BufferPos) = Data; - *BufferPos += sizeof(uint8_t); - } - - /** Writes 16 bits of raw data to the given buffer, incrementing the buffer position afterwards. - * - * \param[in, out] BufferPos Current position in the buffer where the data is to be written to - * \param[in] Data Data to write to the buffer - */ - static inline void SDP_WriteData16(void** BufferPos, - const uint16_t Data) - { - *((uint16_t*)*BufferPos) = SwapEndian_16(Data); - *BufferPos += sizeof(uint16_t); - } - - /** Writes 32 bits of raw data to the given buffer, incrementing the buffer position afterwards. - * - * \param[in, out] BufferPos Current position in the buffer where the data is to be written to - * \param[in] Data Data to write to the buffer - */ - static inline void SDP_WriteData32(void** BufferPos, - const uint32_t Data) - { - *((uint32_t*)*BufferPos) = SwapEndian_32(Data); - *BufferPos += sizeof(uint32_t); - } - - /** Reads 8 bits of raw data from the given buffer, incrementing the buffer position afterwards. - * - * \param[in, out] BufferPos Current position in the buffer where the data is to be read from - * - * \return Data read from the buffer - */ - static inline uint8_t SDP_ReadData8(const void** BufferPos) - { - uint8_t Data = *((const uint8_t*)*BufferPos); - *BufferPos += sizeof(uint8_t); - - return Data; - } - - /** Reads 16 bits of raw data from the given buffer, incrementing the buffer position afterwards. - * - * \param[in, out] BufferPos Current position in the buffer where the data is to be read from - * - * \return Data read from the buffer - */ - static inline uint16_t SDP_ReadData16(const void** BufferPos) - { - uint16_t Data = SwapEndian_16(*((const uint16_t*)*BufferPos)); - *BufferPos += sizeof(uint16_t); - - return Data; - } - - /** Reads 32 bits of raw data from the given buffer, incrementing the buffer position afterwards. - * - * \param[in, out] BufferPos Current position in the buffer where the data is to be read from - * - * \return Data read from the buffer - */ - static inline uint32_t SDP_ReadData32(const void** BufferPos) - { - uint32_t Data = SwapEndian_32(*((const uint32_t*)*BufferPos)); - *BufferPos += sizeof(uint32_t); - - return Data; - } - - /** Adds a new Data Element Sequence container with a 16-bit size header to the buffer. The buffer - * pointer's position is advanced past the added header once the element has been added. The returned - * size header value is pre-zeroed out so that it can be incremented as data is placed into the Data - * Element Sequence container. - * - * The total added size of the container header is three bytes, regardless of the size of its contents - * as long as the contents' size in bytes fits into a 16-bit integer. - * - * \param[in, out] BufferPos Pointer to a buffer where the container header is to be placed - * - * \return Pointer to the 16-bit size value of the container header, which has been pre-zeroed - */ - static inline uint16_t* SDP_AddSequence16(void** BufferPos) - { - SDP_WriteData8(BufferPos, (SDP_DATASIZE_Variable16Bit | SDP_DATATYPE_Sequence)); - - uint16_t* SizePos = *BufferPos; - SDP_WriteData16(BufferPos, 0); - - return SizePos; - } - - /* Function Prototypes: */ - void SDP_ProcessPacket(void* Data, - Bluetooth_Channel_t* const Channel); - - #if defined(INCLUDE_FROM_SERVICEDISCOVERYPROTOCOL_C) - static void SDP_ProcessServiceSearch(const SDP_PDUHeader_t* const SDPHeader, - Bluetooth_Channel_t* const Channel); - static void SDP_ProcessServiceAttribute(const SDP_PDUHeader_t* const SDPHeader, - Bluetooth_Channel_t* const Channel); - static void SDP_ProcessServiceSearchAttribute(const SDP_PDUHeader_t* const SDPHeader, - Bluetooth_Channel_t* const Channel); - - static uint16_t SDP_AddListedAttributesToResponse(const ServiceAttributeTable_t* AttributeTable, - uint16_t AttributeList[][2], - const uint8_t TotalAttributes, - void** const BufferPos); - static uint16_t SDP_AddAttributeToResponse(const uint16_t AttributeID, - const void* AttributeValue, - void** ResponseBuffer); - static void* SDP_GetAttributeValue(const ServiceAttributeTable_t* AttributeTable, - const uint16_t AttributeID); - - static bool SDP_SearchServiceTable(uint8_t UUIDList[][UUID_SIZE_BYTES], - const uint8_t TotalUUIDs, - const ServiceAttributeTable_t* CurrAttributeTable); - static void SDP_CheckUUIDMatch(uint8_t UUIDList[][UUID_SIZE_BYTES], - const uint8_t TotalUUIDs, - uint16_t* const UUIDMatchFlags, - const void* CurrAttribute); - - static uint8_t SDP_GetAttributeList(uint16_t AttributeList[][2], - const void** const CurrentParameter); - static uint8_t SDP_GetUUIDList(uint8_t UUIDList[][UUID_SIZE_BYTES], - const void** const CurrentParameter); - - static uint32_t SDP_GetLocalAttributeContainerSize(const void* const AttributeData, - uint8_t* const HeaderSize); - static uint32_t SDP_GetDataElementSize(const void** const AttributeHeader, - uint8_t* const ElementHeaderSize); - #endif - -#endif - diff --git a/Demos/Host/Incomplete/BluetoothHost/Lib/SDPServices.c b/Demos/Host/Incomplete/BluetoothHost/Lib/SDPServices.c deleted file mode 100644 index 1170121e44..0000000000 --- a/Demos/Host/Incomplete/BluetoothHost/Lib/SDPServices.c +++ /dev/null @@ -1,184 +0,0 @@ -/* - LUFA Library - Copyright (C) Dean Camera, 2012. - - dean [at] fourwalledcubicle [dot] com - www.lufa-lib.org -*/ - -/* - Copyright 2012 Dean Camera (dean [at] fourwalledcubicle [dot] com) - - Permission to use, copy, modify, distribute, and sell this - software and its documentation for any purpose is hereby granted - without fee, provided that the above copyright notice appear in - all copies and that both that the copyright notice and this - permission notice and warranty disclaimer appear in supporting - documentation, and that the name of the author not be used in - advertising or publicity pertaining to distribution of the - software without specific, written prior permission. - - The author disclaim all warranties with regard to this - software, including all implied warranties of merchantability - and fitness. In no event shall the author be liable for any - special, indirect or consequential damages or any damages - whatsoever resulting from loss of use, data or profits, whether - in an action of contract, negligence or other tortious action, - arising out of or in connection with the use or performance of - this software. -*/ - -/** \file - * - * SDP Service Attribute definitions. This file contains the attributes - * and attribute tables of all the services the device supports, which can - * then be retrieved by a connected Bluetooth device via the SDP server. - */ - -#include "SDPServices.h" - -/** Serial Port Profile attribute, listing the unique service handle of the Serial Port service - * within the device. This handle can then be requested by the SDP client in future transactions - * in lieu of a search UUID list. - */ -const struct -{ - uint8_t Header; - uint32_t Data; -} PROGMEM SerialPort_Attribute_ServiceHandle = - { - (SDP_DATATYPE_UnsignedInt | SDP_DATASIZE_32Bit), - SWAPENDIAN_32(0x00010001), - }; - -/** Serial Port Profile attribute, listing the implemented Service Class UUIDs of the Serial Port service - * within the device. This list indicates all the class UUIDs that apply to the Serial Port service, so that - * a SDP client can search by a generalized class rather than a specific UUID to determine supported services. - */ -const struct -{ - uint8_t Header; - uint8_t Size; - ItemUUID_t UUIDList[]; -} PROGMEM SerialPort_Attribute_ServiceClassIDs = - { - (SDP_DATATYPE_Sequence | SDP_DATASIZE_Variable8Bit), - (sizeof(ItemUUID_t) * 1), - { - {(SDP_DATATYPE_UUID | SDP_DATASIZE_128Bit), SP_CLASS_UUID}, - }, - }; - -/** Serial Port Profile attribute, listing the Protocols (and their attributes) of the Serial Port service - * within the device. This list indicates what protocols the service is layered on top of, as well as any - * configuration information for each layer. - */ -const struct -{ - uint8_t Header; - uint8_t Size; - - ItemProtocol_t L2CAP; - ItemProtocol_8BitParam_t RFCOMM; -} PROGMEM SerialPort_Attribute_ProtocolDescriptor = - { - (SDP_DATATYPE_Sequence | SDP_DATASIZE_Variable8Bit), - (sizeof(ItemProtocol_t) + sizeof(ItemProtocol_8BitParam_t)), - { - (SDP_DATATYPE_Sequence | SDP_DATASIZE_Variable8Bit), - sizeof(ItemUUID_t), - { - {(SDP_DATATYPE_UUID | SDP_DATASIZE_128Bit), L2CAP_UUID}, - }, - }, - { - (SDP_DATATYPE_Sequence | SDP_DATASIZE_Variable8Bit), - (sizeof(ItemUUID_t) + sizeof(Item8Bit_t)), - { - {(SDP_DATATYPE_UUID | SDP_DATASIZE_128Bit), RFCOMM_UUID}, - {(SDP_DATATYPE_UnsignedInt | SDP_DATASIZE_8Bit), 0x03}, - }, - }, - }; - -/** Serial Port Profile attribute, listing the Browse Group List UUIDs which this service is a member of. - * Browse Group UUIDs give a way to group together services within a device in a simple hierarchy, so that - * a SDP client can progressively narrow down an general browse to a specific service which it requires. - */ -const struct -{ - uint8_t Header; - uint8_t Size; - ItemUUID_t UUIDList[]; -} PROGMEM SerialPort_Attribute_BrowseGroupList = - { - (SDP_DATATYPE_Sequence | SDP_DATASIZE_Variable8Bit), - (sizeof(ItemUUID_t) * 1), - { - {(SDP_DATATYPE_UUID | SDP_DATASIZE_128Bit), PUBLICBROWSEGROUP_CLASS_UUID}, - }, - }; - -/** Serial Port Profile attribute, listing the languages (and their encodings) supported - * by the Serial Port service in its text string attributes. - */ -const struct -{ - uint8_t Header; - uint8_t Size; - ItemLangEncoding_t LanguageEncodings[]; -} PROGMEM SerialPort_Attribute_LanguageBaseIDOffset = - { - (SDP_DATATYPE_Sequence | SDP_DATASIZE_Variable8Bit), - (sizeof(ItemLangEncoding_t) * 1), - { - { - {(SDP_DATATYPE_UnsignedInt | SDP_DATASIZE_16Bit), SWAPENDIAN_16(0x454E)}, - {(SDP_DATATYPE_UnsignedInt | SDP_DATASIZE_16Bit), SWAPENDIAN_16(0x006A)}, - {(SDP_DATATYPE_UnsignedInt | SDP_DATASIZE_16Bit), SWAPENDIAN_16(0x0100)}, - }, - }, - }; - -/** Serial Port Profile attribute, listing a human readable name of the service. */ -const struct -{ - uint8_t Header; - uint8_t Size; - char Text[]; -} PROGMEM SerialPort_Attribute_ServiceName = - { - (SDP_DATATYPE_String | SDP_DATASIZE_Variable8Bit), - sizeof("Wireless Serial Port") - 1, - "Wireless Serial Port", - }; - -/** Serial Port Profile attribute, listing a human readable description of the service. */ -const struct -{ - uint8_t Header; - uint8_t Size; - char Text[]; -} PROGMEM SerialPort_Attribute_ServiceDescription = - { - (SDP_DATATYPE_String | SDP_DATASIZE_Variable8Bit), - sizeof("Wireless Serial Port Service") - 1, - "Wireless Serial Port Service", - }; - -/** Service Attribute Table for the Serial Port service, linking each supported attribute ID to its data, so that - * the SDP server can retrieve it for transmission back to a SDP client upon request. - */ -const ServiceAttributeTable_t PROGMEM SerialPort_Attribute_Table[] = - { - {.AttributeID = SDP_ATTRIBUTE_ID_SERVICERECORDHANDLE, .Data = &SerialPort_Attribute_ServiceHandle }, - {.AttributeID = SDP_ATTRIBUTE_ID_SERVICECLASSIDS, .Data = &SerialPort_Attribute_ServiceClassIDs }, - {.AttributeID = SDP_ATTRIBUTE_ID_PROTOCOLDESCRIPTORLIST, .Data = &SerialPort_Attribute_ProtocolDescriptor }, - {.AttributeID = SDP_ATTRIBUTE_ID_BROWSEGROUPLIST, .Data = &SerialPort_Attribute_BrowseGroupList }, - {.AttributeID = SDP_ATTRIBUTE_ID_LANGUAGEBASEATTROFFSET, .Data = &SerialPort_Attribute_LanguageBaseIDOffset}, - {.AttributeID = SDP_ATTRIBUTE_ID_SERVICENAME, .Data = &SerialPort_Attribute_ServiceName }, - {.AttributeID = SDP_ATTRIBUTE_ID_SERVICEDESCRIPTION, .Data = &SerialPort_Attribute_ServiceDescription }, - - SERVICE_ATTRIBUTE_TABLE_TERMINATOR - }; - diff --git a/Demos/Host/Incomplete/BluetoothHost/Lib/SDPServices.h b/Demos/Host/Incomplete/BluetoothHost/Lib/SDPServices.h deleted file mode 100644 index 8850a29f21..0000000000 --- a/Demos/Host/Incomplete/BluetoothHost/Lib/SDPServices.h +++ /dev/null @@ -1,174 +0,0 @@ -/* - LUFA Library - Copyright (C) Dean Camera, 2012. - - dean [at] fourwalledcubicle [dot] com - www.lufa-lib.org -*/ - -/* - Copyright 2012 Dean Camera (dean [at] fourwalledcubicle [dot] com) - - Permission to use, copy, modify, distribute, and sell this - software and its documentation for any purpose is hereby granted - without fee, provided that the above copyright notice appear in - all copies and that both that the copyright notice and this - permission notice and warranty disclaimer appear in supporting - documentation, and that the name of the author not be used in - advertising or publicity pertaining to distribution of the - software without specific, written prior permission. - - The author disclaim all warranties with regard to this - software, including all implied warranties of merchantability - and fitness. In no event shall the author be liable for any - special, indirect or consequential damages or any damages - whatsoever resulting from loss of use, data or profits, whether - in an action of contract, negligence or other tortious action, - arising out of or in connection with the use or performance of - this software. -*/ - -/** \file - * - * Header file for SDPServices.c. - */ - -#ifndef _SDPSERVICES_H_ -#define _SDPSERVICES_H_ - - /* Includes: */ - #include "SDP.h" - - /* Macros: */ - /** Size of a full 128 bit UUID, in bytes. */ - #define UUID_SIZE_BYTES 16 - - /** First 80 bits common to all standardized Bluetooth services. */ - #define BASE_80BIT_UUID 0x0000, 0x0010, 0x0080, {0x00, 0x80, 0x5F, 0x9B, 0x34, 0xFB} - - #define RFCOMM_UUID {SWAPENDIAN_32(0x00000003), BASE_80BIT_UUID} - #define L2CAP_UUID {SWAPENDIAN_32(0x00000100), BASE_80BIT_UUID} - #define SP_CLASS_UUID {SWAPENDIAN_32(0x00001101), BASE_80BIT_UUID} - #define PUBLICBROWSEGROUP_CLASS_UUID {SWAPENDIAN_32(0x00001002), BASE_80BIT_UUID} - - #define SDP_ATTRIBUTE_ID_SERVICERECORDHANDLE 0x0000 - #define SDP_ATTRIBUTE_ID_SERVICECLASSIDS 0x0001 - #define SDP_ATTRIBUTE_ID_PROTOCOLDESCRIPTORLIST 0x0004 - #define SDP_ATTRIBUTE_ID_BROWSEGROUPLIST 0x0005 - #define SDP_ATTRIBUTE_ID_LANGUAGEBASEATTROFFSET 0x0006 - #define SDP_ATTRIBUTE_ID_SERVICENAME 0x0100 - #define SDP_ATTRIBUTE_ID_SERVICEDESCRIPTION 0x0101 - - /** Terminator for a service attribute table of type \ref ServiceAttributeTable_t. */ - #define SERVICE_ATTRIBUTE_TABLE_TERMINATOR {.Data = NULL} - - /* Type Defines: */ - /** Type define for a UUID value structure. This struct can be used to hold full 128-bit UUIDs. */ - typedef struct - { - uint32_t A; /**< Bits 0-31 of the UUID. */ - uint16_t B; /**< Bits 32-47 of the UUID. */ - uint16_t C; /**< Bits 48-63 of the UUID. */ - uint16_t D; /**< Bits 64-79 of the UUID. */ - uint8_t E[6]; /**< Bits 80-127 of the UUID. */ - } UUID_t; - - /** Structure for the association of attribute ID values to an attribute value in FLASH. A table of these - * structures can then be built up for each supported UUID service within the device. - * - * \attention This table must be terminated with a \ref SERVICE_ATTRIBUTE_TABLE_TERMINATOR element. - */ - typedef struct - { - uint16_t AttributeID; /**< Attribute ID of the table element which the UUID service supports */ - const void* Data; /**< Pointer to the attribute data, located in PROGMEM memory space */ - } ServiceAttributeTable_t; - - /** Structure for a list of Data Elements containing 8-bit integers, for service attributes requiring such lists. */ - typedef struct - { - uint8_t Header; /**< Data Element header, should be (SDP_DATATYPE_UnsignedInt | SDP_DATASIZE_8Bit) */ - uint8_t Value; /**< Value to store in the list Data Element */ - } Item8Bit_t; - - /** Structure for a list of Data Elements containing 16-bit integers, for service attributes requiring such lists. */ - typedef struct - { - uint8_t Header; /**< Data Element header, should be (SDP_DATATYPE_UnsignedInt | SDP_DATASIZE_16Bit) */ - uint16_t Value; /**< Value to store in the list Data Element */ - } Item16Bit_t; - - /** Structure for a list of Data Elements containing 32-bit integers, for service attributes requiring such lists. */ - typedef struct - { - uint8_t Header; /**< Data Element header, should be (SDP_DATATYPE_UnsignedInt | SDP_DATASIZE_32Bit) */ - uint32_t Value; /**< Value to store in the list Data Element */ - } Item32Bit_t; - - /** Structure for a list of Data Elements containing UUIDs, for service attributes requiring UUID lists. */ - typedef struct - { - uint8_t Header; /**< Data Element header, should be (SDP_DATATYPE_UUID | SDP_DATASIZE_128Bit) */ - UUID_t UUID; /**< UUID to store in the list Data Element */ - } ItemUUID_t; - - /** Structure for a list of Data Elements Sequences containing UUID Data Elements, for service attributes requiring - * protocol lists. - */ - typedef struct - { - uint8_t Header; /**< Data Element header, should be (SDP_DATATYPE_Sequence | SDP_DATASIZE_Variable8Bit) */ - uint8_t Size; /**< Size of the inner Data Element sequence */ - - struct - { - ItemUUID_t UUID; /**< UUID to store in the protocol list Data Element sequence */ - } Protocol; - } ItemProtocol_t; - - /** Structure for a list of Data Elements Sequences containing UUID Data Elements and an 8-bit param value, for service - * attributes requiring extended protocol lists containing an 8-bit value. - */ - typedef struct - { - uint8_t Header; /**< Data Element header, should be (SDP_DATATYPE_Sequence | SDP_DATASIZE_Variable8Bit) */ - uint8_t Size; /**< Size of the inner Data Element sequence */ - - struct - { - ItemUUID_t UUID; /**< UUID to store in the protocol list Data Element sequence */ - Item8Bit_t Param; /**< 8-Bit Parameter associated with the service */ - } Protocol; - } ItemProtocol_8BitParam_t; - - /** Structure for a list of Data Elements Sequences containing UUID Data Elements and an 16-bit param value, for service - * attributes requiring extended protocol lists containing an 16-bit value. - */ - typedef struct - { - uint8_t Header; /**< Data Element header, should be (SDP_DATATYPE_Sequence | SDP_DATASIZE_Variable8Bit) */ - uint8_t Size; /**< Size of the inner Data Element sequence */ - - struct - { - ItemUUID_t UUID; /**< UUID to store in the protocol list Data Element sequence */ - Item16Bit_t Channel; /**< 16-Bit Parameter associated with the service */ - } Protocol; - } ItemProtocol_16BitParam_t; - - /** Structure for a list of Data Elements containing language encodings, including the language ID, Encoding ID and - * Attribute base offset. - */ - typedef struct - { - Item16Bit_t LanguageID; /**< Language ID for the current language */ - Item16Bit_t EncodingID; /**< Encoding used for the current language */ - Item16Bit_t OffsetID; /**< Attribute offset added to all strings using this language within the service */ - } ItemLangEncoding_t; - - /* External Variables: */ - extern const ServiceAttributeTable_t SerialPort_Attribute_Table[]; - extern const ServiceAttributeTable_t PnP_Attribute_Table[]; - -#endif - diff --git a/Demos/Host/Incomplete/BluetoothHost/makefile b/Demos/Host/Incomplete/BluetoothHost/makefile deleted file mode 100644 index 14e74b6e5f..0000000000 --- a/Demos/Host/Incomplete/BluetoothHost/makefile +++ /dev/null @@ -1,733 +0,0 @@ -# Hey Emacs, this is a -*- makefile -*- -#---------------------------------------------------------------------------- -# WinAVR Makefile Template written by Eric B. Weddington, Jörg Wunsch, et al. -# >> Modified for use with the LUFA project. << -# -# Released to the Public Domain -# -# Additional material for this makefile was written by: -# Peter Fleury -# Tim Henigan -# Colin O'Flynn -# Reiner Patommel -# Markus Pfaff -# Sander Pool -# Frederik Rouleau -# Carlos Lamas -# Dean Camera -# Opendous Inc. -# Denver Gingerich -# -#---------------------------------------------------------------------------- -# On command line: -# -# make all = Make software. -# -# make clean = Clean out built project files. -# -# make coff = Convert ELF to AVR COFF. -# -# make extcoff = Convert ELF to AVR Extended COFF. -# -# make program = Download the hex file to the device, using avrdude. -# Please customize the avrdude settings below first! -# -# make dfu = Download the hex file to the device, using dfu-programmer (must -# have dfu-programmer installed). -# -# make flip = Download the hex file to the device, using Atmel FLIP (must -# have Atmel FLIP installed). -# -# make dfu-ee = Download the eeprom file to the device, using dfu-programmer -# (must have dfu-programmer installed). -# -# make flip-ee = Download the eeprom file to the device, using Atmel FLIP -# (must have Atmel FLIP installed). -# -# make doxygen = Generate DoxyGen documentation for the project (must have -# DoxyGen installed) -# -# make debug = Start either simulavr or avarice as specified for debugging, -# with avr-gdb or avr-insight as the front end for debugging. -# -# make filename.s = Just compile filename.c into the assembler code only. -# -# make filename.i = Create a preprocessed source file for use in submitting -# bug reports to the GCC project. -# -# To rebuild project do "make clean" then "make all". -#---------------------------------------------------------------------------- - - -# MCU name -MCU = at90usb1287 - - -# Target architecture (see library "Board Types" documentation). -ARCH = AVR8 - - -# Target board (see library "Board Types" documentation, NONE for projects not requiring -# LUFA board drivers). If USER is selected, put custom board drivers in a directory called -# "Board" inside the application directory. -BOARD = USBKEY - - -# Processor frequency. -# This will define a symbol, F_CPU, in all source code files equal to the -# processor frequency in Hz. You can then use this symbol in your source code to -# calculate timings. Do NOT tack on a 'UL' at the end, this will be done -# automatically to create a 32-bit value in your source code. -# -# This will be an integer division of F_USB below, as it is sourced by -# F_USB after it has run through any CPU prescalers. Note that this value -# does not *change* the processor frequency - it should merely be updated to -# reflect the processor speed set externally so that the code can use accurate -# software delays. -F_CPU = 8000000 - - -# Input clock frequency. -# This will define a symbol, F_USB, in all source code files equal to the -# input clock frequency (before any prescaling is performed) in Hz. This value may -# differ from F_CPU if prescaling is used on the latter, and is required as the -# raw input clock is fed directly to the PLL sections of the AVR for high speed -# clock generation for the USB and other AVR subsections. Do NOT tack on a 'UL' -# at the end, this will be done automatically to create a 32-bit value in your -# source code. -# -# If no clock division is performed on the input clock inside the AVR (via the -# CPU clock adjust registers or the clock division fuses), this will be equal to F_CPU. -F_USB = $(F_CPU) - - -# Output format. (can be srec, ihex, binary) -FORMAT = ihex - - -# Target file name (without extension). -TARGET = BluetoothHost - - -# Object files directory -# To put object files in current directory, use a dot (.), do NOT make -# this an empty or blank macro! -OBJDIR = . - - -# Path to the LUFA library -LUFA_PATH = ../../../.. - - -# LUFA library compile-time options and predefined tokens -LUFA_OPTS = -D USB_HOST_ONLY -LUFA_OPTS += -D USE_STATIC_OPTIONS="(USB_OPT_REG_ENABLED | USB_OPT_AUTO_PLL)" - - -# Create the LUFA source path variables by including the LUFA root makefile -include $(LUFA_PATH)/LUFA/makefile - - -# List C source files here. (C dependencies are automatically generated.) -SRC = $(TARGET).c \ - BluetoothEvents.c \ - DeviceDescriptor.c \ - ConfigDescriptor.c \ - Lib/BluetoothStack.c \ - Lib/BluetoothHCICommands.c \ - Lib/BluetoothACLPackets.c \ - Lib/SDP.c \ - Lib/SDPServices.c \ - Lib/RFCOMM.c \ - Lib/RFCOMMControl.c \ - $(LUFA_SRC_USB) \ - $(LUFA_SRC_SERIAL) - - -# List C++ source files here. (C dependencies are automatically generated.) -CPPSRC = - - -# List Assembler source files here. -# Make them always end in a capital .S. Files ending in a lowercase .s -# will not be considered source files but generated files (assembler -# output from the compiler), and will be deleted upon "make clean"! -# Even though the DOS/Win* filesystem matches both .s and .S the same, -# it will preserve the spelling of the filenames, and gcc itself does -# care about how the name is spelled on its command-line. -ASRC = - - -# Optimization level, can be [0, 1, 2, 3, s]. -# 0 = turn off optimization. s = optimize for size. -# (Note: 3 is not always the best optimization level. See avr-libc FAQ.) -OPT = s - - -# Debugging format. -# Native formats for AVR-GCC's -g are dwarf-2 [default] or stabs. -# AVR Studio 4.10 requires dwarf-2. -# AVR [Extended] COFF format requires stabs, plus an avr-objcopy run. -DEBUG = dwarf-2 - - -# List any extra directories to look for include files here. -# Each directory must be seperated by a space. -# Use forward slashes for directory separators. -# For a directory that has spaces, enclose it in quotes. -EXTRAINCDIRS = $(LUFA_PATH)/ - - -# Compiler flag to set the C Standard level. -# c89 = "ANSI" C -# gnu89 = c89 plus GCC extensions -# c99 = ISO C99 standard (not yet fully implemented) -# gnu99 = c99 plus GCC extensions -CSTANDARD = -std=c99 - - -# Place -D or -U options here for C sources -CDEFS = -DF_CPU=$(F_CPU)UL -CDEFS += -DF_USB=$(F_USB)UL -CDEFS += -DBOARD=BOARD_$(BOARD) -DARCH=ARCH_$(ARCH) -CDEFS += $(LUFA_OPTS) - - -# Place -D or -U options here for ASM sources -ADEFS = -DF_CPU=$(F_CPU) -ADEFS += -DF_USB=$(F_USB)UL -ADEFS += -DBOARD=BOARD_$(BOARD) -ADEFS += $(LUFA_OPTS) - -# Place -D or -U options here for C++ sources -CPPDEFS = -DF_CPU=$(F_CPU)UL -CPPDEFS += -DF_USB=$(F_USB)UL -CPPDEFS += -DBOARD=BOARD_$(BOARD) -CPPDEFS += $(LUFA_OPTS) -#CPPDEFS += -D__STDC_LIMIT_MACROS -#CPPDEFS += -D__STDC_CONSTANT_MACROS - - - -#---------------- Compiler Options C ---------------- -# -g*: generate debugging information -# -O*: optimization level -# -f...: tuning, see GCC manual and avr-libc documentation -# -Wall...: warning level -# -Wa,...: tell GCC to pass this to the assembler. -# -adhlns...: create assembler listing -CFLAGS = -g$(DEBUG) -CFLAGS += $(CDEFS) -CFLAGS += -O$(OPT) -CFLAGS += -funsigned-char -CFLAGS += -funsigned-bitfields -CFLAGS += -ffunction-sections -CFLAGS += -fno-inline-small-functions -CFLAGS += -fpack-struct -CFLAGS += -fshort-enums -CFLAGS += -fno-strict-aliasing -CFLAGS += -Wall -CFLAGS += -Wstrict-prototypes -#CFLAGS += -mshort-calls -#CFLAGS += -fno-unit-at-a-time -#CFLAGS += -Wundef -#CFLAGS += -Wunreachable-code -#CFLAGS += -Wsign-compare -CFLAGS += -Wa,-adhlns=$(<:%.c=$(OBJDIR)/%.lst) -CFLAGS += $(patsubst %,-I%,$(EXTRAINCDIRS)) -CFLAGS += $(CSTANDARD) - - -#---------------- Compiler Options C++ ---------------- -# -g*: generate debugging information -# -O*: optimization level -# -f...: tuning, see GCC manual and avr-libc documentation -# -Wall...: warning level -# -Wa,...: tell GCC to pass this to the assembler. -# -adhlns...: create assembler listing -CPPFLAGS = -g$(DEBUG) -CPPFLAGS += $(CPPDEFS) -CPPFLAGS += -O$(OPT) -CPPFLAGS += -funsigned-char -CPPFLAGS += -funsigned-bitfields -CPPFLAGS += -fpack-struct -CPPFLAGS += -fshort-enums -CPPFLAGS += -fno-exceptions -CPPFLAGS += -Wall -CPPFLAGS += -Wundef -#CPPFLAGS += -mshort-calls -#CPPFLAGS += -fno-unit-at-a-time -#CPPFLAGS += -Wstrict-prototypes -#CPPFLAGS += -Wunreachable-code -#CPPFLAGS += -Wsign-compare -CPPFLAGS += -Wa,-adhlns=$(<:%.cpp=$(OBJDIR)/%.lst) -CPPFLAGS += $(patsubst %,-I%,$(EXTRAINCDIRS)) -#CPPFLAGS += $(CSTANDARD) - - -#---------------- Assembler Options ---------------- -# -Wa,...: tell GCC to pass this to the assembler. -# -adhlns: create listing -# -gstabs: have the assembler create line number information; note that -# for use in COFF files, additional information about filenames -# and function names needs to be present in the assembler source -# files -- see avr-libc docs [FIXME: not yet described there] -# -listing-cont-lines: Sets the maximum number of continuation lines of hex -# dump that will be displayed for a given single line of source input. -ASFLAGS = $(ADEFS) -Wa,-adhlns=$(<:%.S=$(OBJDIR)/%.lst),-gstabs,--listing-cont-lines=100 - - -#---------------- Library Options ---------------- -# Minimalistic printf version -PRINTF_LIB_MIN = -Wl,-u,vfprintf -lprintf_min - -# Floating point printf version (requires MATH_LIB = -lm below) -PRINTF_LIB_FLOAT = -Wl,-u,vfprintf -lprintf_flt - -# If this is left blank, then it will use the Standard printf version. -PRINTF_LIB = -#PRINTF_LIB = $(PRINTF_LIB_MIN) -#PRINTF_LIB = $(PRINTF_LIB_FLOAT) - - -# Minimalistic scanf version -SCANF_LIB_MIN = -Wl,-u,vfscanf -lscanf_min - -# Floating point + %[ scanf version (requires MATH_LIB = -lm below) -SCANF_LIB_FLOAT = -Wl,-u,vfscanf -lscanf_flt - -# If this is left blank, then it will use the Standard scanf version. -SCANF_LIB = -#SCANF_LIB = $(SCANF_LIB_MIN) -#SCANF_LIB = $(SCANF_LIB_FLOAT) - - -MATH_LIB = -lm - - -# List any extra directories to look for libraries here. -# Each directory must be seperated by a space. -# Use forward slashes for directory separators. -# For a directory that has spaces, enclose it in quotes. -EXTRALIBDIRS = - - - -#---------------- External Memory Options ---------------- - -# 64 KB of external RAM, starting after internal RAM (ATmega128!), -# used for variables (.data/.bss) and heap (malloc()). -#EXTMEMOPTS = -Wl,-Tdata=0x801100,--defsym=__heap_end=0x80ffff - -# 64 KB of external RAM, starting after internal RAM (ATmega128!), -# only used for heap (malloc()). -#EXTMEMOPTS = -Wl,--section-start,.data=0x801100,--defsym=__heap_end=0x80ffff - -EXTMEMOPTS = - - - -#---------------- Linker Options ---------------- -# -Wl,...: tell GCC to pass this to linker. -# -Map: create map file -# --cref: add cross reference to map file -LDFLAGS = -Wl,-Map=$(TARGET).map,--cref -LDFLAGS += -Wl,--relax -LDFLAGS += -Wl,--gc-sections -LDFLAGS += $(EXTMEMOPTS) -LDFLAGS += $(patsubst %,-L%,$(EXTRALIBDIRS)) -LDFLAGS += $(PRINTF_LIB) $(SCANF_LIB) $(MATH_LIB) -#LDFLAGS += -T linker_script.x - - - -#---------------- Programming Options (avrdude) ---------------- - -# Programming hardware -# Type: avrdude -c ? -# to get a full listing. -# -AVRDUDE_PROGRAMMER = jtagmkII - -# com1 = serial port. Use lpt1 to connect to parallel port. -AVRDUDE_PORT = usb - -AVRDUDE_WRITE_FLASH = -U flash:w:$(TARGET).hex -#AVRDUDE_WRITE_EEPROM = -U eeprom:w:$(TARGET).eep - - -# Uncomment the following if you want avrdude's erase cycle counter. -# Note that this counter needs to be initialized first using -Yn, -# see avrdude manual. -#AVRDUDE_ERASE_COUNTER = -y - -# Uncomment the following if you do /not/ wish a verification to be -# performed after programming the device. -#AVRDUDE_NO_VERIFY = -V - -# Increase verbosity level. Please use this when submitting bug -# reports about avrdude. See -# to submit bug reports. -#AVRDUDE_VERBOSE = -v -v - -AVRDUDE_FLAGS = -p $(MCU) -P $(AVRDUDE_PORT) -c $(AVRDUDE_PROGRAMMER) -AVRDUDE_FLAGS += $(AVRDUDE_NO_VERIFY) -AVRDUDE_FLAGS += $(AVRDUDE_VERBOSE) -AVRDUDE_FLAGS += $(AVRDUDE_ERASE_COUNTER) - - - -#---------------- Debugging Options ---------------- - -# For simulavr only - target MCU frequency. -DEBUG_MFREQ = $(F_CPU) - -# Set the DEBUG_UI to either gdb or insight. -# DEBUG_UI = gdb -DEBUG_UI = insight - -# Set the debugging back-end to either avarice, simulavr. -DEBUG_BACKEND = avarice -#DEBUG_BACKEND = simulavr - -# GDB Init Filename. -GDBINIT_FILE = __avr_gdbinit - -# When using avarice settings for the JTAG -JTAG_DEV = /dev/com1 - -# Debugging port used to communicate between GDB / avarice / simulavr. -DEBUG_PORT = 4242 - -# Debugging host used to communicate between GDB / avarice / simulavr, normally -# just set to localhost unless doing some sort of crazy debugging when -# avarice is running on a different computer. -DEBUG_HOST = localhost - - - -#============================================================================ - - -# Define programs and commands. -SHELL = sh -CC = avr-gcc -OBJCOPY = avr-objcopy -OBJDUMP = avr-objdump -SIZE = avr-size -AR = avr-ar rcs -NM = avr-nm -AVRDUDE = avrdude -REMOVE = rm -f -REMOVEDIR = rm -rf -COPY = cp -WINSHELL = cmd - - -# Define Messages -# English -MSG_ERRORS_NONE = Errors: none -MSG_BEGIN = -------- begin -------- -MSG_END = -------- end -------- -MSG_SIZE_BEFORE = Size before: -MSG_SIZE_AFTER = Size after: -MSG_COFF = Converting to AVR COFF: -MSG_EXTENDED_COFF = Converting to AVR Extended COFF: -MSG_FLASH = Creating load file for Flash: -MSG_EEPROM = Creating load file for EEPROM: -MSG_EXTENDED_LISTING = Creating Extended Listing: -MSG_SYMBOL_TABLE = Creating Symbol Table: -MSG_LINKING = Linking: -MSG_COMPILING = Compiling C: -MSG_COMPILING_CPP = Compiling C++: -MSG_ASSEMBLING = Assembling: -MSG_CLEANING = Cleaning project: -MSG_CREATING_LIBRARY = Creating library: - - - - -# Define all object files. -OBJ = $(SRC:%.c=$(OBJDIR)/%.o) $(CPPSRC:%.cpp=$(OBJDIR)/%.o) $(ASRC:%.S=$(OBJDIR)/%.o) - -# Define all listing files. -LST = $(SRC:%.c=$(OBJDIR)/%.lst) $(CPPSRC:%.cpp=$(OBJDIR)/%.lst) $(ASRC:%.S=$(OBJDIR)/%.lst) - - -# Compiler flags to generate dependency files. -GENDEPFLAGS = -MMD -MP -MF .dep/$(@F).d - - -# Combine all necessary flags and optional flags. -# Add target processor to flags. -ALL_CFLAGS = -mmcu=$(MCU) -I. $(CFLAGS) $(GENDEPFLAGS) -ALL_CPPFLAGS = -mmcu=$(MCU) -I. -x c++ $(CPPFLAGS) $(GENDEPFLAGS) -ALL_ASFLAGS = -mmcu=$(MCU) -I. -x assembler-with-cpp $(ASFLAGS) - - - - - -# Default target. -all: begin gccversion sizebefore build sizeafter end - -# Change the build target to build a HEX file or a library. -build: elf hex eep lss sym -#build: lib - - -elf: $(TARGET).elf -hex: $(TARGET).hex -eep: $(TARGET).eep -lss: $(TARGET).lss -sym: $(TARGET).sym -LIBNAME=lib$(TARGET).a -lib: $(LIBNAME) - - - -# Eye candy. -# AVR Studio 3.x does not check make's exit code but relies on -# the following magic strings to be generated by the compile job. -begin: - @echo - @echo $(MSG_BEGIN) - -end: - @echo $(MSG_END) - @echo - - -# Display size of file. -HEXSIZE = $(SIZE) --target=$(FORMAT) $(TARGET).hex -ELFSIZE = $(SIZE) $(MCU_FLAG) $(FORMAT_FLAG) $(TARGET).elf -MCU_FLAG = $(shell $(SIZE) --help | grep -- --mcu > /dev/null && echo --mcu=$(MCU) ) -FORMAT_FLAG = $(shell $(SIZE) --help | grep -- --format=.*avr > /dev/null && echo --format=avr ) - - -sizebefore: - @if test -f $(TARGET).elf; then echo; echo $(MSG_SIZE_BEFORE); $(ELFSIZE); \ - 2>/dev/null; echo; fi - -sizeafter: - @if test -f $(TARGET).elf; then echo; echo $(MSG_SIZE_AFTER); $(ELFSIZE); \ - 2>/dev/null; echo; fi - - - -# Display compiler version information. -gccversion : - @$(CC) --version - - -# Program the device. -program: $(TARGET).hex $(TARGET).eep - $(AVRDUDE) $(AVRDUDE_FLAGS) $(AVRDUDE_WRITE_FLASH) $(AVRDUDE_WRITE_EEPROM) - -flip: $(TARGET).hex - batchisp -hardware usb -device $(MCU) -operation erase f - batchisp -hardware usb -device $(MCU) -operation loadbuffer $(TARGET).hex program - batchisp -hardware usb -device $(MCU) -operation start reset 0 - -dfu: $(TARGET).hex - dfu-programmer $(MCU) erase - dfu-programmer $(MCU) flash $(TARGET).hex - dfu-programmer $(MCU) reset - -flip-ee: $(TARGET).hex $(TARGET).eep - $(COPY) $(TARGET).eep $(TARGET)eep.hex - batchisp -hardware usb -device $(MCU) -operation memory EEPROM erase - batchisp -hardware usb -device $(MCU) -operation memory EEPROM loadbuffer $(TARGET)eep.hex program - batchisp -hardware usb -device $(MCU) -operation start reset 0 - $(REMOVE) $(TARGET)eep.hex - -dfu-ee: $(TARGET).hex $(TARGET).eep - dfu-programmer $(MCU) eeprom-flash $(TARGET).eep - dfu-programmer $(MCU) reset - - -# Generate avr-gdb config/init file which does the following: -# define the reset signal, load the target file, connect to target, and set -# a breakpoint at main(). -gdb-config: - @$(REMOVE) $(GDBINIT_FILE) - @echo define reset >> $(GDBINIT_FILE) - @echo SIGNAL SIGHUP >> $(GDBINIT_FILE) - @echo end >> $(GDBINIT_FILE) - @echo file $(TARGET).elf >> $(GDBINIT_FILE) - @echo target remote $(DEBUG_HOST):$(DEBUG_PORT) >> $(GDBINIT_FILE) -ifeq ($(DEBUG_BACKEND),simulavr) - @echo load >> $(GDBINIT_FILE) -endif - @echo break main >> $(GDBINIT_FILE) - -debug: gdb-config $(TARGET).elf -ifeq ($(DEBUG_BACKEND), avarice) - @echo Starting AVaRICE - Press enter when "waiting to connect" message displays. - @$(WINSHELL) /c start avarice --jtag $(JTAG_DEV) --erase --program --file \ - $(TARGET).elf $(DEBUG_HOST):$(DEBUG_PORT) - @$(WINSHELL) /c pause - -else - @$(WINSHELL) /c start simulavr --gdbserver --device $(MCU) --clock-freq \ - $(DEBUG_MFREQ) --port $(DEBUG_PORT) -endif - @$(WINSHELL) /c start avr-$(DEBUG_UI) --command=$(GDBINIT_FILE) - - - - -# Convert ELF to COFF for use in debugging / simulating in AVR Studio or VMLAB. -COFFCONVERT = $(OBJCOPY) --debugging -COFFCONVERT += --change-section-address .data-0x800000 -COFFCONVERT += --change-section-address .bss-0x800000 -COFFCONVERT += --change-section-address .noinit-0x800000 -COFFCONVERT += --change-section-address .eeprom-0x810000 - - - -coff: $(TARGET).elf - @echo - @echo $(MSG_COFF) $(TARGET).cof - $(COFFCONVERT) -O coff-avr $< $(TARGET).cof - - -extcoff: $(TARGET).elf - @echo - @echo $(MSG_EXTENDED_COFF) $(TARGET).cof - $(COFFCONVERT) -O coff-ext-avr $< $(TARGET).cof - - - -# Create final output files (.hex, .eep) from ELF output file. -%.hex: %.elf - @echo - @echo $(MSG_FLASH) $@ - $(OBJCOPY) -O $(FORMAT) -R .eeprom -R .fuse -R .lock $< $@ - -%.eep: %.elf - @echo - @echo $(MSG_EEPROM) $@ - -$(OBJCOPY) -j .eeprom --set-section-flags=.eeprom="alloc,load" \ - --change-section-lma .eeprom=0 --no-change-warnings -O $(FORMAT) $< $@ || exit 0 - -# Create extended listing file from ELF output file. -%.lss: %.elf - @echo - @echo $(MSG_EXTENDED_LISTING) $@ - $(OBJDUMP) -h -S -z $< > $@ - -# Create a symbol table from ELF output file. -%.sym: %.elf - @echo - @echo $(MSG_SYMBOL_TABLE) $@ - $(NM) -n $< > $@ - - - -# Create library from object files. -.SECONDARY : $(TARGET).a -.PRECIOUS : $(OBJ) -%.a: $(OBJ) - @echo - @echo $(MSG_CREATING_LIBRARY) $@ - $(AR) $@ $(OBJ) - - -# Link: create ELF output file from object files. -.SECONDARY : $(TARGET).elf -.PRECIOUS : $(OBJ) -%.elf: $(OBJ) - @echo - @echo $(MSG_LINKING) $@ - $(CC) $(ALL_CFLAGS) $^ --output $@ $(LDFLAGS) - - -# Compile: create object files from C source files. -$(OBJDIR)/%.o : %.c - @echo - @echo $(MSG_COMPILING) $< - $(CC) -c $(ALL_CFLAGS) $< -o $@ - - -# Compile: create object files from C++ source files. -$(OBJDIR)/%.o : %.cpp - @echo - @echo $(MSG_COMPILING_CPP) $< - $(CC) -c $(ALL_CPPFLAGS) $< -o $@ - - -# Compile: create assembler files from C source files. -%.s : %.c - $(CC) -S $(ALL_CFLAGS) $< -o $@ - - -# Compile: create assembler files from C++ source files. -%.s : %.cpp - $(CC) -S $(ALL_CPPFLAGS) $< -o $@ - - -# Assemble: create object files from assembler source files. -$(OBJDIR)/%.o : %.S - @echo - @echo $(MSG_ASSEMBLING) $< - $(CC) -c $(ALL_ASFLAGS) $< -o $@ - - -# Create preprocessed source for use in sending a bug report. -%.i : %.c - $(CC) -E -mmcu=$(MCU) -I. $(CFLAGS) $< -o $@ - - -# Target: clean project. -clean: begin clean_list end - -clean_list : - @echo - @echo $(MSG_CLEANING) - $(REMOVE) $(TARGET).hex - $(REMOVE) $(TARGET).eep - $(REMOVE) $(TARGET).cof - $(REMOVE) $(TARGET).elf - $(REMOVE) $(TARGET).map - $(REMOVE) $(TARGET).sym - $(REMOVE) $(TARGET).lss - $(REMOVE) $(SRC:%.c=$(OBJDIR)/%.o) $(CPPSRC:%.cpp=$(OBJDIR)/%.o) $(ASRC:%.S=$(OBJDIR)/%.o) - $(REMOVE) $(SRC:%.c=$(OBJDIR)/%.lst) $(CPPSRC:%.cpp=$(OBJDIR)/%.lst) $(ASRC:%.S=$(OBJDIR)/%.lst) - $(REMOVE) $(SRC:.c=.s) - $(REMOVE) $(SRC:.c=.d) - $(REMOVE) $(SRC:.c=.i) - $(REMOVEDIR) .dep - -doxygen: - @echo Generating Project Documentation \($(TARGET)\)... - @if ( doxygen Doxygen.conf 2>&1 | grep -v "warning: ignoring unsupported tag" ;); then \ - exit 1; \ - fi; - @echo Documentation Generation Complete. - -clean_doxygen: - rm -rf Documentation - -checksource: - @for f in $(SRC) $(CPPSRC) $(ASRC); do \ - if [ -f $$f ]; then \ - echo "Found Source File: $$f" ; \ - else \ - echo "Source File Not Found: $$f" ; \ - fi; done - - -# Create object files directory -$(shell mkdir $(OBJDIR) 2>/dev/null) - - -# Include the dependency files. --include $(shell mkdir .dep 2>/dev/null) $(wildcard .dep/*) - - -# Listing of phony targets. -.PHONY : all begin finish end sizebefore sizeafter gccversion \ -build elf hex eep lss sym coff extcoff doxygen clean \ -clean_list clean_doxygen program dfu flip flip-ee dfu-ee \ -debug gdb-config checksource