diff --git a/Demos/Host/Incomplete/BluetoothHost/Lib/RFCOMMControl.c b/Demos/Host/Incomplete/BluetoothHost/Lib/RFCOMMControl.c index c9bd07af30..0f829eab56 100644 --- a/Demos/Host/Incomplete/BluetoothHost/Lib/RFCOMMControl.c +++ b/Demos/Host/Incomplete/BluetoothHost/Lib/RFCOMMControl.c @@ -1,234 +1,234 @@ -/* - LUFA Library - Copyright (C) Dean Camera, 2010. - - dean [at] fourwalledcubicle [dot] com - www.fourwalledcubicle.com -*/ - -/* - Copyright 2010 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); -} +/* + LUFA Library + Copyright (C) Dean Camera, 2010. + + dean [at] fourwalledcubicle [dot] com + www.fourwalledcubicle.com +*/ + +/* + Copyright 2010 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 index 9b02f7b19c..d47715f804 100644 --- a/Demos/Host/Incomplete/BluetoothHost/Lib/RFCOMMControl.h +++ b/Demos/Host/Incomplete/BluetoothHost/Lib/RFCOMMControl.h @@ -1,137 +1,137 @@ -/* - LUFA Library - Copyright (C) Dean Camera, 2010. - - dean [at] fourwalledcubicle [dot] com - www.fourwalledcubicle.com -*/ - -/* - Copyright 2010 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 char EA : 1; - unsigned char CR : 1; - unsigned char DLCI : 6; - } RFCOMM_Address_t; - - typedef struct - { - RFCOMM_Address_t Address; - uint8_t Control; - } RFCOMM_Header_t; - - typedef struct - { - unsigned char EA : 1; - unsigned char CR : 1; - unsigned char Command : 6; - } RFCOMM_Command_t; - - typedef struct - { - uint8_t DLCI; - unsigned char FrameType : 4; - unsigned char 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 +/* + LUFA Library + Copyright (C) Dean Camera, 2010. + + dean [at] fourwalledcubicle [dot] com + www.fourwalledcubicle.com +*/ + +/* + Copyright 2010 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 char EA : 1; + unsigned char CR : 1; + unsigned char DLCI : 6; + } RFCOMM_Address_t; + + typedef struct + { + RFCOMM_Address_t Address; + uint8_t Control; + } RFCOMM_Header_t; + + typedef struct + { + unsigned char EA : 1; + unsigned char CR : 1; + unsigned char Command : 6; + } RFCOMM_Command_t; + + typedef struct + { + uint8_t DLCI; + unsigned char FrameType : 4; + unsigned char 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/LUFA/Drivers/USB/LowLevel/Device.c b/LUFA/Drivers/USB/LowLevel/Device.c index b21e6574d6..5355ca27ca 100644 --- a/LUFA/Drivers/USB/LowLevel/Device.c +++ b/LUFA/Drivers/USB/LowLevel/Device.c @@ -1,52 +1,52 @@ -/* - LUFA Library - Copyright (C) Dean Camera, 2010. - - dean [at] fourwalledcubicle [dot] com - www.fourwalledcubicle.com -*/ - -/* - Copyright 2010 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. -*/ - -#define __INCLUDE_FROM_USB_DRIVER -#include "../HighLevel/USBMode.h" - -#if defined(USB_CAN_BE_DEVICE) - -#include "Device.h" - -void USB_Device_SendRemoteWakeup(void) -{ - if (!(USB_Options & USB_OPT_MANUAL_PLL)) - { - USB_PLL_On(); - while (!(USB_PLL_IsReady())); - } - - USB_CLK_Unfreeze(); - - UDCON |= (1 << RMWKUP); - while (!(UDCON & (1 << RMWKUP))); -} - -#endif +/* + LUFA Library + Copyright (C) Dean Camera, 2010. + + dean [at] fourwalledcubicle [dot] com + www.fourwalledcubicle.com +*/ + +/* + Copyright 2010 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. +*/ + +#define __INCLUDE_FROM_USB_DRIVER +#include "../HighLevel/USBMode.h" + +#if defined(USB_CAN_BE_DEVICE) + +#include "Device.h" + +void USB_Device_SendRemoteWakeup(void) +{ + if (!(USB_Options & USB_OPT_MANUAL_PLL)) + { + USB_PLL_On(); + while (!(USB_PLL_IsReady())); + } + + USB_CLK_Unfreeze(); + + UDCON |= (1 << RMWKUP); + while (!(UDCON & (1 << RMWKUP))); +} + +#endif