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Incomplete non-functional BluetoothHost demo removed until it has reached a stable state to prevent confusion.

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pull/1469/head
Dean Camera 16 years ago
parent 14c5615474
commit 904ad3abd2
16 changed files with 1 additions and 2593 deletions
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200
Demos/BluetoothHost/BluetoothACLPackets.c
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/*
LUFA Library
Copyright (C) Dean Camera, 2009.
dean [at] fourwalledcubicle [dot] com
www.fourwalledcubicle.com
*/
/*
Copyright 2009 Dean Camera (dean [at] fourwalledcubicle [dot] com)
Permission to use, copy, modify, and distribute this software
and its documentation for any purpose and without fee is hereby
granted, 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_BLUETOOTH_ACLPACKETS_C
#include "BluetoothACLPackets.h"
void Bluetooth_ProcessACLPackets(void)
{
Bluetooth_ACL_Header_t ACLPacketHeader;
Pipe_SelectPipe(BLUETOOTH_DATA_IN_PIPE);
Pipe_SetToken(PIPE_TOKEN_IN);
Pipe_Unfreeze();
if (!(Pipe_ReadWriteAllowed()))
{
Pipe_Freeze();
return;
}
Pipe_Read_Stream_LE(&ACLPacketHeader, sizeof(ACLPacketHeader));
Bluetooth_DataPacket_Header_t DataHeader;
Pipe_Read_Stream_LE(&DataHeader, sizeof(DataHeader));
BT_DEBUG("(ACL) Packet Received", NULL);
BT_DEBUG("(ACL) -- Connection Handle: 0x%04X", ACLPacketHeader.ConnectionHandle);
BT_DEBUG("(ACL) -- Data Length: 0x%04X", ACLPacketHeader.DataLength);
BT_DEBUG("(ACL) -- Destination Channel: 0x%04X", DataHeader.DestinationChannel);
BT_DEBUG("(ACL) -- Payload Length: 0x%04X", DataHeader.PayloadLength);
if (DataHeader.DestinationChannel == BLUETOOTH_CHANNEL_SIGNALING)
{
Bluetooth_SignalCommand_Header_t SignalCommandHeader;
Pipe_Read_Stream_LE(&SignalCommandHeader, sizeof(SignalCommandHeader));
switch (SignalCommandHeader.Code)
{
case BLUETOOTH_SIGNAL_CONNECTION_REQUEST:
Bluetooth_ProcessSignalPacket_ConnectionRequest(&ACLPacketHeader, &DataHeader, &SignalCommandHeader);
break;
case BLUETOOTH_SIGNAL_CONFIGURATION_REQUEST:
Bluetooth_ProcessSignalPacket_ConfigurationRequest(&ACLPacketHeader, &DataHeader, &SignalCommandHeader);
break;
default:
BT_DEBUG("(ACL) >> Unknown Signalling Command 0x%02X", SignalCommandHeader.Code);
Pipe_Discard_Stream(ACLPacketHeader.DataLength);
Pipe_ClearCurrentBank();
Pipe_Freeze();
break;
}
}
else
{
uint8_t DataPayload[DataHeader.PayloadLength];
Pipe_Read_Stream_LE(&DataPayload, sizeof(DataPayload));
DataHeader.PayloadLength = 0;
BT_DEBUG("(ACL) -- Data Payload: ", NULL);
for (uint16_t B = 0; B < sizeof(DataPayload); B++)
printf("0x%02X ", DataPayload[B]);
BT_DEBUG("", NULL);
Pipe_Discard_Stream(ACLPacketHeader.DataLength);
Pipe_ClearCurrentBank();
Pipe_Freeze();
}
}
static inline void Bluetooth_ProcessSignalPacket_ConnectionRequest(Bluetooth_ACL_Header_t* ACLPacketHeader,
Bluetooth_DataPacket_Header_t* DataHeader,
Bluetooth_SignalCommand_Header_t* SignalCommandHeader)
{
Bluetooth_SignalCommand_ConnectionRequest_t ConnectionRequest;
Pipe_Read_Stream_LE(&ConnectionRequest, sizeof(ConnectionRequest));
BT_DEBUG("(ACL) >> L2CAP Connection Request", NULL);
BT_DEBUG("(ACL) -- PSM: 0x%04X", ConnectionRequest.PSM);
BT_DEBUG("(ACL) -- Source Channel: 0x%04X", ConnectionRequest.SourceChannel);
Pipe_ClearCurrentBank();
Pipe_Freeze();
Pipe_SelectPipe(BLUETOOTH_DATA_OUT_PIPE);
Pipe_SetToken(PIPE_TOKEN_OUT);
Pipe_Unfreeze();
Bluetooth_SignalCommand_ConnectionResponse_t ConnectionResponse;
ACLPacketHeader->DataLength = sizeof(*DataHeader) + sizeof(*SignalCommandHeader) + sizeof(ConnectionResponse);
DataHeader->PayloadLength = sizeof(*SignalCommandHeader) + sizeof(ConnectionResponse);
DataHeader->DestinationChannel = BLUETOOTH_CHANNEL_SIGNALING;
SignalCommandHeader->Code = BLUETOOTH_SIGNAL_CONNECTION_RESPONSE;
SignalCommandHeader->Length = sizeof(ConnectionResponse);
Bluetooth_Channel_t* ChannelData = Bluetooth_InitChannelData(ConnectionRequest.SourceChannel, ConnectionRequest.PSM);
ConnectionResponse.Result = (ChannelData == NULL) ? BLUETOOTH_CONNECTION_REFUSED_RESOURCES :
BLUETOOTH_CONNECTION_SUCCESSFUL;
ConnectionResponse.DestinationChannel = ChannelData->LocalNumber;
ConnectionResponse.SourceChannel = ChannelData->RemoteNumber;
ConnectionResponse.Status = 0x00;
Pipe_Write_Stream_LE(ACLPacketHeader, sizeof(*ACLPacketHeader));
Pipe_Write_Stream_LE(DataHeader, sizeof(*DataHeader));
Pipe_Write_Stream_LE(SignalCommandHeader, sizeof(*SignalCommandHeader));
Pipe_Write_Stream_LE(&ConnectionResponse, sizeof(ConnectionResponse));
Pipe_ClearCurrentBank();
Pipe_Freeze();
BT_DEBUG("(ACL) Packet Sent", NULL);
BT_DEBUG("(ACL) -- Connection Handle: 0x%04X", ACLPacketHeader->ConnectionHandle);
BT_DEBUG("(ACL) -- Data Length: 0x%04X", ACLPacketHeader->DataLength);
BT_DEBUG("(ACL) -- Destination Channel: 0x%04X", DataHeader->DestinationChannel);
BT_DEBUG("(ACL) -- Payload Length: 0x%04X", DataHeader->PayloadLength);
BT_DEBUG("(ACL) >> L2CAP Connection Response", NULL);
BT_DEBUG("(ACL) -- Source Channel: 0x%04X", ConnectionResponse.SourceChannel);
BT_DEBUG("(ACL) -- Destination Channel: 0x%04X", ConnectionResponse.DestinationChannel);
}
static inline void Bluetooth_ProcessSignalPacket_ConfigurationRequest(Bluetooth_ACL_Header_t* ACLPacketHeader,
Bluetooth_DataPacket_Header_t* DataHeader,
Bluetooth_SignalCommand_Header_t* SignalCommandHeader)
{
Bluetooth_SignalCommand_ConfigurationRequest_t ConfigurationRequest;
Pipe_Read_Stream_LE(&ConfigurationRequest, sizeof(ConfigurationRequest));
BT_DEBUG("(ACL) >> L2CAP Configuration Request", NULL);
BT_DEBUG("(ACL) -- Destination Channel: 0x%04X", ConfigurationRequest.DestinationChannel);
Pipe_ClearCurrentBank();
Pipe_Freeze();
Pipe_SelectPipe(BLUETOOTH_DATA_OUT_PIPE);
Pipe_SetToken(PIPE_TOKEN_OUT);
Pipe_Unfreeze();
Bluetooth_SignalCommand_ConfigurationResponse_t ConfigurationResponse;
ACLPacketHeader->DataLength = sizeof(*DataHeader) + sizeof(*SignalCommandHeader) + sizeof(ConfigurationResponse);
DataHeader->PayloadLength = sizeof(*SignalCommandHeader) + sizeof(ConfigurationResponse);
DataHeader->DestinationChannel = BLUETOOTH_CHANNEL_SIGNALING;
SignalCommandHeader->Code = BLUETOOTH_SIGNAL_CONFIGURATION_RESPONSE;
SignalCommandHeader->Length = sizeof(ConfigurationResponse);
Bluetooth_Channel_t* ChannelData = Bluetooth_GetChannelData(ConfigurationRequest.DestinationChannel, CHANNEL_LOOKUP_BY_DESTINATION);
if (ChannelData != NULL)
ChannelData->State = Channel_Open;
// TODO: Add channel config data to the tail of ConfigurationResponse
ConfigurationResponse.SourceChannel = ChannelData->RemoteNumber;
ConfigurationResponse.Flags = 0x00;
ConfigurationResponse.Result = (ChannelData != NULL) ? BLUETOOTH_CONFIGURATION_SUCCESSFUL : BLUETOOTH_CONFIGURATION_REJECTED;
Pipe_Write_Stream_LE(ACLPacketHeader, sizeof(*ACLPacketHeader));
Pipe_Write_Stream_LE(DataHeader, sizeof(*DataHeader));
Pipe_Write_Stream_LE(SignalCommandHeader, sizeof(*SignalCommandHeader));
Pipe_Write_Stream_LE(&ConfigurationResponse, sizeof(ConfigurationResponse));
Pipe_ClearCurrentBank();
Pipe_Freeze();
BT_DEBUG("(ACL) Packet Sent", NULL);
BT_DEBUG("(ACL) -- Connection Handle: 0x%04X", ACLPacketHeader->ConnectionHandle);
BT_DEBUG("(ACL) -- Data Length: 0x%04X", ACLPacketHeader->DataLength);
BT_DEBUG("(ACL) -- Destination Channel: 0x%04X", DataHeader->DestinationChannel);
BT_DEBUG("(ACL) -- Payload Length: 0x%04X", DataHeader->PayloadLength);
BT_DEBUG("(ACL) >> L2CAP Configuration Response", NULL);
}

121
Demos/BluetoothHost/BluetoothACLPackets.h
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/*
LUFA Library
Copyright (C) Dean Camera, 2009.
dean [at] fourwalledcubicle [dot] com
www.fourwalledcubicle.com
*/
/*
Copyright 2009 Dean Camera (dean [at] fourwalledcubicle [dot] com)
Permission to use, copy, modify, and distribute this software
and its documentation for any purpose and without fee is hereby
granted, 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.
*/
#ifndef _BLUETOOTH_ACLPACKETS_
#define _BLUETOOTH_ACLPACKETS_
/* Includes: */
#include <avr/io.h>
#include <string.h>
#include <stdbool.h>
#include <LUFA/Drivers/USB/USB.h>
#include "BluetoothStack.h"
/* Macros: */
#define BLUETOOTH_CHANNEL_SIGNALING 0x0001
#define BLUETOOTH_CHANNEL_CONNECTIONLESS 0x0002
#define BLUETOOTH_SIGNAL_CONNECTION_REQUEST 0x02
#define BLUETOOTH_SIGNAL_CONNECTION_RESPONSE 0x03
#define BLUETOOTH_SIGNAL_CONFIGURATION_REQUEST 0x04
#define BLUETOOTH_SIGNAL_CONFIGURATION_RESPONSE 0x05
#define BLUETOOTH_CONNECTION_SUCCESSFUL 0x0000
#define BLUETOOTH_CONNECTION_REFUSED_RESOURCES 0x0004
#define BLUETOOTH_CONFIGURATION_SUCCESSFUL 0x0000
#define BLUETOOTH_CONFIGURATION_REJECTED 0x0002
#define BLUETOOTH_CONFIGURATION_UNKNOWNOPTIONS 0x0003
/* Type Defines: */
typedef struct
{
uint16_t ConnectionHandle;
uint16_t DataLength;
} Bluetooth_ACL_Header_t;
typedef struct
{
uint16_t PayloadLength;
uint16_t DestinationChannel;
} Bluetooth_DataPacket_Header_t;
typedef struct
{
uint8_t Code;
uint8_t Identifier;
uint16_t Length;
} Bluetooth_SignalCommand_Header_t;
typedef struct
{
uint16_t PSM;
uint16_t SourceChannel;
} Bluetooth_SignalCommand_ConnectionRequest_t;
typedef struct
{
uint16_t DestinationChannel;
uint16_t SourceChannel;
uint16_t Result;
uint16_t Status;
} Bluetooth_SignalCommand_ConnectionResponse_t;
typedef struct
{
uint16_t DestinationChannel;
uint16_t Flags;
uint8_t Options[];
} Bluetooth_SignalCommand_ConfigurationRequest_t;
typedef struct
{
uint16_t SourceChannel;
uint16_t Flags;
uint16_t Result;
uint8_t Config;
} Bluetooth_SignalCommand_ConfigurationResponse_t;
/* Function Prototypes: */
void Bluetooth_ProcessACLPackets(void);
#if defined(INCLUDE_FROM_BLUETOOTH_ACLPACKETS_C)
static inline void Bluetooth_ProcessSignalPacket_ConnectionRequest(Bluetooth_ACL_Header_t* ACLPacketHeader,
Bluetooth_DataPacket_Header_t* DataHeader,
Bluetooth_SignalCommand_Header_t* SignalCommandHeader);
static inline void Bluetooth_ProcessSignalPacket_ConfigurationRequest(Bluetooth_ACL_Header_t* ACLPacketHeader,
Bluetooth_DataPacket_Header_t* DataHeader,
Bluetooth_SignalCommand_Header_t* SignalCommandHeader);
#endif
#endif

110
Demos/BluetoothHost/BluetoothClassCodes.h
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/*
LUFA Library
Copyright (C) Dean Camera, 2009.
dean [at] fourwalledcubicle [dot] com
www.fourwalledcubicle.com
*/
/*
Copyright 2009 Dean Camera (dean [at] fourwalledcubicle [dot] com)
Permission to use, copy, modify, and distribute this software
and its documentation for any purpose and without fee is hereby
granted, 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.
*/
#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_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

367
Demos/BluetoothHost/BluetoothHCICommands.c
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/*
LUFA Library
Copyright (C) Dean Camera, 2009.
dean [at] fourwalledcubicle [dot] com
www.fourwalledcubicle.com
*/
/*
Copyright 2009 Dean Camera (dean [at] fourwalledcubicle [dot] com)
Permission to use, copy, modify, and distribute this software
and its documentation for any purpose and without fee is hereby
granted, 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.
*/
#include "BluetoothHCICommands.h"
static Bluetooth_HCICommand_Header_t HCICommandHeader;
static Bluetooth_HCIEvent_Header_t HCIEventHeader;
uint8_t Bluetooth_HCIProcessingState;
static uint8_t Bluetooth_TempDeviceAddress[6];
static uint8_t Bluetooth_SendHCICommand(void* Parameters, uint8_t ParamLength)
{
uint8_t CommandBuffer[sizeof(HCICommandHeader) + HCICommandHeader.ParameterLength];
USB_HostRequest = (USB_Host_Request_Header_t)
{
bmRequestType: (REQDIR_HOSTTODEVICE | REQTYPE_CLASS | REQREC_DEVICE),
bRequest: 0,
wValue: 0,
wIndex: 0,
wLength: sizeof(CommandBuffer)
};
memset(CommandBuffer, 0x00, sizeof(CommandBuffer));
memcpy(CommandBuffer, &HCICommandHeader, sizeof(HCICommandHeader));
if (ParamLength)
memcpy(&CommandBuffer[sizeof(HCICommandHeader)], Parameters, ParamLength);
return USB_Host_SendControlRequest(CommandBuffer);
}
static bool Bluetooth_GetNextHCIEventHeader(void)
{
Pipe_SelectPipe(BLUETOOTH_EVENTS_PIPE);
Pipe_Unfreeze();
if (!(Pipe_ReadWriteAllowed()))
return false;
Pipe_Read_Stream_LE(&HCIEventHeader, sizeof(HCIEventHeader));
return true;
}
static void Bluetooth_DiscardRemainingHCIEventParameters(void)
{
Pipe_SelectPipe(BLUETOOTH_EVENTS_PIPE);
Pipe_Discard_Stream(HCIEventHeader.ParameterLength);
Pipe_ClearCurrentBank();
}
void Bluetooth_ProcessHCICommands(void)
{
uint8_t ErrorCode;
switch (Bluetooth_HCIProcessingState)
{
case Bluetooth_Init:
Pipe_SelectPipe(BLUETOOTH_EVENTS_PIPE);
Pipe_SetInfiniteINRequests();
memset(&Bluetooth_Connection, 0x00, sizeof(Bluetooth_Connection));
Bluetooth_HCIProcessingState = Bluetooth_Init_Reset;
break;
case Bluetooth_Init_Reset:
HCICommandHeader = (Bluetooth_HCICommand_Header_t)
{
OpCode: {OGF: OGF_CTRLR_BASEBAND, OCF: OCF_CTRLR_BASEBAND_RESET},
ParameterLength: 0,
};
BT_DEBUG("(HCI) Enter State: Bluetooth_Init_Reset", NULL);
ErrorCode = Bluetooth_SendHCICommand(NULL, 0);
do
{
while (!(Bluetooth_GetNextHCIEventHeader()));
Bluetooth_DiscardRemainingHCIEventParameters();
} while (HCIEventHeader.EventCode != EVENT_COMMAND_COMPLETE);
Bluetooth_HCIProcessingState = Bluetooth_Init_ReadBufferSize;
break;
case Bluetooth_Init_ReadBufferSize:
HCICommandHeader = (Bluetooth_HCICommand_Header_t)
{
OpCode: {OGF: OGF_CTRLR_INFORMATIONAL, OCF: OGF_CTRLR_INFORMATIONAL_READBUFFERSIZE},
ParameterLength: 0,
};
BT_DEBUG("(HCI) Enter State: Bluetooth_Init_ReadBufferSize", NULL);
ErrorCode = Bluetooth_SendHCICommand(NULL, 0);
do
{
while (!(Bluetooth_GetNextHCIEventHeader()));
Bluetooth_DiscardRemainingHCIEventParameters();
} while (HCIEventHeader.EventCode != EVENT_COMMAND_COMPLETE);
Bluetooth_HCIProcessingState = Bluetooth_Init_SetEventMask;
break;
case Bluetooth_Init_SetEventMask:
HCICommandHeader = (Bluetooth_HCICommand_Header_t)
{
OpCode: {OGF: OGF_CTRLR_BASEBAND, OCF: OCF_CTRLR_BASEBAND_SET_EVENT_MASK},
ParameterLength: 8,
};
BT_DEBUG("(HCI) Enter State: Bluetooth_Init_SetEventMask", NULL);
uint8_t EventMask[8] = {0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF};
ErrorCode = Bluetooth_SendHCICommand(&EventMask, 8);
BT_DEBUG("(HCI) -- Event mask: 0x%02X%02X%02X%02X%02X%02X%02X%02X", EventMask[7], EventMask[6], EventMask[5], EventMask[4],
EventMask[3], EventMask[2], EventMask[1], EventMask[0]);
do
{
while (!(Bluetooth_GetNextHCIEventHeader()));
Bluetooth_DiscardRemainingHCIEventParameters();
} while (HCIEventHeader.EventCode != EVENT_COMMAND_COMPLETE);
Bluetooth_HCIProcessingState = Bluetooth_Init_SetLocalName;
break;
case Bluetooth_Init_SetLocalName:
HCICommandHeader = (Bluetooth_HCICommand_Header_t)
{
OpCode: {OGF: OGF_CTRLR_BASEBAND, OCF: OCF_CTRLR_BASEBAND_WRITE_LOCAL_NAME},
ParameterLength: 248,
};
BT_DEBUG("(HCI) Enter State: Bluetooth_Init_SetLocalName", NULL);
BT_DEBUG("(HCI) -- Name: %s", Bluetooth_DeviceConfiguration.Name);
ErrorCode = Bluetooth_SendHCICommand(Bluetooth_DeviceConfiguration.Name, strlen(Bluetooth_DeviceConfiguration.Name));
do
{
while (!(Bluetooth_GetNextHCIEventHeader()));
Bluetooth_DiscardRemainingHCIEventParameters();
} while (HCIEventHeader.EventCode != EVENT_COMMAND_COMPLETE);
Bluetooth_HCIProcessingState = Bluetooth_Init_SetDeviceClass;
break;
case Bluetooth_Init_SetDeviceClass:
HCICommandHeader = (Bluetooth_HCICommand_Header_t)
{
OpCode: {OGF: OGF_CTRLR_BASEBAND, OCF: OCF_CTRLR_BASEBAND_WRITE_CLASS_OF_DEVICE},
ParameterLength: 3,
};
BT_DEBUG("(HCI) Enter State: Bluetooth_Init_SetDeviceClass", NULL);
ErrorCode = Bluetooth_SendHCICommand(&Bluetooth_DeviceConfiguration.Class, 3);
do
{
while (!(Bluetooth_GetNextHCIEventHeader()));
Bluetooth_DiscardRemainingHCIEventParameters();
} while (HCIEventHeader.EventCode != EVENT_COMMAND_COMPLETE);
Bluetooth_HCIProcessingState = Bluetooth_Init_WriteScanEnable;
break;
case Bluetooth_Init_WriteScanEnable:
HCICommandHeader = (Bluetooth_HCICommand_Header_t)
{
OpCode: {OGF: OGF_CTRLR_BASEBAND, OCF: OCF_CTRLR_BASEBAND_WRITE_SCAN_ENABLE},
ParameterLength: 1,
};
BT_DEBUG("(HCI) Enter State: Bluetooth_Init_WriteScanEnable", NULL);
uint8_t Interval = InquiryAndPageScans;
ErrorCode = Bluetooth_SendHCICommand(&Interval, 1);
do
{
while (!(Bluetooth_GetNextHCIEventHeader()));
Bluetooth_DiscardRemainingHCIEventParameters();
} while (HCIEventHeader.EventCode != EVENT_COMMAND_COMPLETE);
Bluetooth_HCIProcessingState = Bluetooth_PrepareToProcessEvents;
break;
case Bluetooth_PrepareToProcessEvents:
BT_DEBUG("(HCI) Enter State: Bluetooth_ProcessEvents", NULL);
Bluetooth_HCIProcessingState = Bluetooth_ProcessEvents;
break;
case Bluetooth_ProcessEvents:
if (Bluetooth_GetNextHCIEventHeader())
{
BT_DEBUG("(HCI) Event Code: 0x%02X", HCIEventHeader.EventCode);
if (HCIEventHeader.EventCode == EVENT_COMMAND_STATUS)
{
Bluetooth_HCIEvent_CommandStatus_Header_t CommandStatusHeader;
Pipe_Read_Stream_LE(&CommandStatusHeader, sizeof(CommandStatusHeader));
HCIEventHeader.ParameterLength -= sizeof(CommandStatusHeader);
BT_DEBUG("(HCI) >> Command status: 0x%02X", CommandStatusHeader.CommandStatus);
if (CommandStatusHeader.CommandStatus)
Bluetooth_HCIProcessingState = Bluetooth_Init;
}
else if (HCIEventHeader.EventCode == EVENT_CONNECTION_REQUEST)
{
Bluetooth_HCIEvent_ConnectionRequest_Header_t ConnectionRequestParams;
Pipe_Read_Stream_LE(&ConnectionRequestParams, sizeof(ConnectionRequestParams));
HCIEventHeader.ParameterLength -= sizeof(ConnectionRequestParams);
BT_DEBUG("(HCI) >> Connection Request from device %02X:%02X:%02X:%02X:%02X:%02X",
ConnectionRequestParams.RemoteAddress[5], ConnectionRequestParams.RemoteAddress[4],
ConnectionRequestParams.RemoteAddress[3], ConnectionRequestParams.RemoteAddress[2],
ConnectionRequestParams.RemoteAddress[1], ConnectionRequestParams.RemoteAddress[0]);
BT_DEBUG("(HCI) -- Device Class: 0x%02X%04X", ConnectionRequestParams.ClassOfDevice_Service,
ConnectionRequestParams.ClassOfDevice_MajorMinor);
BT_DEBUG("(HCI) -- Link Type: 0x%02x", ConnectionRequestParams.LinkType);
memcpy(Bluetooth_TempDeviceAddress, ConnectionRequestParams.RemoteAddress,
sizeof(Bluetooth_TempDeviceAddress));
Bluetooth_HCIProcessingState = (Bluetooth_Connection.IsConnected) ? Bluetooth_Conn_RejectConnection :
Bluetooth_Conn_AcceptConnection;
}
else if (HCIEventHeader.EventCode == EVENT_DISCONNECTION_COMPLETE)
{
BT_DEBUG("(HCI) >> Disconnection from device complete.", NULL);
Bluetooth_HCIProcessingState = Bluetooth_Init;
}
else if (HCIEventHeader.EventCode == EVENT_CONNECTION_COMPLETE)
{
Bluetooth_HCIEvent_ConnectionComplete_Header_t ConnectionCompleteParams;
Pipe_Read_Stream_LE(&ConnectionCompleteParams, sizeof(ConnectionCompleteParams));
HCIEventHeader.ParameterLength -= sizeof(ConnectionCompleteParams);
BT_DEBUG("(HCI) >> Connection to device complete.", NULL);
BT_DEBUG("(HCI) -- Status: %d", ConnectionCompleteParams.Status);
BT_DEBUG("(HCI) -- Handle: %d", ConnectionCompleteParams.ConnectionHandle);
if (ConnectionCompleteParams.Status == 0x00)
{
memcpy(Bluetooth_Connection.DeviceAddress, ConnectionCompleteParams.RemoteAddress,
sizeof(Bluetooth_Connection.DeviceAddress));
Bluetooth_Connection.ConnectionHandle = ConnectionCompleteParams.ConnectionHandle;
Bluetooth_Connection.IsConnected = true;
}
}
else if (HCIEventHeader.EventCode == EVENT_PIN_CODE_REQUEST)
{
Pipe_Read_Stream_LE(&Bluetooth_TempDeviceAddress, sizeof(Bluetooth_TempDeviceAddress));
HCIEventHeader.ParameterLength -= sizeof(Bluetooth_TempDeviceAddress);
BT_DEBUG("(HCI) >> PIN code Request from device %02X:%02X:%02X:%02X:%02X:%02X",
Bluetooth_TempDeviceAddress[5], Bluetooth_TempDeviceAddress[4], Bluetooth_TempDeviceAddress[3],
Bluetooth_TempDeviceAddress[2], Bluetooth_TempDeviceAddress[1], Bluetooth_TempDeviceAddress[0]);
Bluetooth_HCIProcessingState = Bluetooth_Conn_SendPINCode;
}
BT_DEBUG("(HCI) -- Unread Event Param Length: %d", HCIEventHeader.ParameterLength);
Bluetooth_DiscardRemainingHCIEventParameters();
}
break;
case Bluetooth_Conn_AcceptConnection:
HCICommandHeader = (Bluetooth_HCICommand_Header_t)
{
OpCode: {OGF: OGF_LINK_CONTROL, OCF: OCF_LINK_CONTROL_ACCEPT_CONNECTION_REQUEST},
ParameterLength: sizeof(Bluetooth_HCICommand_AcceptConnectionRequest_Params_t),
};
BT_DEBUG("(HCI) Enter State: Bluetooth_Conn_AcceptConnection", NULL);
Bluetooth_HCICommand_AcceptConnectionRequest_Params_t AcceptConnectionParams;
memcpy(AcceptConnectionParams.RemoteAddress, Bluetooth_TempDeviceAddress,
sizeof(Bluetooth_TempDeviceAddress));
AcceptConnectionParams.SlaveRole = true;
Bluetooth_SendHCICommand(&AcceptConnectionParams, sizeof(AcceptConnectionParams));
Bluetooth_HCIProcessingState = Bluetooth_PrepareToProcessEvents;
break;
case Bluetooth_Conn_RejectConnection:
HCICommandHeader = (Bluetooth_HCICommand_Header_t)
{
OpCode: {OGF: OGF_LINK_CONTROL, OCF: OCF_LINK_CONTROL_ACCEPT_CONNECTION_REQUEST},
ParameterLength: sizeof(Bluetooth_HCICommand_RejectConnectionRequest_Params_t),
};
BT_DEBUG("(HCI) Enter State: Bluetooth_Conn_RejectConnection", NULL);
Bluetooth_HCICommand_RejectConnectionRequest_Params_t RejectConnectionParams;
memcpy(RejectConnectionParams.RemoteAddress, Bluetooth_TempDeviceAddress,
sizeof(Bluetooth_TempDeviceAddress));
RejectConnectionParams.Reason = ERROR_LIMITED_RESOURCES;
Bluetooth_SendHCICommand(&AcceptConnectionParams, sizeof(AcceptConnectionParams));
Bluetooth_HCIProcessingState = Bluetooth_PrepareToProcessEvents;
break;
case Bluetooth_Conn_SendPINCode:
HCICommandHeader = (Bluetooth_HCICommand_Header_t)
{
OpCode: {OGF: OGF_LINK_CONTROL, OCF: OCF_LINK_CONTROL_PIN_CODE_REQUEST_REPLY},
ParameterLength: sizeof(Bluetooth_HCICommand_PinCodeResponse_Params_t),
};
BT_DEBUG("(HCI) Enter State: Bluetooth_Conn_SendPINCode", NULL);
BT_DEBUG("(HCI) -- PIN: %s", Bluetooth_DeviceConfiguration.PINCode);
Bluetooth_HCICommand_PinCodeResponse_Params_t PINCodeRequestParams;
memcpy(PINCodeRequestParams.RemoteAddress, Bluetooth_TempDeviceAddress,
sizeof(Bluetooth_TempDeviceAddress));
PINCodeRequestParams.PINCodeLength = strlen(Bluetooth_DeviceConfiguration.PINCode);
memcpy(PINCodeRequestParams.PINCode, Bluetooth_DeviceConfiguration.PINCode,
sizeof(Bluetooth_DeviceConfiguration.PINCode));
Bluetooth_SendHCICommand(&PINCodeRequestParams, sizeof(PINCodeRequestParams));
do
{
while (!(Bluetooth_GetNextHCIEventHeader()));
Bluetooth_DiscardRemainingHCIEventParameters();
} while (HCIEventHeader.EventCode != EVENT_COMMAND_COMPLETE);
Bluetooth_HCIProcessingState = Bluetooth_PrepareToProcessEvents;
break;
}
}

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/*
LUFA Library
Copyright (C) Dean Camera, 2009.
dean [at] fourwalledcubicle [dot] com
www.fourwalledcubicle.com
*/
/*
Copyright 2009 Dean Camera (dean [at] fourwalledcubicle [dot] com)
Permission to use, copy, modify, and distribute this software
and its documentation for any purpose and without fee is hereby
granted, 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.
*/
#ifndef _BLUETOOTH_HCICOMMANDS_H_
#define _BLUETOOTH_HCICOMMANDS_H_
/* Includes: */
#include <avr/io.h>
#include <string.h>
#include <stdbool.h>
#include <LUFA/Drivers/USB/USB.h>
#include "BluetoothStack.h"
#include "BluetoothClassCodes.h"
/* Macros: */
#define OGF_LINK_CONTROL 0x01
#define OGF_CTRLR_BASEBAND 0x03
#define OGF_CTRLR_INFORMATIONAL 0x04
#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 OGF_CTRLR_INFORMATIONAL_READBUFFERSIZE 0x0005
#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 ERROR_LIMITED_RESOURCES 0x0D
/* Type Defines: */
typedef struct
{
struct
{
int OCF : 10;
int OGF : 6;
} OpCode;
uint8_t ParameterLength;
uint8_t Parameters[];
} Bluetooth_HCICommand_Header_t;
typedef struct
{
uint8_t EventCode;
uint8_t ParameterLength;
} Bluetooth_HCIEvent_Header_t;
typedef struct
{
uint8_t CommandStatus;
uint8_t CommandPackets;
struct
{
int OCF : 10;
int OGF : 6;
} OpCode;
} Bluetooth_HCIEvent_CommandStatus_Header_t;
typedef struct
{
uint8_t RemoteAddress[6];
uint8_t ClassOfDevice_Service;
uint16_t ClassOfDevice_MajorMinor;
uint8_t LinkType;
} Bluetooth_HCIEvent_ConnectionRequest_Header_t;
typedef struct
{
uint8_t Status;
uint16_t ConnectionHandle;
uint8_t RemoteAddress[6];
uint8_t LinkType;
uint8_t EncryptionEnabled;
} Bluetooth_HCIEvent_ConnectionComplete_Header_t;
typedef struct
{
uint8_t RemoteAddress[6];
uint8_t SlaveRole;
} Bluetooth_HCICommand_AcceptConnectionRequest_Params_t;
typedef struct
{
uint8_t RemoteAddress[6];
uint8_t Reason;
} Bluetooth_HCICommand_RejectConnectionRequest_Params_t;
typedef struct
{
uint8_t RemoteAddress[6];
uint8_t PINCodeLength;
char PINCode[16];
} Bluetooth_HCICommand_PinCodeResponse_Params_t;
/* Enums: */
enum Bluetooth_ScanEnable_Modes_t
{
NoScansEnabled = 0,
InquiryScanOnly = 1,
PageScanOnly = 2,
InquiryAndPageScans = 3,
};
enum BluetoothStack_States_t
{
Bluetooth_Init = 0,
Bluetooth_Init_Reset = 1,
Bluetooth_Init_ReadBufferSize = 2,
Bluetooth_Init_SetEventMask = 3,
Bluetooth_Init_SetLocalName = 4,
Bluetooth_Init_SetDeviceClass = 5,
Bluetooth_Init_WriteScanEnable = 6,
Bluetooth_PrepareToProcessEvents = 7,
Bluetooth_ProcessEvents = 8,
Bluetooth_Conn_AcceptConnection = 9,
Bluetooth_Conn_RejectConnection = 10,
Bluetooth_Conn_SendPINCode = 11,
};
/* External Variables: */
extern uint8_t Bluetooth_HCIProcessingState;
/* Function Prototypes: */
void Bluetooth_ProcessHCICommands(void);
#if defined(INCLUDE_FROM_BLUETOOTHHCICOMMANDS_C)
static uint8_t Bluetooth_SendHCICommand(void* Parameters, uint8_t ParamLength);
static bool Bluetooth_GetNextHCIEventHeader(void);
static void Bluetooth_DiscardRemainingHCIEventParameters(void);
static void Bluetooth_ProcessHCICommands(void);
#endif
#endif

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/*
LUFA Library
Copyright (C) Dean Camera, 2009.
dean [at] fourwalledcubicle [dot] com
www.fourwalledcubicle.com
*/
/*
Copyright 2009 Dean Camera (dean [at] fourwalledcubicle [dot] com)
Permission to use, copy, modify, and distribute this software
and its documentation for any purpose and without fee is hereby
granted, 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.
*/
/*
Bluetooth Dongle host demo application.
** NOT CURRENTLY FUNCTIONAL - DO NOT USE **
*/
/*
USB Mode: Host
USB Class: Bluetooth USB Transport Class
USB Subclass: Bluetooth HCI USB Transport
Relevant Standards: Bluetooth 2.0 Standard
Bluetooth 2.0 HCI USB Transport Layer Addendum
Bluetooth Assigned Numbers (Baseband)
Usable Speeds: Full Speed Mode
*/
#include "BluetoothHost.h"
/* Project Tags, for reading out using the ButtLoad project */
BUTTLOADTAG(ProjName, "LUFA BT Host App");
BUTTLOADTAG(BuildTime, __TIME__);
BUTTLOADTAG(BuildDate, __DATE__);
BUTTLOADTAG(LUFAVersion, "LUFA V" LUFA_VERSION_STRING);
/* Scheduler Task List */
TASK_LIST
{
{ Task: USB_USBTask , TaskStatus: TASK_STOP },
{ Task: USB_Bluetooth_Host , TaskStatus: TASK_STOP },
{ Task: Bluetooth_Task , TaskStatus: TASK_STOP },
};
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"
};
int main(void)
{
/* Disable watchdog if enabled by bootloader/fuses */
MCUSR &= ~(1 << WDRF);
wdt_disable();
/* Disable clock division */
clock_prescale_set(clock_div_1);
/* Hardware Initialization */
SerialStream_Init(9600, false);
LEDs_Init();
/* Indicate USB not ready */
UpdateStatus(Status_USBNotReady);
/* Startup message */
puts_P(PSTR(ESC_RESET ESC_BG_WHITE ESC_INVERSE_ON ESC_ERASE_DISPLAY
"Bluetooth Host Demo running.\r\n" ESC_INVERSE_OFF));
/* Initialize Scheduler so that it can be used */
Scheduler_Init();
/* Initialize USB Subsystem */
USB_Init();
/* Scheduling routine never returns, so put this last in the main function */
Scheduler_Start();
}
EVENT_HANDLER(USB_DeviceAttached)
{
puts_P(PSTR("Device Attached.\r\n"));
UpdateStatus(Status_USBEnumerating);
/* Start USB management task to enumerate the device */
Scheduler_SetTaskMode(USB_USBTask, TASK_RUN);
}
EVENT_HANDLER(USB_DeviceUnattached)
{
/* Stop USB management and Bluetooth tasks */
Scheduler_SetTaskMode(USB_USBTask, TASK_STOP);
Scheduler_SetTaskMode(USB_Bluetooth_Host, TASK_STOP);
Scheduler_SetTaskMode(Bluetooth_Task, TASK_STOP);
puts_P(PSTR("\r\nDevice Unattached.\r\n"));
UpdateStatus(Status_USBNotReady);
}
EVENT_HANDLER(USB_DeviceEnumerationComplete)
{
/* Once device is fully enumerated, start the Bluetooth Host task */
Scheduler_SetTaskMode(USB_Bluetooth_Host, TASK_RUN);
Scheduler_SetTaskMode(Bluetooth_Task, TASK_RUN);
UpdateStatus(Status_USBReady);
}
EVENT_HANDLER(USB_HostError)
{
USB_ShutDown();
puts_P(PSTR(ESC_BG_RED "Host Mode Error\r\n"));
printf_P(PSTR(" -- Error Code %d\r\n"), ErrorCode);
UpdateStatus(Status_HardwareError);
for(;;);
}
EVENT_HANDLER(USB_DeviceEnumerationFailed)
{
puts_P(PSTR(ESC_BG_RED "Dev Enum Error\r\n"));
printf_P(PSTR(" -- Error Code %d\r\n"), ErrorCode);
printf_P(PSTR(" -- In State %d\r\n"), USB_HostState);
UpdateStatus(Status_EnumerationError);
}
TASK(USB_Bluetooth_Host)
{
uint8_t ErrorCode;
switch (USB_HostState)
{
case HOST_STATE_Addressed:
puts_P(PSTR("Getting Device Data.\r\n"));
/* Get and process the configuration descriptor data */
if ((ErrorCode = ProcessDeviceDescriptor()) != SuccessfulDeviceRead)
{
if (ErrorCode == ControlErrorDuringDeviceRead)
puts_P(PSTR("Control Error (Get Device).\r\n"));
else
puts_P(PSTR("Invalid Device.\r\n"));
printf_P(PSTR(" -- Error Code: %d\r\n"), ErrorCode);
/* Indicate error via status LEDs */
LEDs_SetAllLEDs(LEDS_LED1);
/* Wait until USB device disconnected */
while (USB_IsConnected);
break;
}
puts_P(PSTR("Bluetooth Dongle Detected.\r\n"));
/* Standard request to set the device configuration to configuration 1 */
USB_HostRequest = (USB_Host_Request_Header_t)
{
bmRequestType: (REQDIR_HOSTTODEVICE | REQTYPE_STANDARD | REQREC_DEVICE),
bRequest: REQ_SetConfiguration,
wValue: 1,
wIndex: 0,
wLength: 0,
};
/* Send the request, display error and wait for device detatch if request fails */
if ((ErrorCode = USB_Host_SendControlRequest(NULL)) != HOST_SENDCONTROL_Successful)
{
puts_P(PSTR("Control Error (Set Configuration).\r\n"));
printf_P(PSTR(" -- Error Code: %d\r\n"), ErrorCode);
/* Indicate error via status LEDs */
LEDs_SetAllLEDs(LEDS_LED1);
/* Wait until USB device disconnected */
while (USB_IsConnected);
break;
}
USB_HostState = HOST_STATE_Configured;
break;
case HOST_STATE_Configured:
puts_P(PSTR("Getting Config Data.\r\n"));
/* Get and process the configuration descriptor data */
if ((ErrorCode = ProcessConfigurationDescriptor()) != SuccessfulConfigRead)
{
if (ErrorCode == ControlErrorDuringConfigRead)
puts_P(PSTR("Control Error (Get Configuration).\r\n"));
else
puts_P(PSTR("Invalid Device.\r\n"));
printf_P(PSTR(" -- Error Code: %d\r\n"), ErrorCode);
/* Indicate error via status LEDs */
LEDs_SetAllLEDs(LEDS_LED1);
/* Wait until USB device disconnected */
while (USB_IsConnected);
break;
}
puts_P(PSTR("Bluetooth Dongle Enumerated.\r\n"));
USB_HostState = HOST_STATE_Ready;
break;
case HOST_STATE_Ready:
if (Bluetooth_HCIProcessingState != Bluetooth_ProcessEvents)
{
UpdateStatus(Status_BluetoothBusy);
}
else
{
if (Bluetooth_Connection.IsConnected)
UpdateStatus(Status_BluetoothConnected);
else
UpdateStatus(Status_USBReady);
}
break;
}
}
/** Function to manage status updates to the user. This is done via LEDs on the given board, if available, but may be changed to
* log to a serial port, or anything else that is suitable for status updates.
*
* \param CurrentStatus Current status of the system, from the MouseHostViaInt_StatusCodes_t enum
*/
void UpdateStatus(uint8_t CurrentStatus)
{
uint8_t LEDMask = LEDS_NO_LEDS;
/* Set the LED mask to the appropriate LED mask based on the given status code */
switch (CurrentStatus)
{
case Status_USBNotReady:
LEDMask = (LEDS_LED1);
break;
case Status_USBEnumerating:
LEDMask = (LEDS_LED1 | LEDS_LED2);
break;
case Status_USBReady:
LEDMask = (LEDS_LED2);
break;
case Status_EnumerationError:
case Status_HardwareError:
LEDMask = (LEDS_LED1 | LEDS_LED3);
break;
case Status_BluetoothConnected:
LEDMask = (LEDS_LED2 | LEDS_LED4);
break;
case Status_BluetoothBusy:
LEDMask = (LEDS_LED2 | LEDS_LED3 | LEDS_LED4);
break;
}
/* Set the board LEDs to the new LED mask */
LEDs_SetAllLEDs(LEDMask);
}

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/*
LUFA Library
Copyright (C) Dean Camera, 2009.
dean [at] fourwalledcubicle [dot] com
www.fourwalledcubicle.com
*/
/*
Copyright 2009 Dean Camera (dean [at] fourwalledcubicle [dot] com)
Permission to use, copy, modify, and distribute this software
and its documentation for any purpose and without fee is hereby
granted, 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.
*/
#ifndef _BLUETOOTH_HOST_H_
#define _BLUETOOTH_HOST_H_
/* Includes: */
#include <avr/io.h>
#include <avr/wdt.h>
#include <avr/pgmspace.h>
#include <avr/power.h>
#include <stdio.h>
#include "BluetoothStack.h"
#include "DeviceDescriptor.h"
#include "ConfigDescriptor.h"
#include <LUFA/Version.h> // Library Version Information
#include <LUFA/Common/ButtLoadTag.h> // PROGMEM tags readable by the ButtLoad project
#include <LUFA/Drivers/Misc/TerminalCodes.h> // ANSI Terminal Escape Codes
#include <LUFA/Drivers/USB/USB.h> // USB Functionality
#include <LUFA/Drivers/AT90USBXXX/Serial_Stream.h> // Serial stream driver
#include <LUFA/Drivers/Board/LEDs.h> // LEDs driver
#include <LUFA/Scheduler/Scheduler.h> // Simple scheduler for task management
/* Macros: */
#define BLUETOOTH_DATA_IN_PIPE 1
#define BLUETOOTH_DATA_OUT_PIPE 2
#define BLUETOOTH_EVENTS_PIPE 3
/* Task Definitions: */
TASK(USB_Bluetooth_Host);
/* Enums: */
/** Enum for the possible status codes for passing to the UpdateStatus() function. */
enum MouseHostViaInt_StatusCodes_t
{
Status_USBNotReady = 0, /**< USB is not ready (disconnected from a USB device) */
Status_USBEnumerating = 1, /**< USB interface is enumerating */
Status_USBReady = 2, /**< USB interface is connected and ready */
Status_EnumerationError = 3, /**< Software error while enumerating the attached USB device */
Status_HardwareError = 4, /**< Hardware error while enumerating the attached USB device */
Status_BluetoothConnected = 5, /**< Bluetooth stack connected to device and idle */
Status_BluetoothBusy = 6, /**< Bluetooth stack busy */
};
/* Event Handlers: */
HANDLES_EVENT(USB_DeviceAttached);
HANDLES_EVENT(USB_DeviceUnattached);
HANDLES_EVENT(USB_DeviceEnumerationComplete);
HANDLES_EVENT(USB_HostError);
HANDLES_EVENT(USB_DeviceEnumerationFailed);
/* Function Prototypes: */
void UpdateStatus(uint8_t CurrentStatus);
#endif

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/*
LUFA Library
Copyright (C) Dean Camera, 2009.
dean [at] fourwalledcubicle [dot] com
www.fourwalledcubicle.com
*/
/*
Copyright 2009 Dean Camera (dean [at] fourwalledcubicle [dot] com)
Permission to use, copy, modify, and distribute this software
and its documentation for any purpose and without fee is hereby
granted, 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.
*/
#include "BluetoothStack.h"
Bluetooth_Connection_t Bluetooth_Connection = {IsConnected: false};
Bluetooth_Device_t Bluetooth_DeviceConfiguration ATTR_WEAK =
{
Class: DEVICE_CLASS_MAJOR_MISC,
PINCode: "0000",
Name: "LUFA BT Device"
};
TASK(Bluetooth_Task)
{
if (!(USB_IsConnected) || (USB_HostState != HOST_STATE_Ready))
Bluetooth_HCIProcessingState = Bluetooth_Init;
Bluetooth_ProcessHCICommands();
Bluetooth_ProcessACLPackets();
}
Bluetooth_Channel_t* Bluetooth_GetChannelData(uint16_t ChannelNumber, bool SearchBySource)
{
Bluetooth_Channel_t* CurrentChannelStructure;
for (uint8_t i = 0; i < BLUETOOTH_MAX_OPEN_CHANNELS; i++)
{
CurrentChannelStructure = &Bluetooth_Connection.Channels[i];
uint16_t CurrentChannelNumber = ((SearchBySource) ? CurrentChannelStructure->RemoteNumber : CurrentChannelStructure->LocalNumber);
if (CurrentChannelNumber == ChannelNumber)
return CurrentChannelStructure;
}
return NULL;
}
Bluetooth_Channel_t* Bluetooth_InitChannelData(uint16_t RemoteChannelNumber, uint16_t PSM)
{
Bluetooth_Channel_t* CurrentChannelStructure;
for (uint8_t i = 0; i < BLUETOOTH_MAX_OPEN_CHANNELS; i++)
{
CurrentChannelStructure = &Bluetooth_Connection.Channels[i];
if (CurrentChannelStructure->State == Channel_Closed)
{
CurrentChannelStructure->RemoteNumber = RemoteChannelNumber;
CurrentChannelStructure->LocalNumber = (BLUETOOTH_CHANNELNUMBER_BASEOFFSET + i);
CurrentChannelStructure->PSM = PSM;
CurrentChannelStructure->State = Channel_Config;
return CurrentChannelStructure;
}
}
return NULL;
}

98
Demos/BluetoothHost/BluetoothStack.h
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/*
LUFA Library
Copyright (C) Dean Camera, 2009.
dean [at] fourwalledcubicle [dot] com
www.fourwalledcubicle.com
*/
/*
Copyright 2009 Dean Camera (dean [at] fourwalledcubicle [dot] com)
Permission to use, copy, modify, and distribute this software
and its documentation for any purpose and without fee is hereby
granted, 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.
*/
#ifndef _BLUETOOTH_STACK_
#define _BLUETOOTH_STACK_
/* Includes: */
#include <LUFA/Drivers/USB/USB.h>
#include <LUFA/Scheduler/Scheduler.h>
#include "BluetoothHost.h"
#include "BluetoothHCICommands.h"
#include "BluetoothACLPackets.h"
/* Macros: */
#define BLUETOOTH_MAX_OPEN_CHANNELS 2
#define BLUETOOTH_CHANNELNUMBER_BASEOFFSET 0x0040
#define CHANNEL_LOOKUP_BY_SOURCE true
#define CHANNEL_LOOKUP_BY_DESTINATION false
#define BT_DEBUG(s, ...) printf_P(PSTR(s "\r\n"), __VA_ARGS__)
/* Enums: */
enum Bluetooth_Channel_State_t
{
Channel_Closed = 0,
Channel_WaitConnect = 1,
Channel_WaitConnectRsp = 2,
Channel_Config = 3,
Channel_Open = 4,
Channel_WaitDisconnect = 5,
};
/* Type Defines: */
typedef struct
{
uint8_t State;
uint16_t LocalNumber;
uint16_t RemoteNumber;
uint16_t PSM;
uint16_t MTU;
} Bluetooth_Channel_t;
typedef struct
{
bool IsConnected;
uint16_t ConnectionHandle;
uint8_t DeviceAddress[6];
Bluetooth_Channel_t Channels[BLUETOOTH_MAX_OPEN_CHANNELS];
} Bluetooth_Connection_t;
typedef struct
{
uint32_t Class;
char PINCode[16];
char Name[];
} Bluetooth_Device_t;
/* Tasks: */
TASK(Bluetooth_Task);
/* Function Prototypes: */
Bluetooth_Channel_t* Bluetooth_GetChannelData(uint16_t ChannelNumber, bool SearchBySource);
Bluetooth_Channel_t* Bluetooth_InitChannelData(uint16_t RemoteChannelNumber, uint16_t PSM);
/* External Variables: */
extern Bluetooth_Device_t Bluetooth_DeviceConfiguration;
extern Bluetooth_Connection_t Bluetooth_Connection;
#endif

139
Demos/BluetoothHost/ConfigDescriptor.c
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/*
LUFA Library
Copyright (C) Dean Camera, 2009.
dean [at] fourwalledcubicle [dot] com
www.fourwalledcubicle.com
*/
/*
Copyright 2009 Dean Camera (dean [at] fourwalledcubicle [dot] com)
Permission to use, copy, modify, and distribute this software
and its documentation for any purpose and without fee is hereby
granted, 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.
*/
#include "ConfigDescriptor.h"
uint8_t ProcessConfigurationDescriptor(void)
{
uint8_t* ConfigDescriptorData;
uint16_t ConfigDescriptorSize;
uint8_t FoundEndpoints = 0;
/* Get Configuration Descriptor size from the device */
if (USB_Host_GetDeviceConfigDescriptor(&ConfigDescriptorSize, NULL) != HOST_SENDCONTROL_Successful)
return ControlErrorDuringConfigRead;
/* Ensure that the Configuration Descriptor isn't too large */
if (ConfigDescriptorSize > MAX_CONFIG_DESCRIPTOR_SIZE)
return DescriptorTooLarge;
/* Allocate enough memory for the entire config descriptor */
ConfigDescriptorData = alloca(ConfigDescriptorSize);
/* Retrieve the entire configuration descriptor into the allocated buffer */
USB_Host_GetDeviceConfigDescriptor(&ConfigDescriptorSize, ConfigDescriptorData);
/* Validate returned data - ensure first entry is a configuration header descriptor */
if (DESCRIPTOR_TYPE(ConfigDescriptorData) != DTYPE_Configuration)
return InvalidConfigDataReturned;
/* The bluetooth USB transport addendium mandates that the data (not streaming voice) endpoints
be in the first interface descriptor (interface 0) */
USB_Host_GetNextDescriptorOfType(&ConfigDescriptorSize, &ConfigDescriptorData, DTYPE_Interface);
/* Ensure that an interface was found, and the end of the descriptor was not reached */
if (!(ConfigDescriptorSize))
return NoInterfaceFound;
/* Get the data IN, data OUT and event notification endpoints for the bluetooth interface */
while (FoundEndpoints != ((1 << BLUETOOTH_DATA_IN_PIPE) | (1 << BLUETOOTH_DATA_OUT_PIPE) |
(1 << BLUETOOTH_EVENTS_PIPE)))
{
/* Fetch the next endpoint from the current bluetooth interface */
if (USB_Host_GetNextDescriptorComp(&ConfigDescriptorSize, &ConfigDescriptorData,
NextInterfaceBluetoothDataEndpoint))
{
/* Descriptor not found, error out */
return NoEndpointFound;
}
USB_Descriptor_Endpoint_t* EndpointData = DESCRIPTOR_PCAST(ConfigDescriptorData, USB_Descriptor_Endpoint_t);
/* Check if the endpoint is a bulk or interrupt type endpoint */
if ((EndpointData->Attributes & EP_TYPE_MASK) == EP_TYPE_INTERRUPT)
{
if (EndpointData->EndpointAddress & ENDPOINT_DESCRIPTOR_DIR_IN)
{
/* Configure the events IN pipe */
Pipe_ConfigurePipe(BLUETOOTH_EVENTS_PIPE, EP_TYPE_INTERRUPT, PIPE_TOKEN_IN,
EndpointData->EndpointAddress, EndpointData->EndpointSize,
PIPE_BANK_SINGLE);
Pipe_SetInfiniteINRequests();
Pipe_SetInterruptPeriod(EndpointData->PollingIntervalMS);
/* Set the flag indicating that the events notification pipe has been found */
FoundEndpoints |= (1 << BLUETOOTH_EVENTS_PIPE);
}
}
else
{
if (EndpointData->EndpointAddress & ENDPOINT_DESCRIPTOR_DIR_IN)
{
/* Configure the data IN pipe */
Pipe_ConfigurePipe(BLUETOOTH_DATA_IN_PIPE, EP_TYPE_BULK, PIPE_TOKEN_IN,
EndpointData->EndpointAddress, EndpointData->EndpointSize,
PIPE_BANK_SINGLE);
Pipe_SetInfiniteINRequests();
/* Set the flag indicating that the data IN pipe has been found */
FoundEndpoints |= (1 << BLUETOOTH_DATA_IN_PIPE);
}
else
{
/* Configure the data OUT pipe */
Pipe_ConfigurePipe(BLUETOOTH_DATA_OUT_PIPE, EP_TYPE_BULK, PIPE_TOKEN_OUT,
EndpointData->EndpointAddress, EndpointData->EndpointSize,
PIPE_BANK_SINGLE);
/* Set the flag indicating that the data OUT pipe has been found */
FoundEndpoints |= (1 << BLUETOOTH_DATA_OUT_PIPE);
}
}
}
/* Valid data found, return success */
return SuccessfulConfigRead;
}
DESCRIPTOR_COMPARATOR(NextInterfaceBluetoothDataEndpoint)
{
/* PURPOSE: Find next interface endpoint descriptor before next interface descriptor */
if (DESCRIPTOR_TYPE(CurrentDescriptor) == DTYPE_Endpoint)
return Descriptor_Search_Found;
else if (DESCRIPTOR_TYPE(CurrentDescriptor) == DTYPE_Interface)
return Descriptor_Search_Fail;
return Descriptor_Search_NotFound;
}

60
Demos/BluetoothHost/ConfigDescriptor.h
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/*
LUFA Library
Copyright (C) Dean Camera, 2009.
dean [at] fourwalledcubicle [dot] com
www.fourwalledcubicle.com
*/
/*
Copyright 2009 Dean Camera (dean [at] fourwalledcubicle [dot] com)
Permission to use, copy, modify, and distribute this software
and its documentation for any purpose and without fee is hereby
granted, 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.
*/
#ifndef _CONFIGDESCRIPTOR_H_
#define _CONFIGDESCRIPTOR_H_
/* Includes: */
#include <LUFA/Drivers/USB/USB.h> // USB Functionality
#include <LUFA/Drivers/USB/Class/ConfigDescriptor.h> // Configuration Descriptor Parser
#include "BluetoothHost.h"
/* Macros: */
#define MAX_CONFIG_DESCRIPTOR_SIZE 512
/* Enums: */
enum BluetoothHost_GetConfigDescriptorDataCodes_t
{
SuccessfulConfigRead = 0,
ControlErrorDuringConfigRead = 1,
InvalidConfigDataReturned = 2,
DescriptorTooLarge = 3,
NoInterfaceFound = 4,
NoEndpointFound = 5,
};
/* Configuration Descriptor Comparison Functions: */
DESCRIPTOR_COMPARATOR(NextInterfaceBluetoothDataEndpoint);
/* Function Prototypes: */
uint8_t ProcessConfigurationDescriptor(void);
#endif

63
Demos/BluetoothHost/DeviceDescriptor.c
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/*
LUFA Library
Copyright (C) Dean Camera, 2009.
dean [at] fourwalledcubicle [dot] com
www.fourwalledcubicle.com
*/
/*
Copyright 2009 Dean Camera (dean [at] fourwalledcubicle [dot] com)
Permission to use, copy, modify, and distribute this software
and its documentation for any purpose and without fee is hereby
granted, 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.
*/
#include "DeviceDescriptor.h"
uint8_t ProcessDeviceDescriptor(void)
{
USB_Descriptor_Device_t DeviceDescriptor;
/* Standard request to get the device descriptor */
USB_HostRequest = (USB_Host_Request_Header_t)
{
bmRequestType: (REQDIR_DEVICETOHOST | REQTYPE_STANDARD | REQREC_DEVICE),
bRequest: REQ_GetDescriptor,
wValue: (DTYPE_Device << 8),
wIndex: 0,
wLength: sizeof(USB_Descriptor_Device_t),
};
/* Send the request to retrieve the device descriptor */
if (USB_Host_SendControlRequest((void*)&DeviceDescriptor) != HOST_SENDCONTROL_Successful)
return ControlErrorDuringDeviceRead;
/* Validate returned data - ensure the returned data is a device descriptor */
if (DeviceDescriptor.Header.Type != DTYPE_Device)
return InvalidDeviceDataReturned;
if ((DeviceDescriptor.Class != BLUETOOTH_DEVICE_CLASS) ||
(DeviceDescriptor.SubClass != BLUETOOTH_DEVICE_SUBCLASS) ||
(DeviceDescriptor.Protocol != BLUETOOTH_DEVICE_PROTOCOL))
{
return IncorrectDevice;
}
return SuccessfulDeviceRead;
}

56
Demos/BluetoothHost/DeviceDescriptor.h
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/*
LUFA Library
Copyright (C) Dean Camera, 2009.
dean [at] fourwalledcubicle [dot] com
www.fourwalledcubicle.com
*/
/*
Copyright 2009 Dean Camera (dean [at] fourwalledcubicle [dot] com)
Permission to use, copy, modify, and distribute this software
and its documentation for any purpose and without fee is hereby
granted, 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.
*/
#ifndef _DEVICEDESCRIPTOR_H_
#define _DEVICEDESCRIPTOR_H_
/* Includes: */
#include <LUFA/Drivers/USB/USB.h> // USB Functionality
#include "BluetoothHost.h"
/* Macros: */
#define BLUETOOTH_DEVICE_CLASS 0xE0
#define BLUETOOTH_DEVICE_SUBCLASS 0x01
#define BLUETOOTH_DEVICE_PROTOCOL 0x01
/* Enums: */
enum BluetoothHost_GetDeviceDescriptorDataCodes_t
{
SuccessfulDeviceRead = 0,
ControlErrorDuringDeviceRead = 1,
InvalidDeviceDataReturned = 2,
IncorrectDevice = 3,
};
/* Function Prototypes: */
uint8_t ProcessDeviceDescriptor(void);
#endif

730
Demos/BluetoothHost/makefile
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# 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 board (see library BoardTypes.h documentation, USER or blank 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. 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.
# Typical values are:
# F_CPU = 1000000
# F_CPU = 1843200
# F_CPU = 2000000
# F_CPU = 3686400
# F_CPU = 4000000
# F_CPU = 7372800
# F_CPU = 8000000
# F_CPU = 11059200
# F_CPU = 14745600
# F_CPU = 16000000
# F_CPU = 18432000
# F_CPU = 20000000
F_CPU = 8000000
# Input clock frequency.
# This will define a symbol, F_CLOCK, in all source code files equal to the
# input clock frequency (before any prescaling is performed). 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_CLOCK = 8000000
# 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 = .
# List C source files here. (C dependencies are automatically generated.)
SRC = $(TARGET).c \
DeviceDescriptor.c \
ConfigDescriptor.c \
BluetoothStack.c \
BluetoothHCICommands.c \
BluetoothACLPackets.c \
../../LUFA/Scheduler/Scheduler.c \
../../LUFA/Drivers/AT90USBXXX/Serial_Stream.c \
../../LUFA/Drivers/AT90USBXXX/Serial.c \
../../LUFA/Drivers/USB/Class/ConfigDescriptor.c \
../../LUFA/Drivers/USB/LowLevel/LowLevel.c \
../../LUFA/Drivers/USB/LowLevel/Pipe.c \
../../LUFA/Drivers/USB/LowLevel/Host.c \
../../LUFA/Drivers/USB/LowLevel/HostChapter9.c \
../../LUFA/Drivers/USB/HighLevel/USBTask.c \
../../LUFA/Drivers/USB/HighLevel/USBInterrupt.c \
../../LUFA/Drivers/USB/HighLevel/Events.c \
# 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 = ../../
# 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=gnu99
# Place -D or -U options here for C sources
CDEFS = -DF_CPU=$(F_CPU)UL -DF_CLOCK=$(F_CLOCK)UL -DBOARD=BOARD_$(BOARD)
CDEFS += -DUSE_NONSTANDARD_DESCRIPTOR_NAMES -DUSB_HOST_ONLY -DNO_STREAM_CALLBACKS
CDEFS += -DUSE_STATIC_OPTIONS="(USB_OPT_REG_ENABLED | USB_OPT_AUTO_PLL)"
# Place -D or -U options here for ASM sources
ADEFS = -DF_CPU=$(F_CPU)
# Place -D or -U options here for C++ sources
CPPDEFS = -DF_CPU=$(F_CPU)UL
#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 += -fpack-struct
CFLAGS += -fshort-enums
CFLAGS += -finline-limit=20
CFLAGS += -Wall
CFLAGS += -Wstrict-prototypes
CFLAGS += -Wundef
#CFLAGS += -fno-unit-at-a-time
#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
CFLAGS += -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) $(MATH_LIB)
#LDFLAGS += -T linker_script.x
#---------------- Programming Options (avrdude) ----------------
# Programming hardware: alf avr910 avrisp bascom bsd
# dt006 pavr picoweb pony-stk200 sp12 stk200 stk500
#
# Type: avrdude -c ?
# to get a full listing.
#
AVRDUDE_PROGRAMMER = jtagmkII
# com1 = serial port. Use lpt1 to connect to parallel port.
AVRDUDE_PORT = usb
AVRDUDE_WRITE_FLASH = -U flash:w:$(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 <http://savannah.nongnu.org/projects/avrdude>
# 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 checkhooks checklibmode checkboard 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); $(ELFSIZE); \
2>/dev/null; echo; fi
checkhooks: build
@echo
@echo ------- Unhooked LUFA Events -------
@$(shell) (grep -s '^Event.*LUFA/.*\\.o' $(TARGET).map | \
cut -d' ' -f1 | cut -d'_' -f2- | grep ".*") || \
echo "(None)"
@echo ------------------------------------
checklibmode:
@echo
@echo ----------- Library Mode -----------
@$(shell) ($(CC) $(ALL_CFLAGS) -E -dM - < /dev/null \
| grep 'USB_\(DEVICE\|HOST\)_ONLY' | cut -d' ' -f2 | grep ".*") \
|| echo "No specific mode (both device and host mode allowable)."
@echo ------------------------------------
checkboard:
@echo
@echo ---------- Selected Board ----------
@echo Selected board model is $(BOARD).
@echo ------------------------------------
# Display compiler version information.
gccversion :
@$(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 --debug 1 $(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
dfu-ee: $(TARGET).hex $(TARGET).eep
dfu-programmer $(MCU) flash-eeprom --debug 1 --suppress-bootloader-mem $(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 $< $@
%.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 -z -S $< > $@
# 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 clean_binary end
clean_binary:
$(REMOVE) $(TARGET).hex
clean_list:
@echo $(MSG_CLEANING)
$(REMOVE) $(TARGET).eep
$(REMOVE) $(TARGET)eep.hex
$(REMOVE) $(TARGET).cof
$(REMOVE) $(TARGET).elf
$(REMOVE) $(TARGET).map
$(REMOVE) $(TARGET).sym
$(REMOVE) $(TARGET).lss
$(REMOVE) $(SRC:%.c=$(OBJDIR)/%.o)
$(REMOVE) $(SRC:%.c=$(OBJDIR)/%.lst)
$(REMOVE) $(SRC:.c=.s)
$(REMOVE) $(SRC:.c=.d)
$(REMOVE) $(SRC:.c=.i)
$(REMOVEDIR) .dep
doxygen:
@echo Generating Project Documentation...
@doxygen Doxygen.conf
@echo Documentation Generation Complete.
clean_doxygen:
rm -rf Documentation
# 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 checkhooks checklibmode checkboard \
begin finish end sizebefore sizeafter gccversion \
build elf hex eep lss sym coff extcoff clean \
clean_list clean_binary program debug gdb-config \
doxygen dfu flip flip-ee dfu-ee

4
Demos/makefile
Unescape View File

@ -20,9 +20,6 @@ all:
make -C AudioOutput clean
make -C AudioOutput all
make -C BluetoothHost clean
make -C BluetoothHost all
make -C CDC clean
make -C CDC all
@ -98,7 +95,6 @@ all:
%:
make -C AudioInput $@
make -C AudioOutput $@
make -C BluetoothHost $@
make -C CDC $@
make -C CDCHost $@
make -C DualCDC $@

1
LUFA/ChangeLog.txt
Unescape View File

@ -37,6 +37,7 @@
* to Kenneth Clubb)
* - Added DataflashManager_WriteBlocks_RAM() and DataflashManager_ReadBlocks_RAM() functions to the MassStorage demo, to allow for easy
* interfacing with a FAT library for dataflash file level access
* - Incomplete non-functional BluetoothHost demo removed until it has reached a stable state to prevent confusion
*
* \section Sec_ChangeLog090209 Version 090209
*

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