diff options
Diffstat (limited to 'Demos')
| -rw-r--r-- | Demos/Host/Incomplete/BluetoothHost/Lib/RFCOMMControl.c | 468 | ||||
| -rw-r--r-- | Demos/Host/Incomplete/BluetoothHost/Lib/RFCOMMControl.h | 274 |
2 files changed, 371 insertions, 371 deletions
diff --git a/Demos/Host/Incomplete/BluetoothHost/Lib/RFCOMMControl.c b/Demos/Host/Incomplete/BluetoothHost/Lib/RFCOMMControl.c index c9bd07af3..0f829eab5 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 9b02f7b19..d47715f80 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 <avr/io.h>
- #include <avr/pgmspace.h>
- #include <string.h>
- #include <stdbool.h>
- #include <stdio.h>
-
- #include <LUFA/Common/Common.h>
- #include <LUFA/Drivers/Peripheral/SerialStream.h>
-
- #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 <avr/io.h> + #include <avr/pgmspace.h> + #include <string.h> + #include <stdbool.h> + #include <stdio.h> + + #include <LUFA/Common/Common.h> + #include <LUFA/Drivers/Peripheral/SerialStream.h> + + #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 |