Split out the RFCOMM Control Channel command processing code into a seperate set of files for clarity.
Dean Camera
15 years ago
parent
b522e35965
commit
67bc625109
@ -0,0 +1,120 @@
|
|||||||
|
/*
|
||||||
|
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 Channel)
|
||||||
|
{
|
||||||
|
const RFCOMM_Command_t* CommandHeader = (const RFCOMM_Command_t*)Command;
|
||||||
|
const uint8_t* CommandData = (const uint8_t*)Command + sizeof(RFCOMM_Command_t);
|
||||||
|
|
||||||
|
switch (CommandHeader->Command)
|
||||||
|
{
|
||||||
|
case RFCOMM_Control_Test:
|
||||||
|
RFCOMM_ProcessTestCommand(CommandHeader, CommandData);
|
||||||
|
break;
|
||||||
|
case RFCOMM_Control_FlowControlEnable:
|
||||||
|
RFCOMM_ProcessFCECommand(CommandHeader, CommandData);
|
||||||
|
break;
|
||||||
|
case RFCOMM_Control_FlowControlDisable:
|
||||||
|
RFCOMM_ProcessFCDCommand(CommandHeader, CommandData);
|
||||||
|
break;
|
||||||
|
case RFCOMM_Control_ModemStatus:
|
||||||
|
RFCOMM_ProcessMSCommand(CommandHeader, CommandData);
|
||||||
|
break;
|
||||||
|
case RFCOMM_Control_RemotePortNegotiation:
|
||||||
|
RFCOMM_ProcessRPNCommand(CommandHeader, CommandData);
|
||||||
|
break;
|
||||||
|
case RFCOMM_Control_RemoteLineStatus:
|
||||||
|
RFCOMM_ProcessRLSCommand(CommandHeader, CommandData);
|
||||||
|
break;
|
||||||
|
case RFCOMM_Control_DLCParameterNegotiation:
|
||||||
|
RFCOMM_ProcessDPNCommand(CommandHeader, CommandData);
|
||||||
|
break;
|
||||||
|
default:
|
||||||
|
BT_RFCOMM_DEBUG(1, "<< Unknown Command");
|
||||||
|
break;
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
static void RFCOMM_ProcessTestCommand(const RFCOMM_Command_t* CommandHeader, const uint8_t* CommandData)
|
||||||
|
{
|
||||||
|
BT_RFCOMM_DEBUG(1, "<< TEST Command");
|
||||||
|
}
|
||||||
|
|
||||||
|
static void RFCOMM_ProcessFCECommand(const RFCOMM_Command_t* CommandHeader, const uint8_t* CommandData)
|
||||||
|
{
|
||||||
|
BT_RFCOMM_DEBUG(1, "<< FCE Command");
|
||||||
|
}
|
||||||
|
|
||||||
|
static void RFCOMM_ProcessFCDCommand(const RFCOMM_Command_t* CommandHeader, const uint8_t* CommandData)
|
||||||
|
{
|
||||||
|
BT_RFCOMM_DEBUG(1, "<< FCD Command");
|
||||||
|
}
|
||||||
|
|
||||||
|
static void RFCOMM_ProcessMSCommand(const RFCOMM_Command_t* CommandHeader, const uint8_t* CommandData)
|
||||||
|
{
|
||||||
|
BT_RFCOMM_DEBUG(1, "<< MS Command");
|
||||||
|
}
|
||||||
|
|
||||||
|
static void RFCOMM_ProcessRPNCommand(const RFCOMM_Command_t* CommandHeader, const uint8_t* CommandData)
|
||||||
|
{
|
||||||
|
BT_RFCOMM_DEBUG(1, "<< RPN Command");
|
||||||
|
}
|
||||||
|
|
||||||
|
static void RFCOMM_ProcessRLSCommand(const RFCOMM_Command_t* CommandHeader, const uint8_t* CommandData)
|
||||||
|
{
|
||||||
|
BT_RFCOMM_DEBUG(1, "<< RLS Command");
|
||||||
|
}
|
||||||
|
|
||||||
|
static void RFCOMM_ProcessDPNCommand(const RFCOMM_Command_t* CommandHeader, const uint8_t* CommandData)
|
||||||
|
{
|
||||||
|
BT_RFCOMM_DEBUG(1, "<< DPN Command");
|
||||||
|
|
||||||
|
/* Skip over the first data byte (Length field) since its size and value are fixed */
|
||||||
|
RFCOMM_Channel_t* RFCOMMChannel = RFCOMM_GetChannelData(CommandData[2]);
|
||||||
|
|
||||||
|
if (RFCOMMChannel == NULL)
|
||||||
|
{
|
||||||
|
// TODO: Channel does not exist - create it
|
||||||
|
}
|
||||||
|
|
||||||
|
RFCOMMChannel->Configured = true;
|
||||||
|
|
||||||
|
// TODO: Read in channel data, ACK request
|
||||||
|
}
|
||||||
@ -0,0 +1,86 @@
|
|||||||
|
/*
|
||||||
|
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"
|
||||||
|
|
||||||
|
/* 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 Command : 6;
|
||||||
|
} RFCOMM_Command_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* CommandHeader, const uint8_t* CommandData);
|
||||||
|
static void RFCOMM_ProcessFCECommand(const RFCOMM_Command_t* CommandHeader, const uint8_t* CommandData);
|
||||||
|
static void RFCOMM_ProcessFCDCommand(const RFCOMM_Command_t* CommandHeader, const uint8_t* CommandData);
|
||||||
|
static void RFCOMM_ProcessMSCommand(const RFCOMM_Command_t* CommandHeader, const uint8_t* CommandData);
|
||||||
|
static void RFCOMM_ProcessRPNCommand(const RFCOMM_Command_t* CommandHeader, const uint8_t* CommandData);
|
||||||
|
static void RFCOMM_ProcessRLSCommand(const RFCOMM_Command_t* CommandHeader, const uint8_t* CommandData);
|
||||||
|
static void RFCOMM_ProcessDPNCommand(const RFCOMM_Command_t* CommandHeader, const uint8_t* CommandData);
|
||||||
|
#endif
|
||||||
|
|
||||||
|
#endif
|
||||||
File diff suppressed because one or more lines are too long
Loading…
Reference in new issue