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Add RFCOMM service routine, to send pending configuration requests on RFCOMM channels. Add in RFCOMM channel config flags, to determine which configuration commands have been sent and received.

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Add a new RFCOMM_SendChannelSignals() function to transmit a change in V24 terminal handshake lines to the receiving device.

Prevent SABM packets sent to the control DLCI in the RFCOMM layer from creating a new channel entry, as the control DLCI does not have connection data associated with it.

Fix up MSC control packet handling so that received responses can be acknowledged correctly, so that the RFCOMM layer can record when the receiving device has ACKed a sent change in V24 terminal handshake lines.
This commit is contained in:
Dean Camera 2010-06-29 04:40:02 +00:00
parent b656540468
commit fbabecee66
7 changed files with 162 additions and 91 deletions
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20
Demos/Host/Incomplete/BluetoothHost/Lib/RFCOMMControl.h
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@ -50,11 +50,15 @@
#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_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)
/* Enums: */
enum RFCOMM_Control_Commands_t
@ -107,7 +111,7 @@
RFCOMM_Address_t Channel;
uint8_t Signals;
uint8_t BreakSignal;
} RFCOMM_MS_Parameters_t;
} RFCOMM_MSC_Parameters_t;
/* Function Prototypes: */
void RFCOMM_ProcessControlCommand(const uint8_t* Command, Bluetooth_Channel_t* const Channel);
@ -119,8 +123,8 @@
Bluetooth_Channel_t* const Channel);
static void RFCOMM_ProcessFCDCommand(const RFCOMM_Command_t* const CommandHeader, const uint8_t* CommandData,
Bluetooth_Channel_t* const Channel);
static void RFCOMM_ProcessMSCommand(const RFCOMM_Command_t* const CommandHeader, const uint8_t CommandDataLen,
const uint8_t* CommandData, Bluetooth_Channel_t* const Channel);
static void RFCOMM_ProcessMSCCommand(const RFCOMM_Command_t* const CommandHeader, const uint8_t CommandDataLen,
const uint8_t* CommandData, Bluetooth_Channel_t* const Channel);
static void RFCOMM_ProcessRPNCommand(const RFCOMM_Command_t* const CommandHeader, const uint8_t* CommandData,
Bluetooth_Channel_t* const Channel);
static void RFCOMM_ProcessRLSCommand(const RFCOMM_Command_t* const CommandHeader, const uint8_t* CommandData,