C++ (Cpp) MAP_CANBitRateSet Examples

Example #1

File: platform.c Project: Shengliang/elua

u32 platform_can_setup( unsigned id, u32 clock )
{  
  MAP_GPIOPinConfigure(GPIO_PD0_CAN0RX);
  MAP_GPIOPinConfigure(GPIO_PD1_CAN0TX);
  MAP_GPIOPinTypeCAN(GPIO_PORTD_BASE, GPIO_PIN_0 | GPIO_PIN_1);

  MAP_CANDisable(CAN0_BASE);
  MAP_CANBitRateSet(CAN0_BASE, LM3S_CAN_CLOCK, clock );
  MAP_CANEnable(CAN0_BASE);
  return clock;
}

Example #2

File: platform.c Project: Shengliang/elua

void cans_init( void )
{
  MAP_SysCtlPeripheralEnable( SYSCTL_PERIPH_CAN0 ); 
  MAP_CANInit( CAN0_BASE );
  MAP_CANBitRateSet(CAN0_BASE, LM3S_CAN_CLOCK, CAN_INIT_SPEED);
  MAP_CANIntEnable( CAN0_BASE, CAN_INT_MASTER | CAN_INT_ERROR | CAN_INT_STATUS );
  MAP_IntEnable(INT_CAN0);
  MAP_CANEnable(CAN0_BASE);

  // Configure default catch-all message object
  can_msg_rx.ulMsgID = 0;
  can_msg_rx.ulMsgIDMask = 0;
  can_msg_rx.ulFlags = MSG_OBJ_RX_INT_ENABLE | MSG_OBJ_USE_ID_FILTER;
  can_msg_rx.ulMsgLen = PLATFORM_CAN_MAXLEN;
  MAP_CANMessageSet(CAN0_BASE, CAN_MSG_OBJ_RX, &can_msg_rx, MSG_OBJ_TYPE_RX);
}

Example #3

File: CANController.cpp Project: germaneers/openstella

void CANController::setBitrate(CAN::bitrate_t bitrate)
{
	_bitrate = bitrate;
	MAP_CANBitRateSet(_base, MAP_SysCtlClockGet(), bitrate);
}