void c_irq_handler(volatile unsigned int* sp)
{
unsigned int pendingIrq = Arm_IrqGetPending();
switch (pendingIrq)
{
case interrupt_source_system_timer:
{
// Note IRQ has no acccess to peripherals? :(
Scheduler_TimerTick((thread_regs*)(sp - 1));
break;
}
case interrupt_source_uart:
{
unsigned char read = Uart_Read();
// Echo it back
Uart_Send(read);
if (read == 'x')
{
Uart_SendString("\r\n* * * Rebooting. * * *\r\n");
reboot();
}
break;
}
default:
printf("Unhandled IRQ pending, id:%d.\n", pendingIrq);
break;
}
}
/*******************************************************************************
* @function_name: NFCIrqTXCallback
* @function_file: Dr_Uart_NFC.c
* @描述：计量L1路发送中断回调函数
* @参数：
* @param:ser 串口的参数
*---------------------------------------------------------
* @修改人：ffq (2013-10-09)
******************************************************************************/
static void EMUL1IrqTXCallback(void)
{
Uart_Send(UART_EMU_L1);
}
/*******************************************************************************
* @function_name: RS485IrqTXCallback
* @function_file: Dr_Uart_RS485.c
* @描述：RS485发送中断回调函数
* @入口参数：
* @:ser 串口的参数
*---------------------------------------------------------
* @修改人：ffq (2013-10-09)
******************************************************************************/
static void RS485IrqTXCallback(void)
{
Uart_Send(UART_485);
}
/*******************************************************************************
* @function_name: MASHIrqTXCallback
* @function_file: Dr_Uart_MASH.c
* @描述：RS485发送中断回调函数
* @入口参数：
* @:ser 串口的参数
*---------------------------------------------------------
* @修改人：ffq (2013-10-09)
******************************************************************************/
static void MASHIrqTXCallback(void)
{
Uart_Send(UART_MASH);
}
/*******************************************************************************
* @function_name: IRIrqTXCallback
* @function_file: Dr_Uart_IR.c
* @描述：IR发送中断回调函数
* @入口参数： 无
* @出口参数:
*---------------------------------------------------------
* @修改人：ffq (2013-10-09)
******************************************************************************/
static void IRIrqTXCallback(void)
{
Uart_Send(UART_IR);
}
