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please help me about mke02z...

Question asked by 宝荣 胡 on Sep 29, 2015

freecale  FAE give me a example about MKE02Z lately.but i  debug unsuccessful for<<UART_demo>> and <<PIT_demo>>.  it's enter into interrupt but not turn out.  result not run all proceduce .does anyone know the answer??

 

不久前飞思卡尔的技术支持给我了一个关于MKE02Z的范例,但是我调试<<UART_demo>> 和<<PIT_demo>>的时候并不成功,他们都能进入中断但是出不来,导致所有的程序都卡死了。有人知道答案吗???

 

 

#include "common.h"

#include "rtc.h"

#include "uart.h"

 

 

int main (void);

void RTC_Task(void);

/******************************************************************************

* Global functions

******************************************************************************/

void UART_rx(int8 ch)

{

  UART1_send_byte(ch);

  RED_Toggle();

}

/********************************************************************/

int main (void)

{

 

  LED0_Init();

  printf("\nRunning the Uart_demo project.\n");

 

 

#ifdef UART_INT

  /* uart interrupt mode */

  UART_set_rx_handler(UART_rx);

  enable_UART1_int();

 

 

  printf_int("\nhello world\n");

 

 

#endif

 

 

  while(1)

  {

  }

}

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