kinetis内置了硬件CRC校验功能，下面详述具体步骤：

1、点“文件->新建->bareboard project”出现下面对话框：

为工程起个名字（该示例为k10_crc_pe），点“下一步”，出现：

选择你所用的芯片型号即可。点“下一步”，出现：

“Connetion to be used”中先选我们先前建好的“USBDM K10X256”，点“下一步”，一直点“下一步”直到出现：

选“Processor Export”，点“下一步”，出现：

选实际用到的芯片（我用的是144-pins LQFP），点“完成”，出现：

等待上面对话框消失，一个工程就建好了。

双击“Security”下的“CRC_LDD”添加一个“CRC Bean”，如下图：

配置如下图：

Methods”里

点“项目”->“Generate Processor Export Code”如下图：

下面是“ProcessorExpert.c”的“main()”函数代码：

void main(void)
{
  /* Write your local variable definition here */
    LDD_TDeviceData *DeviceData=NULL;
    uint8_t InputStream;
    uint32_t Result=0;
    uint32_t i;

  /*** Processor Expert internal initialization. DON'T REMOVE THIS CODE!!! ***/
  PE_low_level_init();
  /*** End of Processor Expert internal initialization.                    ***/

  /* Write your code here */
  /* For example: for(;;) { } */
  DeviceData = CRC1_Init(NULL);

  InputStream = 'a';                    /* This can be a char e.g. received from UART */
  CRC1_GetCRC8(DeviceData, InputStream);
  InputStream = 'b';                    /* This can be a char e.g. received from UART */
  CRC1_GetCRC8(DeviceData, InputStream);
  InputStream = 'c';                    /* This can be a char e.g. received from UART */
  Result = CRC1_GetCRC8(DeviceData, InputStream); /* Result contains CRC of input stream */

  CRC1_ResetCRC(DeviceData);            /* Reset CRC module to start new computation */
  InputStream = 'q';                    /* This can be a char e.g. received from UART */

  for (i = 0; i < 10; i++) {
    Result = CRC1_GetCRC8(DeviceData, InputStream);
  }

  /* Now Result contains CRC of input stream "qqqqqqqqqq" */

  /*** Don't write any code pass this line, or it will be deleted during code generation. ***/
  /*** Processor Expert end of main routine. DON'T MODIFY THIS CODE!!! ***/
  for(;;){}
  /*** Processor Expert end of main routine. DON'T WRITE CODE BELOW!!! ***/
} /*** End of main routine. DO NOT MODIFY THIS TEXT!!! ***/

至此，代码就写完了。按以前的方法调试即可。下面是一些调试断点截图：