lowfreqsg.c.bak_smart_update

GCC 做的MOTOROLA 的单片机 振荡程序

/** ###################################################################
**     Filename  : LowFreqSG.C
**     Project   : LowFreqSG
**     Processor : MC68HC908LV8CFA
**     Version   : Driver 01.15
**     Compiler  : CodeWarrior HC08 C Compiler
**     Date/Time : 2006-9-5, 17:47
**     Abstract  :
**         Main module.
**         Here is to be placed user's code.
**     Settings  :
**     Contents  :
**         No public methods
**
**     (c) Copyright UNIS, spol. s r.o. 1997-2006
**     UNIS, spol. s r.o.
**     Jundrovska 33
**     624 00 Brno
**     Czech Republic
**     http      : www.processorexpert.com
**     mail      : [e-mail]
** ###################################################################*/
/* MODULE LowFreqSG */


/* Including used modules for compiling procedure */
#include <stdio.h>
#include "Cpu.h"
#include "LCD1.h"
/* Include shared modules, which are used for whole project */
#include "PE_Types.h"
#include "PE_Error.h"
#include "PE_Const.h"
#include "IO_Map.h"

void main(void)
{
  const unsigned char segcode[10] = {0x3f, 0x06, 0x5b, 0x4f, 0x66, 0x6d, 0x7d, 0x07, 0x7f, 0x6f}; 
  unsigned char ifreq = 0;
  unsigned char i;
  unsigned char strbuf[9];
  /* Write your local variable definition here */
  /*** 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(;;) { } */
  /*** 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(;;)
  {
      (void)sprintf(strbuf, "%8ul", ifreq * 10 + 50);
      
      for(i = 0; i < 8; ++i) 
      {
        if(strbuf[i] >= '0' && strbuf[i] <= '9') 
        {
          strbuf[i] = segcode[strbuf[i] & 0x0f];  
        } 
        else strbuf[i] = 0x00;
        
        *(&LDAT1 + i) &= 0xe0;
        *(&LDAT1 + i) |= ((strbuf[i] & 0x10) << 1) | ((strbuf[i] & 0x20) << 1) | ((strbuf[i] & 0x01) << 7);
        *(&LDAT1 + i + 1) &= 0x0f;
        *(&LDAT1 + i + 1) |= ((strbuf[i] & 0x08) >> 3) | ((strbuf[i] & 0x04) >> 1) | ((strbuf[i] & 0x40) >> 4) | ((strbuf[i] & 0x02) << 2);
      }
  }
  /*** Processor Expert end of main routine. DON'T WRITE CODE BELOW!!! ***/
} /*** End of main routine. DO NOT MODIFY THIS TEXT!!! ***/

/* END LowFreqSG */
/*
** ###################################################################
**
**     This file was created by UNIS Processor Expert 2.98 [03.80]
**     for the Freescale HC08 series of microcontrollers.
**
** ###################################################################
*/