project_1.c

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/** ###################################################################
**     Filename  : Project_1.C
**     Project   : Project_1
**     Processor : MC9S08QD4CPC
**     Version   : Driver 01.11
**     Compiler  : CodeWarrior HCS08 C Compiler
**     Date/Time : 2008-2-18, 10:06
**     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 Project_1 */


/* Including used modules for compiling procedure */
#include "Cpu.h"
#include "AD1.h"
#include "Bit1.h"
#include "Bit2.h"
#include "WDog1.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"

/**************************************************************************
const unsigned char CoolAD = 0x7F;      //06年9月19日：由0x7C改回原值0x7F
//const unsigned char HotAD = 0x81;       //06年9月19日：由0x7F改回原值0x81
const unsigned char HotAD = 0x82;       //07年1月20日：改至0x82
//const unsigned char WarmAD = 0x3F; //for daewoo
const unsigned char WarnAD = 0x10;
**************************************************************************/ 
const unsigned char HotWarnAD = 0x4E;    //220度报警设定 07-12-07
//const unsigned char HotWarnDisableAD = 0x7F;
const unsigned char WarmWarnAD = 0x82;   //90度报警设定  07-12-07
//const unsigned char WarmWarnDisableAD = 0x49;
const unsigned char ShortCircuitAD = 0x10; //短路判定    07-12-07



/* 为防止探头由于短路造成的误报警,程序初始时,检测探头是否处于
   短路状态(假设初始上电,探头温度小于报警温度),正常工作时,如果
   探头温度有突变(上一次没有报警,这一次探头电阻很小),那么也认为探头短路.为避免探头短路后，430欧姆电阻
   由于电流过大，容易烧毁，所以将其变更为1K欧姆电阻 李亮 07年11月23日 
*/





void Wait5ms(void){
  unsigned char  Temp;
  for(Temp = 1; Temp < 50; Temp++){
    
    __RESET_WATCHDOG();
  }  
}

void main(void)
{
  /* Write your local variable definition here */
  
  unsigned char ADValue1, ADValue2;
  unsigned char ADValue3, ADValue4;
  unsigned char Disable1, Disable2;
  unsigned char Disable3, Disable4;
  unsigned char OldValue1, OldValue2;
  unsigned char OldValue3, OldValue4;
  unsigned char WarnEnable;
  unsigned char  i;
  //word ADValue[4];   /* Sum of measured values */
   
  /*** 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(;;) { } */
  
  for(i = 1; i < 200; i++){
    //Wait5ms();
    Cpu_Delay100US(50);
    __RESET_WATCHDOG();
  }
  
  
  
  OldValue1 = 0xFF;
  OldValue2 = 0xFF;
  OldValue3 = 0xFF;
  OldValue4 = 0xFF;
  Disable1 = 0;
  Disable2 = 0;
  Disable3 = 0;
  Disable4 = 0;
  
  /*** 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(;;)
  {
    __RESET_WATCHDOG(); /* feeds the dog */
    AD1_MeasureChan(1,0)
ADSCR = 0x20;
    ADValue1 = ADR;
    do{
      ;
    }while(ADSCR_COCO == 0) ;
    ADValue1 = ADR;
    ADSCR = 0x21;
    ADValue2 = ADR;
    do{
      ;
    }while(ADSCR_COCO == 0) ;
    ADValue2 = ADR;
    ADSCR = 0x22;
  	ADValue3 = ADR;
    do{
      ;
    }while(ADSCR_COCO == 0) ;
    ADValue3 = ADR;
    ADSCR = 0x23;
		ADValue4 = ADR;
    do{
       ;
    }while(ADSCR_COCO == 0) ;
    ADValue4 = ADR;
    ADSCR = 0x20;
    WarnEnable = 0;
    if(Disable1 == 0){
      if(ADValue1 < ShortCircuitAD && OldValue1 > HotWarnAD)
      {
        Disable1 = 1;
      }else if(ADValue1 < HotWarnAD)
      {
        WarnEnable = 1; 
      }
    }
    if(Disable2 == 0){
      if(ADValue2 < ShortCircuitAD && OldValue2 > HotWarnAD)
      {
        Disable2 = 1;
      }else if(ADValue2 < HotWarnAD)
      {
        WarnEnable = 1; 
      }
    }
    if(Disable3 == 0){
      if(ADValue3 < ShortCircuitAD && OldValue3 > WarmWarnAD)
      {
        Disable3 = 1;
      }else if(ADValue3 < WarmWarnAD)
      {
        WarnEnable = 1; 
      }
    }
    
    if(Disable4 == 0){
      if(ADValue4 < ShortCircuitAD && OldValue4 > WarmWarnAD)
      {
        Disable4 = 1;
      }else if(ADValue4 < WarmWarnAD)
      {
        WarnEnable = 1; 
      }
    }    
    
           
    if(WarnEnable == 1){
      PTA_PTA3 = 1;
    }else{
      PTA_PTA3 = 0;
    }
    
    OldValue1 = ADValue1;
    OldValue2 = ADValue2;
    OldValue3 = ADValue3;
    OldValue4 = ADValue4;
  }
  /*** Processor Expert end of main routine. DON'T WRITE CODE BELOW!!! ***/
} /*** End of main routine. DO NOT MODIFY THIS TEXT!!! ***/

/* END Project_1 */
/*
** ###################################################################
**
**     This file was created by UNIS Processor Expert 3.00 [03.89]
**     for the Freescale HCS08 series of microcontrollers.
**
** ###################################################################
*/