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[ÇóÖú] ¹ØÓÚ·É˼¿¨¶ûµ¥Æ¬»úµÄTPMÊäÈë²¶×½¹¦ÄÜ ÒÑÓÐ1È˲ÎÓë

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ÓÃMC9S08JM60µÄ°å×ÓдÁ˸ö³ÌÐò£¬Ä¿µÄÊDzâÁ½¸öÐźÅÖ®¼äµÄʱ¼ä²î£¬Ïë·¨ÊÇÀûÓðå×ÓµÄÁ½¸ö°´¼ü£¨PTBD4&PTBD5£©À´ÌṩϽµÑØ£¬°´Ï°´¼ü£¬ÊäÈëµçƽ´Ó¸ß±äΪµÍ£¬ÌṩϽµÑØ£¬ÀûÓÃTPM1µÄͨµÀ1ºÍ2À´²¶×½Ï½µÑØ£¬·Ö±ðÀûÓÃÁ½¸öLED£¨PTBD0&PTBD1£©À´ÏÔʾ½øÈëÁËÖжϣ¬ Èç¹û½øÈëÖжϣ¬ÔòµãÁÁ¶ÔÓ¦µÄLED¡£   
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#include <hidef.h> /* for EnableInterrupts macro */
#include "derivative.h" /* include peripheral declarations */


void PTBDD_INIT(void);
long i,j,c,x;
void main(void) {

  DisableInterrupts;//¹Ø±ÕÖжÏ
  SOPT1=0x03;//¹Ø¹·

  PTBDD_INIT(); //¶Ô¹Ü½Å³õʼ»¯
  

  x=TPM1SC;
  TPM1SC_TOF=0;//¶ÔTPM1SCÒç³ö±êÖ¾Çå³ý
  TPM1SC_TOIE=0;  //TPM1ÖжϽûÖ¹
  TPM1SC_CPWMS=0;//¼Ó·¨¼ÆÊýÆ÷·½Ê½
  TPM1SC_CLKSB=0; //×ÜÏßʱÖÓ
  TPM1SC_CLKSA=1;
  TPM1SC_PS0=0;//1·ÖƵ
  TPM1SC_PS1=0;
  TPM1SC_PS2=0;
  TPM1CNT=0x0000;// TPM¼ÆÊýÆ÷ÇåÁã
  TPM1MOD=0x0000; //×ÔÓɼÆÊýģʽ      
  

  TPM1C1SC_CH1F=0;
  TPM1C2SC_CH2F=0;
  TPM1C1SC_CH1IE=1; //1.2ͨµÀÖжÏʹÄÜ
  TPM1C2SC_CH2IE=1;
  TPM1C1SC_MS1B=0; //ͨµÀÊäÈë²¶×½
  TPM1C1SC_MS1A=0;
  TPM1C2SC_MS2B=0;
  TPM1C2SC_MS2A=0;
  TPM1C1SC_ELS1B=1;//ϽµÑز¶×½
  TPM1C1SC_ELS1A=0;
  TPM1C2SC_ELS2B=1;
  TPM1C2SC_ELS2A=0;
  
  EnableInterrupts; /* enable interrupts */
  /* include your code here */
  
  for( ; ; ) {
   
   
    //__RESET_WATCHDOG(); /* feeds the dog */
  } /* loop forever */
  /* please make sure that you never leave main */
}
void PTBDD_INIT(void){
PTBDD_PTBDD4=0;
PTBDD_PTBDD5=0;
PTBDD_PTBDD0=1;
PTBDD_PTBDD1=1;
PTBD_PTBD0=1;
PTBD_PTBD1=1;
}


void interrupt 10 tpm_isr1(){
  i=TPM1C1VH*256+TPM1C1VL;
  PTBD_PTBD0=0;   
  TPM1C1SC=TPM1C1SC&0x48;  //TPM1ƵµÀ1ÖжϱêʶÇå³ý   
  
  
}
void interrupt 11 tpm_isr2(){
  j=TPM1C2VH*256+TPM1C2VL;
  PTBD_PTBD1=0;
  TPM1C2SC=TPM1C2SC&0x48;   //TPM1ƵµÀ2ÖжϱêʶÇå³ý
  
}
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