void reset_event()
{
switch ( restart_cause() )
{
case WDT_TIMEOUT:
{
printf("@WDT\r\n");
sprintf(event_str, ",restart cause,WD time-out\r\n");
record_event();
recovery();
break;
}
case WDT_FROM_SLEEP:
{
printf("@WDS\r\n");
sprintf(event_str, ",restart cause,WD from sleep\r\n");
record_event();
recovery();
break;
}
case NORMAL_POWER_UP:
{
printf("@NPU\r\n");
sprintf(event_str, ",id#[%Lu],power applied,SD initialized\r\n", nv_serial);
record_event();
break;
}
case RESET_INSTRUCTION:
{
printf("@RST\r\n");
sprintf(event_str, ",restart cause,reset instruction\r\n");
record_event();
break;
}
case BROWNOUT_RESTART:
{
printf("@BOR\r\n");
sprintf(event_str, ",restart cause,brown-out\r\n");
record_event();
recovery();
break;
}
case MCLR_FROM_SLEEP:
{
printf("@MRS\r\n");
sprintf(event_str, ",restart cause,MCLR from sleep\r\n");
record_event();
recovery();
break;
}
case MCLR_FROM_RUN:
{
printf("@MRR\r\n");
sprintf(event_str, ",restart cause,MCLR when running\r\n");
record_event();
recovery();
break;
}
}
}
void main()
{
char reponse='a';
int flag=255;
int id1=23;
int id2=12;
int value1=15;
int value2=16;
int value3=17;
//initialisation du PIC
setup_adc(ADC_OFF); //on gère toutes les entrées comme étant de type analogique et on mesure les tensions par rapport à une ref 5V
enable_interrupts(INT_TIMER2); //configuration des interruptions
enable_interrupts(INT_AD);
enable_interrupts(GLOBAL);
setup_timer_2(T2_DIV_BY_4,250,5); //setup up timer2 to interrupt every 0,1ms
can_init(); //initialise le CAN
can_set_baud(); //obsolète à priori à tester
restart_wdt();
#ifdef DEBUG
// Mise en évidence d'un problème lié au Watchdog
switch ( restart_cause() )
{
case WDT_TIMEOUT:
{
printf("\r\nRestarted processor because of watchdog timeout!\r\n");
break;
}
case NORMAL_POWER_UP:
{
printf("\r\nNormal power up! PIC initialized \r\n");
break;
}
}
restart_wdt();
#endif
// BOUCLE DE TRAVAIL
while(TRUE)
{
putc(flag);
putc(id1);
putc(value1);
putc(flag);
putc(id1);
putc(value2);
putc(flag);
putc(id2);
putc(value3);
}
}
void main()
{
//initialisation du PIC
setup_adc_ports(NO_ANALOGS); //on gère toutes les entrées comme étant de type numérique
enable_interrupts(INT_TIMER2); //configuration des interruptions
enable_interrupts(GLOBAL);
setup_timer_2(T2_DIV_BY_4,250,5); //setup up timer2 to interrupt every 1ms
can_init(); //initialise le CAN
restart_wdt();
#ifdef DEBUG
// Mise en évidence d'un problème lié au Watchdog
switch ( restart_cause() )
{
case WDT_TIMEOUT:
{
printf("\r\nRestarted processor because of watchdog timeout!\r\n");
break;
}
case NORMAL_POWER_UP:
{
printf("\r\nNormal power up! PIC initialized \r\n");
break;
}
}
restart_wdt();
#endif
// BOUCLE DE TRAVAIL
while(TRUE)
{
restart_wdt();
listenCAN();
}
}
