Easyelectronics.ru

#include <xc.h>

// PIC12F510 Configuration Bit Settings

// 'C' source line config statements

// CONFIG
#pragma config OSC = IntRC      // Oscillator Select (INTOSC with 1.125 ms DRT)
#pragma config WDT = OFF        // Watchdog Timer Enable bit (WDT disabled)
#pragma config CP = OFF         // Code Protect (Code protection off)
#pragma config MCLRE = ON       // Master Clear Enable bit (GP3/MCLR Functions as MCLR)
#pragma config IOSCFS = OFF     // Internal Oscillator Frequency Select bit (4 MHz INTOSC Speed)

// #pragma config statements should precede project file includes.
// Use project enums instead of #define for ON and OFF.

//__CONFIG(MCLRE_ON & CP_OFF & WDT_OFF & IOSCFS_OFF & OSC_IntRC_RB4EN);
//__CONFIG(MCLRDIS & UNPROTECT & INTOSC);


//--------------------------------------------
void main(void) {
   
    ADCON0 = 0;                     // disable AN0, AN1, AN2 inputs
    CM1CON0bits.C1ON = 0;           //     and comparator 1 -> RB0,RB1 digital
 
    GPIO = 0; // start from a known state
    TRISGPIO = 0b001111;
     
    for(;;){
           
      GPIO = 0b100000;
      GPIObits.GP5 = 1;
     
   }
                       
    return;
}