#include "picinterface.h"

void enable_interrupts(int int_source) {
  switch(int_source) {
  case INT_RTCC:
    TMR0IE = 1;
    break;
  case INT_TIMER1:
    TMR1IE = 1;
    break;
  case INT_TIMER2:
    TMR2IE = 1;
    break;
  case INT_TIMER3:
    TMR3IE = 1;
    break;
  case GLOBAL:
    GIE = 1;
    PEIE = 1;
    break;
  case INT_EXT:
    INT0IE = 1;
  }
}

void disable_interrupts(int int_source) {
  switch(int_source) {
  case INT_RTCC:
    TMR0IE = 0;
    break;
  case INT_TIMER1:
    TMR1IE = 0;
    break;
  case INT_TIMER2:
    TMR2IE = 0;
    break;
  case INT_TIMER3:
    TMR3IE = 0;
    break;
  case GLOBAL:
    GIE = 0;
    PEIE = 0;
    break;
  case INT_EXT:
    INT0IE = 0;
  }
} // disable_interrupts

int spi_read(void) {
  SSPBUF = 0;
  for ( ; !STAT_BF; ) ;
  return SSPBUF;
} // spi_read