Example #1
0
File: Lcd.c Project: SamChenzx/sdp
void timer2Init(void (*timerCallbackFcn)(void), unsigned int prescalar) {

    OpenTimer2(T2_ON | T2_SOURCE_INT | T2_PS_1_256, prescalar);
    ConfigIntTimer2(T2_INT_ON | T2_INT_PRIOR_3);


    timerCallback = timerCallbackFcn;

    mT2IntEnable(1);
}
Example #2
0
extern void timerEnableInterrupt(timer * pTimer, const int PreviousSetting)
{
  switch(pTimer->m_TimerNumber) {
    case 1: mT1IntEnable(PreviousSetting); break;
    case 2: mT2IntEnable(PreviousSetting); break;
    case 3: mT3IntEnable(PreviousSetting); break;
    case 4: mT4IntEnable(PreviousSetting); break;
    case 5: mT5IntEnable(PreviousSetting); break;
    default: while (true);
  }
}
Example #3
0
void Timer2Init() {
  OpenTimer2(T2_ON          |
             T2_IDLE_CON    |
             T2_SOURCE_INT  |
             T2_PS_1_16     |
             T2_GATE_OFF,
             625);  // freq = 10M/16/625 = 1KHz

  mT2SetIntPriority(1);
  INTEnableSystemSingleVectoredInt();
  mT2IntEnable(1);
}
void modem_hal_stop()
{
  // Return to rest duty cycle
  SetDCOC1PWM(REST_DUTY);
  //OCxRS = REST_DUTY;

  // Disable playback interrupt
  mT2IntEnable(0);
  //IEC0bits.T2IE = 0;

  // Turn PTT led off
  pin_write(43, LOW);
}
Example #5
0
extern int timerDisableInterrupt(timer * pTimer)
{
  int PreviousSetting;

  switch(pTimer->m_TimerNumber) {
    case 1: PreviousSetting = mT1GetIntEnable(); mT1IntEnable(0); break;
    case 2: PreviousSetting = mT2GetIntEnable(); mT2IntEnable(0); break;
    case 3: PreviousSetting = mT3GetIntEnable(); mT3IntEnable(0); break;
    case 4: PreviousSetting = mT4GetIntEnable(); mT4IntEnable(0); break;
    case 5: PreviousSetting = mT5GetIntEnable(); mT5IntEnable(0); break;
    default: while (true);
  }

  return PreviousSetting;
}
void init_interrup2(void){
    // init interrupts
    mT2SetIntPriority( 1);
    INTEnableSystemSingleVectoredInt();
    mT2IntEnable( 1);
}