Esempi in C++ (Cpp) per timer1_isr_init

Esempio n. 1

File: Tone.cpp Progetto: digistump/OakCore

// frequency (in hertz) and duration (in milliseconds).
void tone(uint8_t _pin, unsigned int frequency, unsigned long duration) {
  _pin = esp8266_pinToGpio[_pin];
  int8_t _index;

  _index = toneBegin(_pin);

  if (_index >= 0) {
    // Set the pinMode as OUTPUT
    pinMode(_pin, OUTPUT);

    // Calculate the toggle count
    if (duration > 0) {
      toggle_counts[_index] = 2 * frequency * duration / 1000;
    } else {
      toggle_counts[_index] = -1;
    }

    // set up the interrupt frequency
    switch (tone_timers[_index]) {
      case 0:
        // Not currently supported
        break;

      case 1:
        timer1_disable();
        timer1_isr_init();
        timer1_attachInterrupt(t1IntHandler);
        timer1_enable(TIM_DIV1, TIM_EDGE, TIM_LOOP);
        timer1_write((clockCyclesPerMicrosecond() * 500000) / frequency);
        break;
    }
  }
}

Esempio n. 2

File: core_esp8266_waveform.c Progetto: mydhitz/Arduino

static void initTimer() {
  timer1_disable();
  timer1_isr_init();
  timer1_attachInterrupt(timer1Interrupt);
  lastCycleCount = GetCycleCount();
  timer1_enable(TIM_DIV1, TIM_EDGE, TIM_SINGLE);
  timerRunning = true;
}

Esempio n. 3

File: core_esp8266_wiring_pwm.c Progetto: Conjur0/Arduino

void ICACHE_RAM_ATTR pwm_stop_pin(uint8_t pin)
{
    if(pwm_mask) {
        pwm_mask &= ~(1 << pin);
        if(pwm_mask == 0) {
            ETS_FRC_TIMER1_NMI_INTR_ATTACH(NULL);
            timer1_disable();
            timer1_isr_init();
        }
    }
}

Esempio n. 4

File: core_esp8266_waveform.c Progetto: mydhitz/Arduino

static void deinitTimer() {
  timer1_attachInterrupt(NULL);
  timer1_disable();
  timer1_isr_init();
  timerRunning = false;
}

Esempio n. 5

File: core_esp8266_wiring.c Progetto: digistump/OakCore

void init() {
    initPins();
    timer1_isr_init();
    os_timer_setfn(&micros_overflow_timer, (os_timer_func_t*) &micros_overflow_tick, 0);
    os_timer_arm(&micros_overflow_timer, 60000, REPEAT);
}