AudioTimerESP8266.h

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#pragma once
 
#ifdef ESP8266
#include "AudioTools/CoreAudio/AudioTimer/AudioTimerBase.h"
#include "Ticker.h"
 
namespace audio_tools {
 
typedef void (*repeating_timer_callback_t)(void* obj);
 
class TimerAlarmRepeatingDriverESP8266;
 
class TimerAlarmRepeatingDriverESP8266 : public TimerAlarmRepeatingDriverBase {
 public:
  static void complexHandler(void* param) {}
 
  bool begin(repeating_timer_callback_t callback_f, uint32_t time,
             TimeUnit unit = MS) override {
    uint32_t timeUs;
 
    // we determine the time in microseconds
    switch (unit) {
      case MS:
        timeUs = time / 1000;
        break;
      case US:
        timeUs = time;
        break;
      case HZ:
        // convert hz to time in us
        timeUs = AudioTime::toTimeUs(time);
        break;
    }
 
    ticker.attach_ms(timeUs / 1000, callback_f, (void*)this);
 
    return true;
  }
 
  // ends the timer and if necessary the task
  bool end() override {
    ticker.detach();
    return true;
  }
 
 protected:
  void (*current_timer_callback)();
  Ticker ticker;
};
 
using TimerAlarmRepeatingDriver = TimerAlarmRepeatingDriverESP8266;
 
}  // namespace audio_tools
 
#endif