void laser_init()
{
// Initialize timers for laser intensity control
#if LASER_CONTROL == 1
if (LASER_FIRING_PIN == 2 || LASER_FIRING_PIN == 3 || LASER_FIRING_PIN == 5) timer3_init(LASER_FIRING_PIN);
if (LASER_FIRING_PIN == 6 || LASER_FIRING_PIN == 7 || LASER_FIRING_PIN == 8) timer4_init(LASER_FIRING_PIN);
#endif
#if LASER_CONTROL == 2
if (LASER_INTENSITY_PIN == 2 || LASER_INTENSITY_PIN == 3 || LASER_INTENSITY_PIN == 5) timer3_init(LASER_INTENSITY_PIN);
if (LASER_INTENSITY_PIN == 6 || LASER_INTENSITY_PIN == 7 || LASER_INTENSITY_PIN == 8) timer4_init(LASER_INTENSITY_PIN);
#endif
#ifdef LASER_PERIPHERALS
digitalWrite(LASER_PERIPHERALS_PIN, HIGH); // Laser peripherals are active LOW, so preset the pin
pinMode(LASER_PERIPHERALS_PIN, OUTPUT);
digitalWrite(LASER_PERIPHERALS_STATUS_PIN, HIGH); // Set the peripherals status pin to pull-up.
pinMode(LASER_PERIPHERALS_STATUS_PIN, INPUT);
#endif // LASER_PERIPHERALS
// initialize state to some sane defaults
laser.intensity = 100.0;
laser.ppm = 0.0;
laser.duration = 0;
laser.status = LASER_OFF;
laser.firing = LASER_OFF;
laser.mode = CONTINUOUS;
laser.last_firing = 0;
laser.diagnostics = false;
laser.time = 0;
#ifdef LASER_RASTER
laser.raster_aspect_ratio = LASER_RASTER_ASPECT_RATIO;
laser.raster_mm_per_pulse = LASER_RASTER_MM_PER_PULSE;
laser.raster_direction = 1;
#endif // LASER_RASTER
#ifdef MUVE_Z_PEEL
laser.peel_distance = 2.0;
laser.peel_speed = 2.0;
laser.peel_pause = 0.0;
#endif // MUVE_Z_PEEL
laser_extinguish();
}
static void laser_test_fire(uint8_t power, uint8_t dwell) {
enquecommand_P(PSTR("M80")); // Enable laser accessories since we don't know if its been done (and there's no penalty for doing it again).
laser_fire(power);
delay(dwell);
laser_extinguish();
}
