mirror of https://github.com/ArduPilot/ardupilot
116 lines
3.6 KiB
Plaintext
116 lines
3.6 KiB
Plaintext
// -*- tab-width: 4; Mode: C++; c-basic-offset: 4; indent-tabs-mode: nil -*-
|
|
|
|
// Sensors are not available in HIL_MODE_ATTITUDE
|
|
#if HIL_MODE != HIL_MODE_ATTITUDE
|
|
|
|
static void ReadSCP1000(void) {
|
|
}
|
|
|
|
#if CONFIG_SONAR == ENABLED
|
|
static void init_sonar(void)
|
|
{
|
|
#if CONFIG_SONAR_SOURCE == SONAR_SOURCE_ADC
|
|
sonar.calculate_scaler(g.sonar_type, 3.3);
|
|
#else
|
|
sonar.calculate_scaler(g.sonar_type, 5.0);
|
|
#endif
|
|
}
|
|
#endif
|
|
|
|
static void init_barometer(void)
|
|
{
|
|
barometer.calibrate(mavlink_delay);
|
|
ahrs.set_barometer(&barometer);
|
|
gcs_send_text_P(SEVERITY_LOW, PSTR("barometer calibration complete"));
|
|
}
|
|
|
|
// return barometric altitude in centimeters
|
|
static int32_t read_barometer(void)
|
|
{
|
|
barometer.read();
|
|
return baro_filter.apply(barometer.get_altitude() * 100.0);
|
|
}
|
|
|
|
|
|
#endif // HIL_MODE != HIL_MODE_ATTITUDE
|
|
|
|
static void init_compass()
|
|
{
|
|
compass.set_orientation(MAG_ORIENTATION); // set compass's orientation on aircraft
|
|
if (!compass.init() || !compass.read()) {
|
|
// make sure we don't pass a broken compass to DCM
|
|
Serial.println_P(PSTR("COMPASS INIT ERROR"));
|
|
return;
|
|
}
|
|
ahrs.set_compass(&compass);
|
|
#if SECONDARY_DMP_ENABLED == ENABLED
|
|
ahrs2.set_compass(&compass);
|
|
#endif
|
|
}
|
|
|
|
static void init_optflow()
|
|
{
|
|
#ifdef OPTFLOW_ENABLED
|
|
if( optflow.init(false, &timer_scheduler, &spi_semaphore, &spi3_semaphore) == false ) {
|
|
g.optflow_enabled = false;
|
|
Serial.print_P(PSTR("\nFailed to Init OptFlow "));
|
|
}
|
|
// suspend timer while we set-up SPI communication
|
|
timer_scheduler.suspend_timer();
|
|
|
|
optflow.set_orientation(OPTFLOW_ORIENTATION); // set optical flow sensor's orientation on aircraft
|
|
optflow.set_frame_rate(2000); // set minimum update rate (which should lead to maximum low light performance
|
|
optflow.set_resolution(OPTFLOW_RESOLUTION); // set optical flow sensor's resolution
|
|
optflow.set_field_of_view(OPTFLOW_FOV); // set optical flow sensor's field of view
|
|
|
|
// resume timer
|
|
timer_scheduler.resume_timer();
|
|
#endif
|
|
}
|
|
|
|
static void read_battery(void)
|
|
{
|
|
|
|
if(g.battery_monitoring == 0) {
|
|
battery_voltage1 = 0;
|
|
return;
|
|
}
|
|
|
|
if(g.battery_monitoring == 3 || g.battery_monitoring == 4) {
|
|
static AP_AnalogSource_Arduino batt_volt_pin(g.battery_volt_pin);
|
|
batt_volt_pin.set_pin(g.battery_volt_pin);
|
|
battery_voltage1 = BATTERY_VOLTAGE(batt_volt_pin.read_average());
|
|
}
|
|
if(g.battery_monitoring == 4) {
|
|
static AP_AnalogSource_Arduino batt_curr_pin(g.battery_curr_pin);
|
|
batt_curr_pin.set_pin(g.battery_curr_pin);
|
|
current_amps1 = CURRENT_AMPS(batt_curr_pin.read_average());
|
|
current_total1 += current_amps1 * 0.02778; // called at 100ms on average, .0002778 is 1/3600 (conversion to hours)
|
|
}
|
|
|
|
#if BATTERY_EVENT == ENABLED
|
|
//if(battery_voltage < g.low_voltage)
|
|
// low_battery_event();
|
|
|
|
if((battery_voltage1 < g.low_voltage) || (g.battery_monitoring == 4 && current_total1 > g.pack_capacity)) {
|
|
low_battery_event();
|
|
|
|
#if COPTER_LEDS == ENABLED
|
|
if ( bitRead(g.copter_leds_mode, 3) ) { // Only Activate if a battery is connected to avoid alarm on USB only
|
|
if (battery_voltage1 > 1) {
|
|
piezo_on();
|
|
}else{
|
|
piezo_off();
|
|
}
|
|
}
|
|
|
|
|
|
}else if ( bitRead(g.copter_leds_mode, 3) ) {
|
|
piezo_off();
|
|
#endif // COPTER_LEDS
|
|
}
|
|
#endif //BATTERY_EVENT
|
|
}
|
|
|
|
//v: 10.9453, a: 17.4023, mah: 8.2
|