static void initAppConfig(void) {
initEEPROM();
loadEEPROM((unsigned char*)&config, sizeof(config));
if (config.MACAddr[0] == 0xFF) {
//Empty EEProm, fallback MAC
config.MACAddr[5] = 0x00;
config.MACAddr[4] = 0x00;
config.MACAddr[3] = 0x00;
config.MACAddr[2] = 0x54;
config.MACAddr[1] = 0xCA;
config.MACAddr[0] = 0xAC;
}
AppConfig.Flags.bIsDHCPEnabled = TRUE;
AppConfig.Flags.bInConfigMode = TRUE;
memcpy((void*)&AppConfig.MyMACAddr, (ROM void*)config.MACAddr, sizeof(AppConfig.MyMACAddr));
AppConfig.MyIPAddr.Val = MY_DEFAULT_IP_ADDR_BYTE1 | MY_DEFAULT_IP_ADDR_BYTE2<<8ul | MY_DEFAULT_IP_ADDR_BYTE3<<16ul | MY_DEFAULT_IP_ADDR_BYTE4<<24ul;
AppConfig.DefaultIPAddr.Val = AppConfig.MyIPAddr.Val;
AppConfig.MyMask.Val = MY_DEFAULT_MASK_BYTE1 | MY_DEFAULT_MASK_BYTE2<<8ul | MY_DEFAULT_MASK_BYTE3<<16ul | MY_DEFAULT_MASK_BYTE4<<24ul;
AppConfig.DefaultMask.Val = AppConfig.MyMask.Val;
AppConfig.MyGateway.Val = MY_DEFAULT_GATE_BYTE1 | MY_DEFAULT_GATE_BYTE2<<8ul | MY_DEFAULT_GATE_BYTE3<<16ul | MY_DEFAULT_GATE_BYTE4<<24ul;
AppConfig.PrimaryDNSServer.Val = MY_DEFAULT_PRIMARY_DNS_BYTE1 | MY_DEFAULT_PRIMARY_DNS_BYTE2<<8ul | MY_DEFAULT_PRIMARY_DNS_BYTE3<<16ul | MY_DEFAULT_PRIMARY_DNS_BYTE4<<24ul;
AppConfig.SecondaryDNSServer.Val = MY_DEFAULT_SECONDARY_DNS_BYTE1 | MY_DEFAULT_SECONDARY_DNS_BYTE2<<8ul | MY_DEFAULT_SECONDARY_DNS_BYTE3<<16ul | MY_DEFAULT_SECONDARY_DNS_BYTE4<<24ul;
}
void init(void)
{
uint8_t i;
drv_pwm_config_t pwm_params;
bool sensorsOK = false;
initPrintfSupport();
initEEPROM();
ensureEEPROMContainsValidData();
readEEPROM();
#ifdef STM32F303
// start fpu
SCB->CPACR = (0x3 << (10*2)) | (0x3 << (11*2));
#endif
#ifdef STM32F303xC
SetSysClock();
#endif
#ifdef STM32F10X
// Configure the System clock frequency, HCLK, PCLK2 and PCLK1 prescalers
// Configure the Flash Latency cycles and enable prefetch buffer
SetSysClock(masterConfig.emf_avoidance);
#endif
#ifdef NAZE
detectHardwareRevision();
#endif
systemInit();
#ifdef SPEKTRUM_BIND
if (feature(FEATURE_RX_SERIAL)) {
switch (masterConfig.rxConfig.serialrx_provider) {
case SERIALRX_SPEKTRUM1024:
case SERIALRX_SPEKTRUM2048:
// Spektrum satellite binding if enabled on startup.
// Must be called before that 100ms sleep so that we don't lose satellite's binding window after startup.
// The rest of Spektrum initialization will happen later - via spektrumInit()
spektrumBind(&masterConfig.rxConfig);
break;
}
}
#endif
delay(100);
timerInit(); // timer must be initialized before any channel is allocated
ledInit();
#ifdef BEEPER
beeperConfig_t beeperConfig = {
.gpioMode = Mode_Out_OD,
.gpioPin = BEEP_PIN,
.gpioPort = BEEP_GPIO,
.gpioPeripheral = BEEP_PERIPHERAL,
.isInverted = false
};
#ifdef NAZE
if (hardwareRevision >= NAZE32_REV5) {
// naze rev4 and below used opendrain to PNP for buzzer. Rev5 and above use PP to NPN.
beeperConfig.gpioMode = Mode_Out_PP;
beeperConfig.isInverted = true;
}
#endif
beeperInit(&beeperConfig);
#endif
#ifdef INVERTER
initInverter();
#endif
#ifdef USE_SPI
spiInit(SPI1);
spiInit(SPI2);
#endif
#ifdef NAZE
updateHardwareRevision();
#endif
#ifdef USE_I2C
#ifdef NAZE
if (hardwareRevision != NAZE32_SP) {
i2cInit(I2C_DEVICE);
}
#else
// Configure the rest of the stuff
i2cInit(I2C_DEVICE);
#endif
#endif
#if !defined(SPARKY)
drv_adc_config_t adc_params;
adc_params.enableRSSI = feature(FEATURE_RSSI_ADC);
adc_params.enableCurrentMeter = feature(FEATURE_CURRENT_METER);
adc_params.enableExternal1 = false;
#ifdef OLIMEXINO
adc_params.enableExternal1 = true;
#endif
#ifdef NAZE
// optional ADC5 input on rev.5 hardware
adc_params.enableExternal1 = (hardwareRevision >= NAZE32_REV5);
#endif
adcInit(&adc_params);
#endif
initBoardAlignment(&masterConfig.boardAlignment);
#ifdef DISPLAY
if (feature(FEATURE_DISPLAY)) {
displayInit(&masterConfig.rxConfig);
}
#endif
// We have these sensors; SENSORS_SET defined in board.h depending on hardware platform
sensorsSet(SENSORS_SET);
// drop out any sensors that don't seem to work, init all the others. halt if gyro is dead.
sensorsOK = sensorsAutodetect(&masterConfig.sensorAlignmentConfig, masterConfig.gyro_lpf, masterConfig.acc_hardware, masterConfig.mag_hardware, currentProfile->mag_declination);
// if gyro was not detected due to whatever reason, we give up now.
if (!sensorsOK)
failureMode(3);
LED1_ON;
LED0_OFF;
for (i = 0; i < 10; i++) {
LED1_TOGGLE;
LED0_TOGGLE;
delay(25);
BEEP_ON;
delay(25);
BEEP_OFF;
}
LED0_OFF;
LED1_OFF;
imuInit();
mixerInit(masterConfig.mixerMode, masterConfig.customMixer);
#ifdef MAG
if (sensors(SENSOR_MAG))
compassInit();
#endif
serialInit(&masterConfig.serialConfig);
memset(&pwm_params, 0, sizeof(pwm_params));
// when using airplane/wing mixer, servo/motor outputs are remapped
if (masterConfig.mixerMode == MIXER_AIRPLANE || masterConfig.mixerMode == MIXER_FLYING_WING)
pwm_params.airplane = true;
else
pwm_params.airplane = false;
#if defined(SERIAL_PORT_USART2) && defined(STM32F10X)
pwm_params.useUART2 = doesConfigurationUsePort(SERIAL_PORT_USART2);
#endif
pwm_params.useVbat = feature(FEATURE_VBAT);
pwm_params.useSoftSerial = feature(FEATURE_SOFTSERIAL);
pwm_params.useParallelPWM = feature(FEATURE_RX_PARALLEL_PWM);
pwm_params.useRSSIADC = feature(FEATURE_RSSI_ADC);
pwm_params.useCurrentMeterADC = feature(FEATURE_CURRENT_METER);
pwm_params.useLEDStrip = feature(FEATURE_LED_STRIP);
pwm_params.usePPM = feature(FEATURE_RX_PPM);
pwm_params.useOneshot = feature(FEATURE_ONESHOT125);
pwm_params.useServos = isMixerUsingServos();
pwm_params.extraServos = currentProfile->gimbalConfig.gimbal_flags & GIMBAL_FORWARDAUX;
pwm_params.motorPwmRate = masterConfig.motor_pwm_rate;
pwm_params.servoPwmRate = masterConfig.servo_pwm_rate;
pwm_params.idlePulse = PULSE_1MS; // standard PWM for brushless ESC (default, overridden below)
if (feature(FEATURE_3D))
pwm_params.idlePulse = masterConfig.flight3DConfig.neutral3d;
if (pwm_params.motorPwmRate > 500)
pwm_params.idlePulse = 0; // brushed motors
pwm_params.servoCenterPulse = masterConfig.rxConfig.midrc;
pwmRxInit(masterConfig.inputFilteringMode);
pwmOutputConfiguration_t *pwmOutputConfiguration = pwmInit(&pwm_params);
mixerUsePWMOutputConfiguration(pwmOutputConfiguration);
failsafe = failsafeInit(&masterConfig.rxConfig);
beepcodeInit(failsafe);
rxInit(&masterConfig.rxConfig, failsafe);
#ifdef GPS
if (feature(FEATURE_GPS)) {
gpsInit(
&masterConfig.serialConfig,
&masterConfig.gpsConfig
);
navigationInit(
¤tProfile->gpsProfile,
¤tProfile->pidProfile
);
}
#endif
#ifdef SONAR
if (feature(FEATURE_SONAR)) {
Sonar_init();
}
#endif
#ifdef LED_STRIP
ledStripInit(masterConfig.ledConfigs, masterConfig.colors, failsafe);
if (feature(FEATURE_LED_STRIP)) {
ledStripEnable();
}
#endif
#ifdef TELEMETRY
if (feature(FEATURE_TELEMETRY))
initTelemetry();
#endif
previousTime = micros();
if (masterConfig.mixerMode == MIXER_GIMBAL) {
accSetCalibrationCycles(CALIBRATING_ACC_CYCLES);
}
gyroSetCalibrationCycles(CALIBRATING_GYRO_CYCLES);
#ifdef BARO
baroSetCalibrationCycles(CALIBRATING_BARO_CYCLES);
#endif
// start all timers
// TODO - not implemented yet
timerStart();
ENABLE_STATE(SMALL_ANGLE);
DISABLE_ARMING_FLAG(PREVENT_ARMING);
#ifdef SOFTSERIAL_LOOPBACK
// FIXME this is a hack, perhaps add a FUNCTION_LOOPBACK to support it properly
loopbackPort = (serialPort_t*)&(softSerialPorts[0]);
if (!loopbackPort->vTable) {
loopbackPort = openSoftSerial(0, NULL, 19200, SERIAL_NOT_INVERTED);
}
serialPrint(loopbackPort, "LOOPBACK\r\n");
#endif
// Now that everything has powered up the voltage and cell count be determined.
// Check battery type/voltage
if (feature(FEATURE_VBAT))
batteryInit(&masterConfig.batteryConfig);
#ifdef DISPLAY
if (feature(FEATURE_DISPLAY)) {
#ifdef USE_OLED_GPS_DEBUG_PAGE_ONLY
displayShowFixedPage(PAGE_GPS);
#else
displayEnablePageCycling();
#endif
}
#endif
}
#ifdef SOFTSERIAL_LOOPBACK
void processLoopback(void) {
if (loopbackPort) {
uint8_t bytesWaiting;
while ((bytesWaiting = serialTotalBytesWaiting(loopbackPort))) {
uint8_t b = serialRead(loopbackPort);
serialWrite(loopbackPort, b);
};
}
}
#else
#define processLoopback()
#endif
int main(void) {
init();
while (1) {
loop();
processLoopback();
}
}
int main(void)
{
uint8_t i;
drv_pwm_config_t pwm_params;
drv_adc_config_t adc_params;
bool sensorsOK = false;
#ifdef SOFTSERIAL_LOOPBACK
serialPort_t* loopbackPort1 = NULL;
serialPort_t* loopbackPort2 = NULL;
#endif
initEEPROM();
checkFirstTime(false);
readEEPROM();
systemInit(mcfg.emf_avoidance);
#ifdef USE_LAME_PRINTF
init_printf(NULL, _putc);
#endif
activateConfig();
// configure power ADC
if (mcfg.power_adc_channel > 0 && (mcfg.power_adc_channel == 1 || mcfg.power_adc_channel == 9))
adc_params.powerAdcChannel = mcfg.power_adc_channel;
else {
adc_params.powerAdcChannel = 0;
mcfg.power_adc_channel = 0;
}
adcInit(&adc_params);
// Check battery type/voltage
if (feature(FEATURE_VBAT))
batteryInit();
initBoardAlignment();
// We have these sensors; SENSORS_SET defined in board.h depending on hardware platform
sensorsSet(SENSORS_SET);
// drop out any sensors that don't seem to work, init all the others. halt if gyro is dead.
sensorsOK = sensorsAutodetect();
// production debug output
#ifdef PROD_DEBUG
productionDebug();
#endif
// if gyro was not detected due to whatever reason, we give up now.
if (!sensorsOK)
failureMode(3);
LED1_ON;
LED0_OFF;
for (i = 0; i < 10; i++) {
LED1_TOGGLE;
LED0_TOGGLE;
delay(25);
BEEP_ON;
delay(25);
BEEP_OFF;
}
LED0_OFF;
LED1_OFF;
imuInit(); // Mag is initialized inside imuInit
mixerInit(); // this will set core.useServo var depending on mixer type
serialInit(mcfg.serial_baudrate);
// when using airplane/wing mixer, servo/motor outputs are remapped
if (mcfg.mixerConfiguration == MULTITYPE_AIRPLANE || mcfg.mixerConfiguration == MULTITYPE_FLYING_WING)
pwm_params.airplane = true;
else
pwm_params.airplane = false;
pwm_params.useUART = feature(FEATURE_GPS) || feature(FEATURE_SERIALRX); // spektrum/sbus support uses UART too
pwm_params.useSoftSerial = feature(FEATURE_SOFTSERIAL);
pwm_params.usePPM = feature(FEATURE_PPM);
pwm_params.enableInput = !feature(FEATURE_SERIALRX); // disable inputs if using spektrum
pwm_params.useServos = core.useServo;
pwm_params.extraServos = cfg.gimbal_flags & GIMBAL_FORWARDAUX;
pwm_params.motorPwmRate = mcfg.motor_pwm_rate;
pwm_params.servoPwmRate = mcfg.servo_pwm_rate;
pwm_params.idlePulse = PULSE_1MS; // standard PWM for brushless ESC (default, overridden below)
if (feature(FEATURE_3D))
pwm_params.idlePulse = mcfg.neutral3d;
if (pwm_params.motorPwmRate > 500)
pwm_params.idlePulse = 0; // brushed motors
pwm_params.servoCenterPulse = mcfg.midrc;
pwm_params.failsafeThreshold = cfg.failsafe_detect_threshold;
switch (mcfg.power_adc_channel) {
case 1:
pwm_params.adcChannel = PWM2;
break;
case 9:
pwm_params.adcChannel = PWM8;
break;
default:
pwm_params.adcChannel = 0;
break;
}
pwmInit(&pwm_params);
core.numServos = pwm_params.numServos;
// configure PWM/CPPM read function and max number of channels. spektrum or sbus below will override both of these, if enabled
for (i = 0; i < RC_CHANS; i++)
rcData[i] = 1502;
rcReadRawFunc = pwmReadRawRC;
core.numRCChannels = MAX_INPUTS;
if (feature(FEATURE_SERIALRX)) {
switch (mcfg.serialrx_type) {
case SERIALRX_SPEKTRUM1024:
case SERIALRX_SPEKTRUM2048:
spektrumInit(&rcReadRawFunc);
break;
case SERIALRX_SBUS:
sbusInit(&rcReadRawFunc);
break;
case SERIALRX_SUMD:
sumdInit(&rcReadRawFunc);
break;
case SERIALRX_MSP:
mspInit(&rcReadRawFunc);
break;
}
} else { // spektrum and GPS are mutually exclusive
// Optional GPS - available in both PPM and PWM input mode, in PWM input, reduces number of available channels by 2.
// gpsInit will return if FEATURE_GPS is not enabled.
gpsInit(mcfg.gps_baudrate);
}
#ifdef SONAR
// sonar stuff only works with PPM
if (feature(FEATURE_PPM)) {
if (feature(FEATURE_SONAR))
Sonar_init();
}
#endif
if (feature(FEATURE_SOFTSERIAL)) {
//mcfg.softserial_baudrate = 19200; // Uncomment to override config value
setupSoftSerialPrimary(mcfg.softserial_baudrate, mcfg.softserial_1_inverted);
setupSoftSerialSecondary(mcfg.softserial_2_inverted);
#ifdef SOFTSERIAL_LOOPBACK
loopbackPort1 = (serialPort_t*)&(softSerialPorts[0]);
serialPrint(loopbackPort1, "SOFTSERIAL 1 - LOOPBACK ENABLED\r\n");
loopbackPort2 = (serialPort_t*)&(softSerialPorts[1]);
serialPrint(loopbackPort2, "SOFTSERIAL 2 - LOOPBACK ENABLED\r\n");
#endif
//core.mainport = (serialPort_t*)&(softSerialPorts[0]); // Uncomment to switch the main port to use softserial.
}
if (feature(FEATURE_TELEMETRY))
initTelemetry();
previousTime = micros();
if (mcfg.mixerConfiguration == MULTITYPE_GIMBAL)
calibratingA = CALIBRATING_ACC_CYCLES;
calibratingG = CALIBRATING_GYRO_CYCLES;
calibratingB = CALIBRATING_BARO_CYCLES; // 10 seconds init_delay + 200 * 25 ms = 15 seconds before ground pressure settles
f.SMALL_ANGLE = 1;
// loopy
while (1) {
loop();
#ifdef SOFTSERIAL_LOOPBACK
if (loopbackPort1) {
while (serialTotalBytesWaiting(loopbackPort1)) {
uint8_t b = serialRead(loopbackPort1);
serialWrite(loopbackPort1, b);
//serialWrite(core.mainport, 0x01);
//serialWrite(core.mainport, b);
};
}
if (loopbackPort2) {
while (serialTotalBytesWaiting(loopbackPort2)) {
#ifndef OLIMEXINO // PB0/D27 and PB1/D28 internally connected so this would result in a continuous stream of data
serialRead(loopbackPort2);
#else
uint8_t b = serialRead(loopbackPort2);
serialWrite(loopbackPort2, b);
//serialWrite(core.mainport, 0x02);
//serialWrite(core.mainport, b);
#endif // OLIMEXINO
};
}
#endif
}
}
void init(void)
{
uint8_t i;
drv_pwm_config_t pwm_params;
printfSupportInit();
initEEPROM();
ensureEEPROMContainsValidData();
readEEPROM();
systemState |= SYSTEM_STATE_CONFIG_LOADED;
#ifdef STM32F303
// start fpu
SCB->CPACR = (0x3 << (10*2)) | (0x3 << (11*2));
#endif
#ifdef STM32F303xC
SetSysClock();
#endif
#ifdef STM32F10X
// Configure the System clock frequency, HCLK, PCLK2 and PCLK1 prescalers
// Configure the Flash Latency cycles and enable prefetch buffer
SetSysClock(masterConfig.emf_avoidance);
#endif
#ifdef STM32F40_41xxx
SetSysClock();
#endif
#ifdef USE_HARDWARE_REVISION_DETECTION
detectHardwareRevision();
#endif
systemInit();
ledInit();
#ifdef SPEKTRUM_BIND
if (feature(FEATURE_RX_SERIAL)) {
switch (masterConfig.rxConfig.serialrx_provider) {
case SERIALRX_SPEKTRUM1024:
case SERIALRX_SPEKTRUM2048:
// Spektrum satellite binding if enabled on startup.
// Must be called before that 100ms sleep so that we don't lose satellite's binding window after startup.
// The rest of Spektrum initialization will happen later - via spektrumInit()
spektrumBind(&masterConfig.rxConfig);
break;
}
}
#endif
delay(100);
timerInit(); // timer must be initialized before any channel is allocated
serialInit(&masterConfig.serialConfig, feature(FEATURE_SOFTSERIAL));
mixerInit(masterConfig.mixerMode, masterConfig.customMixer);
memset(&pwm_params, 0, sizeof(pwm_params));
// when using airplane/wing mixer, servo/motor outputs are remapped
if (masterConfig.mixerMode == MIXER_AIRPLANE || masterConfig.mixerMode == MIXER_FLYING_WING)
pwm_params.airplane = true;
else
pwm_params.airplane = false;
#if defined(USE_USART2) && defined(STM32F10X)
pwm_params.useUART2 = doesConfigurationUsePort(SERIAL_PORT_USART2);
#endif
#ifdef STM32F303xC
pwm_params.useUART3 = doesConfigurationUsePort(SERIAL_PORT_USART3);
#endif
#if defined(USE_USART2) && defined(STM32F40_41xxx)
pwm_params.useUART2 = doesConfigurationUsePort(SERIAL_PORT_USART2);
#endif
#if defined(USE_USART6) && defined(STM32F40_41xxx)
pwm_params.useUART6 = doesConfigurationUsePort(SERIAL_PORT_USART6);
#endif
pwm_params.useVbat = feature(FEATURE_VBAT);
pwm_params.useSoftSerial = feature(FEATURE_SOFTSERIAL);
pwm_params.useParallelPWM = feature(FEATURE_RX_PARALLEL_PWM);
pwm_params.useRSSIADC = feature(FEATURE_RSSI_ADC);
pwm_params.useCurrentMeterADC = feature(FEATURE_CURRENT_METER)
&& masterConfig.batteryConfig.currentMeterType == CURRENT_SENSOR_ADC;
pwm_params.useLEDStrip = feature(FEATURE_LED_STRIP);
pwm_params.usePPM = feature(FEATURE_RX_PPM);
pwm_params.useSerialRx = feature(FEATURE_RX_SERIAL);
#ifdef SONAR
pwm_params.useSonar = feature(FEATURE_SONAR);
#endif
#ifdef USE_SERVOS
pwm_params.useServos = isMixerUsingServos();
pwm_params.extraServos = currentProfile->gimbalConfig.gimbal_flags & GIMBAL_FORWARDAUX;
pwm_params.servoCenterPulse = masterConfig.escAndServoConfig.servoCenterPulse;
pwm_params.servoPwmRate = masterConfig.servo_pwm_rate;
#endif
pwm_params.useOneshot = feature(FEATURE_ONESHOT125);
pwm_params.motorPwmRate = masterConfig.motor_pwm_rate;
pwm_params.idlePulse = PULSE_1MS; // standard PWM for brushless ESC (default, overridden below)
if (feature(FEATURE_3D))
pwm_params.idlePulse = masterConfig.flight3DConfig.neutral3d;
if (pwm_params.motorPwmRate > 500)
pwm_params.idlePulse = 0; // brushed motors
pwmRxInit(masterConfig.inputFilteringMode);
pwmOutputConfiguration_t *pwmOutputConfiguration = pwmInit(&pwm_params);
mixerUsePWMOutputConfiguration(pwmOutputConfiguration);
systemState |= SYSTEM_STATE_MOTORS_READY;
#ifdef BEEPER
beeperConfig_t beeperConfig = {
.gpioPin = BEEP_PIN,
.gpioPort = BEEP_GPIO,
.gpioPeripheral = BEEP_PERIPHERAL,
#ifdef BEEPER_INVERTED
.gpioMode = Mode_Out_PP,
.isInverted = true
#else
.gpioMode = Mode_Out_OD,
.isInverted = false
#endif
};
#ifdef NAZE
if (hardwareRevision >= NAZE32_REV5) {
// naze rev4 and below used opendrain to PNP for buzzer. Rev5 and above use PP to NPN.
beeperConfig.gpioMode = Mode_Out_PP;
beeperConfig.isInverted = true;
}
#endif
beeperInit(&beeperConfig);
#endif
#ifdef INVERTER
initInverter();
#endif
#ifdef USE_SPI
spiInit(SPI1);
spiInit(SPI2);
spiInit(SPI3);
spiInit(SPI4);
spiInit(SPI5);
#endif
#ifdef USE_HARDWARE_REVISION_DETECTION
updateHardwareRevision();
#endif
#ifdef USE_I2C
#if defined(NAZE)
if (hardwareRevision != NAZE32_SP) {
i2cInit(I2C_DEVICE);
}
#elif defined(CC3D)
if (!doesConfigurationUsePort(SERIAL_PORT_USART3)) {
i2cInit(I2C_DEVICE);
}
#else
#if defined(ANYFC) || defined(COLIBRI) || defined(REVO) || defined(STM32F4DISCOVERY)
i2cInit(I2C_DEVICE_INT);
if (!doesConfigurationUsePort(SERIAL_PORT_USART3)) {
#ifdef I2C_DEVICE_EXT
i2cInit(I2C_DEVICE_EXT);
#endif
}
#endif
#endif
#endif
#ifdef USE_ADC
drv_adc_config_t adc_params;
adc_params.enableVBat = feature(FEATURE_VBAT);
adc_params.enableRSSI = feature(FEATURE_RSSI_ADC);
adc_params.enableCurrentMeter = feature(FEATURE_CURRENT_METER);
adc_params.enableExternal1 = false;
#ifdef OLIMEXINO
adc_params.enableExternal1 = true;
#endif
#ifdef NAZE
// optional ADC5 input on rev.5 hardware
adc_params.enableExternal1 = (hardwareRevision >= NAZE32_REV5);
#endif
adcInit(&adc_params);
#endif
initBoardAlignment(&masterConfig.boardAlignment);
#ifdef DISPLAY
if (feature(FEATURE_DISPLAY)) {
displayInit(&masterConfig.rxConfig);
}
#endif
if (!sensorsAutodetect(&masterConfig.sensorAlignmentConfig, masterConfig.gyro_lpf, masterConfig.acc_hardware, masterConfig.mag_hardware, currentProfile->mag_declination)) {
// if gyro was not detected due to whatever reason, we give up now.
failureMode(3);
}
systemState |= SYSTEM_STATE_SENSORS_READY;
LED1_ON;
LED0_OFF;
for (i = 0; i < 10; i++) {
LED1_TOGGLE;
LED0_TOGGLE;
delay(25);
BEEP_ON;
delay(25);
BEEP_OFF;
}
LED0_OFF;
LED1_OFF;
#ifdef MAG
if (sensors(SENSOR_MAG))
compassInit();
#endif
imuInit();
mspInit(&masterConfig.serialConfig);
cliInit(&masterConfig.serialConfig);
failsafeInit(&masterConfig.rxConfig);
rxInit(&masterConfig.rxConfig);
#ifdef GPS
if (feature(FEATURE_GPS)) {
gpsInit(
&masterConfig.serialConfig,
&masterConfig.gpsConfig
);
navigationInit(
¤tProfile->gpsProfile,
¤tProfile->pidProfile
);
}
#endif
#ifdef SONAR
if (feature(FEATURE_SONAR)) {
sonarInit(&masterConfig.batteryConfig);
}
#endif
#ifdef LED_STRIP
ledStripInit(masterConfig.ledConfigs, masterConfig.colors);
if (feature(FEATURE_LED_STRIP)) {
#ifdef COLIBRI
if (!doesConfigurationUsePort(SERIAL_PORT_USART1)) {
ledStripEnable();
}
#else
ledStripEnable();
#endif
}
#endif
#ifdef TELEMETRY
if (feature(FEATURE_TELEMETRY)) {
telemetryInit();
}
#endif
#ifdef USE_FLASHFS
#ifdef NAZE
if (hardwareRevision == NAZE32_REV5) {
m25p16_init();
}
#endif
#if defined(SPRACINGF3) || defined(CC3D) || defined(COLIBRI) || defined(REVO)
m25p16_init();
#endif
flashfsInit();
#endif
#ifdef BLACKBOX
//initBlackbox();
#endif
previousTime = micros();
if (masterConfig.mixerMode == MIXER_GIMBAL) {
accSetCalibrationCycles(CALIBRATING_ACC_CYCLES);
}
//gyroSetCalibrationCycles(CALIBRATING_GYRO_CYCLES);
#ifdef BARO
baroSetCalibrationCycles(CALIBRATING_BARO_CYCLES);
#endif
// start all timers
// TODO - not implemented yet
//timerStart();
ENABLE_STATE(SMALL_ANGLE);
DISABLE_ARMING_FLAG(PREVENT_ARMING);
#ifdef SOFTSERIAL_LOOPBACK
// FIXME this is a hack, perhaps add a FUNCTION_LOOPBACK to support it properly
loopbackPort = (serialPort_t*)&(softSerialPorts[0]);
if (!loopbackPort->vTable) {
loopbackPort = openSoftSerial(0, NULL, 19200, SERIAL_NOT_INVERTED);
}
serialPrint(loopbackPort, "LOOPBACK\r\n");
#endif
// Now that everything has powered up the voltage and cell count be determined.
if (feature(FEATURE_VBAT | FEATURE_CURRENT_METER))
batteryInit(&masterConfig.batteryConfig);
#ifdef DISPLAY
if (feature(FEATURE_DISPLAY)) {
#ifdef USE_OLED_GPS_DEBUG_PAGE_ONLY
displayShowFixedPage(PAGE_GPS);
#else
displayResetPageCycling();
displayEnablePageCycling();
#endif
}
#endif
#ifdef CJMCU
LED2_ON;
#endif
systemState |= SYSTEM_STATE_READY;
}
#ifdef SOFTSERIAL_LOOPBACK
void processLoopback(void) {
if (loopbackPort) {
uint8_t bytesWaiting;
while ((bytesWaiting = serialTotalBytesWaiting(loopbackPort))) {
uint8_t b = serialRead(loopbackPort);
serialWrite(loopbackPort, b);
};
}
}
#else
#define processLoopback()
#endif
#include <stdio.h>
#include "stm32f4xx_rcc.h"
#include "stm32f4xx_gpio.h"
GPIO_InitTypeDef GPIO_InitStruct;
int main(void) {
RCC_AHB1PeriphClockCmd(RCC_AHB1Periph_GPIOD, ENABLE);
GPIO_InitStruct.GPIO_Pin = GPIO_Pin_15 | GPIO_Pin_14 | GPIO_Pin_13
| GPIO_Pin_12;
GPIO_InitStruct.GPIO_Mode = GPIO_Mode_OUT;
GPIO_InitStruct.GPIO_Speed = GPIO_Speed_100MHz;
GPIO_InitStruct.GPIO_OType = GPIO_OType_PP;
GPIO_InitStruct.GPIO_PuPd = GPIO_PuPd_NOPULL;
GPIO_Init(GPIOD, &GPIO_InitStruct);
printf("Hello World!\r\n");
hello();
while (1) {
static int count = 0;
static int i;
for (i = 0; i < 10000000; ++i)
;
GPIO_ToggleBits(GPIOD, GPIO_Pin_12 | GPIO_Pin_13 | GPIO_Pin_14 | GPIO_Pin_15);
printf("%d\r\n", ++count);
}
//init();
/*
while (1) {
//loop();
int x = 1;//processLoopback();
}*/
}
void commandInterfaceTick() {
int packetSize = cmdsock.parsePacket();
if(cmdsock.available()) {
// read the packet into packetBufffer
cmdsock.read(udpPacketBuffer, PACKET_SIZE);
if(memcmp("INGV\0", udpPacketBuffer, 5) != 0) {
return;
}
bool reboot = false;
unsigned long unixTimeM = getUNIXTime();
unsigned long uptime = getUNIXTime() - getBootTime();
byte macaddress[6] = { 0 };
getMACAddress(macaddress);
uint32_t probeSpeed = getProbeSpeedStatistic();
uint32_t freeramkb = freeMemory();
float latency = 0;
if(udpPacketBuffer[5] == PKTTYPE_GETINFO) {
latency = tcpLatency();
}
float longitude = 0;
float latitude = 0;
switch(udpPacketBuffer[5]) {
case PKTTYPE_DISCOVERY:
// Reply to discovery
udpPacketBuffer[5] = PKTTYPE_DISCOVERY_REPLY;
memcpy(udpPacketBuffer + 6, macaddress, 6);
memcpy(udpPacketBuffer + 12, getVersionAsString().c_str(), 4);
memcpy(udpPacketBuffer + 16, "uno", 3);
break;
case PKYTYPE_PING:
// Reply to ping
udpPacketBuffer[5] = PKYTYPE_PONG;
break;
case PKTTYPE_SENDGPS:
// Get coords
udpPacketBuffer[5] = PKTTYPE_OK;
memcpy(&latitude, udpPacketBuffer + 12, 4);
memcpy(&longitude, udpPacketBuffer + 16, 4);
reverse4bytes((byte*)&latitude);
reverse4bytes((byte*)&longitude);
break;
case PKTTYPE_REBOOT:
// Reboot
// Reply with OK
udpPacketBuffer[5] = PKTTYPE_OK;
reboot = true;
break;
case PKTTYPE_GETINFO:
udpPacketBuffer[5] = PKTTYPE_GETINFO_REPLY;
memcpy(udpPacketBuffer + 6, macaddress, 6);
memcpy(udpPacketBuffer + 28, &uptime, 4);
memcpy(udpPacketBuffer + 32, &unixTimeM, 4);
memcpy(udpPacketBuffer + 36, VERSION, 4);
memcpy(udpPacketBuffer + 40, &freeramkb, 4);
memcpy(udpPacketBuffer + 44, &latency, 4);
memcpy(udpPacketBuffer + 53, "uno", 3);
memcpy(udpPacketBuffer + 57, "MMA7361", 7);
memcpy(udpPacketBuffer + 65, &probeSpeed, 4);
break;
#ifdef RESET_ENABLED
case PKTTYPE_RESET:
initEEPROM();
reboot = true;
break;
#endif
default:
// Unknown packet or invalid command
return;
}
if(longitude != 0 && latitude != 0) {
setLongitude(longitude);
setLatitude(latitude);
}
cmdsock.beginPacket(cmdsock.remoteIP(), cmdsock.remotePort());
cmdsock.write(udpPacketBuffer, PACKET_SIZE);
cmdsock.endPacket();
cmdsock.flush();
if(reboot) {
soft_restart();
}
}
}
void setup(){
// A visual Queue that the System is in
// Setup Mode.
// Pin 14 -> LED ON
digitalWrite(SetupLED, HIGH);
// ----- PRELIMINARY PROCEDURES ------
// -> init serial Connection to LCD
initLCD();
LCDprintln("***** Starting Up *****");
delay(100);
LCDprintln(" [OK] ");
// ----- SPLASH SCREEN PROCEDURES ------
// -> splash Screen
// -> ask for connections
// -> Store USB?
#ifdef MEGA
toggleSplashScreen();
delay(1000);
askForConnectionTypes();
askToStoreData();
#endif
// ----- DEBUG STARTUP PROCEDURES ------
#ifdef DEBUG
toggleSplashScreen();
delay(1000);
LCDprintln("***** DEBUG MODE *****");
startDebugSequence();
#endif
// ----- PINS // INT // ISR PROCEDURES ------
// -> init buttons
// -> init LED pins
// -> init Digital pins
// -> init Sensors
// -> attach interrupts
#ifdef MEGA
initbuttons();
#else
LCDprintln("In DEBUG mode no input required");
#endif
#ifdef MEGA
initLEDPins();
initDigitalPins();
initSensors();
#else
LCDprintln("No need for inputs random numbers\n
sent to the PC/XBee.");
#endif
attachInterrupts();
// ----- COMMS STARTUP PROCEDURES ------
// -> init Keyboard
// -> init serial Connection to XBee
// -> init serial Connection to PC
#ifdef XBeeConnected
initXbee();
LCDdisplayConnectedIcon(Connection);
#endif
#ifdef USBConnected
initUSB();
LCDdisplayConnectedIcon(Connection);
#endif
#ifdef StoreUSB
initVDIP();
LCDdisplayConnectedIcon(Connection);
printHeaders();
#endif
// ----- MEM. & MENUS STARTUP PROCEDURES ------
// -> init EEPROM
// -> +1 to session ID
// -> Verify Version ID
// -> init Menu System
// -> Startup
initEEPROM();
initMenus();
// A visual Queue that the System is now past
// the Setup Mode.
// Pin 14 -> LED OFF
digitalWrite(SetupLED, LOW);
}
void init(void)
{
drv_pwm_config_t pwm_params;
printfSupportInit();
initEEPROM();
ensureEEPROMContainsValidData();
readEEPROM();
systemState |= SYSTEM_STATE_CONFIG_LOADED;
#ifdef STM32F303
// start fpu
SCB->CPACR = (0x3 << (10*2)) | (0x3 << (11*2));
#endif
#ifdef STM32F303xC
SetSysClock();
#endif
#ifdef STM32F10X
// Configure the System clock frequency, HCLK, PCLK2 and PCLK1 prescalers
// Configure the Flash Latency cycles and enable prefetch buffer
SetSysClock(systemConfig()->emf_avoidance);
#endif
i2cSetOverclock(systemConfig()->i2c_highspeed);
systemInit();
#ifdef USE_HARDWARE_REVISION_DETECTION
detectHardwareRevision();
#endif
// Latch active features to be used for feature() in the remainder of init().
latchActiveFeatures();
// initialize IO (needed for all IO operations)
IOInitGlobal();
debugMode = debugConfig()->debug_mode;
#ifdef USE_EXTI
EXTIInit();
#endif
#ifdef ALIENFLIGHTF3
if (hardwareRevision == AFF3_REV_1) {
ledInit(false);
} else {
ledInit(true);
}
#else
ledInit(false);
#endif
#ifdef BEEPER
beeperConfig_t beeperConfig = {
.gpioPeripheral = BEEP_PERIPHERAL,
.gpioPin = BEEP_PIN,
.gpioPort = BEEP_GPIO,
#ifdef BEEPER_INVERTED
.gpioMode = Mode_Out_PP,
.isInverted = true
#else
.gpioMode = Mode_Out_OD,
.isInverted = false
#endif
};
#ifdef NAZE
if (hardwareRevision >= NAZE32_REV5) {
// naze rev4 and below used opendrain to PNP for buzzer. Rev5 and above use PP to NPN.
beeperConfig.gpioMode = Mode_Out_PP;
beeperConfig.isInverted = true;
}
#endif
beeperInit(&beeperConfig);
#endif
#ifdef BUTTONS
buttonsInit();
if (!isMPUSoftReset()) {
buttonsHandleColdBootButtonPresses();
}
#endif
#ifdef SPEKTRUM_BIND
if (feature(FEATURE_RX_SERIAL)) {
switch (rxConfig()->serialrx_provider) {
case SERIALRX_SPEKTRUM1024:
case SERIALRX_SPEKTRUM2048:
// Spektrum satellite binding if enabled on startup.
// Must be called before that 100ms sleep so that we don't lose satellite's binding window after startup.
// The rest of Spektrum initialization will happen later - via spektrumInit()
spektrumBind(rxConfig());
break;
}
}
#endif
delay(100);
timerInit(); // timer must be initialized before any channel is allocated
dmaInit();
serialInit(feature(FEATURE_SOFTSERIAL));
mixerInit(customMotorMixer(0));
#ifdef USE_SERVOS
mixerInitServos(customServoMixer(0));
#endif
memset(&pwm_params, 0, sizeof(pwm_params));
#ifdef SONAR
const sonarHardware_t *sonarHardware = NULL;
sonarGPIOConfig_t sonarGPIOConfig;
if (feature(FEATURE_SONAR)) {
bool usingCurrentMeterIOPins = (feature(FEATURE_AMPERAGE_METER) && batteryConfig()->amperageMeterSource == AMPERAGE_METER_ADC);
sonarHardware = sonarGetHardwareConfiguration(usingCurrentMeterIOPins);
sonarGPIOConfig.triggerGPIO = sonarHardware->trigger_gpio;
sonarGPIOConfig.triggerPin = sonarHardware->trigger_pin;
sonarGPIOConfig.echoGPIO = sonarHardware->echo_gpio;
sonarGPIOConfig.echoPin = sonarHardware->echo_pin;
pwm_params.sonarGPIOConfig = &sonarGPIOConfig;
}
#endif
// when using airplane/wing mixer, servo/motor outputs are remapped
if (mixerConfig()->mixerMode == MIXER_AIRPLANE || mixerConfig()->mixerMode == MIXER_FLYING_WING || mixerConfig()->mixerMode == MIXER_CUSTOM_AIRPLANE)
pwm_params.airplane = true;
else
pwm_params.airplane = false;
#if defined(USE_UART2) && defined(STM32F10X)
pwm_params.useUART2 = doesConfigurationUsePort(SERIAL_PORT_UART2);
#endif
#if defined(USE_UART3)
pwm_params.useUART3 = doesConfigurationUsePort(SERIAL_PORT_UART3);
#endif
#if defined(USE_UART4)
pwm_params.useUART4 = doesConfigurationUsePort(SERIAL_PORT_UART4);
#endif
#if defined(USE_UART5)
pwm_params.useUART5 = doesConfigurationUsePort(SERIAL_PORT_UART5);
#endif
pwm_params.useVbat = feature(FEATURE_VBAT);
pwm_params.useSoftSerial = feature(FEATURE_SOFTSERIAL);
pwm_params.useParallelPWM = feature(FEATURE_RX_PARALLEL_PWM);
pwm_params.useRSSIADC = feature(FEATURE_RSSI_ADC);
pwm_params.useCurrentMeterADC = (
feature(FEATURE_AMPERAGE_METER)
&& batteryConfig()->amperageMeterSource == AMPERAGE_METER_ADC
);
pwm_params.useLEDStrip = feature(FEATURE_LED_STRIP);
pwm_params.usePPM = feature(FEATURE_RX_PPM);
pwm_params.useSerialRx = feature(FEATURE_RX_SERIAL);
#ifdef SONAR
pwm_params.useSonar = feature(FEATURE_SONAR);
#endif
#ifdef USE_SERVOS
pwm_params.useServos = isMixerUsingServos();
pwm_params.useChannelForwarding = feature(FEATURE_CHANNEL_FORWARDING);
pwm_params.servoCenterPulse = servoConfig()->servoCenterPulse;
pwm_params.servoPwmRate = servoConfig()->servo_pwm_rate;
#endif
pwm_params.useOneshot = feature(FEATURE_ONESHOT125);
pwm_params.motorPwmRate = motorConfig()->motor_pwm_rate;
pwm_params.idlePulse = calculateMotorOff();
if (pwm_params.motorPwmRate > 500)
pwm_params.idlePulse = 0; // brushed motors
pwmRxInit();
// pwmInit() needs to be called as soon as possible for ESC compatibility reasons
pwmIOConfiguration_t *pwmIOConfiguration = pwmInit(&pwm_params);
mixerUsePWMIOConfiguration(pwmIOConfiguration);
#ifdef DEBUG_PWM_CONFIGURATION
debug[2] = pwmIOConfiguration->pwmInputCount;
debug[3] = pwmIOConfiguration->ppmInputCount;
#endif
if (!feature(FEATURE_ONESHOT125))
motorControlEnable = true;
systemState |= SYSTEM_STATE_MOTORS_READY;
#ifdef INVERTER
initInverter();
#endif
#ifdef USE_SPI
spiInit(SPI1);
spiInit(SPI2);
#ifdef STM32F303xC
#ifdef ALIENFLIGHTF3
if (hardwareRevision == AFF3_REV_2) {
spiInit(SPI3);
}
#else
spiInit(SPI3);
#endif
#endif
#endif
#ifdef USE_HARDWARE_REVISION_DETECTION
updateHardwareRevision();
#endif
#if defined(NAZE)
if (hardwareRevision == NAZE32_SP) {
serialRemovePort(SERIAL_PORT_SOFTSERIAL2);
} else {
serialRemovePort(SERIAL_PORT_UART3);
}
#endif
#if defined(SPRACINGF3) && defined(SONAR) && defined(USE_SOFTSERIAL2)
if (feature(FEATURE_SONAR) && feature(FEATURE_SOFTSERIAL)) {
serialRemovePort(SERIAL_PORT_SOFTSERIAL2);
}
#endif
#if defined(SPRACINGF3MINI) && defined(SONAR) && defined(USE_SOFTSERIAL1)
if (feature(FEATURE_SONAR) && feature(FEATURE_SOFTSERIAL)) {
serialRemovePort(SERIAL_PORT_SOFTSERIAL1);
}
#endif
#ifdef USE_I2C
#if defined(NAZE)
if (hardwareRevision != NAZE32_SP) {
i2cInit(I2C_DEVICE);
} else {
if (!doesConfigurationUsePort(SERIAL_PORT_UART3)) {
i2cInit(I2C_DEVICE);
}
}
#elif defined(CC3D)
if (!doesConfigurationUsePort(SERIAL_PORT_UART3)) {
i2cInit(I2C_DEVICE);
}
#else
i2cInit(I2C_DEVICE);
#endif
#endif
#ifdef USE_ADC
drv_adc_config_t adc_params;
adc_params.channelMask = 0;
#ifdef ADC_BATTERY
adc_params.channelMask = (feature(FEATURE_VBAT) ? ADC_CHANNEL_MASK(ADC_BATTERY) : 0);
#endif
#ifdef ADC_RSSI
adc_params.channelMask |= (feature(FEATURE_RSSI_ADC) ? ADC_CHANNEL_MASK(ADC_RSSI) : 0);
#endif
#ifdef ADC_AMPERAGE
adc_params.channelMask |= (feature(FEATURE_AMPERAGE_METER) ? ADC_CHANNEL_MASK(ADC_AMPERAGE) : 0);
#endif
#ifdef ADC_POWER_12V
adc_params.channelMask |= ADC_CHANNEL_MASK(ADC_POWER_12V);
#endif
#ifdef ADC_POWER_5V
adc_params.channelMask |= ADC_CHANNEL_MASK(ADC_POWER_5V);
#endif
#ifdef ADC_POWER_3V
adc_params.channelMask |= ADC_CHANNEL_MASK(ADC_POWER_3V);
#endif
#ifdef NAZE
// optional ADC5 input on rev.5 hardware
adc_params.channelMask |= (hardwareRevision >= NAZE32_REV5) ? ADC_CHANNEL_MASK(ADC_EXTERNAL) : 0;
#endif
adcInit(&adc_params);
#endif
initBoardAlignment();
#ifdef DISPLAY
if (feature(FEATURE_DISPLAY)) {
displayInit();
}
#endif
#ifdef NAZE
if (hardwareRevision < NAZE32_REV5) {
gyroConfig()->gyro_sync = 0;
}
#endif
if (!sensorsAutodetect()) {
// if gyro was not detected due to whatever reason, we give up now.
failureMode(FAILURE_MISSING_ACC);
}
systemState |= SYSTEM_STATE_SENSORS_READY;
flashLedsAndBeep();
mspInit();
mspSerialInit();
const uint16_t pidPeriodUs = US_FROM_HZ(gyro.sampleFrequencyHz);
pidSetTargetLooptime(pidPeriodUs * gyroConfig()->pid_process_denom);
pidInitFilters(pidProfile());
#ifdef USE_SERVOS
mixerInitialiseServoFiltering(targetPidLooptime);
#endif
imuInit();
#ifdef USE_CLI
cliInit();
#endif
failsafeInit();
rxInit(modeActivationProfile()->modeActivationConditions);
#ifdef GPS
if (feature(FEATURE_GPS)) {
gpsInit();
navigationInit(pidProfile());
}
#endif
#ifdef SONAR
if (feature(FEATURE_SONAR)) {
sonarInit(sonarHardware);
}
#endif
#ifdef LED_STRIP
ledStripInit();
if (feature(FEATURE_LED_STRIP)) {
ledStripEnable();
}
#endif
#ifdef TELEMETRY
if (feature(FEATURE_TELEMETRY)) {
telemetryInit();
}
#endif
#ifdef USB_CABLE_DETECTION
usbCableDetectInit();
#endif
#ifdef TRANSPONDER
if (feature(FEATURE_TRANSPONDER)) {
transponderInit(transponderConfig()->data);
transponderEnable();
transponderStartRepeating();
systemState |= SYSTEM_STATE_TRANSPONDER_ENABLED;
}
#endif
#ifdef USE_FLASHFS
#ifdef NAZE
if (hardwareRevision == NAZE32_REV5) {
m25p16_init();
}
#elif defined(USE_FLASH_M25P16)
m25p16_init();
#endif
flashfsInit();
#endif
#ifdef USE_SDCARD
bool sdcardUseDMA = false;
sdcardInsertionDetectInit();
#ifdef SDCARD_DMA_CHANNEL_TX
#if defined(LED_STRIP) && defined(WS2811_DMA_CHANNEL)
// Ensure the SPI Tx DMA doesn't overlap with the led strip
sdcardUseDMA = !feature(FEATURE_LED_STRIP) || SDCARD_DMA_CHANNEL_TX != WS2811_DMA_CHANNEL;
#else
sdcardUseDMA = true;
#endif
#endif
sdcard_init(sdcardUseDMA);
afatfs_init();
#endif
#ifdef BLACKBOX
initBlackbox();
#endif
if (mixerConfig()->mixerMode == MIXER_GIMBAL) {
accSetCalibrationCycles(CALIBRATING_ACC_CYCLES);
}
gyroSetCalibrationCycles(CALIBRATING_GYRO_CYCLES);
#ifdef BARO
baroSetCalibrationCycles(CALIBRATING_BARO_CYCLES);
#endif
// start all timers
// TODO - not implemented yet
timerStart();
ENABLE_STATE(SMALL_ANGLE);
DISABLE_ARMING_FLAG(PREVENT_ARMING);
#ifdef SOFTSERIAL_LOOPBACK
// FIXME this is a hack, perhaps add a FUNCTION_LOOPBACK to support it properly
loopbackPort = (serialPort_t*)&(softSerialPorts[0]);
if (!loopbackPort->vTable) {
loopbackPort = openSoftSerial(0, NULL, 19200, SERIAL_NOT_INVERTED);
}
serialPrint(loopbackPort, "LOOPBACK\r\n");
#endif
if (feature(FEATURE_VBAT)) {
// Now that everything has powered up the voltage and cell count be determined.
voltageMeterInit();
batteryInit();
}
if (feature(FEATURE_AMPERAGE_METER)) {
amperageMeterInit();
}
#ifdef DISPLAY
if (feature(FEATURE_DISPLAY)) {
#ifdef USE_OLED_GPS_DEBUG_PAGE_ONLY
displayShowFixedPage(PAGE_GPS);
#else
displayResetPageCycling();
displayEnablePageCycling();
#endif
}
#endif
#ifdef CJMCU
LED2_ON;
#endif
// Latch active features AGAIN since some may be modified by init().
latchActiveFeatures();
motorControlEnable = true;
systemState |= SYSTEM_STATE_READY;
}
#ifdef SOFTSERIAL_LOOPBACK
void processLoopback(void) {
if (loopbackPort) {
uint8_t bytesWaiting;
while ((bytesWaiting = serialRxBytesWaiting(loopbackPort))) {
uint8_t b = serialRead(loopbackPort);
serialWrite(loopbackPort, b);
};
}
}
#else
#define processLoopback()
#endif
void configureScheduler(void)
{
schedulerInit();
setTaskEnabled(TASK_SYSTEM, true);
uint16_t gyroPeriodUs = US_FROM_HZ(gyro.sampleFrequencyHz);
rescheduleTask(TASK_GYRO, gyroPeriodUs);
setTaskEnabled(TASK_GYRO, true);
rescheduleTask(TASK_PID, gyroPeriodUs);
setTaskEnabled(TASK_PID, true);
if (sensors(SENSOR_ACC)) {
setTaskEnabled(TASK_ACCEL, true);
}
setTaskEnabled(TASK_ATTITUDE, sensors(SENSOR_ACC));
setTaskEnabled(TASK_SERIAL, true);
#ifdef BEEPER
setTaskEnabled(TASK_BEEPER, true);
#endif
setTaskEnabled(TASK_BATTERY, feature(FEATURE_VBAT) || feature(FEATURE_AMPERAGE_METER));
setTaskEnabled(TASK_RX, true);
#ifdef GPS
setTaskEnabled(TASK_GPS, feature(FEATURE_GPS));
#endif
#ifdef MAG
setTaskEnabled(TASK_COMPASS, sensors(SENSOR_MAG));
#if defined(MPU6500_SPI_INSTANCE) && defined(USE_MAG_AK8963)
// fixme temporary solution for AK6983 via slave I2C on MPU9250
rescheduleTask(TASK_COMPASS, 1000000 / 40);
#endif
#endif
#ifdef BARO
setTaskEnabled(TASK_BARO, sensors(SENSOR_BARO));
#endif
#ifdef SONAR
setTaskEnabled(TASK_SONAR, sensors(SENSOR_SONAR));
#endif
#if defined(BARO) || defined(SONAR)
setTaskEnabled(TASK_ALTITUDE, sensors(SENSOR_BARO) || sensors(SENSOR_SONAR));
#endif
#ifdef DISPLAY
setTaskEnabled(TASK_DISPLAY, feature(FEATURE_DISPLAY));
#endif
#ifdef TELEMETRY
setTaskEnabled(TASK_TELEMETRY, feature(FEATURE_TELEMETRY));
#endif
#ifdef LED_STRIP
setTaskEnabled(TASK_LEDSTRIP, feature(FEATURE_LED_STRIP));
#endif
#ifdef TRANSPONDER
setTaskEnabled(TASK_TRANSPONDER, feature(FEATURE_TRANSPONDER));
#endif
}
void traiterCommandes() {
unsigned char cnt=0, i=0;
char anglesTimeout, telecommandeTimeout;
char errOffset=0;
float bufferOffsetsTelecommande[sizeof(TELECOMMANDE_DATA)];
//Si les coeffs PID ont été mis à jour
//Exemple de trame à rentrer dans COMTOOLS :
//40 70 00 01 02 03 04 05 06 07 08 09 0A 0B 0C FE
if (pidMAJ) {
pidMAJ = 0;
//Teste si l'index des coeffs à mettre à jour est correct
if (pidId < MAX_PID) {
//On met à jour la copie locale utilisée par l'asserv
coeffsPID[pidId] = pidNew;
//Stockage des nouveaux coefficients dans l'EEPROM
if (writeEEPROM((void*)&pidNew, EEPROM_BASE + pidId * EEPROM_OFFSET_PID, sizeof(COEFFS_PID)) == TRUE) {
//On envoie une trame de confirmation à la station au sol : tout s'est bien passé
sendAck(TYPE_TRAME_REGLAGE_PID, TRAME_ACK_NOERR);
} else {
sendAck(TYPE_TRAME_REGLAGE_PID, TRAME_ACK_ERR);
}
} else {
sendAck(TYPE_TRAME_REGLAGE_PID, TRAME_ACK_ERR);
}
}
//Si les coeffs PID ont été mis à jour
//Exemple de trame à rentrer dans COMTOOLS :
//
if (pointMAJ) {
pointMAJ = 0;
sendAck(TYPE_TRAME_AJOUT_GPS, TRAME_ACK_NOERR);
affichage_points();
printf("l%d %ld %d",pointNew.x,pointNew.y,pointNew.z);
}
//Si on a reçu un ordre de réglage des offsets
//Trame à rentrer dans COMTOOLS
//40 6F AF
if (offsetsMAJ) {
offsetsMAJ = 0;
//Mise à zéro des structures d'offsets avant de commencer les moyennes
for(i=0; i<sizeof(TELECOMMANDE_DATA); i++){
bufferOffsetsTelecommande[i] = 0;
}
//On ne fait les moyennes que sur les angles de Roulis, Tangage et Lacet
anglesOffsets.roulis = 0;
anglesOffsets.tangage = 0;
anglesOffsets.lacet = 0;
//On met à jour les offsets pour la centrale et la télécommande, moyenne sur 10 mesures
while( cnt != 10 ){
telecommandeTimeout = (globalTime - lastTelecommandeMAJ) > TELECOMMANDE_TIMEOUT;
if( telecommandeMAJ ){
for(i=0; i<sizeof(TELECOMMANDE_DATA); i++){
bufferOffsetsTelecommande[i] += (float) telecommande.voie[i];
}
cnt++;
}
if( telecommandeTimeout ){
printf("Offsets telecommande errones\r\n");
errOffset += 1;
break;
}
}
//On fait la moyenne sur la valeur du compteur afin que celle-ci soit toujours valide même si
//on quite la boucle plus tôt que prévus ("break").
for(i=0; i<sizeof(TELECOMMANDE_DATA); i++){
telecommandeOffsets.voie[i] = (char) ( bufferOffsetsTelecommande[i]/(cnt) );
}
cnt = 0;
//Mesure des angles
while( cnt != 10 ){
anglesTimeout = (globalTime - lastAnglesMAJ) > ANGLES_TIMEOUT;
if( anglesMAJ ){
calcul_angles_zyx(); //Calcul des angles via la nouvelle matrice de rotation
anglesOffsets.roulis += angles.roulis;
anglesOffsets.tangage += angles.tangage;
anglesOffsets.lacet += angles.lacet;
cnt++;
}
if( anglesTimeout ){
printf("Offsets centrale errones\r\n");
errOffset += 2;
break;
}
}
//On fait la moyenne sur la valeur du compteur afin que celle-ci soit toujours valide même si
//on quite la boucle plus tôt que prévus ("break").
anglesOffsets.roulis = anglesOffsets.roulis/(cnt);
anglesOffsets.tangage = anglesOffsets.tangage/(cnt);
anglesOffsets.lacet = anglesOffsets.lacet/(cnt);
/* //Une unique mesure pour faire les offsets
telecommandeOffsets = telecommande;
anglesOffsets = angles; */
if( errOffset == 0 ){
//Stockage des nouveaux offsets dans l'EEPROM s'ils ne sont pas erronés
if (writeEEPROM((void*)&telecommandeOffsets, EEPROM_BASE + EEPROM_OFFSET_TRIMS, sizeof(TELECOMMANDE_DATA)) == TRUE &&
writeEEPROM((void*)&anglesOffsets, EEPROM_BASE + EEPROM_OFFSET_ANGLES, sizeof(IMU_ANGLES_VITESSES)) == TRUE) {
//On envoie une trame de confirmation à la station au sol : tout s'est bien passé
sendAck(TYPE_TRAME_REGLAGE_OFFSETS, TRAME_ACK_NOERR);
//Affichage des nouvelles valeurs d'offsets
printf("anglesOffsets : R%.2f\tT%.2f\tL%.2f\t\n",
(double) anglesOffsets.roulis,
(double) anglesOffsets.tangage,
(double) anglesOffsets.lacet);
#if TYPE_DRONE == MULET_POLY
printf("telecommandeOffsets : Pr%d\tAg%d\tPu%d\tAd%d\tDi%d\t\n",
telecommandeOffsets.voie[V_PROFONDEUR],
telecommandeOffsets.voie[V_AILERON_G],
telecommandeOffsets.voie[V_PUISSANCE],
telecommandeOffsets.voie[V_AILERON_D],
telecommandeOffsets.voie[V_DIRECTION]);
#endif
#if TYPE_DRONE == QUADRIROTOR
printf("telecommandeOffsets : Pr%d\tAg%d\tPu%d\tAd%d\tDi%d\t\n",
telecommandeOffsets.voie[V_PUISSANCE],
telecommandeOffsets.voie[V_ROULIS],
telecommandeOffsets.voie[V_TANGAGE],
telecommandeOffsets.voie[V_LACET]);
#endif
#if TYPE_DRONE == MIQRO_DRONE
printf("telecommandeOffsets : Pr%d\tAg%d\tPu%d\tAd%d\tDi%d\t\n",
telecommandeOffsets.voie[V_PUISSANCE],
telecommandeOffsets.voie[V_ROULIS],
telecommandeOffsets.voie[V_TANGAGE]);
#endif
} else {
sendAck(TYPE_TRAME_REGLAGE_OFFSETS, TRAME_ACK_ERR);
}
LEDV1 = !LEDV1;
}
}
//Si on a reçu un ordre de reset de l'EEPROM
//Trame à rentrer dans COMTOOLS
//40 72 B2
if (resetMAJ) {
resetMAJ = 0;
//On réinitialise le contenu de l'EEPROM
initEEPROM();
sendAck(TYPE_TRAME_RESET_EEPROM, TRAME_ACK_NOERR);
}
}
void init(void)
{
printfSupportInit();
initEEPROM();
ensureEEPROMContainsValidData();
readEEPROM();
systemState |= SYSTEM_STATE_CONFIG_LOADED;
// initialize IO (needed for all IO operations)
IOInitGlobal();
#ifdef STM32F303
// start fpu
SCB->CPACR = (0x3 << (10*2)) | (0x3 << (11*2));
#endif
#ifdef STM32F303xC
SetSysClock();
#endif
#ifdef STM32F10X
// Configure the System clock frequency, HCLK, PCLK2 and PCLK1 prescalers
// Configure the Flash Latency cycles and enable prefetch buffer
SetSysClock(masterConfig.emf_avoidance);
#endif
i2cSetOverclock(masterConfig.i2c_overclock);
#ifdef USE_HARDWARE_REVISION_DETECTION
detectHardwareRevision();
#endif
systemInit();
// Latch active features to be used for feature() in the remainder of init().
latchActiveFeatures();
#ifdef ALIENFLIGHTF3
ledInit(hardwareRevision == AFF3_REV_1 ? false : true);
#else
ledInit(false);
#endif
#ifdef SPEKTRUM_BIND
if (feature(FEATURE_RX_SERIAL)) {
switch (masterConfig.rxConfig.serialrx_provider) {
case SERIALRX_SPEKTRUM1024:
case SERIALRX_SPEKTRUM2048:
// Spektrum satellite binding if enabled on startup.
// Must be called before that 100ms sleep so that we don't lose satellite's binding window after startup.
// The rest of Spektrum initialization will happen later - via spektrumInit()
spektrumBind(&masterConfig.rxConfig);
break;
}
}
#endif
delay(500);
timerInit(); // timer must be initialized before any channel is allocated
serialInit(&masterConfig.serialConfig, feature(FEATURE_SOFTSERIAL));
#ifdef USE_SERVOS
mixerInit(masterConfig.mixerMode, masterConfig.customMotorMixer, masterConfig.customServoMixer);
#else
mixerInit(masterConfig.mixerMode, masterConfig.customMotorMixer);
#endif
drv_pwm_config_t pwm_params;
memset(&pwm_params, 0, sizeof(pwm_params));
#ifdef SONAR
if (feature(FEATURE_SONAR)) {
const sonarHcsr04Hardware_t *sonarHardware = sonarGetHardwareConfiguration(masterConfig.batteryConfig.currentMeterType);
if (sonarHardware) {
pwm_params.useSonar = true;
pwm_params.sonarIOConfig.triggerTag = sonarHardware->triggerTag;
pwm_params.sonarIOConfig.echoTag = sonarHardware->echoTag;
}
}
#endif
// when using airplane/wing mixer, servo/motor outputs are remapped
if (masterConfig.mixerMode == MIXER_AIRPLANE || masterConfig.mixerMode == MIXER_FLYING_WING || masterConfig.mixerMode == MIXER_CUSTOM_AIRPLANE)
pwm_params.airplane = true;
else
pwm_params.airplane = false;
#if defined(USE_USART2) && defined(STM32F10X)
pwm_params.useUART2 = doesConfigurationUsePort(SERIAL_PORT_USART2);
#endif
#ifdef STM32F303xC
pwm_params.useUART3 = doesConfigurationUsePort(SERIAL_PORT_USART3);
#endif
pwm_params.useVbat = feature(FEATURE_VBAT);
pwm_params.useSoftSerial = feature(FEATURE_SOFTSERIAL);
pwm_params.useParallelPWM = feature(FEATURE_RX_PARALLEL_PWM);
pwm_params.useRSSIADC = feature(FEATURE_RSSI_ADC);
pwm_params.useCurrentMeterADC = feature(FEATURE_CURRENT_METER)
&& masterConfig.batteryConfig.currentMeterType == CURRENT_SENSOR_ADC;
pwm_params.useLEDStrip = feature(FEATURE_LED_STRIP);
pwm_params.usePPM = feature(FEATURE_RX_PPM);
pwm_params.useSerialRx = feature(FEATURE_RX_SERIAL);
#ifdef USE_SERVOS
pwm_params.useServos = isServoOutputEnabled();
pwm_params.useChannelForwarding = feature(FEATURE_CHANNEL_FORWARDING);
pwm_params.servoCenterPulse = masterConfig.escAndServoConfig.servoCenterPulse;
pwm_params.servoPwmRate = masterConfig.servo_pwm_rate;
#endif
pwm_params.useOneshot = feature(FEATURE_ONESHOT125);
pwm_params.motorPwmRate = masterConfig.motor_pwm_rate;
pwm_params.idlePulse = masterConfig.escAndServoConfig.mincommand;
if (feature(FEATURE_3D))
pwm_params.idlePulse = masterConfig.flight3DConfig.neutral3d;
if (pwm_params.motorPwmRate > 500)
pwm_params.idlePulse = 0; // brushed motors
#ifndef SKIP_RX_PWM_PPM
pwmRxInit(masterConfig.inputFilteringMode);
#endif
// pwmInit() needs to be called as soon as possible for ESC compatibility reasons
pwmInit(&pwm_params);
mixerUsePWMIOConfiguration();
if (!feature(FEATURE_ONESHOT125))
motorControlEnable = true;
systemState |= SYSTEM_STATE_MOTORS_READY;
#ifdef BEEPER
beeperConfig_t beeperConfig = {
.ioTag = IO_TAG(BEEPER),
#ifdef BEEPER_INVERTED
.isOD = false,
.isInverted = true
#else
.isOD = true,
.isInverted = false
#endif
};
#ifdef NAZE
if (hardwareRevision >= NAZE32_REV5) {
// naze rev4 and below used opendrain to PNP for buzzer. Rev5 and above use PP to NPN.
beeperConfig.isOD = false;
beeperConfig.isInverted = true;
}
#endif
beeperInit(&beeperConfig);
#endif
#ifdef INVERTER
initInverter();
#endif
#ifdef USE_SPI
spiInit(SPI1);
spiInit(SPI2);
#endif
#ifdef USE_HARDWARE_REVISION_DETECTION
updateHardwareRevision();
#endif
#if defined(NAZE)
if (hardwareRevision == NAZE32_SP) {
serialRemovePort(SERIAL_PORT_SOFTSERIAL2);
} else {
serialRemovePort(SERIAL_PORT_USART3);
}
#endif
#if defined(SPRACINGF3) && defined(SONAR) && defined(USE_SOFTSERIAL2)
if (feature(FEATURE_SONAR) && feature(FEATURE_SOFTSERIAL)) {
serialRemovePort(SERIAL_PORT_SOFTSERIAL2);
}
#endif
#if defined(FURYF3) && defined(SONAR) && defined(USE_SOFTSERIAL1)
if (feature(FEATURE_SONAR) && feature(FEATURE_SOFTSERIAL)) {
serialRemovePort(SERIAL_PORT_SOFTSERIAL1);
}
#endif
#ifdef USE_I2C
#if defined(NAZE)
if (hardwareRevision != NAZE32_SP) {
i2cInit(I2C_DEVICE);
} else {
if (!doesConfigurationUsePort(SERIAL_PORT_USART3)) {
i2cInit(I2C_DEVICE);
}
}
#elif defined(CC3D)
if (!doesConfigurationUsePort(SERIAL_PORT_USART3)) {
i2cInit(I2C_DEVICE);
}
#else
i2cInit(I2C_DEVICE);
#endif
#endif
#ifdef USE_ADC
drv_adc_config_t adc_params;
adc_params.enableVBat = feature(FEATURE_VBAT);
adc_params.enableRSSI = feature(FEATURE_RSSI_ADC);
adc_params.enableCurrentMeter = feature(FEATURE_CURRENT_METER);
adc_params.enableExternal1 = false;
#ifdef OLIMEXINO
adc_params.enableExternal1 = true;
#endif
#ifdef NAZE
// optional ADC5 input on rev.5 hardware
adc_params.enableExternal1 = (hardwareRevision >= NAZE32_REV5);
#endif
adcInit(&adc_params);
#endif
initBoardAlignment(&masterConfig.boardAlignment);
#ifdef DISPLAY
if (feature(FEATURE_DISPLAY)) {
displayInit(&masterConfig.rxConfig);
}
#endif
#ifdef GPS
if (feature(FEATURE_GPS)) {
gpsPreInit(&masterConfig.gpsConfig);
}
#endif
// Set gyro sampling rate divider before initialization
gyroSetSampleRate(masterConfig.looptime, masterConfig.gyro_lpf, masterConfig.gyroSync, masterConfig.gyroSyncDenominator);
if (!sensorsAutodetect(&masterConfig.sensorAlignmentConfig,
masterConfig.gyro_lpf,
masterConfig.acc_hardware,
masterConfig.mag_hardware,
masterConfig.baro_hardware,
currentProfile->mag_declination)) {
// if gyro was not detected due to whatever reason, we give up now.
failureMode(FAILURE_MISSING_ACC);
}
systemState |= SYSTEM_STATE_SENSORS_READY;
LED1_ON;
LED0_OFF;
for (int i = 0; i < 10; i++) {
LED1_TOGGLE;
LED0_TOGGLE;
delay(25);
BEEP_ON;
delay(25);
BEEP_OFF;
}
LED0_OFF;
LED1_OFF;
#ifdef MAG
if (sensors(SENSOR_MAG))
compassInit();
#endif
imuInit();
mspInit(&masterConfig.serialConfig);
#ifdef USE_CLI
cliInit(&masterConfig.serialConfig);
#endif
failsafeInit(&masterConfig.rxConfig, masterConfig.flight3DConfig.deadband3d_throttle);
rxInit(&masterConfig.rxConfig, currentProfile->modeActivationConditions);
#ifdef GPS
if (feature(FEATURE_GPS)) {
gpsInit(
&masterConfig.serialConfig,
&masterConfig.gpsConfig
);
}
#endif
#ifdef NAV
navigationInit(
&masterConfig.navConfig,
¤tProfile->pidProfile,
¤tProfile->rcControlsConfig,
&masterConfig.rxConfig,
&masterConfig.flight3DConfig,
&masterConfig.escAndServoConfig
);
#endif
#ifdef LED_STRIP
ledStripInit(masterConfig.ledConfigs, masterConfig.colors, masterConfig.modeColors, &masterConfig.specialColors);
if (feature(FEATURE_LED_STRIP)) {
ledStripEnable();
}
#endif
#ifdef TELEMETRY
if (feature(FEATURE_TELEMETRY)) {
telemetryInit();
}
#endif
#ifdef USE_FLASHFS
#ifdef NAZE
if (hardwareRevision == NAZE32_REV5) {
m25p16_init();
}
#elif defined(USE_FLASH_M25P16)
m25p16_init();
#endif
flashfsInit();
#endif
#ifdef USE_SDCARD
bool sdcardUseDMA = false;
sdcardInsertionDetectInit();
#ifdef SDCARD_DMA_CHANNEL_TX
#if defined(LED_STRIP) && defined(WS2811_DMA_CHANNEL)
// Ensure the SPI Tx DMA doesn't overlap with the led strip
sdcardUseDMA = !feature(FEATURE_LED_STRIP) || SDCARD_DMA_CHANNEL_TX != WS2811_DMA_CHANNEL;
#else
sdcardUseDMA = true;
#endif
#endif
sdcard_init(sdcardUseDMA);
afatfs_init();
#endif
#ifdef BLACKBOX
initBlackbox();
#endif
gyroSetCalibrationCycles(CALIBRATING_GYRO_CYCLES);
#ifdef BARO
baroSetCalibrationCycles(CALIBRATING_BARO_CYCLES);
#endif
// start all timers
// TODO - not implemented yet
timerStart();
ENABLE_STATE(SMALL_ANGLE);
DISABLE_ARMING_FLAG(PREVENT_ARMING);
#ifdef SOFTSERIAL_LOOPBACK
// FIXME this is a hack, perhaps add a FUNCTION_LOOPBACK to support it properly
loopbackPort = (serialPort_t*)&(softSerialPorts[0]);
if (!loopbackPort->vTable) {
loopbackPort = openSoftSerial(0, NULL, 19200, SERIAL_NOT_INVERTED);
}
serialPrint(loopbackPort, "LOOPBACK\r\n");
#endif
// Now that everything has powered up the voltage and cell count be determined.
if (feature(FEATURE_VBAT | FEATURE_CURRENT_METER))
batteryInit(&masterConfig.batteryConfig);
#ifdef CJMCU
LED2_ON;
#endif
// Latch active features AGAIN since some may be modified by init().
latchActiveFeatures();
motorControlEnable = true;
systemState |= SYSTEM_STATE_READY;
}
#ifdef SOFTSERIAL_LOOPBACK
void processLoopback(void) {
if (loopbackPort) {
uint8_t bytesWaiting;
while ((bytesWaiting = serialRxBytesWaiting(loopbackPort))) {
uint8_t b = serialRead(loopbackPort);
serialWrite(loopbackPort, b);
};
}
}
#else
#define processLoopback()
#endif
int main(void)
{
init();
/* Setup scheduler */
schedulerInit();
rescheduleTask(TASK_GYROPID, targetLooptime);
setTaskEnabled(TASK_GYROPID, true);
setTaskEnabled(TASK_SERIAL, true);
#ifdef BEEPER
setTaskEnabled(TASK_BEEPER, true);
#endif
setTaskEnabled(TASK_BATTERY, feature(FEATURE_VBAT) || feature(FEATURE_CURRENT_METER));
setTaskEnabled(TASK_RX, true);
#ifdef GPS
setTaskEnabled(TASK_GPS, feature(FEATURE_GPS));
#endif
#ifdef MAG
setTaskEnabled(TASK_COMPASS, sensors(SENSOR_MAG));
#if defined(MPU6500_SPI_INSTANCE) && defined(USE_MAG_AK8963)
// fixme temporary solution for AK6983 via slave I2C on MPU9250
rescheduleTask(TASK_COMPASS, 1000000 / 40);
#endif
#endif
#ifdef BARO
setTaskEnabled(TASK_BARO, sensors(SENSOR_BARO));
#endif
#ifdef SONAR
setTaskEnabled(TASK_SONAR, sensors(SENSOR_SONAR));
#endif
#ifdef DISPLAY
setTaskEnabled(TASK_DISPLAY, feature(FEATURE_DISPLAY));
#endif
#ifdef TELEMETRY
setTaskEnabled(TASK_TELEMETRY, feature(FEATURE_TELEMETRY));
#endif
#ifdef LED_STRIP
setTaskEnabled(TASK_LEDSTRIP, feature(FEATURE_LED_STRIP));
#endif
while (true) {
scheduler();
processLoopback();
}
}
void init(void)
{
drv_pwm_config_t pwm_params;
printfSupportInit();
initEEPROM();
ensureEEPROMContainsValidData();
readEEPROM();
systemState |= SYSTEM_STATE_CONFIG_LOADED;
#ifdef STM32F303
// start fpu
SCB->CPACR = (0x3 << (10*2)) | (0x3 << (11*2));
#endif
#ifdef STM32F303xC
SetSysClock();
#endif
#ifdef STM32F10X
// Configure the System clock frequency, HCLK, PCLK2 and PCLK1 prescalers
// Configure the Flash Latency cycles and enable prefetch buffer
SetSysClock(masterConfig.emf_avoidance);
#endif
i2cSetOverclock(masterConfig.i2c_highspeed);
#ifdef USE_HARDWARE_REVISION_DETECTION
detectHardwareRevision();
#endif
systemInit();
// Latch active features to be used for feature() in the remainder of init().
latchActiveFeatures();
ledInit();
#ifdef BEEPER
beeperConfig_t beeperConfig = {
.gpioPeripheral = BEEP_PERIPHERAL,
.gpioPin = BEEP_PIN,
.gpioPort = BEEP_GPIO,
#ifdef BEEPER_INVERTED
.gpioMode = Mode_Out_PP,
.isInverted = true
#else
.gpioMode = Mode_Out_OD,
.isInverted = false
#endif
};
#ifdef NAZE
if (hardwareRevision >= NAZE32_REV5) {
// naze rev4 and below used opendrain to PNP for buzzer. Rev5 and above use PP to NPN.
beeperConfig.gpioMode = Mode_Out_PP;
beeperConfig.isInverted = true;
}
#endif
beeperInit(&beeperConfig);
#endif
#ifdef BUTTONS
buttonsInit();
if (!isMPUSoftReset()) {
buttonsHandleColdBootButtonPresses();
}
#endif
#ifdef SPEKTRUM_BIND
if (feature(FEATURE_RX_SERIAL)) {
switch (masterConfig.rxConfig.serialrx_provider) {
case SERIALRX_SPEKTRUM1024:
case SERIALRX_SPEKTRUM2048:
// Spektrum satellite binding if enabled on startup.
// Must be called before that 100ms sleep so that we don't lose satellite's binding window after startup.
// The rest of Spektrum initialization will happen later - via spektrumInit()
spektrumBind(&masterConfig.rxConfig);
break;
}
}
#endif
delay(100);
timerInit(); // timer must be initialized before any channel is allocated
dmaInit();
serialInit(&masterConfig.serialConfig, feature(FEATURE_SOFTSERIAL));
#ifdef USE_SERVOS
mixerInit(masterConfig.mixerMode, masterConfig.customMotorMixer, masterConfig.customServoMixer);
#else
mixerInit(masterConfig.mixerMode, masterConfig.customMotorMixer);
#endif
memset(&pwm_params, 0, sizeof(pwm_params));
#ifdef SONAR
const sonarHardware_t *sonarHardware = NULL;
if (feature(FEATURE_SONAR)) {
sonarHardware = sonarGetHardwareConfiguration(&masterConfig.batteryConfig);
sonarGPIOConfig_t sonarGPIOConfig = {
.gpio = SONAR_GPIO,
.triggerPin = sonarHardware->echo_pin,
.echoPin = sonarHardware->trigger_pin,
};
pwm_params.sonarGPIOConfig = &sonarGPIOConfig;
}
#endif
// when using airplane/wing mixer, servo/motor outputs are remapped
if (masterConfig.mixerMode == MIXER_AIRPLANE || masterConfig.mixerMode == MIXER_FLYING_WING || masterConfig.mixerMode == MIXER_CUSTOM_AIRPLANE)
pwm_params.airplane = true;
else
pwm_params.airplane = false;
#if defined(USE_UART2) && defined(STM32F10X)
pwm_params.useUART2 = doesConfigurationUsePort(SERIAL_PORT_UART2);
#endif
#if defined(USE_UART3)
pwm_params.useUART3 = doesConfigurationUsePort(SERIAL_PORT_UART3);
#endif
#if defined(USE_UART4)
pwm_params.useUART4 = doesConfigurationUsePort(SERIAL_PORT_UART4);
#endif
#if defined(USE_UART5)
pwm_params.useUART5 = doesConfigurationUsePort(SERIAL_PORT_UART5);
#endif
pwm_params.useVbat = feature(FEATURE_VBAT);
pwm_params.useSoftSerial = feature(FEATURE_SOFTSERIAL);
pwm_params.useParallelPWM = feature(FEATURE_RX_PARALLEL_PWM);
pwm_params.useRSSIADC = feature(FEATURE_RSSI_ADC);
pwm_params.useCurrentMeterADC = feature(FEATURE_CURRENT_METER)
&& masterConfig.batteryConfig.currentMeterType == CURRENT_SENSOR_ADC;
pwm_params.useLEDStrip = feature(FEATURE_LED_STRIP);
pwm_params.usePPM = feature(FEATURE_RX_PPM);
pwm_params.useSerialRx = feature(FEATURE_RX_SERIAL);
#ifdef SONAR
pwm_params.useSonar = feature(FEATURE_SONAR);
#endif
#ifdef USE_SERVOS
pwm_params.useServos = isMixerUsingServos();
pwm_params.useChannelForwarding = feature(FEATURE_CHANNEL_FORWARDING);
pwm_params.servoCenterPulse = masterConfig.escAndServoConfig.servoCenterPulse;
pwm_params.servoPwmRate = masterConfig.servo_pwm_rate;
#endif
pwm_params.useOneshot = feature(FEATURE_ONESHOT125);
pwm_params.motorPwmRate = masterConfig.motor_pwm_rate;
pwm_params.idlePulse = masterConfig.escAndServoConfig.mincommand;
if (feature(FEATURE_3D))
pwm_params.idlePulse = masterConfig.flight3DConfig.neutral3d;
if (pwm_params.motorPwmRate > 500)
pwm_params.idlePulse = 0; // brushed motors
pwmRxInit(masterConfig.inputFilteringMode);
// pwmInit() needs to be called as soon as possible for ESC compatibility reasons
pwmIOConfiguration_t *pwmIOConfiguration = pwmInit(&pwm_params);
mixerUsePWMIOConfiguration(pwmIOConfiguration);
debug[2] = pwmIOConfiguration->pwmInputCount;
debug[3] = pwmIOConfiguration->ppmInputCount;
if (!feature(FEATURE_ONESHOT125))
motorControlEnable = true;
systemState |= SYSTEM_STATE_MOTORS_READY;
#ifdef INVERTER
initInverter();
#endif
#ifdef USE_SPI
spiInit(SPI1);
spiInit(SPI2);
#endif
#ifdef USE_HARDWARE_REVISION_DETECTION
updateHardwareRevision();
#endif
#if defined(NAZE)
if (hardwareRevision == NAZE32_SP) {
serialRemovePort(SERIAL_PORT_SOFTSERIAL2);
} else {
serialRemovePort(SERIAL_PORT_UART3);
}
#endif
#if defined(SPRACINGF3) && defined(SONAR) && defined(USE_SOFTSERIAL2)
if (feature(FEATURE_SONAR) && feature(FEATURE_SOFTSERIAL)) {
serialRemovePort(SERIAL_PORT_SOFTSERIAL2);
}
#endif
#if defined(SPRACINGF3MINI) && defined(SONAR) && defined(USE_SOFTSERIAL1)
if (feature(FEATURE_SONAR) && feature(FEATURE_SOFTSERIAL)) {
serialRemovePort(SERIAL_PORT_SOFTSERIAL1);
}
#endif
#ifdef USE_I2C
#if defined(NAZE)
if (hardwareRevision != NAZE32_SP) {
i2cInit(I2C_DEVICE);
} else {
if (!doesConfigurationUsePort(SERIAL_PORT_UART3)) {
i2cInit(I2C_DEVICE);
}
}
#elif defined(CC3D)
if (!doesConfigurationUsePort(SERIAL_PORT_UART3)) {
i2cInit(I2C_DEVICE);
}
#else
i2cInit(I2C_DEVICE);
#endif
#endif
#ifdef USE_ADC
drv_adc_config_t adc_params;
adc_params.enableVBat = feature(FEATURE_VBAT);
adc_params.enableRSSI = feature(FEATURE_RSSI_ADC);
adc_params.enableCurrentMeter = feature(FEATURE_CURRENT_METER);
adc_params.enableExternal1 = false;
#ifdef OLIMEXINO
adc_params.enableExternal1 = true;
#endif
#ifdef NAZE
// optional ADC5 input on rev.5 hardware
adc_params.enableExternal1 = (hardwareRevision >= NAZE32_REV5);
#endif
adcInit(&adc_params);
#endif
initBoardAlignment(&masterConfig.boardAlignment);
#ifdef DISPLAY
if (feature(FEATURE_DISPLAY)) {
displayInit(&masterConfig.rxConfig);
}
#endif
if (!sensorsAutodetect(&masterConfig.sensorAlignmentConfig, masterConfig.gyro_lpf,
masterConfig.acc_hardware, masterConfig.mag_hardware, masterConfig.baro_hardware, currentProfile->mag_declination,
masterConfig.looptime, masterConfig.gyroSync, masterConfig.gyroSyncDenominator)) {
// if gyro was not detected due to whatever reason, we give up now.
failureMode(FAILURE_MISSING_ACC);
}
systemState |= SYSTEM_STATE_SENSORS_READY;
flashLedsAndBeep();
#ifdef USE_SERVOS
mixerInitialiseServoFiltering(targetLooptime);
#endif
#ifdef MAG
if (sensors(SENSOR_MAG))
compassInit();
#endif
imuInit();
mspInit(&masterConfig.serialConfig);
#ifdef USE_CLI
cliInit(&masterConfig.serialConfig);
#endif
failsafeInit(&masterConfig.rxConfig, masterConfig.flight3DConfig.deadband3d_throttle);
rxInit(&masterConfig.rxConfig, currentProfile->modeActivationConditions);
#ifdef GPS
if (feature(FEATURE_GPS)) {
gpsInit(
&masterConfig.serialConfig,
&masterConfig.gpsConfig
);
navigationInit(
¤tProfile->gpsProfile,
¤tProfile->pidProfile
);
}
#endif
#ifdef SONAR
if (feature(FEATURE_SONAR)) {
sonarInit(sonarHardware);
}
#endif
#ifdef LED_STRIP
ledStripInit(masterConfig.ledConfigs, masterConfig.colors);
if (feature(FEATURE_LED_STRIP)) {
ledStripEnable();
}
#endif
#ifdef TELEMETRY
if (feature(FEATURE_TELEMETRY)) {
telemetryInit();
}
#endif
#ifdef USB_CABLE_DETECTION
usbCableDetectInit();
#endif
#ifdef TRANSPONDER
if (feature(FEATURE_TRANSPONDER)) {
transponderInit(masterConfig.transponderData);
transponderEnable();
transponderStartRepeating();
systemState |= SYSTEM_STATE_TRANSPONDER_ENABLED;
}
#endif
#ifdef USE_FLASHFS
#ifdef NAZE
if (hardwareRevision == NAZE32_REV5) {
m25p16_init();
}
#elif defined(USE_FLASH_M25P16)
m25p16_init();
#endif
flashfsInit();
#endif
#ifdef USE_SDCARD
bool sdcardUseDMA = false;
sdcardInsertionDetectInit();
#ifdef SDCARD_DMA_CHANNEL_TX
#if defined(LED_STRIP) && defined(WS2811_DMA_CHANNEL)
// Ensure the SPI Tx DMA doesn't overlap with the led strip
sdcardUseDMA = !feature(FEATURE_LED_STRIP) || SDCARD_DMA_CHANNEL_TX != WS2811_DMA_CHANNEL;
#else
sdcardUseDMA = true;
#endif
#endif
sdcard_init(sdcardUseDMA);
afatfs_init();
#endif
#ifdef BLACKBOX
initBlackbox();
#endif
if (masterConfig.mixerMode == MIXER_GIMBAL) {
accSetCalibrationCycles(CALIBRATING_ACC_CYCLES);
}
gyroSetCalibrationCycles(CALIBRATING_GYRO_CYCLES);
#ifdef BARO
baroSetCalibrationCycles(CALIBRATING_BARO_CYCLES);
#endif
// start all timers
// TODO - not implemented yet
timerStart();
ENABLE_STATE(SMALL_ANGLE);
DISABLE_ARMING_FLAG(PREVENT_ARMING);
#ifdef SOFTSERIAL_LOOPBACK
// FIXME this is a hack, perhaps add a FUNCTION_LOOPBACK to support it properly
loopbackPort = (serialPort_t*)&(softSerialPorts[0]);
if (!loopbackPort->vTable) {
loopbackPort = openSoftSerial(0, NULL, 19200, SERIAL_NOT_INVERTED);
}
serialPrint(loopbackPort, "LOOPBACK\r\n");
#endif
// Now that everything has powered up the voltage and cell count be determined.
if (feature(FEATURE_VBAT | FEATURE_CURRENT_METER))
batteryInit(&masterConfig.batteryConfig);
#ifdef DISPLAY
if (feature(FEATURE_DISPLAY)) {
#ifdef USE_OLED_GPS_DEBUG_PAGE_ONLY
displayShowFixedPage(PAGE_GPS);
#else
displayResetPageCycling();
displayEnablePageCycling();
#endif
}
#endif
#ifdef CJMCU
LED2_ON;
#endif
// Latch active features AGAIN since some may be modified by init().
latchActiveFeatures();
motorControlEnable = true;
systemState |= SYSTEM_STATE_READY;
}
#ifdef SOFTSERIAL_LOOPBACK
void processLoopback(void) {
if (loopbackPort) {
uint8_t bytesWaiting;
while ((bytesWaiting = serialRxBytesWaiting(loopbackPort))) {
uint8_t b = serialRead(loopbackPort);
serialWrite(loopbackPort, b);
};
}
}
#else
#define processLoopback()
#endif
int main(void) {
init();
/* Setup scheduler */
if (masterConfig.gyroSync) {
rescheduleTask(TASK_GYROPID, targetLooptime - INTERRUPT_WAIT_TIME);
}
else {
rescheduleTask(TASK_GYROPID, targetLooptime);
}
setTaskEnabled(TASK_GYROPID, true);
setTaskEnabled(TASK_ACCEL, sensors(SENSOR_ACC));
setTaskEnabled(TASK_SERIAL, true);
#ifdef BEEPER
setTaskEnabled(TASK_BEEPER, true);
#endif
setTaskEnabled(TASK_BATTERY, feature(FEATURE_VBAT) || feature(FEATURE_CURRENT_METER));
setTaskEnabled(TASK_RX, true);
#ifdef GPS
setTaskEnabled(TASK_GPS, feature(FEATURE_GPS));
#endif
#ifdef MAG
setTaskEnabled(TASK_COMPASS, sensors(SENSOR_MAG));
#endif
#ifdef BARO
setTaskEnabled(TASK_BARO, sensors(SENSOR_BARO));
#endif
#ifdef SONAR
setTaskEnabled(TASK_SONAR, sensors(SENSOR_SONAR));
#endif
#if defined(BARO) || defined(SONAR)
setTaskEnabled(TASK_ALTITUDE, sensors(SENSOR_BARO) || sensors(SENSOR_SONAR));
#endif
#ifdef DISPLAY
setTaskEnabled(TASK_DISPLAY, feature(FEATURE_DISPLAY));
#endif
#ifdef TELEMETRY
setTaskEnabled(TASK_TELEMETRY, feature(FEATURE_TELEMETRY));
#endif
#ifdef LED_STRIP
setTaskEnabled(TASK_LEDSTRIP, feature(FEATURE_LED_STRIP));
#endif
#ifdef TRANSPONDER
setTaskEnabled(TASK_TRANSPONDER, feature(FEATURE_TRANSPONDER));
#endif
while (1) {
scheduler();
processLoopback();
}
}
void HardFault_Handler(void)
{
// fall out of the sky
uint8_t requiredStateForMotors = SYSTEM_STATE_CONFIG_LOADED | SYSTEM_STATE_MOTORS_READY;
if ((systemState & requiredStateForMotors) == requiredStateForMotors) {
stopMotors();
}
#ifdef TRANSPONDER
// prevent IR LEDs from burning out.
uint8_t requiredStateForTransponder = SYSTEM_STATE_CONFIG_LOADED | SYSTEM_STATE_TRANSPONDER_ENABLED;
if ((systemState & requiredStateForTransponder) == requiredStateForTransponder) {
transponderIrDisable();
}
#endif
while (1);
}
int main(void)
{
/* Initialize System */
initSystem();
/* switch Spektrum Receiver ON */
/* no Bind at the moment */
*SPEKTRUM_BIND = 1;
/* Init virtual EEPROM */
initEEPROM();
print_uart1("CorvusM3 FC - Version 0.1\r\n");
// for test
//char x [80];
//sprintf(x,"%d:%d:%d\r\n",smoothValue(100,150,0),smoothValue(100,150,100),smoothValue(100,150,40));
//print_uart1(x);
// read sensors for calibration
setLEDStatus(LED_FLASH);
// read parameters from flash
loadParameter();
// function open ....
setLEDStatus(LED_BLINK);
// Controlloop --> statemachine() --> Timer 3
TIM_ITConfig(TIM3, TIM_IT_Update, ENABLE);
while (1)
{
// test accu
if (getParameter(PARA_VOLT) > ADCSensorValue[VOLT])
{
// low accu
errorCode |= ERROR_AKKU; // set bit
}
else
{
// accu OK
errorCode &= ~ERROR_AKKU; // delete bit
}
// if something in RxBuffer
if (is_read_uart1())
{
getComm();
}
/* Debug Output 20Hz ---------------------------------------------------*/
if (msCount % 50 == 0)
{
doDebug();
// for test
//char x [80];
//sprintf(x,"%d\r\n",errorCode);
//print_uart1(x);
}
/* do LED -----------------------------------------------------------*/
if (errorCode == 0)
{
setLEDStatus(LED_ON);
}
else if (errorCode < 2) // akku
{
setLEDStatus(LED_BLINK);
}
else if (errorCode < 8) // rc and sensor
{
setLEDStatus(LED_FLASH);
}
}
}
void init(void)
{
uint8_t i;
drv_pwm_config_t pwm_params;
printfSupportInit();
initEEPROM();
ensureEEPROMContainsValidData();
readEEPROM();
systemState |= SYSTEM_STATE_CONFIG_LOADED;
// Configure the System clock frequency, HCLK, PCLK2 and PCLK1 prescalers
// Configure the Flash Latency cycles and enable prefetch buffer
SetSysClock(masterConfig.emf_avoidance);
detectHardwareRevision();
systemInit();
// Latch active features to be used for feature() in the remainder of init().
latchActiveFeatures();
ledInit();
if (feature(FEATURE_RX_SERIAL)) {
switch (masterConfig.rxConfig.serialrx_provider) {
case SERIALRX_SPEKTRUM1024:
case SERIALRX_SPEKTRUM2048:
// Spektrum satellite binding if enabled on startup.
// Must be called before that 100ms sleep so that we don't lose satellite's binding window after startup.
// The rest of Spektrum initialization will happen later - via spektrumInit()
spektrumBind(&masterConfig.rxConfig);
break;
}
}
delay(100);
timerInit(); // timer must be initialized before any channel is allocated
serialInit(&masterConfig.serialConfig, feature(FEATURE_SOFTSERIAL));
mixerInit(masterConfig.mixerMode, masterConfig.customMotorMixer, masterConfig.customServoMixer);
memset(&pwm_params, 0, sizeof(pwm_params));
const sonarHardware_t *sonarHardware = NULL;
if (feature(FEATURE_SONAR)) {
sonarHardware = sonarGetHardwareConfiguration(&masterConfig.batteryConfig);
sonarGPIOConfig_t sonarGPIOConfig = {
.gpio = SONAR_GPIO,
.triggerPin = sonarHardware->echo_pin,
.echoPin = sonarHardware->trigger_pin,
};
pwm_params.sonarGPIOConfig = &sonarGPIOConfig;
}
// when using airplane/wing mixer, servo/motor outputs are remapped
if (masterConfig.mixerMode == MIXER_AIRPLANE || masterConfig.mixerMode == MIXER_FLYING_WING || masterConfig.mixerMode == MIXER_CUSTOM_AIRPLANE)
pwm_params.airplane = true;
else
pwm_params.airplane = false;
pwm_params.useUART2 = doesConfigurationUsePort(SERIAL_PORT_USART2);
pwm_params.useVbat = feature(FEATURE_VBAT);
pwm_params.useSoftSerial = feature(FEATURE_SOFTSERIAL);
pwm_params.useParallelPWM = feature(FEATURE_RX_PARALLEL_PWM);
pwm_params.useRSSIADC = feature(FEATURE_RSSI_ADC);
pwm_params.useCurrentMeterADC = feature(FEATURE_CURRENT_METER)
&& masterConfig.batteryConfig.currentMeterType == CURRENT_SENSOR_ADC;
pwm_params.useLEDStrip = feature(FEATURE_LED_STRIP);
pwm_params.usePPM = feature(FEATURE_RX_PPM);
pwm_params.useSerialRx = feature(FEATURE_RX_SERIAL);
pwm_params.useSonar = feature(FEATURE_SONAR);
pwm_params.useServos = isMixerUsingServos();
pwm_params.useChannelForwarding = feature(FEATURE_CHANNEL_FORWARDING);
pwm_params.servoCenterPulse = masterConfig.escAndServoConfig.servoCenterPulse;
pwm_params.servoPwmRate = masterConfig.servo_pwm_rate;
pwm_params.useOneshot = feature(FEATURE_ONESHOT125);
pwm_params.motorPwmRate = masterConfig.motor_pwm_rate;
pwm_params.idlePulse = masterConfig.escAndServoConfig.mincommand;
if (feature(FEATURE_3D))
pwm_params.idlePulse = masterConfig.flight3DConfig.neutral3d;
if (pwm_params.motorPwmRate > 500)
pwm_params.idlePulse = 0; // brushed motors
pwmRxInit(masterConfig.inputFilteringMode);
pwmOutputConfiguration_t *pwmOutputConfiguration = pwmInit(&pwm_params);
mixerUsePWMOutputConfiguration(pwmOutputConfiguration);
if (!feature(FEATURE_ONESHOT125))
motorControlEnable = true;
systemState |= SYSTEM_STATE_MOTORS_READY;
beeperConfig_t beeperConfig = {
.gpioPeripheral = BEEP_PERIPHERAL,
.gpioPin = BEEP_PIN,
.gpioPort = BEEP_GPIO,
.gpioMode = Mode_Out_PP,
.isInverted = true
};
beeperInit(&beeperConfig);
initInverter();
spiInit(SPI1);
spiInit(SPI2);
updateHardwareRevision();
serialRemovePort(SERIAL_PORT_USART3);
i2cInit(I2C_DEVICE);
drv_adc_config_t adc_params;
adc_params.enableVBat = feature(FEATURE_VBAT);
adc_params.enableRSSI = feature(FEATURE_RSSI_ADC);
adc_params.enableCurrentMeter = feature(FEATURE_CURRENT_METER);
adc_params.enableExternal1 = true;
// optional ADC5 input on rev.5 hardware
adcInit(&adc_params);
initBoardAlignment(&masterConfig.boardAlignment);
if (feature(FEATURE_DISPLAY)) {
displayInit(&masterConfig.rxConfig);
}
if (!sensorsAutodetect(&masterConfig.sensorAlignmentConfig, masterConfig.gyro_lpf, masterConfig.acc_hardware, masterConfig.mag_hardware, masterConfig.baro_hardware, currentProfile->mag_declination)) {
// if gyro was not detected due to whatever reason, we give up now.
failureMode(FAILURE_MISSING_ACC);
}
systemState |= SYSTEM_STATE_SENSORS_READY;
LED1_ON;
LED0_OFF;
for (i = 0; i < 10; i++) {
LED1_TOGGLE;
LED0_TOGGLE;
delay(25);
BEEP_ON;
delay(25);
BEEP_OFF;
}
LED0_OFF;
LED1_OFF;
if (sensors(SENSOR_MAG))
compassInit();
imuInit();
mspInit(&masterConfig.serialConfig);
cliInit(&masterConfig.serialConfig);
failsafeInit(&masterConfig.rxConfig, masterConfig.flight3DConfig.deadband3d_throttle);
rxInit(&masterConfig.rxConfig);
if (feature(FEATURE_GPS)) {
gpsInit(
&masterConfig.serialConfig,
&masterConfig.gpsConfig
);
navigationInit(
¤tProfile->gpsProfile,
¤tProfile->pidProfile
);
}
if (feature(FEATURE_SONAR)) {
sonarInit(sonarHardware);
}
ledStripInit(masterConfig.ledConfigs, masterConfig.colors);
if (feature(FEATURE_LED_STRIP)) {
ledStripEnable();
}
if (feature(FEATURE_TELEMETRY)) {
telemetryInit();
}
m25p16_init();
flashfsInit();
initBlackbox();
previousTime = micros();
if (masterConfig.mixerMode == MIXER_GIMBAL) {
accSetCalibrationCycles(CALIBRATING_ACC_CYCLES);
}
gyroSetCalibrationCycles(CALIBRATING_GYRO_CYCLES);
baroSetCalibrationCycles(CALIBRATING_BARO_CYCLES);
// start all timers
// TODO - not implemented yet
timerStart();
ENABLE_STATE(SMALL_ANGLE);
DISABLE_ARMING_FLAG(PREVENT_ARMING);
// Now that everything has powered up the voltage and cell count be determined.
if (feature(FEATURE_VBAT | FEATURE_CURRENT_METER))
batteryInit(&masterConfig.batteryConfig);
if (feature(FEATURE_DISPLAY)) {
displayResetPageCycling();
displayEnablePageCycling();
}
// Latch active features AGAIN since some may be modified by init().
latchActiveFeatures();
motorControlEnable = true;
systemState |= SYSTEM_STATE_READY;
}
int main(void) {
init();
//Mine
printf("\r\n");
printf("Init Finished!\r\n");
printf("System Init need %d ms\r\n", millis());
printf("############# Begin Test ###############\r\n");
printf("############# End Test ###############\r\n");
while (1) {
loop();
}
}
void HardFault_Handler(void)
{
// fall out of the sky
uint8_t requiredState = SYSTEM_STATE_CONFIG_LOADED | SYSTEM_STATE_MOTORS_READY;
if ((systemState & requiredState) == requiredState) {
stopMotors();
}
while (1);
}
int main(void)
{
uint8_t i;
drv_pwm_config_t pwm_params;
drv_adc_config_t adc_params;
bool sensorsOK = false;
initEEPROM();
readEEPROM();
SetSysClock(mcfg.emf_avoidance);
//hw_revision = 1;
systemInit();
delay(100);
activateConfig();
i2cInit(I2C_DEVICE);
// Do muc pin
adc_params.powerAdcChannel = 0;
mcfg.power_adc_channel = 0;
// configure rssi ADC
adc_params.rssiAdcChannel = 0;
mcfg.rssi_adc_channel = 0;
adcInit(&adc_params);
// Kiem tra Volt cua Pin
batteryInit();
initBoardAlignment();
sensorsSet(SENSORS_SET);
sensorsOK = sensorsAutodetect();
imuInit();
mixerInit(); // xem lai
serialInit(115200);//(mcfg.serial_baudrate);
pwm_params.motorPwmRate = 400;
pwm_params.pwmFilter = mcfg.pwm_filter;
pwm_params.idlePulse = PULSE_1MS; // standard PWM for brushless ESC
if (pwm_params.motorPwmRate > 500)
pwm_params.idlePulse = 0; // brushed motors
pwm_params.syncPWM = feature(FEATURE_SYNCPWM);
pwm_params.fastPWM = feature(FEATURE_FASTPWM);
pwm_params.servoCenterPulse = mcfg.midrc;
pwm_params.failsafeThreshold = cfg.failsafe_detect_threshold;
pwm_params.adcChannel = 0;
pwmInit(&pwm_params);
for (i = 0; i < RC_CHANS; i++)
rcData[i] = 1502;
rcReadRawFunc = pwmReadRawRC;
core.numRCChannels = MAX_INPUTS;
gpsInit(mcfg.gps_baudrate);
previousTime = micros();
if (mcfg.mixerConfiguration == MULTITYPE_GIMBAL)
calibratingA = CALIBRATING_ACC_CYCLES;
calibratingG = CALIBRATING_GYRO_CYCLES;
calibratingB = CALIBRATING_BARO_CYCLES; // 10 seconds init_delay + 200 * 25 ms = 15 seconds before ground pressure settles
f.SMALL_ANGLE = 1;
while (1) {
loop();
}
}
void init(void)
{
uint8_t i;
drv_pwm_config_t pwm_params;
printfSupportInit();
initEEPROM();
ensureEEPROMContainsValidData();
readEEPROM();
systemState |= SYSTEM_STATE_CONFIG_LOADED;
#ifdef STM32F303
// start fpu
SCB->CPACR = (0x3 << (10*2)) | (0x3 << (11*2));
#endif
#ifdef STM32F303xC
SetSysClock();
#endif
#ifdef STM32F10X
// Configure the System clock frequency, HCLK, PCLK2 and PCLK1 prescalers
// Configure the Flash Latency cycles and enable prefetch buffer
SetSysClock(masterConfig.emf_avoidance);
#endif
#ifdef STM32F40_41xxx
SetSysClock();
#endif
#ifdef USE_HARDWARE_REVISION_DETECTION
detectHardwareRevision();
#endif
systemInit();
// Latch active features to be used for feature() in the remainder of init().
latchActiveFeatures();
ledInit();
#ifdef SPEKTRUM_BIND
if (feature(FEATURE_RX_SERIAL)) {
switch (masterConfig.rxConfig.serialrx_provider) {
case SERIALRX_SPEKTRUM1024:
case SERIALRX_SPEKTRUM2048:
// Spektrum satellite binding if enabled on startup.
// Must be called before that 100ms sleep so that we don't lose satellite's binding window after startup.
// The rest of Spektrum initialization will happen later - via spektrumInit()
spektrumBind(&masterConfig.rxConfig);
break;
}
}
#endif
delay(100);
timerInit(); // timer must be initialized before any channel is allocated
serialInit(&masterConfig.serialConfig, feature(FEATURE_SOFTSERIAL));
#ifdef USE_SERVOS
mixerInit(masterConfig.mixerMode, masterConfig.customMotorMixer, masterConfig.customServoMixer);
#else
mixerInit(masterConfig.mixerMode, masterConfig.customMotorMixer);
#endif
memset(&pwm_params, 0, sizeof(pwm_params));
#ifdef SONAR
const sonarHardware_t *sonarHardware = NULL;
if (feature(FEATURE_SONAR)) {
sonarHardware = sonarGetHardwareConfiguration(&masterConfig.batteryConfig);
sonarGPIOConfig_t sonarGPIOConfig = {
.gpio = SONAR_GPIO,
.triggerPin = sonarHardware->echo_pin,
.echoPin = sonarHardware->trigger_pin,
};
pwm_params.sonarGPIOConfig = &sonarGPIOConfig;
}
#endif
// when using airplane/wing mixer, servo/motor outputs are remapped
if (masterConfig.mixerMode == MIXER_AIRPLANE || masterConfig.mixerMode == MIXER_FLYING_WING || masterConfig.mixerMode == MIXER_CUSTOM_AIRPLANE)
pwm_params.airplane = true;
else
pwm_params.airplane = false;
#if defined(USE_USART2) && defined(STM32F10X)
pwm_params.useUART2 = doesConfigurationUsePort(SERIAL_PORT_USART2);
#endif
#ifdef STM32F303xC
pwm_params.useUART3 = doesConfigurationUsePort(SERIAL_PORT_USART3);
#endif
#if defined(USE_USART2) && defined(STM32F40_41xxx)
pwm_params.useUART2 = doesConfigurationUsePort(SERIAL_PORT_USART2);
#endif
#if defined(USE_USART6) && defined(STM32F40_41xxx)
pwm_params.useUART6 = doesConfigurationUsePort(SERIAL_PORT_USART6);
#endif
pwm_params.useVbat = feature(FEATURE_VBAT);
pwm_params.useSoftSerial = feature(FEATURE_SOFTSERIAL);
pwm_params.useParallelPWM = feature(FEATURE_RX_PARALLEL_PWM);
pwm_params.useRSSIADC = feature(FEATURE_RSSI_ADC);
pwm_params.useCurrentMeterADC = feature(FEATURE_CURRENT_METER)
&& masterConfig.batteryConfig.currentMeterType == CURRENT_SENSOR_ADC;
pwm_params.useLEDStrip = feature(FEATURE_LED_STRIP);
pwm_params.usePPM = feature(FEATURE_RX_PPM);
pwm_params.useSerialRx = feature(FEATURE_RX_SERIAL);
#ifdef SONAR
pwm_params.useSonar = feature(FEATURE_SONAR);
#endif
#ifdef USE_SERVOS
pwm_params.useServos = isMixerUsingServos();
pwm_params.useChannelForwarding = feature(FEATURE_CHANNEL_FORWARDING);
pwm_params.servoCenterPulse = masterConfig.escAndServoConfig.servoCenterPulse;
pwm_params.servoPwmRate = masterConfig.servo_pwm_rate;
#endif
pwm_params.useOneshot = feature(FEATURE_ONESHOT125);
pwm_params.motorPwmRate = masterConfig.motor_pwm_rate;
pwm_params.idlePulse = masterConfig.escAndServoConfig.mincommand;
if (feature(FEATURE_3D))
pwm_params.idlePulse = masterConfig.flight3DConfig.neutral3d;
if (pwm_params.motorPwmRate > 500)
pwm_params.idlePulse = 0; // brushed motors
pwmRxInit(masterConfig.inputFilteringMode);
pwmOutputConfiguration_t *pwmOutputConfiguration = pwmInit(&pwm_params);
mixerUsePWMOutputConfiguration(pwmOutputConfiguration);
if (!feature(FEATURE_ONESHOT125))
motorControlEnable = true;
systemState |= SYSTEM_STATE_MOTORS_READY;
#ifdef BEEPER
beeperConfig_t beeperConfig = {
.gpioPeripheral = BEEP_PERIPHERAL,
.gpioPin = BEEP_PIN,
.gpioPort = BEEP_GPIO,
#ifdef BEEPER_INVERTED
.gpioMode = Mode_Out_PP,
.isInverted = true
#else
.gpioMode = Mode_Out_OD,
.isInverted = false
#endif
};
#ifdef NAZE
if (hardwareRevision >= NAZE32_REV5) {
// naze rev4 and below used opendrain to PNP for buzzer. Rev5 and above use PP to NPN.
beeperConfig.gpioMode = Mode_Out_PP;
beeperConfig.isInverted = true;
}
#endif
beeperInit(&beeperConfig);
#endif
#ifdef INVERTER
initInverter();
#endif
#ifdef USE_SPI
spiInit(SPI1);
spiInit(SPI2);
spiInit(SPI3);
#endif
#ifdef USE_HARDWARE_REVISION_DETECTION
updateHardwareRevision();
#endif
#if defined(NAZE)
if (hardwareRevision == NAZE32_SP) {
serialRemovePort(SERIAL_PORT_SOFTSERIAL2);
} else {
serialRemovePort(SERIAL_PORT_USART3);
}
#endif
#if defined(SPRACINGF3) && defined(SONAR) && defined(USE_SOFTSERIAL2)
if (feature(FEATURE_SONAR) && feature(FEATURE_SOFTSERIAL)) {
serialRemovePort(SERIAL_PORT_SOFTSERIAL2);
}
#endif
#ifdef USE_I2C
#if defined(NAZE)
if (hardwareRevision != NAZE32_SP) {
i2cInit(I2C_DEVICE);
} else {
if (!doesConfigurationUsePort(SERIAL_PORT_USART3)) {
i2cInit(I2C_DEVICE);
}
}
#elif defined(CC3D)
if (!doesConfigurationUsePort(SERIAL_PORT_USART3)) {
i2cInit(I2C_DEVICE);
}
#else
i2cInit(I2C_DEVICE_INT);
#if defined(ANYFC) || defined(COLIBRI) || defined(REVO) || defined(SPARKY2)
if (!doesConfigurationUsePort(SERIAL_PORT_USART3)) {
#ifdef I2C_DEVICE_EXT
i2cInit(I2C_DEVICE_EXT);
#endif
}
#endif
#endif
#endif
#ifdef USE_ADC
drv_adc_config_t adc_params;
adc_params.enableVBat = feature(FEATURE_VBAT);
adc_params.enableRSSI = feature(FEATURE_RSSI_ADC);
adc_params.enableCurrentMeter = feature(FEATURE_CURRENT_METER);
adc_params.enableExternal1 = false;
#ifdef OLIMEXINO
adc_params.enableExternal1 = true;
#endif
#ifdef NAZE
// optional ADC5 input on rev.5 hardware
adc_params.enableExternal1 = (hardwareRevision >= NAZE32_REV5);
#endif
adcInit(&adc_params);
#endif
initBoardAlignment(&masterConfig.boardAlignment);
#ifdef DISPLAY
if (feature(FEATURE_DISPLAY)) {
displayInit(&masterConfig.rxConfig);
}
#endif
if (!sensorsAutodetect(&masterConfig.sensorAlignmentConfig, masterConfig.gyro_lpf, masterConfig.acc_hardware, masterConfig.mag_hardware, masterConfig.baro_hardware, currentProfile->mag_declination)) {
// if gyro was not detected due to whatever reason, we give up now.
failureMode(FAILURE_MISSING_ACC);
}
systemState |= SYSTEM_STATE_SENSORS_READY;
LED1_ON;
LED0_OFF;
for (i = 0; i < 10; i++) {
LED1_TOGGLE;
LED0_TOGGLE;
delay(25);
BEEP_ON;
delay(25);
BEEP_OFF;
}
LED0_OFF;
LED1_OFF;
#ifdef MAG
if (sensors(SENSOR_MAG))
compassInit();
#endif
imuInit();
mspInit(&masterConfig.serialConfig);
#ifdef USE_CLI
cliInit(&masterConfig.serialConfig);
#endif
failsafeInit(&masterConfig.rxConfig, masterConfig.flight3DConfig.deadband3d_throttle);
rxInit(&masterConfig.rxConfig);
#ifdef GPS
if (feature(FEATURE_GPS)) {
gpsInit(
&masterConfig.serialConfig,
&masterConfig.gpsConfig
);
navigationInit(
¤tProfile->gpsProfile,
¤tProfile->pidProfile
);
}
#endif
#ifdef SONAR
if (feature(FEATURE_SONAR)) {
sonarInit(sonarHardware);
}
#endif
#ifdef LED_STRIP
ledStripInit(masterConfig.ledConfigs, masterConfig.colors);
if (feature(FEATURE_LED_STRIP)) {
#ifdef COLIBRI
if (!doesConfigurationUsePort(SERIAL_PORT_USART1)) {
ledStripEnable();
}
#else
ledStripEnable();
#endif
}
#endif
#ifdef TELEMETRY
if (feature(FEATURE_TELEMETRY)) {
telemetryInit();
}
#endif
#ifdef USE_FLASHFS
#ifdef NAZE
if (hardwareRevision == NAZE32_REV5) {
m25p16_init();
}
#elif defined(USE_FLASH_M25P16)
m25p16_init();
#endif
flashfsInit();
#endif
#ifdef BLACKBOX
initBlackbox();
#endif
previousTime = micros();
if (masterConfig.mixerMode == MIXER_GIMBAL) {
accSetCalibrationCycles(CALIBRATING_ACC_CYCLES);
}
gyroSetCalibrationCycles(CALIBRATING_GYRO_CYCLES);
#ifdef BARO
baroSetCalibrationCycles(CALIBRATING_BARO_CYCLES);
#endif
// start all timers
// TODO - not implemented yet
timerStart();
ENABLE_STATE(SMALL_ANGLE);
DISABLE_ARMING_FLAG(PREVENT_ARMING);
#ifdef SOFTSERIAL_LOOPBACK
// FIXME this is a hack, perhaps add a FUNCTION_LOOPBACK to support it properly
loopbackPort = (serialPort_t*)&(softSerialPorts[0]);
if (!loopbackPort->vTable) {
loopbackPort = openSoftSerial(0, NULL, 19200, SERIAL_NOT_INVERTED);
}
serialPrint(loopbackPort, "LOOPBACK\r\n");
#endif
// Now that everything has powered up the voltage and cell count be determined.
if (feature(FEATURE_VBAT | FEATURE_CURRENT_METER))
batteryInit(&masterConfig.batteryConfig);
#ifdef DISPLAY
if (feature(FEATURE_DISPLAY)) {
#ifdef USE_OLED_GPS_DEBUG_PAGE_ONLY
displayShowFixedPage(PAGE_GPS);
#else
displayResetPageCycling();
displayEnablePageCycling();
#endif
}
#endif
#ifdef CJMCU
LED2_ON;
#endif
// Latch active features AGAIN since some may be modified by init().
latchActiveFeatures();
motorControlEnable = true;
systemState |= SYSTEM_STATE_READY;
}
#ifdef SOFTSERIAL_LOOPBACK
void processLoopback(void) {
if (loopbackPort) {
uint8_t bytesWaiting;
while ((bytesWaiting = serialTotalBytesWaiting(loopbackPort))) {
uint8_t b = serialRead(loopbackPort);
serialWrite(loopbackPort, b);
};
}
}
#else
#define processLoopback()
#endif
int main(void) {
init();
while (1) {
loop();
processLoopback();
}
}
void HardFault_Handler(void)
{
// fall out of the sky
uint8_t requiredState = SYSTEM_STATE_CONFIG_LOADED | SYSTEM_STATE_MOTORS_READY;
if ((systemState & requiredState) == requiredState) {
stopMotors();
}
while (1);
}
void init(void)
{
printfSupportInit();
initEEPROM();
ensureEEPROMContainsValidData();
readEEPROM();
systemState |= SYSTEM_STATE_CONFIG_LOADED;
systemInit();
//i2cSetOverclock(masterConfig.i2c_overclock);
// initialize IO (needed for all IO operations)
IOInitGlobal();
debugMode = masterConfig.debug_mode;
#ifdef USE_HARDWARE_REVISION_DETECTION
detectHardwareRevision();
#endif
// Latch active features to be used for feature() in the remainder of init().
latchActiveFeatures();
#ifdef ALIENFLIGHTF3
ledInit(hardwareRevision == AFF3_REV_1 ? false : true);
#else
ledInit(false);
#endif
LED2_ON;
#ifdef USE_EXTI
EXTIInit();
#endif
#if defined(BUTTONS)
gpio_config_t buttonAGpioConfig = {
BUTTON_A_PIN,
Mode_IPU,
Speed_2MHz
};
gpioInit(BUTTON_A_PORT, &buttonAGpioConfig);
gpio_config_t buttonBGpioConfig = {
BUTTON_B_PIN,
Mode_IPU,
Speed_2MHz
};
gpioInit(BUTTON_B_PORT, &buttonBGpioConfig);
// Check status of bind plug and exit if not active
delayMicroseconds(10); // allow GPIO configuration to settle
if (!isMPUSoftReset()) {
uint8_t secondsRemaining = 5;
bool bothButtonsHeld;
do {
bothButtonsHeld = !digitalIn(BUTTON_A_PORT, BUTTON_A_PIN) && !digitalIn(BUTTON_B_PORT, BUTTON_B_PIN);
if (bothButtonsHeld) {
if (--secondsRemaining == 0) {
resetEEPROM();
systemReset();
}
delay(1000);
LED0_TOGGLE;
}
} while (bothButtonsHeld);
}
#endif
#ifdef SPEKTRUM_BIND
if (feature(FEATURE_RX_SERIAL)) {
switch (masterConfig.rxConfig.serialrx_provider) {
case SERIALRX_SPEKTRUM1024:
case SERIALRX_SPEKTRUM2048:
// Spektrum satellite binding if enabled on startup.
// Must be called before that 100ms sleep so that we don't lose satellite's binding window after startup.
// The rest of Spektrum initialization will happen later - via spektrumInit()
spektrumBind(&masterConfig.rxConfig);
break;
}
}
#endif
delay(100);
timerInit(); // timer must be initialized before any channel is allocated
dmaInit();
#if defined(AVOID_UART1_FOR_PWM_PPM)
serialInit(&masterConfig.serialConfig, feature(FEATURE_SOFTSERIAL),
feature(FEATURE_RX_PPM) || feature(FEATURE_RX_PARALLEL_PWM) ? SERIAL_PORT_USART1 : SERIAL_PORT_NONE);
#elif defined(AVOID_UART2_FOR_PWM_PPM)
serialInit(&masterConfig.serialConfig, feature(FEATURE_SOFTSERIAL),
feature(FEATURE_RX_PPM) || feature(FEATURE_RX_PARALLEL_PWM) ? SERIAL_PORT_USART2 : SERIAL_PORT_NONE);
#elif defined(AVOID_UART3_FOR_PWM_PPM)
serialInit(&masterConfig.serialConfig, feature(FEATURE_SOFTSERIAL),
feature(FEATURE_RX_PPM) || feature(FEATURE_RX_PARALLEL_PWM) ? SERIAL_PORT_USART3 : SERIAL_PORT_NONE);
#else
serialInit(&masterConfig.serialConfig, feature(FEATURE_SOFTSERIAL), SERIAL_PORT_NONE);
#endif
#ifdef USE_SERVOS
mixerInit(masterConfig.mixerMode, masterConfig.customMotorMixer, masterConfig.customServoMixer);
#else
mixerInit(masterConfig.mixerMode, masterConfig.customMotorMixer);
#endif
drv_pwm_config_t pwm_params;
memset(&pwm_params, 0, sizeof(pwm_params));
#ifdef SONAR
if (feature(FEATURE_SONAR)) {
const sonarHardware_t *sonarHardware = sonarGetHardwareConfiguration(masterConfig.batteryConfig.currentMeterType);
if (sonarHardware) {
pwm_params.useSonar = true;
pwm_params.sonarIOConfig.triggerTag = sonarHardware->triggerTag;
pwm_params.sonarIOConfig.echoTag = sonarHardware->echoTag;
}
}
#endif
// when using airplane/wing mixer, servo/motor outputs are remapped
if (masterConfig.mixerMode == MIXER_AIRPLANE || masterConfig.mixerMode == MIXER_FLYING_WING || masterConfig.mixerMode == MIXER_CUSTOM_AIRPLANE)
pwm_params.airplane = true;
else
pwm_params.airplane = false;
#if defined(USE_UART2) && defined(STM32F10X)
pwm_params.useUART2 = doesConfigurationUsePort(SERIAL_PORT_USART2);
#endif
#ifdef STM32F303xC
pwm_params.useUART2 = doesConfigurationUsePort(SERIAL_PORT_USART2);
pwm_params.useUART3 = doesConfigurationUsePort(SERIAL_PORT_USART3);
#endif
#if defined(USE_UART2) && defined(STM32F40_41xxx)
pwm_params.useUART2 = doesConfigurationUsePort(SERIAL_PORT_USART2);
#endif
#if defined(USE_UART6) && defined(STM32F40_41xxx)
pwm_params.useUART6 = doesConfigurationUsePort(SERIAL_PORT_USART6);
#endif
pwm_params.useVbat = feature(FEATURE_VBAT);
pwm_params.useSoftSerial = feature(FEATURE_SOFTSERIAL);
pwm_params.useParallelPWM = feature(FEATURE_RX_PARALLEL_PWM);
pwm_params.useRSSIADC = feature(FEATURE_RSSI_ADC);
pwm_params.useCurrentMeterADC = feature(FEATURE_CURRENT_METER)
&& masterConfig.batteryConfig.currentMeterType == CURRENT_SENSOR_ADC;
pwm_params.useLEDStrip = feature(FEATURE_LED_STRIP);
pwm_params.usePPM = feature(FEATURE_RX_PPM);
pwm_params.useSerialRx = feature(FEATURE_RX_SERIAL);
#ifdef USE_SERVOS
pwm_params.useServos = isMixerUsingServos();
pwm_params.useChannelForwarding = feature(FEATURE_CHANNEL_FORWARDING);
pwm_params.servoCenterPulse = masterConfig.escAndServoConfig.servoCenterPulse;
pwm_params.servoPwmRate = masterConfig.servo_pwm_rate;
#endif
bool use_unsyncedPwm = masterConfig.use_unsyncedPwm || masterConfig.motor_pwm_protocol == PWM_TYPE_CONVENTIONAL || masterConfig.motor_pwm_protocol == PWM_TYPE_BRUSHED;
// Configurator feature abused for enabling Fast PWM
pwm_params.useFastPwm = (masterConfig.motor_pwm_protocol != PWM_TYPE_CONVENTIONAL && masterConfig.motor_pwm_protocol != PWM_TYPE_BRUSHED);
pwm_params.pwmProtocolType = masterConfig.motor_pwm_protocol;
pwm_params.motorPwmRate = use_unsyncedPwm ? masterConfig.motor_pwm_rate : 0;
pwm_params.idlePulse = masterConfig.escAndServoConfig.mincommand;
if (feature(FEATURE_3D))
pwm_params.idlePulse = masterConfig.flight3DConfig.neutral3d;
if (masterConfig.motor_pwm_protocol == PWM_TYPE_BRUSHED) {
featureClear(FEATURE_3D);
pwm_params.idlePulse = 0; // brushed motors
}
#ifdef CC3D
pwm_params.useBuzzerP6 = masterConfig.use_buzzer_p6 ? true : false;
#endif
#ifndef SKIP_RX_PWM_PPM
pwmRxInit(masterConfig.inputFilteringMode);
#endif
// pwmInit() needs to be called as soon as possible for ESC compatibility reasons
pwmOutputConfiguration_t *pwmOutputConfiguration = pwmInit(&pwm_params);
mixerUsePWMOutputConfiguration(pwmOutputConfiguration, use_unsyncedPwm);
systemState |= SYSTEM_STATE_MOTORS_READY;
#ifdef BEEPER
beeperConfig_t beeperConfig = {
.ioTag = IO_TAG(BEEPER),
#ifdef BEEPER_INVERTED
.isOD = false,
.isInverted = true
#else
.isOD = true,
.isInverted = false
#endif
};
#ifdef NAZE
if (hardwareRevision >= NAZE32_REV5) {
// naze rev4 and below used opendrain to PNP for buzzer. Rev5 and above use PP to NPN.
beeperConfig.isOD = false;
beeperConfig.isInverted = true;
}
#endif
/* temp until PGs are implemented. */
#ifdef BLUEJAYF4
if (hardwareRevision <= BJF4_REV2) {
beeperConfig.ioTag = IO_TAG(BEEPER_OPT);
}
#endif
#ifdef CC3D
if (masterConfig.use_buzzer_p6 == 1)
beeperConfig.ioTag = IO_TAG(BEEPER_OPT);
#endif
beeperInit(&beeperConfig);
#endif
#ifdef INVERTER
initInverter();
#endif
#ifdef USE_BST
bstInit(BST_DEVICE);
#endif
#ifdef USE_SPI
#ifdef USE_SPI_DEVICE_1
spiInit(SPIDEV_1);
#endif
#ifdef USE_SPI_DEVICE_2
spiInit(SPIDEV_2);
#endif
#ifdef USE_SPI_DEVICE_3
#ifdef ALIENFLIGHTF3
if (hardwareRevision == AFF3_REV_2) {
spiInit(SPIDEV_3);
}
#else
spiInit(SPIDEV_3);
#endif
#endif
#endif
#ifdef VTX
vtxInit();
#endif
#ifdef USE_HARDWARE_REVISION_DETECTION
updateHardwareRevision();
#endif
#if defined(NAZE)
if (hardwareRevision == NAZE32_SP) {
serialRemovePort(SERIAL_PORT_SOFTSERIAL2);
} else {
serialRemovePort(SERIAL_PORT_USART3);
}
#endif
#if defined(SPRACINGF3) && defined(SONAR) && defined(USE_SOFTSERIAL2)
if (feature(FEATURE_SONAR) && feature(FEATURE_SOFTSERIAL)) {
serialRemovePort(SERIAL_PORT_SOFTSERIAL2);
}
#endif
#if defined(SPRACINGF3MINI) || defined(OMNIBUS) || defined(X_RACERSPI)
#if defined(SONAR) && defined(USE_SOFTSERIAL1)
if (feature(FEATURE_SONAR) && feature(FEATURE_SOFTSERIAL)) {
serialRemovePort(SERIAL_PORT_SOFTSERIAL1);
}
#endif
#endif
#ifdef USE_I2C
#if defined(NAZE)
if (hardwareRevision != NAZE32_SP) {
i2cInit(I2C_DEVICE);
} else {
if (!doesConfigurationUsePort(SERIAL_PORT_USART3)) {
i2cInit(I2C_DEVICE);
}
}
#elif defined(CC3D)
if (!doesConfigurationUsePort(SERIAL_PORT_USART3)) {
i2cInit(I2C_DEVICE);
}
#else
i2cInit(I2C_DEVICE);
#endif
#endif
#ifdef USE_ADC
drv_adc_config_t adc_params;
adc_params.enableVBat = feature(FEATURE_VBAT);
adc_params.enableRSSI = feature(FEATURE_RSSI_ADC);
adc_params.enableCurrentMeter = feature(FEATURE_CURRENT_METER);
adc_params.enableExternal1 = false;
#ifdef OLIMEXINO
adc_params.enableExternal1 = true;
#endif
#ifdef NAZE
// optional ADC5 input on rev.5 hardware
adc_params.enableExternal1 = (hardwareRevision >= NAZE32_REV5);
#endif
adcInit(&adc_params);
#endif
initBoardAlignment(&masterConfig.boardAlignment);
#ifdef DISPLAY
if (feature(FEATURE_DISPLAY)) {
displayInit(&masterConfig.rxConfig);
}
#endif
#ifdef USE_RTC6705
if (feature(FEATURE_VTX)) {
rtc6705_soft_spi_init();
current_vtx_channel = masterConfig.vtx_channel;
rtc6705_soft_spi_set_channel(vtx_freq[current_vtx_channel]);
rtc6705_soft_spi_set_rf_power(masterConfig.vtx_power);
}
#endif
#ifdef OSD
if (feature(FEATURE_OSD)) {
osdInit();
}
#endif
if (!sensorsAutodetect(&masterConfig.sensorAlignmentConfig,
masterConfig.acc_hardware,
masterConfig.mag_hardware,
masterConfig.baro_hardware,
masterConfig.mag_declination,
masterConfig.gyro_lpf,
masterConfig.gyro_sync_denom)) {
// if gyro was not detected due to whatever reason, we give up now.
failureMode(FAILURE_MISSING_ACC);
}
systemState |= SYSTEM_STATE_SENSORS_READY;
LED1_ON;
LED0_OFF;
LED2_OFF;
for (int i = 0; i < 10; i++) {
LED1_TOGGLE;
LED0_TOGGLE;
delay(25);
if (!(getBeeperOffMask() & (1 << (BEEPER_SYSTEM_INIT - 1)))) BEEP_ON;
delay(25);
BEEP_OFF;
}
LED0_OFF;
LED1_OFF;
#ifdef MAG
if (sensors(SENSOR_MAG))
compassInit();
#endif
imuInit();
mspInit(&masterConfig.serialConfig);
#ifdef USE_CLI
cliInit(&masterConfig.serialConfig);
#endif
failsafeInit(&masterConfig.rxConfig, masterConfig.flight3DConfig.deadband3d_throttle);
rxInit(&masterConfig.rxConfig, masterConfig.modeActivationConditions);
#ifdef GPS
if (feature(FEATURE_GPS)) {
gpsInit(
&masterConfig.serialConfig,
&masterConfig.gpsConfig
);
navigationInit(
&masterConfig.gpsProfile,
¤tProfile->pidProfile
);
}
#endif
#ifdef SONAR
if (feature(FEATURE_SONAR)) {
sonarInit();
}
#endif
#ifdef LED_STRIP
ledStripInit(masterConfig.ledConfigs, masterConfig.colors, masterConfig.modeColors, &masterConfig.specialColors);
if (feature(FEATURE_LED_STRIP)) {
ledStripEnable();
}
#endif
#ifdef TELEMETRY
if (feature(FEATURE_TELEMETRY)) {
telemetryInit();
}
#endif
#ifdef USB_CABLE_DETECTION
usbCableDetectInit();
#endif
#ifdef TRANSPONDER
if (feature(FEATURE_TRANSPONDER)) {
transponderInit(masterConfig.transponderData);
transponderEnable();
transponderStartRepeating();
systemState |= SYSTEM_STATE_TRANSPONDER_ENABLED;
}
#endif
#ifdef USE_FLASHFS
#ifdef NAZE
if (hardwareRevision == NAZE32_REV5) {
m25p16_init(IOTAG_NONE);
}
#elif defined(USE_FLASH_M25P16)
m25p16_init(IOTAG_NONE);
#endif
flashfsInit();
#endif
#ifdef USE_SDCARD
bool sdcardUseDMA = false;
sdcardInsertionDetectInit();
#ifdef SDCARD_DMA_CHANNEL_TX
#if defined(LED_STRIP) && defined(WS2811_DMA_CHANNEL)
// Ensure the SPI Tx DMA doesn't overlap with the led strip
#ifdef STM32F4
sdcardUseDMA = !feature(FEATURE_LED_STRIP) || SDCARD_DMA_CHANNEL_TX != WS2811_DMA_STREAM;
#else
sdcardUseDMA = !feature(FEATURE_LED_STRIP) || SDCARD_DMA_CHANNEL_TX != WS2811_DMA_CHANNEL;
#endif
#else
sdcardUseDMA = true;
#endif
#endif
sdcard_init(sdcardUseDMA);
afatfs_init();
#endif
if (masterConfig.gyro_lpf > 0 && masterConfig.gyro_lpf < 7) {
masterConfig.pid_process_denom = 1; // When gyro set to 1khz always set pid speed 1:1 to sampling speed
masterConfig.gyro_sync_denom = 1;
}
setTargetPidLooptime(gyro.targetLooptime * masterConfig.pid_process_denom); // Initialize pid looptime
#ifdef BLACKBOX
initBlackbox();
#endif
if (masterConfig.mixerMode == MIXER_GIMBAL) {
accSetCalibrationCycles(CALIBRATING_ACC_CYCLES);
}
gyroSetCalibrationCycles();
#ifdef BARO
baroSetCalibrationCycles(CALIBRATING_BARO_CYCLES);
#endif
// start all timers
// TODO - not implemented yet
timerStart();
ENABLE_STATE(SMALL_ANGLE);
DISABLE_ARMING_FLAG(PREVENT_ARMING);
#ifdef SOFTSERIAL_LOOPBACK
// FIXME this is a hack, perhaps add a FUNCTION_LOOPBACK to support it properly
loopbackPort = (serialPort_t*)&(softSerialPorts[0]);
if (!loopbackPort->vTable) {
loopbackPort = openSoftSerial(0, NULL, 19200, SERIAL_NOT_INVERTED);
}
serialPrint(loopbackPort, "LOOPBACK\r\n");
#endif
// Now that everything has powered up the voltage and cell count be determined.
if (feature(FEATURE_VBAT | FEATURE_CURRENT_METER))
batteryInit(&masterConfig.batteryConfig);
#ifdef DISPLAY
if (feature(FEATURE_DISPLAY)) {
#ifdef USE_OLED_GPS_DEBUG_PAGE_ONLY
displayShowFixedPage(PAGE_GPS);
#else
displayResetPageCycling();
displayEnablePageCycling();
#endif
}
#endif
#ifdef CJMCU
LED2_ON;
#endif
// Latch active features AGAIN since some may be modified by init().
latchActiveFeatures();
motorControlEnable = true;
systemState |= SYSTEM_STATE_READY;
}
#ifdef SOFTSERIAL_LOOPBACK
void processLoopback(void) {
if (loopbackPort) {
uint8_t bytesWaiting;
while ((bytesWaiting = serialRxBytesWaiting(loopbackPort))) {
uint8_t b = serialRead(loopbackPort);
serialWrite(loopbackPort, b);
};
}
}
#else
#define processLoopback()
#endif
void main_init(void)
{
init();
/* Setup scheduler */
schedulerInit();
rescheduleTask(TASK_GYROPID, gyro.targetLooptime);
setTaskEnabled(TASK_GYROPID, true);
if (sensors(SENSOR_ACC)) {
setTaskEnabled(TASK_ACCEL, true);
switch (gyro.targetLooptime) { // Switch statement kept in place to change acc rates in the future
case 500:
case 375:
case 250:
case 125:
accTargetLooptime = 1000;
break;
default:
case 1000:
#ifdef STM32F10X
accTargetLooptime = 1000;
#else
accTargetLooptime = 1000;
#endif
}
rescheduleTask(TASK_ACCEL, accTargetLooptime);
}
setTaskEnabled(TASK_ATTITUDE, sensors(SENSOR_ACC));
setTaskEnabled(TASK_SERIAL, true);
#ifdef BEEPER
setTaskEnabled(TASK_BEEPER, true);
#endif
setTaskEnabled(TASK_BATTERY, feature(FEATURE_VBAT) || feature(FEATURE_CURRENT_METER));
setTaskEnabled(TASK_RX, true);
#ifdef GPS
setTaskEnabled(TASK_GPS, feature(FEATURE_GPS));
#endif
#ifdef MAG
setTaskEnabled(TASK_COMPASS, sensors(SENSOR_MAG));
#if defined(USE_SPI) && defined(USE_MAG_AK8963)
// fixme temporary solution for AK6983 via slave I2C on MPU9250
rescheduleTask(TASK_COMPASS, 1000000 / 40);
#endif
#endif
#ifdef BARO
setTaskEnabled(TASK_BARO, sensors(SENSOR_BARO));
#endif
#ifdef SONAR
setTaskEnabled(TASK_SONAR, sensors(SENSOR_SONAR));
#endif
#if defined(BARO) || defined(SONAR)
setTaskEnabled(TASK_ALTITUDE, sensors(SENSOR_BARO) || sensors(SENSOR_SONAR));
#endif
#ifdef DISPLAY
setTaskEnabled(TASK_DISPLAY, feature(FEATURE_DISPLAY));
#endif
#ifdef TELEMETRY
setTaskEnabled(TASK_TELEMETRY, feature(FEATURE_TELEMETRY));
// Reschedule telemetry to 500hz for Jeti Exbus
if (feature(FEATURE_TELEMETRY) || masterConfig.rxConfig.serialrx_provider == SERIALRX_JETIEXBUS) rescheduleTask(TASK_TELEMETRY, 2000);
#endif
#ifdef LED_STRIP
setTaskEnabled(TASK_LEDSTRIP, feature(FEATURE_LED_STRIP));
#endif
#ifdef TRANSPONDER
setTaskEnabled(TASK_TRANSPONDER, feature(FEATURE_TRANSPONDER));
#endif
#ifdef OSD
setTaskEnabled(TASK_OSD, feature(FEATURE_OSD));
#endif
#ifdef USE_BST
setTaskEnabled(TASK_BST_MASTER_PROCESS, true);
#endif
}
void init(void)
{
#ifdef USE_HAL_DRIVER
HAL_Init();
#endif
printfSupportInit();
initEEPROM();
ensureEEPROMContainsValidData();
readEEPROM();
systemState |= SYSTEM_STATE_CONFIG_LOADED;
systemInit();
//i2cSetOverclock(masterConfig.i2c_overclock);
// initialize IO (needed for all IO operations)
IOInitGlobal();
debugMode = masterConfig.debug_mode;
#ifdef USE_HARDWARE_REVISION_DETECTION
detectHardwareRevision();
#endif
// Latch active features to be used for feature() in the remainder of init().
latchActiveFeatures();
#ifdef ALIENFLIGHTF3
ledInit(hardwareRevision == AFF3_REV_1 ? false : true);
#else
ledInit(false);
#endif
LED2_ON;
#ifdef USE_EXTI
EXTIInit();
#endif
#if defined(BUTTONS)
gpio_config_t buttonAGpioConfig = {
BUTTON_A_PIN,
Mode_IPU,
Speed_2MHz
};
gpioInit(BUTTON_A_PORT, &buttonAGpioConfig);
gpio_config_t buttonBGpioConfig = {
BUTTON_B_PIN,
Mode_IPU,
Speed_2MHz
};
gpioInit(BUTTON_B_PORT, &buttonBGpioConfig);
// Check status of bind plug and exit if not active
delayMicroseconds(10); // allow GPIO configuration to settle
if (!isMPUSoftReset()) {
uint8_t secondsRemaining = 5;
bool bothButtonsHeld;
do {
bothButtonsHeld = !digitalIn(BUTTON_A_PORT, BUTTON_A_PIN) && !digitalIn(BUTTON_B_PORT, BUTTON_B_PIN);
if (bothButtonsHeld) {
if (--secondsRemaining == 0) {
resetEEPROM();
systemReset();
}
delay(1000);
LED0_TOGGLE;
}
} while (bothButtonsHeld);
}
#endif
#ifdef SPEKTRUM_BIND
if (feature(FEATURE_RX_SERIAL)) {
switch (masterConfig.rxConfig.serialrx_provider) {
case SERIALRX_SPEKTRUM1024:
case SERIALRX_SPEKTRUM2048:
// Spektrum satellite binding if enabled on startup.
// Must be called before that 100ms sleep so that we don't lose satellite's binding window after startup.
// The rest of Spektrum initialization will happen later - via spektrumInit()
spektrumBind(&masterConfig.rxConfig);
break;
}
}
#endif
delay(100);
timerInit(); // timer must be initialized before any channel is allocated
#if !defined(USE_HAL_DRIVER)
dmaInit();
#endif
#if defined(AVOID_UART1_FOR_PWM_PPM)
serialInit(&masterConfig.serialConfig, feature(FEATURE_SOFTSERIAL),
feature(FEATURE_RX_PPM) || feature(FEATURE_RX_PARALLEL_PWM) ? SERIAL_PORT_USART1 : SERIAL_PORT_NONE);
#elif defined(AVOID_UART2_FOR_PWM_PPM)
serialInit(&masterConfig.serialConfig, feature(FEATURE_SOFTSERIAL),
feature(FEATURE_RX_PPM) || feature(FEATURE_RX_PARALLEL_PWM) ? SERIAL_PORT_USART2 : SERIAL_PORT_NONE);
#elif defined(AVOID_UART3_FOR_PWM_PPM)
serialInit(&masterConfig.serialConfig, feature(FEATURE_SOFTSERIAL),
feature(FEATURE_RX_PPM) || feature(FEATURE_RX_PARALLEL_PWM) ? SERIAL_PORT_USART3 : SERIAL_PORT_NONE);
#else
serialInit(&masterConfig.serialConfig, feature(FEATURE_SOFTSERIAL), SERIAL_PORT_NONE);
#endif
mixerInit(masterConfig.mixerMode, masterConfig.customMotorMixer);
#ifdef USE_SERVOS
servoMixerInit(masterConfig.customServoMixer);
#endif
uint16_t idlePulse = masterConfig.motorConfig.mincommand;
if (feature(FEATURE_3D)) {
idlePulse = masterConfig.flight3DConfig.neutral3d;
}
if (masterConfig.motorConfig.motorPwmProtocol == PWM_TYPE_BRUSHED) {
featureClear(FEATURE_3D);
idlePulse = 0; // brushed motors
}
#ifdef USE_QUAD_MIXER_ONLY
motorInit(&masterConfig.motorConfig, idlePulse, QUAD_MOTOR_COUNT);
#else
motorInit(&masterConfig.motorConfig, idlePulse, mixers[masterConfig.mixerMode].motorCount);
#endif
#ifdef USE_SERVOS
if (isMixerUsingServos()) {
//pwm_params.useChannelForwarding = feature(FEATURE_CHANNEL_FORWARDING);
servoInit(&masterConfig.servoConfig);
}
#endif
#ifndef SKIP_RX_PWM_PPM
if (feature(FEATURE_RX_PPM)) {
ppmRxInit(&masterConfig.ppmConfig, masterConfig.motorConfig.motorPwmProtocol);
} else if (feature(FEATURE_RX_PARALLEL_PWM)) {
pwmRxInit(&masterConfig.pwmConfig);
}
pwmRxSetInputFilteringMode(masterConfig.inputFilteringMode);
#endif
mixerConfigureOutput();
#ifdef USE_SERVOS
servoConfigureOutput();
#endif
systemState |= SYSTEM_STATE_MOTORS_READY;
#ifdef BEEPER
beeperInit(&masterConfig.beeperConfig);
#endif
/* temp until PGs are implemented. */
#ifdef INVERTER
initInverter();
#endif
#ifdef USE_BST
bstInit(BST_DEVICE);
#endif
#ifdef USE_SPI
#ifdef USE_SPI_DEVICE_1
spiInit(SPIDEV_1);
#endif
#ifdef USE_SPI_DEVICE_2
spiInit(SPIDEV_2);
#endif
#ifdef USE_SPI_DEVICE_3
#ifdef ALIENFLIGHTF3
if (hardwareRevision == AFF3_REV_2) {
spiInit(SPIDEV_3);
}
#else
spiInit(SPIDEV_3);
#endif
#endif
#ifdef USE_SPI_DEVICE_4
spiInit(SPIDEV_4);
#endif
#endif
#ifdef VTX
vtxInit();
#endif
#ifdef USE_HARDWARE_REVISION_DETECTION
updateHardwareRevision();
#endif
#if defined(NAZE)
if (hardwareRevision == NAZE32_SP) {
serialRemovePort(SERIAL_PORT_SOFTSERIAL2);
} else {
serialRemovePort(SERIAL_PORT_USART3);
}
#endif
#if defined(SPRACINGF3) && defined(SONAR) && defined(USE_SOFTSERIAL2)
if (feature(FEATURE_SONAR) && feature(FEATURE_SOFTSERIAL)) {
serialRemovePort(SERIAL_PORT_SOFTSERIAL2);
}
#endif
#if defined(SPRACINGF3MINI) || defined(OMNIBUS) || defined(X_RACERSPI)
#if defined(SONAR) && defined(USE_SOFTSERIAL1)
if (feature(FEATURE_SONAR) && feature(FEATURE_SOFTSERIAL)) {
serialRemovePort(SERIAL_PORT_SOFTSERIAL1);
}
#endif
#endif
#ifdef USE_I2C
#if defined(NAZE)
if (hardwareRevision != NAZE32_SP) {
i2cInit(I2C_DEVICE);
} else {
if (!doesConfigurationUsePort(SERIAL_PORT_USART3)) {
i2cInit(I2C_DEVICE);
}
}
#elif defined(CC3D)
if (!doesConfigurationUsePort(SERIAL_PORT_USART3)) {
i2cInit(I2C_DEVICE);
}
#else
i2cInit(I2C_DEVICE);
#endif
#endif
#ifdef USE_ADC
drv_adc_config_t adc_params;
adc_params.enableVBat = feature(FEATURE_VBAT);
adc_params.enableRSSI = feature(FEATURE_RSSI_ADC);
adc_params.enableCurrentMeter = feature(FEATURE_CURRENT_METER);
adc_params.enableExternal1 = false;
#ifdef OLIMEXINO
adc_params.enableExternal1 = true;
#endif
#ifdef NAZE
// optional ADC5 input on rev.5 hardware
adc_params.enableExternal1 = (hardwareRevision >= NAZE32_REV5);
#endif
adcInit(&adc_params);
#endif
initBoardAlignment(&masterConfig.boardAlignment);
#ifdef DISPLAY
if (feature(FEATURE_DISPLAY)) {
displayInit(&masterConfig.rxConfig);
}
#endif
#ifdef USE_RTC6705
if (feature(FEATURE_VTX)) {
rtc6705_soft_spi_init();
current_vtx_channel = masterConfig.vtx_channel;
rtc6705_soft_spi_set_channel(vtx_freq[current_vtx_channel]);
rtc6705_soft_spi_set_rf_power(masterConfig.vtx_power);
}
#endif
#ifdef OSD
if (feature(FEATURE_OSD)) {
osdInit();
}
#endif
if (!sensorsAutodetect(&masterConfig.sensorAlignmentConfig,
masterConfig.acc_hardware,
masterConfig.mag_hardware,
masterConfig.baro_hardware,
masterConfig.mag_declination,
masterConfig.gyro_lpf,
masterConfig.gyro_sync_denom)) {
// if gyro was not detected due to whatever reason, we give up now.
failureMode(FAILURE_MISSING_ACC);
}
systemState |= SYSTEM_STATE_SENSORS_READY;
LED1_ON;
LED0_OFF;
LED2_OFF;
for (int i = 0; i < 10; i++) {
LED1_TOGGLE;
LED0_TOGGLE;
delay(25);
if (!(getBeeperOffMask() & (1 << (BEEPER_SYSTEM_INIT - 1)))) BEEP_ON;
delay(25);
BEEP_OFF;
}
LED0_OFF;
LED1_OFF;
#ifdef MAG
if (sensors(SENSOR_MAG))
compassInit();
#endif
imuInit();
mspFcInit();
mspSerialInit();
#ifdef USE_CLI
cliInit(&masterConfig.serialConfig);
#endif
failsafeInit(&masterConfig.rxConfig, masterConfig.flight3DConfig.deadband3d_throttle);
rxInit(&masterConfig.rxConfig, masterConfig.modeActivationConditions);
#ifdef GPS
if (feature(FEATURE_GPS)) {
gpsInit(
&masterConfig.serialConfig,
&masterConfig.gpsConfig
);
navigationInit(
&masterConfig.gpsProfile,
¤tProfile->pidProfile
);
}
#endif
#ifdef SONAR
if (feature(FEATURE_SONAR)) {
sonarInit(&masterConfig.sonarConfig);
}
#endif
#ifdef LED_STRIP
ledStripInit(masterConfig.ledConfigs, masterConfig.colors, masterConfig.modeColors, &masterConfig.specialColors);
if (feature(FEATURE_LED_STRIP)) {
ledStripEnable();
}
#endif
#ifdef TELEMETRY
if (feature(FEATURE_TELEMETRY)) {
telemetryInit();
}
#endif
#ifdef USB_CABLE_DETECTION
usbCableDetectInit();
#endif
#ifdef TRANSPONDER
if (feature(FEATURE_TRANSPONDER)) {
transponderInit(masterConfig.transponderData);
transponderEnable();
transponderStartRepeating();
systemState |= SYSTEM_STATE_TRANSPONDER_ENABLED;
}
#endif
#ifdef USE_FLASHFS
#ifdef NAZE
if (hardwareRevision == NAZE32_REV5) {
m25p16_init(IO_TAG_NONE);
}
#elif defined(USE_FLASH_M25P16)
m25p16_init(IO_TAG_NONE);
#endif
flashfsInit();
#endif
#ifdef USE_SDCARD
bool sdcardUseDMA = false;
sdcardInsertionDetectInit();
#ifdef SDCARD_DMA_CHANNEL_TX
#if defined(LED_STRIP) && defined(WS2811_DMA_CHANNEL)
// Ensure the SPI Tx DMA doesn't overlap with the led strip
#if defined(STM32F4) || defined(STM32F7)
sdcardUseDMA = !feature(FEATURE_LED_STRIP) || SDCARD_DMA_CHANNEL_TX != WS2811_DMA_STREAM;
#else
sdcardUseDMA = !feature(FEATURE_LED_STRIP) || SDCARD_DMA_CHANNEL_TX != WS2811_DMA_CHANNEL;
#endif
#else
sdcardUseDMA = true;
#endif
#endif
sdcard_init(sdcardUseDMA);
afatfs_init();
#endif
if (masterConfig.gyro_lpf > 0 && masterConfig.gyro_lpf < 7) {
masterConfig.pid_process_denom = 1; // When gyro set to 1khz always set pid speed 1:1 to sampling speed
masterConfig.gyro_sync_denom = 1;
}
setTargetPidLooptime((gyro.targetLooptime + LOOPTIME_SUSPEND_TIME) * masterConfig.pid_process_denom); // Initialize pid looptime
#ifdef BLACKBOX
initBlackbox();
#endif
if (masterConfig.mixerMode == MIXER_GIMBAL) {
accSetCalibrationCycles(CALIBRATING_ACC_CYCLES);
}
gyroSetCalibrationCycles();
#ifdef BARO
baroSetCalibrationCycles(CALIBRATING_BARO_CYCLES);
#endif
// start all timers
// TODO - not implemented yet
timerStart();
ENABLE_STATE(SMALL_ANGLE);
DISABLE_ARMING_FLAG(PREVENT_ARMING);
#ifdef SOFTSERIAL_LOOPBACK
// FIXME this is a hack, perhaps add a FUNCTION_LOOPBACK to support it properly
loopbackPort = (serialPort_t*)&(softSerialPorts[0]);
if (!loopbackPort->vTable) {
loopbackPort = openSoftSerial(0, NULL, 19200, SERIAL_NOT_INVERTED);
}
serialPrint(loopbackPort, "LOOPBACK\r\n");
#endif
// Now that everything has powered up the voltage and cell count be determined.
if (feature(FEATURE_VBAT | FEATURE_CURRENT_METER))
batteryInit(&masterConfig.batteryConfig);
#ifdef DISPLAY
if (feature(FEATURE_DISPLAY)) {
#ifdef USE_OLED_GPS_DEBUG_PAGE_ONLY
displayShowFixedPage(PAGE_GPS);
#else
displayResetPageCycling();
displayEnablePageCycling();
#endif
}
#endif
#ifdef CJMCU
LED2_ON;
#endif
// Latch active features AGAIN since some may be modified by init().
latchActiveFeatures();
motorControlEnable = true;
fcTasksInit();
systemState |= SYSTEM_STATE_READY;
}
void boucleGestionVol() {
char retournement = 0;
char anglesTimeout, capteursTimeout, telecommandeTimeout, batteryTimeout = 0;
long lastCapteursDump = 0;
char cnt_INU = 0, i = 0, cnt_Capteurs = 0, affCapteursEtat = FALSE;
//Note : on démarre en mode Manuel. Les transistions entre modes sont gérées dans les fonctions de mode
modeVol = MANUEL;
//Chargement des coefficients PID et des offsets stockés en EEPROM
readEEPROM(&coeffsPID, EEPROM_BASE, MAX_PID * sizeof(COEFFS_PID));
readEEPROM(&telecommandeOffsets, EEPROM_BASE + EEPROM_OFFSET_TRIMS, sizeof(TELECOMMANDE_DATA));
readEEPROM(&anglesOffsets, EEPROM_BASE + EEPROM_OFFSET_ANGLES, sizeof(IMU_ANGLES_VITESSES));
//Teste si les données stockées en EEPROM sont valides : on vérifie que le premier coefficient PID est différent de 0xFFFFFFFF (NaN)
if (*((long*)(&coeffsPID[0].kp)) == 0xFFFFFFFF) {
initEEPROM();
}
//Appel de la fonction d'initialisation du vol : réglage des consignes en mode failsafe, initialisation des coefficients des PID, ...
//defaultPID();
//defaultTrim();
/*** Affichage des PIDs ***/
printf("> PID_roulis : p%.5f i%.5f d%.5f\r\n",
(double)coeffsPID[ROULIS].kp,
(double)coeffsPID[ROULIS].ki,
(double)coeffsPID[ROULIS].kd );
printf("> PID_tangage : p%.5f i%.5f d%.5f\r\n",
(double)coeffsPID[TANGAGE].kp,
(double)coeffsPID[TANGAGE].ki,
(double)coeffsPID[TANGAGE].kd );
printf("> PID_lacet : p%.5f i%.5f d%.5f\r\n",
(double)coeffsPID[LACET].kp,
(double)coeffsPID[LACET].ki,
(double)coeffsPID[LACET].kd );
printf("> PID_vitesse : p%.5f i%.5f d%.5f\r\n",
(double)coeffsPID[VITESSE].kp,
(double)coeffsPID[VITESSE].ki,
(double)coeffsPID[VITESSE].kd );
printf("> PID_altitude : p%.5f i%.5f d%.5f\r\n",
(double)coeffsPID[ALTITUDE].kp,
(double)coeffsPID[ALTITUDE].ki,
(double)coeffsPID[ALTITUDE].kd );
//Affichage du niveau de batterie restant
printf("Battery level : %.1f %%\n", (double)read_Battery_Level() );
while (1) {
//Test des timeouts de communication
anglesTimeout = (globalTime - lastAnglesMAJ) > ANGLES_TIMEOUT;
capteursTimeout = (globalTime - lastCapteursMAJ) > CAPTEURS_TIMEOUT;
telecommandeTimeout = (globalTime - lastTelecommandeMAJ) > TELECOMMANDE_TIMEOUT;
batteryTimeout = (globalTime - lastBatteryMAJ) > BATTERY_TIMEOUT;
//Traite les commandes reçues par le XBeeeeeeeeeeeeeeee
traiterCommandes();
/*** Affichage de l'état de fonctionnement des capteurs ***/
if( affCapteursEtat == FALSE && capteursMAJ ){
if( CAPTEUR_BAROMETRE_OK ){ printf("> Barometre \t-> ON\n"); }
else{ printf("> Barometre \t-> OFF\n"); }
if( CAPTEUR_PITOT_OK ){ printf("> Pitot \t-> ON\n"); }
else{ printf("> Pitot \t-> OFF\n"); }
if( CAPTEUR_ULTRASON_OK ){ printf("> Ultrason \t-> ON\n"); }
else{ printf("> Ultrason \t-> OFF\n"); }
if( CAPTEUR_GPS_OK ){ printf("> GPS \t\t-> ON\n"); }
else{ printf("> GPS \t\t-> OFF\n"); }
//On ne fait l'affichage qu'une fois au démarrage
affCapteursEtat = TRUE;
}
//Transitions de tous les modes vers le failsafe
/* if (anglesMAJ) {
retournement = ((angles.roulis>1.3) || (angles.roulis<-1.3) || (angles.tangage>1.3) || (angles.tangage<-1.3));
if (retournement) {
modeVol = FAILSAFE;
printf("-> FAILSAFE (retournement)\r\n");
}
}*/
/*if (globalTime - lastCapteursDump > 500) {
lastCapteursDump = globalTime;
printf ("Ab(m) : %d Au(cm) : %d P(cm/s) : %u GPSx : %lu GPSy : %lu J : %u\r\n",
capteurs.altitude_baro, capteurs.altitude_us, capteurs.vitesse,
capteurs.gps_x, capteurs.gps_y, capteurs.jauge);
}*/
//Test de timeout sur la réception des trames de l'IMU
if ((modeVol == SEMI_AUTO || modeVol == AUTO) && anglesTimeout) {
modeVol = FAILSAFE;
if( cnt_INU == 0 )
{ // affichage uniquement une fois par RESET de la communication IMU
printf("-> FAILSAFE (timeout angles)\r\n");
}
cnt_INU++;
}
//Test de timeout sur la réception des trames télécommande
//! TODO : à changer pour les essais hors portée de télécommande
if ((modeVol == MANUEL || modeVol == SEMI_AUTO) && telecommandeTimeout) {
modeVol = FAILSAFE;
printf("-> FAILSAFE (timeout telecommande)\r\n");
LEDV1 = 0;
}
#if TYPE_DRONE == MULET_POLY
//Test de timeout sur la réception des trames capteurs
if((modeVol == SEMI_AUTO || modeVol == AUTO) && capteursTimeout) {
modeVol = FAILSAFE;
printf("-> FAILSAFE (timeout capteurs)\r\n");
cnt_Capteurs++;
}
//Reset du SPI si on a pas de MAJ capteurs
if( cnt_Capteurs == 10 ) {
SPI1STATbits.SPIEN = 0; // SPI désactivé
printf("-> RESET SPI\r\n");
SPI1STATbits.SPIEN = 1; // SPI activé
cnt_Capteurs = 0;
}
#else
/*Le quadri et le drone orange n'ont pas besoins d'avoir les données
/ des capteurs pour les phases de test.
*/
#endif
//Reset de l'UART si on n'a pas de MAJ des angles
if( cnt_INU == 10 ) {
U2MODEbits.UARTEN = 0; // Reset UART2
printf("-> RESET UART2\r\n");
U2MODEbits.UARTEN = 1; // Activer UART2
cnt_INU = 0;
}
//Infos sur le niveau de batterie
//!\ Uniquement pour la 2 éléments alimentant la carte mère
if( batteryTimeout )
{
printf("Battery level : %.1f %%\n", (double)read_Battery_Level() );
}
switch (modeVol) {
case FAILSAFE:
modeFailSafe();
prevModeVol = FAILSAFE;
//On sort du mode failsafe si on reçoit une trame télécommande valide
if (telecommandeMAJ && !retournement) {
telecommandeMAJ = 0;
printf("-> MANUEL\r\n");
modeVol = MANUEL;
LEDV1 = 1;
}
break;
case MANUEL:
if (telecommandeMAJ) {
modeManuel();
prevModeVol = MANUEL;
telecommandeMAJ = 0;
if (telecommande.voie[V_MODESEMIAUTO] <50 && anglesMAJ) {
modeVol = SEMI_AUTO;
printf("-> SEMIAUTO\r\n");
}
/*** Pour le RESET de la com IMU ***/
if( telecommande.voie[V_MODESEMIAUTO] <50 && !anglesMAJ )
{
if( cnt_INU == 0 )
{
printf("/!\\ Pas de donnees centrale \r\n");
}
cnt_INU++;
}
#if TYPE_DRONE == MULET_POLY
/*** Pour le RESET de la com carte capteur ***/
if( telecommande.voie[V_MODESEMIAUTO] <50 && !capteursMAJ )
{
if( cnt_Capteurs == 0 )
{
printf("/!\\ Pas de donnees capteurs \r\n");
}
cnt_Capteurs++;
}
#else
/*Le quadri et le drone orange n'ont pas besoins d'avoir les données
/ des capteurs pour les phases de test.
*/
#endif
}
break;
case SEMI_AUTO:
//Le calcul des intégrateurs de l'asserv se fait avec le temps réel écoulé, qui est donné par la centrale inertielle
if (anglesMAJ) {
modeSemiAuto();
prevModeVol = SEMI_AUTO;
cnt_INU = 0;
anglesMAJ = 0;
}
if (telecommande.voie[V_MODESEMIAUTO] >=50) {
printf("-> MANUEL\r\n");
modeVol = MANUEL;
}
if (telecommande.voie[V_MODEAUTO] >= 50 && PITOT_MAJ && BAROMETRE_MAJ ) { //Pour le test semi auto altitude
printf("-> AUTO\r\n");
modeVol = AUTO;
}
break;
case AUTO:
if (anglesMAJ) {
modeAuto();
prevModeVol = AUTO;
anglesMAJ = 0;
}
if (telecommande.voie[V_MODEAUTO] < 50) {
printf("-> SEMIAUTO\r\n");
modeVol = SEMI_AUTO;
}
if (telecommande.voie[V_MODESEMIAUTO] >= 50) {
printf("-> MANUEL\r\n");
modeVol = MANUEL;
}
break;
}
}
}
