Beispiel #1
0
void processRcStickPositions(rxConfig_t *rxConfig, throttleStatus_e throttleStatus, bool retarded_arm, bool disarm_kill_switch)
{
    static uint8_t rcDelayCommand;      // this indicates the number of time (multiple of RC measurement at 50Hz) the sticks must be maintained to run or switch off motors
    static uint8_t rcSticks;            // this hold sticks position for command combos
    uint8_t stTmp = 0;
    int i;

    // ------------------ STICKS COMMAND HANDLER --------------------
    // checking sticks positions
    for (i = 0; i < 4; i++) {
        stTmp >>= 2;
        if (rcData[i] > rxConfig->mincheck)
            stTmp |= 0x80;  // check for MIN
        if (rcData[i] < rxConfig->maxcheck)
            stTmp |= 0x40;  // check for MAX
    }
    if (stTmp == rcSticks) {
        if (rcDelayCommand < 250)
            rcDelayCommand++;
    } else
        rcDelayCommand = 0;
    rcSticks = stTmp;

    // perform actions
    if (!isUsingSticksToArm) {

        if (rcModeIsActive(BOXARM)) {
            // Arming via ARM BOX
            if (throttleStatus == THROTTLE_LOW) {
                if (ARMING_FLAG(OK_TO_ARM)) {
                    mwArm();
                }
            }
        } else {
            // Disarming via ARM BOX

            if (ARMING_FLAG(ARMED) && rxIsReceivingSignal() && !failsafeIsActive()  ) {
                if (disarm_kill_switch) {
                    mwDisarm();
                } else if (throttleStatus == THROTTLE_LOW) {
                    mwDisarm();
                }
            }
        }
    }

    if (rcDelayCommand != 20) {
        return;
    }

    if (isUsingSticksToArm) {
        // Disarm on throttle down + yaw
        if (rcSticks == THR_LO + YAW_LO + PIT_CE + ROL_CE) {
            if (ARMING_FLAG(ARMED))
                mwDisarm();
            else {
                beeper(BEEPER_DISARM_REPEAT);    // sound tone while stick held
                rcDelayCommand = 0;              // reset so disarm tone will repeat
            }
        }
            // Disarm on roll (only when retarded_arm is enabled)
        if (retarded_arm && (rcSticks == THR_LO + YAW_CE + PIT_CE + ROL_LO)) {
            if (ARMING_FLAG(ARMED))
                mwDisarm();
            else {
                beeper(BEEPER_DISARM_REPEAT);    // sound tone while stick held
                rcDelayCommand = 0;              // reset so disarm tone will repeat
            }
        }
    }

    if (ARMING_FLAG(ARMED)) {
        // actions during armed
        return;
    }

    // actions during not armed
    i = 0;

    if (rcSticks == THR_LO + YAW_LO + PIT_LO + ROL_CE) {
        // GYRO calibration
        gyroSetCalibrationCycles(CALIBRATING_GYRO_CYCLES);

#ifdef GPS
        if (feature(FEATURE_GPS)) {
            GPS_reset_home_position();
        }
#endif

#ifdef BARO
        if (sensors(SENSOR_BARO))
            baroSetCalibrationCycles(10); // calibrate baro to new ground level (10 * 25 ms = ~250 ms non blocking)
#endif

        return;
    }

    if (feature(FEATURE_INFLIGHT_ACC_CAL) && (rcSticks == THR_LO + YAW_LO + PIT_HI + ROL_HI)) {
        // Inflight ACC Calibration
        handleInflightCalibrationStickPosition();
        return;
    }

    // Multiple configuration profiles
    if (rcSticks == THR_LO + YAW_LO + PIT_CE + ROL_LO)          // ROLL left  -> Profile 1
        i = 1;
    else if (rcSticks == THR_LO + YAW_LO + PIT_HI + ROL_CE)     // PITCH up   -> Profile 2
        i = 2;
    else if (rcSticks == THR_LO + YAW_LO + PIT_CE + ROL_HI)     // ROLL right -> Profile 3
        i = 3;
    if (i) {
        changeProfile(i - 1);
        beeperConfirmationBeeps(i);
        return;
    }

    if (rcSticks == THR_LO + YAW_LO + PIT_LO + ROL_HI) {
        saveConfigAndNotify();
    }

    if (isUsingSticksToArm) {

        if (rcSticks == THR_LO + YAW_HI + PIT_CE + ROL_CE) {
            // Arm via YAW
            mwArm();
            return;
        }

        if (retarded_arm && (rcSticks == THR_LO + YAW_CE + PIT_CE + ROL_HI)) {
            // Arm via ROLL
            mwArm();
            return;
        }
    }

    if (rcSticks == THR_HI + YAW_LO + PIT_LO + ROL_CE) {
        // Calibrating Acc
        accSetCalibrationCycles(CALIBRATING_ACC_CYCLES);
        return;
    }


    if (rcSticks == THR_HI + YAW_HI + PIT_LO + ROL_CE) {
        // Calibrating Mag
        ENABLE_STATE(CALIBRATE_MAG);
        return;
    }


    // Accelerometer Trim

    rollAndPitchTrims_t accelerometerTrimsDelta;
    memset(&accelerometerTrimsDelta, 0, sizeof(accelerometerTrimsDelta));

    bool shouldApplyRollAndPitchTrimDelta = false;
    if (rcSticks == THR_HI + YAW_CE + PIT_HI + ROL_CE) {
        accelerometerTrimsDelta.values.pitch = 2;
        shouldApplyRollAndPitchTrimDelta = true;
    } else if (rcSticks == THR_HI + YAW_CE + PIT_LO + ROL_CE) {
        accelerometerTrimsDelta.values.pitch = -2;
        shouldApplyRollAndPitchTrimDelta = true;
    } else if (rcSticks == THR_HI + YAW_CE + PIT_CE + ROL_HI) {
        accelerometerTrimsDelta.values.roll = 2;
        shouldApplyRollAndPitchTrimDelta = true;
    } else if (rcSticks == THR_HI + YAW_CE + PIT_CE + ROL_LO) {
        accelerometerTrimsDelta.values.roll = -2;
        shouldApplyRollAndPitchTrimDelta = true;
    }
    if (shouldApplyRollAndPitchTrimDelta) {
        applyAndSaveAccelerometerTrimsDelta(&accelerometerTrimsDelta);
        rcDelayCommand = 0; // allow autorepetition
        return;
    }

#ifdef DISPLAY
    if (rcSticks == THR_LO + YAW_CE + PIT_HI + ROL_LO) {
        displayDisablePageCycling();
    }

    if (rcSticks == THR_LO + YAW_CE + PIT_HI + ROL_HI) {
        displayEnablePageCycling();
    }
#endif

}
void displayShowFixedPage(pageId_e pageId)
{
    displaySetPage(pageId);
    displayDisablePageCycling();
}