/**
* Set a Relay pin’s voltage high or low
*
* @param drone target vehicle
* @param relayNumber
* @param enabled true for relay to be on, false for relay to be off.
*/
public static void setRelay(Drone drone, int relayNumber, boolean enabled) {
Bundle params = new Bundle(2);
params.putInt(EXTRA_RELAY_NUMBER, relayNumber);
params.putBoolean(EXTRA_IS_RELAY_ON, enabled);
drone.performAsyncAction(new Action(ACTION_SET_RELAY, params));
}
public static void epmCommand(Drone drone, boolean release) {
Bundle params = new Bundle();
params.putBoolean(EXTRA_EPM_RELEASE, release);
Action epmAction = new Action(ACTION_EPM_COMMAND, params);
drone.performAsyncAction(epmAction);
}
/**
* This is an advanced/low-level method to send raw mavlink to the vehicle.
*
* <p>This method is included as an ‘escape hatch’ to allow developers to make progress if we’ve
* somehow missed providing some essentential operation in the rest of this API. Callers do not
* need to populate sysId/componentId/crc in the packet, this method will take care of that before
* sending.
*
* <p>If you find yourself needing to use this mathod please contact the drone-platform google
* group and we’ll see if we can support the operation you needed in some future revision of the
* API.
*
* @param messageWrapper A MAVLinkMessage wrapper instance. No need to fill in sysId/compId/seqNum
* - the API will take care of that.
*/
public static void sendMavlinkMessage(Drone drone, MavlinkMessageWrapper messageWrapper) {
Bundle params = new Bundle();
params.putParcelable(EXTRA_MAVLINK_MESSAGE, messageWrapper);
drone.performAsyncAction(new Action(ACTION_SEND_MAVLINK_MESSAGE, params));
}
public static void triggerCamera(Drone drone) {
drone.performAsyncAction(new Action(ACTION_TRIGGER_CAMERA));
}