mirror of https://github.com/ArduPilot/ardupilot
Mount_Alexmos: comments and formatting
No functional change
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1e5ddf3ce7
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@ -3,8 +3,8 @@
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extern const AP_HAL::HAL& hal;
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void AP_Mount_Alexmos::init (){
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void AP_Mount_Alexmos::init ()
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{
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_board_version = 0;
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_current_firmware_version = 0.0f;
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_firmware_beta_version = 0;
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@ -64,7 +64,6 @@ void AP_Mount_Alexmos::update()
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}
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}
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// has_pan_control - returns true if this mount can control it's pan (required for multicopters)
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bool AP_Mount_Alexmos::has_pan_control() const
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{
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@ -85,22 +84,18 @@ void AP_Mount_Alexmos::status_msg(mavlink_channel_t chan)
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mavlink_msg_mount_status_send(chan, 0, 0, _current_angle.x*100, _current_angle.y*100, _current_angle.z*100);
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}
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/*
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* get_angles ()
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* get_angles
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*/
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void AP_Mount_Alexmos::get_angles( ){
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void AP_Mount_Alexmos::get_angles()
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{
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uint8_t data[1] = {(uint8_t)1};
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send_command (CMD_GET_ANGLES, data , 1);
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}
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/*
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* set_motor will activate motors if true , and disable them if false.
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*/
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void AP_Mount_Alexmos::set_motor(bool on){
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if (on) {
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uint8_t data[1] = {(uint8_t)1};
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@ -114,10 +109,11 @@ void AP_Mount_Alexmos::set_motor(bool on){
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/*
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* get board version and firmware version
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*/
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void AP_Mount_Alexmos::get_boardinfo(){
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if (_board_version != 0)
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void AP_Mount_Alexmos::get_boardinfo()
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{
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if (_board_version != 0) {
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return;
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}
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uint8_t data[1] = {(uint8_t)1};
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send_command (CMD_BOARD_INFO, data , 1);
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}
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@ -125,9 +121,8 @@ void AP_Mount_Alexmos::get_boardinfo(){
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/*
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control_axis : send new angles to the gimbal at a fixed speed of 30 deg/s2
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*/
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void AP_Mount_Alexmos::control_axis(const Vector3f& angle, bool target_in_degrees ){
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void AP_Mount_Alexmos::control_axis(const Vector3f& angle, bool target_in_degrees )
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{
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// convert to degrees if necessary
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Vector3f target_deg = angle;
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if (!target_in_degrees) {
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@ -161,21 +156,22 @@ void AP_Mount_Alexmos::read_params (uint8_t profile_id){
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send_command (CMD_READ_PARAMS, data , 1);
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}
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/*
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write new parameters to the gimbal settings
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*/
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void AP_Mount_Alexmos::write_params (){
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if (!_param_read_once)
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void AP_Mount_Alexmos::write_params()
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{
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if (!_param_read_once) {
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return;
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}
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send_command (CMD_WRITE_PARAMS, _current_parameters.bytes , sizeof (alexmos_params));
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}
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/*
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send a command to the Alemox Serial API
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*/
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void AP_Mount_Alexmos::send_command(uint8_t cmd, uint8_t* data, uint8_t size){
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void AP_Mount_Alexmos::send_command(uint8_t cmd, uint8_t* data, uint8_t size)
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{
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if (_port->txspace() < (size + 5)) {
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return;
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}
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@ -192,11 +188,11 @@ void AP_Mount_Alexmos::send_command(uint8_t cmd, uint8_t* data, uint8_t size){
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_port->write (checksum);
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}
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/*
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* Parse the body of the message received from the Alexmos gimbal
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*/
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void AP_Mount_Alexmos::parse_body (){
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void AP_Mount_Alexmos::parse_body()
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{
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switch (_command_id ) {
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case CMD_BOARD_INFO:
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_board_version = _buffer.version._board_version/ 10;
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@ -204,19 +200,22 @@ void AP_Mount_Alexmos::parse_body (){
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_firmware_beta_version = _buffer.version._firmware_version % 10 ;
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_gimbal_3axis = ( _buffer.version._board_features & 0x1 );
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_gimbal_bat_monitoring = (_buffer.version._board_features & 0x2 );
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break;
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case CMD_GET_ANGLES:
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_current_angle.x = VALUE_TO_DEGREE(_buffer.angles.angle_roll);
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_current_angle.y = VALUE_TO_DEGREE(_buffer.angles.angle_pitch);
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_current_angle.z = VALUE_TO_DEGREE(_buffer.angles.angle_yaw);
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break;
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case CMD_READ_PARAMS:
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_param_read_once = true;
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_current_parameters.params = _buffer.params;
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break;
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case CMD_WRITE_PARAMS:
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break;
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default :
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_last_command_confirmed = true;
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break;
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@ -226,7 +225,8 @@ void AP_Mount_Alexmos::parse_body (){
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/*
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* detect and read the header of the incoming message from the gimbal
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*/
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void AP_Mount_Alexmos::read_incoming (){
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void AP_Mount_Alexmos::read_incoming()
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{
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uint8_t data;
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while (_port->available()) {
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data = _port->read();
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@ -238,27 +238,31 @@ void AP_Mount_Alexmos::read_incoming (){
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_last_command_confirmed = false;
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}
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break;
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case 1: // command ID
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_checksum = data;
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_command_id = data;
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_step++;
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break;
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case 2: // Size of the body of the message
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_checksum += data;
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_payload_length = data;
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_step++;
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break;
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case 3: // checksum of the header
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if (_checksum != data ) {
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_step = 0;
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_checksum = 0;
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//checksum erro
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// checksum error
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break;
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}
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_step++;
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_checksum = 0;
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_payload_counter = 0; // prepare to receive payload
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break;
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case 4: // parsing body
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_checksum += data;
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if (_payload_counter < sizeof(_buffer)) {
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@ -267,6 +271,7 @@ void AP_Mount_Alexmos::read_incoming (){
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if (++_payload_counter == _payload_length)
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_step++;
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break;
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case 5:// body checksum
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_step = 0;
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if (_checksum != data) {
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@ -75,7 +75,6 @@ public:
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_initialised(false)
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{}
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// init - performs any required initialisation for this instance
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virtual void init ();
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@ -93,20 +92,35 @@ public:
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private:
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// get_angles -
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void get_angles();
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// set_motor will activate motors if true, and disable them if false
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void set_motor(bool on);
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// get_boardinfo - get board version and firmware version
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void get_boardinfo();
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// control_axis - send new angles to the gimbal at a fixed speed of 30 deg/s
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void control_axis(const Vector3f& angle , bool targets_in_degrees);
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// read_params - read current profile profile_id and global parameters from the gimbal settings
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void read_params(uint8_t profile_id);
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// write_params - write new parameters to the gimbal settings
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void write_params();
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bool get_realtimedata( Vector3f& angle);
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// Alexmos Serial Protocol reading part implementation
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// send_command - send a command to the Alemox Serial API
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void send_command(uint8_t cmd, uint8_t* data, uint8_t size);
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void parse_body ();
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void read_incoming ();
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// Parse the body of the message received from the Alexmos gimbal
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void parse_body();
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// read_incoming - detect and read the header of the incoming message from the gimbal
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void read_incoming();
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// structure for the Serial Protocol
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bool _last_command_confirmed;
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};
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#endif
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