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Rover: tidy GCS_MAVLink handleMessage function 

Co-authored-by: nubcaker
This commit is contained in:
Peter Barker 2021-01-04 15:46:45 +11:00 committed by Randy Mackay
parent d24e569b20
commit 1362abba2e
2 changed files with 62 additions and 31 deletions
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85
Rover/GCS_Mavlink.cpp
View File

@ -743,16 +743,52 @@ void GCS_MAVLINK_Rover::handleMessage(const mavlink_message_t &msg)
{
switch (msg.msgid) {
case MAVLINK_MSG_ID_MANUAL_CONTROL:
handle_manual_control(msg);
break;
case MAVLINK_MSG_ID_HEARTBEAT:
handle_heartbeat(msg);
break;
case MAVLINK_MSG_ID_SET_ATTITUDE_TARGET:
handle_set_attitude_target(msg);
break;
case MAVLINK_MSG_ID_SET_POSITION_TARGET_LOCAL_NED:
handle_set_position_target_local_ned(msg);
break;
case MAVLINK_MSG_ID_SET_POSITION_TARGET_GLOBAL_INT:
handle_set_position_target_global_int(msg);
break;
#if HIL_MODE != HIL_MODE_DISABLED
case MAVLINK_MSG_ID_HIL_STATE:
handle_hil_state(msg);
break;
#endif
case MAVLINK_MSG_ID_RADIO:
case MAVLINK_MSG_ID_RADIO_STATUS:
handle_radio(msg);
break;
default:
handle_common_message(msg);
break;
}
}
void GCS_MAVLINK_Rover::handle_manual_control(const mavlink_message_t &msg)
{
if (msg.sysid != rover.g.sysid_my_gcs) { // Only accept control from our gcs
break;
return;
}
mavlink_manual_control_t packet;
mavlink_msg_manual_control_decode(&msg, &packet);
if (packet.target != rover.g.sysid_this_mav) {
break; // only accept control aimed at us
return; // only accept control aimed at us
}
uint32_t tnow = AP_HAL::millis();
@ -762,20 +798,18 @@ void GCS_MAVLINK_Rover::handleMessage(const mavlink_message_t &msg)
// a manual control message is considered to be a 'heartbeat' from the ground station for failsafe purposes
rover.failsafe.last_heartbeat_ms = tnow;
break;
}
case MAVLINK_MSG_ID_HEARTBEAT:
void GCS_MAVLINK_Rover::handle_heartbeat(const mavlink_message_t &msg)
{
// we keep track of the last time we received a heartbeat from our GCS for failsafe purposes
if (msg.sysid != rover.g.sysid_my_gcs) {
break;
return;
}
rover.failsafe.last_heartbeat_ms = AP_HAL::millis();
break;
}
case MAVLINK_MSG_ID_SET_ATTITUDE_TARGET: // MAV ID: 82
void GCS_MAVLINK_Rover::handle_set_attitude_target(const mavlink_message_t &msg)
{
// decode packet
mavlink_set_attitude_target_t packet;
@ -783,12 +817,12 @@ void GCS_MAVLINK_Rover::handleMessage(const mavlink_message_t &msg)
// exit if vehicle is not in Guided mode
if (!rover.control_mode->in_guided_mode()) {
break;
return;
}
// ensure type_mask specifies to use thrust
if ((packet.type_mask & MAVLINK_SET_ATT_TYPE_MASK_THROTTLE_IGNORE) != 0) {
break;
return;
}
// convert thrust to ground speed
@ -804,10 +838,9 @@ void GCS_MAVLINK_Rover::handleMessage(const mavlink_message_t &msg)
// use body_yaw_rate field
rover.mode_guided.set_desired_turn_rate_and_speed((RAD_TO_DEG * packet.body_yaw_rate) * 100.0f, target_speed);
}
break;
}
case MAVLINK_MSG_ID_SET_POSITION_TARGET_LOCAL_NED: // MAV ID: 84
void GCS_MAVLINK_Rover::handle_set_position_target_local_ned(const mavlink_message_t &msg)
{
// decode packet
mavlink_set_position_target_local_ned_t packet;
@ -815,13 +848,13 @@ void GCS_MAVLINK_Rover::handleMessage(const mavlink_message_t &msg)
// exit if vehicle is not in Guided mode
if (!rover.control_mode->in_guided_mode()) {
break;
return;
}
// need ekf origin
Location ekf_origin;
if (!rover.ahrs.get_origin(ekf_origin)) {
break;
return;
}
// check for supported coordinate frames
@ -829,7 +862,7 @@ void GCS_MAVLINK_Rover::handleMessage(const mavlink_message_t &msg)
packet.coordinate_frame != MAV_FRAME_LOCAL_OFFSET_NED &&
packet.coordinate_frame != MAV_FRAME_BODY_NED &&
packet.coordinate_frame != MAV_FRAME_BODY_OFFSET_NED) {
break;
return;
}
bool pos_ignore = packet.type_mask & MAVLINK_SET_POS_TYPE_MASK_POS_IGNORE;
@ -931,10 +964,9 @@ void GCS_MAVLINK_Rover::handleMessage(const mavlink_message_t &msg)
// consume just turn rate (probably only skid steering vehicles can do this)
rover.mode_guided.set_desired_turn_rate_and_speed(target_turn_rate_cds, 0.0f);
}
break;
}
case MAVLINK_MSG_ID_SET_POSITION_TARGET_GLOBAL_INT: // MAV ID: 86
void GCS_MAVLINK_Rover::handle_set_position_target_global_int(const mavlink_message_t &msg)
{
// decode packet
mavlink_set_position_target_global_int_t packet;
@ -942,7 +974,7 @@ void GCS_MAVLINK_Rover::handleMessage(const mavlink_message_t &msg)
// exit if vehicle is not in Guided mode
if (!rover.control_mode->in_guided_mode()) {
break;
return;
}
// check for supported coordinate frames
if (packet.coordinate_frame != MAV_FRAME_GLOBAL &&
@ -951,7 +983,7 @@ void GCS_MAVLINK_Rover::handleMessage(const mavlink_message_t &msg)
packet.coordinate_frame != MAV_FRAME_GLOBAL_RELATIVE_ALT_INT &&
packet.coordinate_frame != MAV_FRAME_GLOBAL_TERRAIN_ALT &&
packet.coordinate_frame != MAV_FRAME_GLOBAL_TERRAIN_ALT_INT) {
break;
return;
}
bool pos_ignore = packet.type_mask & MAVLINK_SET_POS_TYPE_MASK_POS_IGNORE;
bool vel_ignore = packet.type_mask & MAVLINK_SET_POS_TYPE_MASK_VEL_IGNORE;
@ -965,7 +997,7 @@ void GCS_MAVLINK_Rover::handleMessage(const mavlink_message_t &msg)
// sanity check location
if (!check_latlng(packet.lat_int, packet.lon_int)) {
// result = MAV_RESULT_FAILED;
break;
return;
}
target_loc.lat = packet.lat_int;
target_loc.lng = packet.lon_int;
@ -1036,18 +1068,17 @@ void GCS_MAVLINK_Rover::handleMessage(const mavlink_message_t &msg)
// consume just turn rate(probably only skid steering vehicles can do this)
rover.mode_guided.set_desired_turn_rate_and_speed(target_turn_rate_cds, 0.0f);
}
break;
}
#if HIL_MODE != HIL_MODE_DISABLED
case MAVLINK_MSG_ID_HIL_STATE:
void GCS_MAVLINK_Rover::handle_hil_state(const mavlink_message_t &msg)
{
mavlink_hil_state_t packet;
mavlink_msg_hil_state_decode(&msg, &packet);
// sanity check location
if (!check_latlng(packet.lat, packet.lon)) {
break;
return;
}
// set gps hil sensor
@ -1079,22 +1110,14 @@ void GCS_MAVLINK_Rover::handleMessage(const mavlink_message_t &msg)
ins.set_accel(0, accels);
compass.setHIL(0, packet.roll, packet.pitch, packet.yaw);
compass.setHIL(1, packet.roll, packet.pitch, packet.yaw);
break;
}
#endif // HIL_MODE
case MAVLINK_MSG_ID_RADIO:
case MAVLINK_MSG_ID_RADIO_STATUS:
void GCS_MAVLINK_Rover::handle_radio(const mavlink_message_t &msg)
{
handle_radio_status(msg, rover.should_log(MASK_LOG_PM));
break;
}
default:
handle_common_message(msg);
break;
} // end switch
} // end handle mavlink
uint64_t GCS_MAVLINK_Rover::capabilities() const
{

8
Rover/GCS_Mavlink.h
View File

@ -41,6 +41,14 @@ private:
void handle_rc_channels_override(const mavlink_message_t &msg) override;
bool try_send_message(enum ap_message id) override;
void handle_manual_control(const mavlink_message_t &msg);
void handle_heartbeat(const mavlink_message_t &msg);
void handle_set_attitude_target(const mavlink_message_t &msg);
void handle_set_position_target_local_ned(const mavlink_message_t &msg);
void handle_set_position_target_global_int(const mavlink_message_t &msg);
void handle_hil_state(const mavlink_message_t &msg);
void handle_radio(const mavlink_message_t &msg);
void packetReceived(const mavlink_status_t &status, const mavlink_message_t &msg) override;
MAV_MODE base_mode() const override;