Mirror
/
ardupilot
mirror of https://github.com/ArduPilot/ardupilot
5
0
Fork 0
Code Issues Packages Projects Releases Wiki Activity

Rover: MAV_CMD_DO_SET_HOME support in APMRover2

This commit is contained in:
Saloni Jain 2016-03-14 13:38:31 +05:30 committed by Andrew Tridgell
parent 981f5a132e
commit ff74792fd4
1 changed files with 35 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

35
APMrover2/GCS_Mavlink.cpp
View File

@ -1100,6 +1100,41 @@ void GCS_MAVLINK::handleMessage(mavlink_message_t* msg)
break; break;
} }
case MAV_CMD_DO_SET_HOME:
{
// param1 : use current (1=use current location, 0=use specified location)
// param5 : latitude
// param6 : longitude
// param7 : altitude
result = MAV_RESULT_FAILED; // assume failure
if (is_equal(packet.param1,1.0f)) {
rover.init_home();
} else {
if (is_zero(packet.param5) && is_zero(packet.param6) && is_zero(packet.param7)) {
// don't allow the 0,0 position
break;
}
// sanity check location
if (fabsf(packet.param5) > 90.0f || fabsf(packet.param6) > 180.0f) {
break;
}
Location new_home_loc {};
new_home_loc.lat = (int32_t)(packet.param5 * 1.0e7f);
new_home_loc.lng = (int32_t)(packet.param6 * 1.0e7f);
new_home_loc.alt = (int32_t)(packet.param7 * 100.0f);
rover.ahrs.set_home(new_home_loc);
rover.home_is_set = HOME_SET_NOT_LOCKED;
rover.Log_Write_Home_And_Origin();
GCS_MAVLINK::send_home_all(new_home_loc);
result = MAV_RESULT_ACCEPTED;
rover.gcs_send_text_fmt(MAV_SEVERITY_INFO, "Set HOME to %.6f %.6f at %um",
(double)(new_home_loc.lat*1.0e-7f),
(double)(new_home_loc.lng*1.0e-7f),
(uint32_t)(new_home_loc.alt*0.01f));
}
break;
}
case MAV_CMD_DO_START_MAG_CAL: case MAV_CMD_DO_START_MAG_CAL:
case MAV_CMD_DO_ACCEPT_MAG_CAL: case MAV_CMD_DO_ACCEPT_MAG_CAL:
case MAV_CMD_DO_CANCEL_MAG_CAL: case MAV_CMD_DO_CANCEL_MAG_CAL: