10.8.2021 Write Mavlink 2 to TELEM2 :
Issue: Need mavlink 2 transfer.
Solved: No Need Mavlink 2 transfer notice.
SERIAL 2 / UART 2 | Connector： TELEM2
10.8.2021 Q, General, Miscellaneous.
In herelink, qgroundcontrol, changed the Map Provider to Google and Map Type to Satellite Map.
10.8.2021 QGC didnt receive fc orientation. Can arm disarm but cannot receive telemetry data. Need to restart drone if happened.
10.8.2021 Only 5 Serial Ports for pixhawk2.1. we need 5. Not including USB.
1. GPS 1 = GPS 1
2. GPS 2 = GPS 2
3. Telem 1 = Herelink telemetry 1
4. Telem 2 = Range Sensor
5. USB for debug.
Range sensor 2??
Luckily Here 3 uses CAN. New mapping.
1. Serial 3 = GPS 1 = Range sensor 1
2. Serial 4 = GPS 2 = Range sensor 2 (Altitude)
3. Serial 1 = Telem 1 = Herelink (mavlink 2)
4. Serial 2 = Telem 2
5. USB = debugging only.
6. CAN 1 = GPS HERE3 1
7. CAN 2 = GPS HERE3 2
Serial port for pixhawk 2.1
11.8.2021
1 - Pixhawk did not loiter. Checked and see that problem with compass. Check in the internet and saw here2 have 2 options (CAN or I2C). To use GPS1, I2C switch need to be activated.
1 - Pixhawk did not loiter. Checked and see that problem with compass. Check in the internet and saw here2 have 2 options (CAN or I2C). To use GPS1, I2C switch need to be activated.
2 - Awkward behavior with HERELINK system.
Run update in CATIA LAB PC no 28. Because have ADB Debugging.
Then follow this step (https://www.youtube.com/watch?v=2rsmJAX-e4o)
Then follow this step (https://www.youtube.com/watch?v=2rsmJAX-e4o)
System update again on the transmitter. After this will update the air unit.
3- Calibrate HERELINK
- Setup HERELINK with Pixhawk CUBE
4. Setup cube to drone
12.8.2021
5. Setup Lidar for altitude range sensor (set Telem1/Serial 1/rngfnd?)
6. Setup lidar for obstacle sensor (working). (set GPS2/Serial 4/rngfnd2)
13.8.2021
Change pilot_thr_bhv from 0 into 7. ---> FAIL
Change MOT_HOVER_LEARN from 2 to 2. ---> FAIL
The problem found are
1. when MOT_HOVER_LEARN is set to 2. In which set to learn and save. So when it is bench tested, the drone collect data, when tested with propeller, it wants to shoot to sky. (https://discuss.ardupilot.org/t/does-the-final-value-of-mot-thst-hover-mean-anything/27524)
2. The Herelink is not calibrated correctly. Follow the step given, step by step to calibrate correctly.
Thats why we have problem with this for almost a week to look into it. And my superior look at it for 1 more week. Credit to faizul.
*. Setup gimbal using herelink and pixhawk.
Particularly refer to this (https://support.gremsy.com/support/solutions/articles/36000222529-control-gremsy-gimbal-with-herelink-cube-pilot)
.... Issue....
Herelink and seeker 10 not working.
Limited button to control camera gimbal
...Next...
Terrain following
Control camera gimbal using sbus
Adsb avoid
Compassmot and autotune tuning process
Issue;
