Im at the course “connect drone to MP via internet only”
I am able to connect using the MP interphase but unable to do it via scripts.
read an older blog here but could not make it happen.
I also followed the steps in the youtube video “make your own pixhawk rpi dorn in 36 minutes”.
following the steps in the youtube video, I did change the RPI config tool ad also edited the boot/config.txt file.
when I connect the rpi to power, the pixhawk does get power too.
this is what I get with /dev/ttyAMA0 (youtube video) pi@raspberrypi:~ $ mavproxy.py --master=/dev/ttyAMA0 --baud 57600 WARNING: You should uninstall ModemManager as it conflicts with APM and Pixhawk Connect /dev/ttyAMA0 source_system=255 Log Directory: Telemetry log: mav.tlog Waiting for heartbeat from /dev/ttyAMA0 MAV> Detected vehicle 1:1 on link 0 online system 1 Mode(0)> Mode Mode(0) fence present AP: ArduCopter V4.3.3 (34e8e02c) AP: ChibiOS: 66e5de0d AP: Pixhawk1 00410041 30365115 31313731 AP: RCOut: PWM:1-14 AP: IMU0: fast sampling enabled 8.0kHz/1.0kHz AP: Frame: UNSUPPORTED Received 936 parameters (ftp) Saved 936 parameters to mav.parm AP: GPS Glitch or Compass error AP: EKF variance AP: PreArm: Motors: Check frame class and type
this is what I get with IP (dojo course)
pi@raspberrypi:~ $ mavproxy.py --master=192.168.0.207:14550
WARNING: You should uninstall ModemManager as it conflicts with APM and Pixhawk
Connect 192.168.0.207:14550 source_system=255
Telemetry log: mav.tlog
Waiting for heartbeat from 192.168.0.207:14550
MAV> link 1 down
for this modemmanager error I did disable it, same error used: sudo systemctl disable ModemManager.service