Hi all,
I’m having problems with the telemetry data refresh rate. I’m not sure if the problem is coming from the copter or mission planner though. However, the problem started since I flashed Copter 3.6 with ChibiOS and that’s why I decided to post it here. What I’m experiencing is a big delay (around 5 sec) on Mission Planner when it is connected through the radio module (see Mavlink Inspector figure), but when it is connected via USB everything runs very smooth and can’t notice the delay. I believe the parameters are set correctly, MP is requesting 10hz data (see sr1 parameters figure).
I ran out of ideas of what could be causing this and it is hard to believe that the CPU is running overloaded because the copter flies just fine. Maybe the RFD900 is getting overwhelmed by all the data?? Hope someone can give me a hand on this.
Here is my hardware setup:
- Pixhawk Cube 2.1 running Copter 3.6.2 with ChibiOS
- RFD900+ set to 57 baudrate, 64kB air speed, send Raw data, RTS CTS enabled (I’ve tried other setups like send Mavlink packets and RTS CTS disabled, but no change)
- Mission Planner 1.3.59 (I also tried 1.3.61 but same story)