Mavlink Telemetry does not work

[catkira]

Describe the bug

When I configure a port for mavlink telemetry output nothing comes out. I also tried to enable the telemetry mode, that did not work either.

To Reproduce

put an oscilloscope on the configured uart

Expected behavior

see some bits on oscilloscope

Support ID

8cdc29a0-6bd0-4500-835c-6343936bf5ba

Flight controller

BetaFPV Toothpick F722 AIO Flight Controller 35A

Other components

No response

How are the different components wired up (including port information)

No response

Add any other context about the problem that you think might be relevant here

No response