Hi Greg, thanks, a Happy New Year to you too!
For bidirectional sport telemetry nothing special is required, if you have the yaapu telemetry script working you are all set.
Current master does not have bidirectional sport support, in order to test the feature you’d need to use my branch.
For fport you have 2 wiring choices:
- use RCIN on your board
- use a serial port with SERIALn_PROTOCOL = 23
Option 1 is oneway and only allows for RC control, it uses a full software serial implementation and tridge needs to extend it to be two way before we can have telemetry on it.
Option 2 allows both RC + telemetry on a single wire.
It’s two way but right now telemetry is one way only for I haven’t integrated my patches with the fport code.This option requires the very same options/adapters/inverters that are needed by sport, which options to use depend on the board capabilities. For an F4 board for example you still need an inverter ,check here for some examples.
Yes, for fport you need an fport capable receiver like the x4r.
For bidirectional sport X8R works just fine as well as any other sport capable receiver like the R9 series, xsr etc…