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iNavFlight / inav

INAV: Navigation-enabled flight control software
https://inavflight.github.io
GNU General Public License v3.0
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F35 furious fpv board r9mm s-port not working 2.5.x #6021

Closed tecnoadsl closed 3 years ago

tecnoadsl commented 4 years ago

After upgrading from 2.4 to 2.50 s-port is not more working. Tested for inverted and univerted pin receiver side. After downgrade it stars to run again normally on s-port pin.

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upeter commented 4 years ago

After upgrading from 2.4 to 2.50 s-port is not more working. Tested for inverted and univerted pin receiver side. After downgrade it stars to run again normally on s-port pin.

Same problem here with identical setup, though I could never get telemetry (besides rssi, rxbt) to work. Nor in my previous INav version 1.9.1 nor the current INAV 2.5.2. I use:

I tried all telemetry_ configurations, like in: https://github.com/iNavFlight/inav/issues/5902 but no luck so far.

My s-port connection is soldered to the inverted s-port pin (number 5) and not s-port/f-port (number 2) of the R9MM receiver. Do you also can confirm that?

PS: with the R-XSR receiver telemetry just worked out of the box

tecnoadsl commented 4 years ago

You should use s-port pin n.2 receiver side and use "set telemetry_halfduplex = OFF". In this way it works again.

upeter commented 4 years ago

That`s indeed the trick, figured it out myself just to realize you mentionned the solution here ;-). Thanx.

The same applies for the R9Slim+ receiver: use pin n.2 and not the inverted s.port.