Teensy 3.2 - Reading from receiver & sending to USB -> 'deadlock' ?!

bolderflight / sbus

Arduino and CMake library for communicating with SBUS receivers and servos.

MIT License

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Teensy 3.2 - Reading from receiver & sending to USB -> 'deadlock' ?! #41

Closed mw46d closed 3 years ago

mw46d commented 3 years ago

A very simple test program seems to 'deadlock' [for lack of better understanding yet] mt Teensy 3.2. The Arduino Serial Monitor does reports a couple of lines (around eight) and then does not report new readings and it even has problems, closing. The Teensy does not like to accept a new program either afterwards:-( I usually disconnect the receiver and download a Blink sketch in between:-( SBUS_t1.zip Don't know iff it matters, the receiver is a FrSky XM+.

mw46d commented 3 years ago

It looks like things get out of sync?! It works fine when I do things in the following order

Power on the Teensy 3.2 & receiver
Start the serial monitor (not showing anything at that point)
Power on the transmitter and select the correct model --> The serial monitor spits out lines as expected. I watched it for 30 seconds or so (much longer than above) It does not work, when the transmitter is on, when the Teensy/receiver are switched on. Then I only see a couple of lines:-(

flybrianfly commented 3 years ago

Should be resolved, re-open the issue if you're still having problems with v2.0.0 of this library.