13:32 <correctalex[m]> <correctalex[m]> "Thanks!" <- OK, as far as I can tell, the timers are a red herring. It _seems_ like the poll of the async i2c futures of embassy-stm32 just keep busy-looping, not allowing the any of the other async tasks to be polled.

13:35 <correctalex[m]> correctalex[m]: I really don't understand how that can happen, though.

13:36 <unit14embedded[m> Hello - I have a very strange issue with Tock-rs and a nucleo_f446re... (full message at <https://catircservices.org/_irc/v1/media/download/AcJCI2V-dBFtoChKfXz1BntPcrVy89_ie8INTzdr-0yWZL4TksWifrnwucAC-ytiIYWwZ0VbZA2HATlWK18VJTm_8AAAAAAAAGNhdGlyY3NlcnZpY2VzLm9yZy9PRHFuRWt4UGJXWWVEaVVDYnBxT1ljb2o>)

13:37 <unit14embedded[m> * Hello - I have a very strange issue with Tock-rs and a nucleo\_f446re... (full message at <https://catircservices.org/_irc/v1/media/download/AT1b7vznJzc0v84Vl7zlslYEFqzPrQsB5uvx5HXVNU4V-uCb6vM3uc61DT5dtvNbAfdb0d5AD8AfPfnWaBEqAXK_8AAAAAAAAGNhdGlyY3NlcnZpY2VzLm9yZy9EWVR0Y3JRTmpFZGVHY213RFJQaFBqZHo>)

13:38 <unit14embedded[m> unit14embedded[m: The actual docs that ship with the board support in tock rs are very out of date

16:48 <correctalex[m]> <correctalex[m]> "I really don't understand how..." <- I went down the rabbit hole of rewriting it to use embassy's executor and remove RTIC completely, but I get the exact same result. Surprisingly unsurprising.

19:27 <correctalex[m]> <correctalex[m]> "I went down the rabbit hole of..." <- OK, so it really is busy-looping inside embassy-stm32's async i2c driver -- right here: https://github.com/embassy-rs/embassy/blob/main/embassy-stm32/src/i2c/v2.rs#L112

19:27 <correctalex[m]> correctalex[m]: I assume things are left in an unhealthy state after a timeout on the first iteration, and that then never finishes again.

20:06 <M9names[m]> <unit14embedded[m> "Hello - I have a very strange..." <- > <@unit14embedded:matrix.org> Hello - I have a very strange issue with Tock-rs and a nucleo\_f446re... (full message at <https://catircservices.org/_irc/v1/media/download/AbThmIR0dUujAL9bN-JttIlVvrKlw7fSjgSItDv5huBe2-icPIsngTQWg9tgjhvktV_loatkysLEvMTWElBZErO_8AAAAAAAAGNhdGlyY3NlcnZpY2VzLm9yZy9rSWdwWGlhY1JUblNRUHBLdXdNT0ZCeGo>)