08:46 <RoyBuitenhuis[m]> <huayra1[m]> "what is the "recommended" way to..." <- I have always used either (c)bindgen for libraries or just manually keeping both sides up to date.

14:35 <aliceryhl[m]> I'm looking for reviewers for this RFC: https://hackmd.io/f3sFMrYKTWme5vZcUYt1Cw?both

14:35 <aliceryhl[m]> Is the embedded-wg interested in contributing a section under the motivation heading?

16:51 <gauteh[m]> Hi. I'm having one MCU trying to send a JSON document to another MCU over uart (400k baud for instance). A interrupt from a GPS triggers sending, and also reading on the second MCU.. is there any obvious reasons why this wouldn't work? I'm getting consistently corrupted data and errors on the reading side.

16:56 <RockBoynton[m]> how is your physical later? 400k baud may be too fast depending on that, have you tried slower? Have you probed with a logic analyzer?

16:58 <gauteh[m]> yeah, it could be that. Just crappy jumper wires on a breadboard at the moment

17:02 <RockBoynton[m]> s/later/layer/

17:41 <davidmpye[m]> Might there be a better Comms protocol than json?

20:06 <jannic[m]> The CI pipeline for the cortex-m repo has several failures due to updates of rust and ubuntu.

20:06 <jannic[m]> I hope I fixed them all with https://github.com/rust-embedded/cortex-m/pull/562 and https://github.com/rust-embedded/cortex-m/pull/561.

21:14 <huszty[m]> Hi! I am doing a project on an STM32H7 board with some SDRAM attached to it. The idea was to use the SDRAM as heap space in some cases. While it works great for generic content, now also some atomic variables landed on that heap space. Accessing them is causing a hard fault (bus error). Is this expected?