nordic-dev.net/embassy
2
0
Fork 0
mirror of https://github.com/embassy-rs/embassy.git synced 2024-11-25 00:02:28 +00:00
Code Issues Packages Projects Releases Wiki Activity

Merge pull request #3104 from birdistheword96/main

Browse Source 
Fix: Ensure I2C bus is free before master-write operation
This commit is contained in:
Dario Nieuwenhuis 2024-07-01 23:18:55 +00:00 committed by GitHub
commit 976e9f7fba
No known key found for this signature in database
GPG Key ID: B5690EEEBB952194
1 changed files with 5 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

5
embassy-stm32/src/i2c/v2.rs
View File

@ -109,6 +109,11 @@ impl<'d, M: Mode> I2c<'d, M> {
timeout.check()?;
}
// Wait for the bus to be free
while info.regs.isr().read().busy() {
timeout.check()?;
}
let reload = if reload {
i2c::vals::Reload::NOTCOMPLETED
} else {