nordic-dev.net/embassy
2
0
Fork 0
mirror of https://github.com/embassy-rs/embassy.git synced 2024-11-21 22:32:29 +00:00
Code Issues Packages Projects Releases Wiki Activity

Merge pull request #3299 from badrbouslikhin/main

Browse Source 
fix(stm32): disable transmitter during during half-duplex flush
This commit is contained in:
Dario Nieuwenhuis 2024-10-13 20:10:16 +00:00 committed by GitHub
commit 2f6273bb5d
No known key found for this signature in database
GPG Key ID: B5690EEEBB952194
1 changed files with 5 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

7
embassy-stm32/src/usart/mod.rs
View File

@ -535,9 +535,12 @@ fn blocking_flush(info: &Info) -> Result<(), Error> {
let r = info.regs;
while !sr(r).read().tc() {}
// Enable Receiver after transmission complete for Half-Duplex mode
// Disable Transmitter and enable receiver after transmission complete for Half-Duplex mode
if r.cr3().read().hdsel() {
r.cr1().modify(|reg| reg.set_re(true));
r.cr1().modify(|reg| {
reg.set_te(false);
reg.set_re(true);
});
}
Ok(())