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 #3326 from elagil/sai_pull_down_for_rx

Browse Source 
SAI pull down clock and data lines in receive mode
This commit is contained in:
Dario Nieuwenhuis 2024-09-10 21:18:23 +00:00 committed by GitHub
commit 3534ee1bd5
No known key found for this signature in database
GPG Key ID: B5690EEEBB952194
1 changed files with 2 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

4
embassy-stm32/src/sai/mod.rs
View File

@ -661,12 +661,12 @@ fn get_af_types(mode: Mode, tx_rx: TxRx) -> (AfType, AfType) {
//sd is defined by tx/rx mode
match tx_rx {
TxRx::Transmitter => AfType::output(OutputType::PushPull, Speed::VeryHigh),
TxRx::Receiver => AfType::input(Pull::None),
TxRx::Receiver => AfType::input(Pull::Down), // Ensure mute level when no input is connected.
},
//clocks (mclk, sck and fs) are defined by master/slave
match mode {
Mode::Master => AfType::output(OutputType::PushPull, Speed::VeryHigh),
Mode::Slave => AfType::input(Pull::None),
Mode::Slave => AfType::input(Pull::Down), // Ensure no clocks when no input is connected.
},
)
}