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stm32/dma: rename is_stopped to is_running.

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Note that this does NOT invert the result of `en()` because it was
wrong before.
This commit is contained in:
Dario Nieuwenhuis
2021-12-08 01:51:39 +01:00
parent b2910558d3
commit fd2fe62b5f
3 changed files with 10 additions and 10 deletions
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6
embassy-stm32/src/dma/bdma.rs
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@ -155,8 +155,8 @@ pac::dma_channels! {
unsafe {low_level_api::request_stop(crate::pac::$dma_peri, $channel_num);}
}
fn is_stopped(&self) -> bool {
unsafe {low_level_api::is_stopped(crate::pac::$dma_peri, $channel_num)}
fn is_running(&self) -> bool {
unsafe {low_level_api::is_running(crate::pac::$dma_peri, $channel_num)}
}
fn remaining_transfers(&mut self) -> u16 {
unsafe {low_level_api::get_remaining_transfers(crate::pac::$dma_peri, $channel_num)}
@ -240,7 +240,7 @@ mod low_level_api {
fence(Ordering::SeqCst);
}
pub unsafe fn is_stopped(dma: pac::bdma::Dma, ch: u8) -> bool {
pub unsafe fn is_running(dma: pac::bdma::Dma, ch: u8) -> bool {
let ch = dma.ch(ch as _);
ch.cr().read().en()
}