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update DAC triggers to incorporate v3

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This commit is contained in:
JuliDi
2023-07-22 19:25:02 +02:00
parent 224fbc8125
commit 80ce6d1fb7
3 changed files with 66 additions and 14 deletions
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57
embassy-stm32/src/dac/mod.rs
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@ -38,11 +38,30 @@ impl Channel {
#[cfg_attr(feature = "defmt", derive(defmt::Format))]
/// Trigger sources for CH1
pub enum Ch1Trigger {
Tim6,
Tim3,
Tim7,
Tim15,
#[cfg(dac_v3)]
Tim1,
Tim2,
#[cfg(not(dac_v2))]
Tim3,
#[cfg(dac_v3)]
Tim4,
#[cfg(dac_v3)]
Tim5,
Tim6,
Tim7,
#[cfg(dac_v3)]
Tim8,
Tim15,
#[cfg(dac_v3)]
Hrtim1Dactrg1,
#[cfg(dac_v3)]
Hrtim1Dactrg2,
#[cfg(dac_v3)]
Lptim1,
#[cfg(dac_v3)]
Lptim2,
#[cfg(dac_v3)]
Lptim3,
Exti9,
Software,
}
@ -50,11 +69,30 @@ pub enum Ch1Trigger {
impl Ch1Trigger {
fn tsel(&self) -> dac::vals::Tsel1 {
match self {
Ch1Trigger::Tim6 => dac::vals::Tsel1::TIM6_TRGO,
Ch1Trigger::Tim3 => dac::vals::Tsel1::TIM3_TRGO,
Ch1Trigger::Tim7 => dac::vals::Tsel1::TIM7_TRGO,
Ch1Trigger::Tim15 => dac::vals::Tsel1::TIM15_TRGO,
#[cfg(dac_v3)]
Ch1Trigger::Tim1 => dac::vals::Tsel1::TIM1_TRGO,
Ch1Trigger::Tim2 => dac::vals::Tsel1::TIM2_TRGO,
#[cfg(dac_v2)]
Ch1Trigger::Tim3 => dac::vals::Tsel1::TIM3_TRGO,
#[cfg(dac_v3)]
Ch1Trigger::Tim4 => dac::vals::Tsel1::TIM4_TRGO,
#[cfg(dac_v3)]
Ch1Trigger::Tim5 => dac::vals::Tsel1::TIM5_TRGO,
Ch1Trigger::Tim6 => dac::vals::Tsel1::TIM6_TRGO,
Ch1Trigger::Tim7 => dac::vals::Tsel1::TIM7_TRGO,
#[cfg(dac_v3)]
Ch1Trigger::Tim8 => dac::vals::Tsel1::TIM8_TRGO,
Ch1Trigger::Tim15 => dac::vals::Tsel1::TIM15_TRGO,
#[cfg(dac_v3)]
Ch1Trigger::Hrtim1Dactrg1 => dac::vals::Tsel1::HRTIM1_DACTRG1,
#[cfg(dac_v3)]
Ch1Trigger::Hrtim1Dactrg2 => dac::vals::Tsel1::HRTIM1_DACTRG2,
#[cfg(dac_v3)]
Ch1Trigger::Lptim1 => dac::vals::Tsel1::LPTIM1_OUT,
#[cfg(dac_v3)]
Ch1Trigger::Lptim2 => dac::vals::Tsel1::LPTIM2_OUT,
#[cfg(dac_v3)]
Ch1Trigger::Lptim3 => dac::vals::Tsel1::LPTIM3_OUT,
Ch1Trigger::Exti9 => dac::vals::Tsel1::EXTI9,
Ch1Trigger::Software => dac::vals::Tsel1::SOFTWARE,
}
@ -363,7 +401,6 @@ impl<'d, T: Instance, Tx> DacCh2<'d, T, Tx> {
/// Note that for performance reasons in circular mode the transfer complete interrupt is disabled.
///
/// **Important:** Channel 2 has to be configured for the DAC instance!
#[cfg(all(bdma, not(dma)))] // It currently only works with BDMA-only chips (DMA should theoretically work though)
pub async fn write(&mut self, data: ValueArray<'_>, circular: bool) -> Result<(), Error>
where
Tx: DmaCh2<T>,
@ -467,7 +504,7 @@ impl<'d, T: Instance, TxCh1, TxCh2> Dac<'d, T, TxCh1, TxCh2> {
dac_ch1.enable_channel().unwrap();
dac_ch1.set_trigger_enable(true).unwrap();
#[cfg(dac_v2)]
#[cfg(any(dac_v2, dac_v3))]
dac_ch2.set_channel_mode(0).unwrap();
dac_ch2.enable_channel().unwrap();
dac_ch2.set_trigger_enable(true).unwrap();