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Fix ADC eoc/eos interrupts #220

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Merged
usbalbin merged 1 commit into from
Jul 21, 2025
Merged

Fix ADC eoc/eos interrupts #220

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20 changes: 16 additions & 4 deletions src/adc/mod.rs
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Original file line number Diff line number Diff line change
Expand Up @@ -714,14 +714,14 @@ impl<ADC: Instance> DynamicAdc<ADC> {
#[inline(always)]
pub fn set_end_of_conversion_interrupt(&mut self, eoc: config::Eoc) {
self.config.end_of_conversion_interrupt = eoc;
let (en, eocs) = match eoc {
let (en_eoc, en_eos) = match eoc {
config::Eoc::Disabled => (false, false),
config::Eoc::Conversion => (true, true),
config::Eoc::Sequence => (true, false),
config::Eoc::Conversion => (true, false),
config::Eoc::Sequence => (false, true),
};
self.adc_reg
.ier()
.modify(|_, w| w.eosie().bit(eocs).eocie().bit(en));
.modify(|_, w| w.eosie().bit(en_eos).eocie().bit(en_eoc));
}

/// Enable/disable overrun interrupt
Expand Down Expand Up @@ -902,6 +902,12 @@ impl<ADC: Instance> DynamicAdc<ADC> {
self.adc_reg.isr().modify(|_, w| w.eoc().clear());
}

/// Resets the end-of-sequence flag
#[inline(always)]
pub fn clear_end_of_sequence_flag(&mut self) {
self.adc_reg.isr().modify(|_, w| w.eos().clear());
}

/// Block until the conversion is completed and return to configured
pub fn wait_for_conversion_sequence(&mut self) {
while !self.adc_reg.isr().read().eoc().bit_is_set() {}
Expand Down Expand Up @@ -1445,6 +1451,12 @@ impl<ADC: Instance> Adc<ADC, Active> {
pub fn clear_end_conversion_flag(&mut self) {
self.adc.clear_end_of_conversion_flag();
}

/// Clear the end of sequence interrupt flag
#[inline(always)]
pub fn clear_end_sequence_flag(&mut self) {
self.adc.clear_end_of_sequence_flag();
}
}

impl<ADC: Instance> Adc<ADC, DMA> {
Expand Down
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