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[UCPD] Set CC pins to analog mode

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Example: On STM32G431 CC2 has a pull-up (default JTAG signal) which needs to be disabled.
This commit is contained in:
Timo Kröger 2024-03-13 17:45:15 +01:00
parent 88d1d38be7
commit 62b0410e86
1 changed files with 6 additions and 2 deletions

8
embassy-stm32/src/ucpd.rs
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@ -95,9 +95,13 @@ impl<'d, T: Instance> Ucpd<'d, T> {
pub fn new( pub fn new(
_peri: impl Peripheral<P = T> + 'd, _peri: impl Peripheral<P = T> + 'd,
_irq: impl interrupt::typelevel::Binding<T::Interrupt, InterruptHandler<T>> + 'd, _irq: impl interrupt::typelevel::Binding<T::Interrupt, InterruptHandler<T>> + 'd,
_cc1: impl Peripheral<P = impl Cc1Pin<T>> + 'd, cc1: impl Peripheral<P = impl Cc1Pin<T>> + 'd,
_cc2: impl Peripheral<P = impl Cc2Pin<T>> + 'd, cc2: impl Peripheral<P = impl Cc2Pin<T>> + 'd,
) -> Self { ) -> Self {
into_ref!(cc1, cc2);
cc1.set_as_analog();
cc2.set_as_analog();
T::enable_and_reset(); T::enable_and_reset();
T::Interrupt::unpend(); T::Interrupt::unpend();
unsafe { T::Interrupt::enable() }; unsafe { T::Interrupt::enable() };