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Reset peripherals on enable

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This commit is contained in:
chemicstry 2022-03-18 00:46:46 +02:00
parent 5f39f13616
commit ca88ace98d
3 changed files with 3 additions and 0 deletions
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1
embassy-stm32/src/i2c/v1.rs
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@ -32,6 +32,7 @@ impl<'d, T: Instance> I2c<'d, T> {
unborrow!(scl, sda); unborrow!(scl, sda);
T::enable(); T::enable();
T::reset();
unsafe { unsafe {
scl.set_as_af(scl.af_num(), AFType::OutputOpenDrain); scl.set_as_af(scl.af_num(), AFType::OutputOpenDrain);

1
embassy-stm32/src/i2c/v2.rs
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@ -53,6 +53,7 @@ impl<'d, T: Instance, TXDMA, RXDMA> I2c<'d, T, TXDMA, RXDMA> {
unborrow!(irq, scl, sda, tx_dma, rx_dma); unborrow!(irq, scl, sda, tx_dma, rx_dma);
T::enable(); T::enable();
T::reset();
unsafe { unsafe {
scl.set_as_af(scl.af_num(), AFType::OutputOpenDrain); scl.set_as_af(scl.af_num(), AFType::OutputOpenDrain);

1
embassy-stm32/src/usart/mod.rs
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@ -200,6 +200,7 @@ impl<'d, T: Instance, TxDma, RxDma> Uart<'d, T, TxDma, RxDma> {
unborrow!(_inner, rx, tx, tx_dma, rx_dma); unborrow!(_inner, rx, tx, tx_dma, rx_dma);
T::enable(); T::enable();
T::reset();
let pclk_freq = T::frequency(); let pclk_freq = T::frequency();
// TODO: better calculation, including error checking and OVER8 if possible. // TODO: better calculation, including error checking and OVER8 if possible.