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stm32/usart: return error instead of panicking on bad baudrate.

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This commit is contained in:
Dario Nieuwenhuis
2023-09-26 00:14:52 +02:00
parent c79a84a98a
commit 5d8817d109
22 changed files with 94 additions and 75 deletions
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2
examples/stm32h7/src/bin/usart.rs
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@ -20,7 +20,7 @@ async fn main_task() {
let p = embassy_stm32::init(Default::default());
let config = Config::default();
let mut usart = Uart::new(p.UART7, p.PF6, p.PF7, Irqs, NoDma, NoDma, config);
let mut usart = Uart::new(p.UART7, p.PF6, p.PF7, Irqs, NoDma, NoDma, config).unwrap();
unwrap!(usart.blocking_write(b"Hello Embassy World!\r\n"));
info!("wrote Hello, starting echo");

2
examples/stm32h7/src/bin/usart_dma.rs
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@ -23,7 +23,7 @@ async fn main_task() {
let p = embassy_stm32::init(Default::default());
let config = Config::default();
let mut usart = Uart::new(p.UART7, p.PF6, p.PF7, Irqs, p.DMA1_CH0, NoDma, config);
let mut usart = Uart::new(p.UART7, p.PF6, p.PF7, Irqs, p.DMA1_CH0, NoDma, config).unwrap();
for n in 0u32.. {
let mut s: String<128> = String::new();

2
examples/stm32h7/src/bin/usart_split.rs
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@ -36,7 +36,7 @@ async fn main(spawner: Spawner) -> ! {
info!("Hello World!");
let config = Config::default();
let mut usart = Uart::new(p.UART7, p.PF6, p.PF7, Irqs, p.DMA1_CH0, p.DMA1_CH1, config);
let mut usart = Uart::new(p.UART7, p.PF6, p.PF7, Irqs, p.DMA1_CH0, p.DMA1_CH1, config).unwrap();
unwrap!(usart.blocking_write(b"Type 8 chars to echo!\r\n"));
let (mut tx, rx) = usart.split();