From 5d8817d1095589e1916a92adc9db3feb1a3b91b5 Mon Sep 17 00:00:00 2001 From: Dario Nieuwenhuis Date: Tue, 26 Sep 2023 00:14:52 +0200 Subject: stm32/usart: return error instead of panicking on bad baudrate. --- examples/stm32f3/src/bin/usart_dma.rs | 2 +- examples/stm32f4/src/bin/usart.rs | 2 +- examples/stm32f4/src/bin/usart_buffered.rs | 2 +- examples/stm32f4/src/bin/usart_dma.rs | 2 +- examples/stm32f7/src/bin/usart_dma.rs | 2 +- examples/stm32h5/src/bin/usart.rs | 2 +- examples/stm32h5/src/bin/usart_dma.rs | 2 +- examples/stm32h5/src/bin/usart_split.rs | 2 +- examples/stm32h7/src/bin/usart.rs | 2 +- examples/stm32h7/src/bin/usart_dma.rs | 2 +- examples/stm32h7/src/bin/usart_split.rs | 2 +- examples/stm32l0/src/bin/usart_dma.rs | 2 +- examples/stm32l0/src/bin/usart_irq.rs | 8 +++----- examples/stm32l4/src/bin/usart.rs | 2 +- examples/stm32l4/src/bin/usart_dma.rs | 2 +- examples/stm32wl/src/bin/uart_async.rs | 4 ++-- 16 files changed, 19 insertions(+), 21 deletions(-) (limited to 'examples') diff --git a/examples/stm32f3/src/bin/usart_dma.rs b/examples/stm32f3/src/bin/usart_dma.rs index 85f01a69e..ce8c212ae 100644 --- a/examples/stm32f3/src/bin/usart_dma.rs +++ b/examples/stm32f3/src/bin/usart_dma.rs @@ -22,7 +22,7 @@ async fn main(_spawner: Spawner) { info!("Hello World!"); let config = Config::default(); - let mut usart = Uart::new(p.USART1, p.PE1, p.PE0, Irqs, p.DMA1_CH4, NoDma, config); + let mut usart = Uart::new(p.USART1, p.PE1, p.PE0, Irqs, p.DMA1_CH4, NoDma, config).unwrap(); for n in 0u32.. { let mut s: String<128> = String::new(); diff --git a/examples/stm32f4/src/bin/usart.rs b/examples/stm32f4/src/bin/usart.rs index 7680fe845..45e94715f 100644 --- a/examples/stm32f4/src/bin/usart.rs +++ b/examples/stm32f4/src/bin/usart.rs @@ -20,7 +20,7 @@ fn main() -> ! { let p = embassy_stm32::init(Default::default()); let config = Config::default(); - let mut usart = Uart::new(p.USART3, p.PD9, p.PD8, Irqs, NoDma, NoDma, config); + let mut usart = Uart::new(p.USART3, p.PD9, p.PD8, Irqs, NoDma, NoDma, config).unwrap(); unwrap!(usart.blocking_write(b"Hello Embassy World!\r\n")); info!("wrote Hello, starting echo"); diff --git a/examples/stm32f4/src/bin/usart_buffered.rs b/examples/stm32f4/src/bin/usart_buffered.rs index c0a64d94b..71abc2893 100644 --- a/examples/stm32f4/src/bin/usart_buffered.rs +++ b/examples/stm32f4/src/bin/usart_buffered.rs @@ -22,7 +22,7 @@ async fn main(_spawner: Spawner) { let mut tx_buf = [0u8; 32]; let mut rx_buf = [0u8; 32]; - let mut buf_usart = BufferedUart::new(p.USART3, Irqs, p.PD9, p.PD8, &mut tx_buf, &mut rx_buf, config); + let mut buf_usart = BufferedUart::new(p.USART3, Irqs, p.PD9, p.PD8, &mut tx_buf, &mut rx_buf, config).unwrap(); loop { let buf = buf_usart.fill_buf().await.unwrap(); diff --git a/examples/stm32f4/src/bin/usart_dma.rs b/examples/stm32f4/src/bin/usart_dma.rs index 3408ec370..dca25a78c 100644 --- a/examples/stm32f4/src/bin/usart_dma.rs +++ b/examples/stm32f4/src/bin/usart_dma.rs @@ -22,7 +22,7 @@ async fn main(_spawner: Spawner) { info!("Hello World!"); let config = Config::default(); - let mut usart = Uart::new(p.USART3, p.PD9, p.PD8, Irqs, p.DMA1_CH3, NoDma, config); + let mut usart = Uart::new(p.USART3, p.PD9, p.PD8, Irqs, p.DMA1_CH3, NoDma, config).unwrap(); for n in 0u32.. { let mut s: String<128> = String::new(); diff --git a/examples/stm32f7/src/bin/usart_dma.rs b/examples/stm32f7/src/bin/usart_dma.rs index 4700287a7..ba064081e 100644 --- a/examples/stm32f7/src/bin/usart_dma.rs +++ b/examples/stm32f7/src/bin/usart_dma.rs @@ -20,7 +20,7 @@ bind_interrupts!(struct Irqs { async fn main(_spawner: Spawner) { let p = embassy_stm32::init(Default::default()); let config = Config::default(); - let mut usart = Uart::new(p.UART7, p.PA8, p.PA15, Irqs, p.DMA1_CH1, NoDma, config); + let mut usart = Uart::new(p.UART7, p.PA8, p.PA15, Irqs, p.DMA1_CH1, NoDma, config).unwrap(); for n in 0u32.. { let mut s: String<128> = String::new(); diff --git a/examples/stm32h5/src/bin/usart.rs b/examples/stm32h5/src/bin/usart.rs index 0abb94abb..db04d4e55 100644 --- a/examples/stm32h5/src/bin/usart.rs +++ b/examples/stm32h5/src/bin/usart.rs @@ -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"); diff --git a/examples/stm32h5/src/bin/usart_dma.rs b/examples/stm32h5/src/bin/usart_dma.rs index 48264f884..bafe50839 100644 --- a/examples/stm32h5/src/bin/usart_dma.rs +++ b/examples/stm32h5/src/bin/usart_dma.rs @@ -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.GPDMA1_CH0, NoDma, config); + let mut usart = Uart::new(p.UART7, p.PF6, p.PF7, Irqs, p.GPDMA1_CH0, NoDma, config).unwrap(); for n in 0u32.. { let mut s: String<128> = String::new(); diff --git a/examples/stm32h5/src/bin/usart_split.rs b/examples/stm32h5/src/bin/usart_split.rs index a6b2e690b..d9037c014 100644 --- a/examples/stm32h5/src/bin/usart_split.rs +++ b/examples/stm32h5/src/bin/usart_split.rs @@ -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.GPDMA1_CH0, p.GPDMA1_CH1, config); + let mut usart = Uart::new(p.UART7, p.PF6, p.PF7, Irqs, p.GPDMA1_CH0, p.GPDMA1_CH1, config).unwrap(); unwrap!(usart.blocking_write(b"Type 8 chars to echo!\r\n")); let (mut tx, rx) = usart.split(); diff --git a/examples/stm32h7/src/bin/usart.rs b/examples/stm32h7/src/bin/usart.rs index 0abb94abb..db04d4e55 100644 --- a/examples/stm32h7/src/bin/usart.rs +++ b/examples/stm32h7/src/bin/usart.rs @@ -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"); diff --git a/examples/stm32h7/src/bin/usart_dma.rs b/examples/stm32h7/src/bin/usart_dma.rs index f1fe7fce6..249050fd1 100644 --- a/examples/stm32h7/src/bin/usart_dma.rs +++ b/examples/stm32h7/src/bin/usart_dma.rs @@ -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(); diff --git a/examples/stm32h7/src/bin/usart_split.rs b/examples/stm32h7/src/bin/usart_split.rs index aa0753450..61c9f1954 100644 --- a/examples/stm32h7/src/bin/usart_split.rs +++ b/examples/stm32h7/src/bin/usart_split.rs @@ -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(); diff --git a/examples/stm32l0/src/bin/usart_dma.rs b/examples/stm32l0/src/bin/usart_dma.rs index eae8f3452..62c9b5595 100644 --- a/examples/stm32l0/src/bin/usart_dma.rs +++ b/examples/stm32l0/src/bin/usart_dma.rs @@ -15,7 +15,7 @@ bind_interrupts!(struct Irqs { #[embassy_executor::main] async fn main(_spawner: Spawner) { let p = embassy_stm32::init(Default::default()); - let mut usart = Uart::new(p.USART1, p.PB7, p.PB6, Irqs, p.DMA1_CH2, p.DMA1_CH3, Config::default()); + let mut usart = Uart::new(p.USART1, p.PB7, p.PB6, Irqs, p.DMA1_CH2, p.DMA1_CH3, Config::default()).unwrap(); usart.write(b"Hello Embassy World!\r\n").await.unwrap(); info!("wrote Hello, starting echo"); diff --git a/examples/stm32l0/src/bin/usart_irq.rs b/examples/stm32l0/src/bin/usart_irq.rs index f5dabcc42..5107a1a0a 100644 --- a/examples/stm32l0/src/bin/usart_irq.rs +++ b/examples/stm32l0/src/bin/usart_irq.rs @@ -18,13 +18,11 @@ async fn main(_spawner: Spawner) { let p = embassy_stm32::init(Default::default()); info!("Hi!"); - static mut TX_BUFFER: [u8; 8] = [0; 8]; - static mut RX_BUFFER: [u8; 256] = [0; 256]; - let mut config = Config::default(); config.baudrate = 9600; - - let mut usart = unsafe { BufferedUart::new(p.USART2, Irqs, p.PA3, p.PA2, &mut TX_BUFFER, &mut RX_BUFFER, config) }; + let mut tx_buf = [0u8; 256]; + let mut rx_buf = [0u8; 256]; + let mut usart = BufferedUart::new(p.USART2, Irqs, p.PA3, p.PA2, &mut tx_buf, &mut rx_buf, config).unwrap(); usart.write_all(b"Hello Embassy World!\r\n").await.unwrap(); info!("wrote Hello, starting echo"); diff --git a/examples/stm32l4/src/bin/usart.rs b/examples/stm32l4/src/bin/usart.rs index beb5ec558..f4da6b5ae 100644 --- a/examples/stm32l4/src/bin/usart.rs +++ b/examples/stm32l4/src/bin/usart.rs @@ -19,7 +19,7 @@ fn main() -> ! { let p = embassy_stm32::init(Default::default()); let config = Config::default(); - let mut usart = Uart::new(p.UART4, p.PA1, p.PA0, Irqs, NoDma, NoDma, config); + let mut usart = Uart::new(p.UART4, p.PA1, p.PA0, Irqs, NoDma, NoDma, config).unwrap(); unwrap!(usart.blocking_write(b"Hello Embassy World!\r\n")); info!("wrote Hello, starting echo"); diff --git a/examples/stm32l4/src/bin/usart_dma.rs b/examples/stm32l4/src/bin/usart_dma.rs index b7d4cb01e..2f3b2a0f0 100644 --- a/examples/stm32l4/src/bin/usart_dma.rs +++ b/examples/stm32l4/src/bin/usart_dma.rs @@ -22,7 +22,7 @@ async fn main(_spawner: Spawner) { info!("Hello World!"); let config = Config::default(); - let mut usart = Uart::new(p.UART4, p.PA1, p.PA0, Irqs, p.DMA1_CH3, NoDma, config); + let mut usart = Uart::new(p.UART4, p.PA1, p.PA0, Irqs, p.DMA1_CH3, NoDma, config).unwrap(); for n in 0u32.. { let mut s: String<128> = String::new(); diff --git a/examples/stm32wl/src/bin/uart_async.rs b/examples/stm32wl/src/bin/uart_async.rs index 07b0f9d2c..2c9b7c691 100644 --- a/examples/stm32wl/src/bin/uart_async.rs +++ b/examples/stm32wl/src/bin/uart_async.rs @@ -33,10 +33,10 @@ async fn main(_spawner: Spawner) { config2.baudrate = 9600; //RX/TX connected to USB/UART Bridge on LoRa-E5 mini v1.0 - let mut usart1 = Uart::new(p.USART1, p.PB7, p.PB6, Irqs, p.DMA1_CH3, p.DMA1_CH4, config1); + let mut usart1 = Uart::new(p.USART1, p.PB7, p.PB6, Irqs, p.DMA1_CH3, p.DMA1_CH4, config1).unwrap(); //RX1/TX1 (LPUART) on LoRa-E5 mini v1.0 - let mut usart2 = Uart::new(p.LPUART1, p.PC0, p.PC1, Irqs, p.DMA1_CH5, p.DMA1_CH6, config2); + let mut usart2 = Uart::new(p.LPUART1, p.PC0, p.PC1, Irqs, p.DMA1_CH5, p.DMA1_CH6, config2).unwrap(); unwrap!(usart1.write(b"Hello Embassy World!\r\n").await); unwrap!(usart2.write(b"Hello Embassy World!\r\n").await); -- cgit