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timer stuff, yield now added, still hard fault error

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Priec
2025-11-05 16:38:26 +01:00
parent 41c31f6b2a
commit f7fdd72d7f
2 changed files with 3 additions and 1 deletions
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2
dma_gpio/Cargo.toml
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@@ -16,7 +16,7 @@ embassy-sync = { git = "https://github.com/embassy-rs/embassy.git", branch =
embassy-time = { git = "https://github.com/embassy-rs/embassy.git", branch = "main", features = ["tick-hz-32_768"] } embassy-time = { git = "https://github.com/embassy-rs/embassy.git", branch = "main", features = ["tick-hz-32_768"] }
embassy-hal-internal = { git = "https://github.com/embassy-rs/embassy.git", branch = "main" } embassy-hal-internal = { git = "https://github.com/embassy-rs/embassy.git", branch = "main" }
embassy-usb = { git = "https://github.com/embassy-rs/embassy.git", branch = "main" } embassy-usb = { git = "https://github.com/embassy-rs/embassy.git", branch = "main" }
embassy-stm32 = { git = "https://github.com/embassy-rs/embassy.git", branch = "main", features = ["unstable-pac", "stm32u575zi", "time-driver-any", "memory-x", "defmt"] } embassy-stm32 = { git = "https://github.com/embassy-rs/embassy.git", branch = "main", features = ["unstable-pac", "stm32u575zi", "time-driver-tim2", "memory-x", "defmt"] }
embedded-hal = "1.0.0" embedded-hal = "1.0.0"
embedded-graphics = "0.8.1" embedded-graphics = "0.8.1"

2
dma_gpio/src/software_uart/gpio_dma_uart_rx.rs
View File

@@ -12,6 +12,7 @@ use embassy_stm32::dma::{
use crate::config::{RX_OVERSAMPLE, UART_CFG}; use crate::config::{RX_OVERSAMPLE, UART_CFG};
use crate::software_uart::decode_uart_samples; use crate::software_uart::decode_uart_samples;
use embassy_sync::{blocking_mutex::raw::CriticalSectionRawMutex, pipe::Pipe}; use embassy_sync::{blocking_mutex::raw::CriticalSectionRawMutex, pipe::Pipe};
use embassy_futures::yield_now;
// datasheet tabulka 137 // datasheet tabulka 137
pub const TIM7_UP_REQ: Request = 5; pub const TIM7_UP_REQ: Request = 5;
@@ -38,5 +39,6 @@ pub async fn rx_dma_task(
let _ = rx.read_exact(&mut chunk).await; let _ = rx.read_exact(&mut chunk).await;
let decoded = decode_uart_samples(&chunk, RX_OVERSAMPLE, &UART_CFG); let decoded = decode_uart_samples(&chunk, RX_OVERSAMPLE, &UART_CFG);
pipe_rx.write(&decoded).await; pipe_rx.write(&decoded).await;
yield_now().await;
} }
} }