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hal working

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Filipriec
2025-12-02 15:40:13 +01:00
parent af781eb1f8
commit ab932d1698
2 changed files with 20 additions and 3 deletions
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9
semestralka_2/build.rs
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@@ -1,4 +1,5 @@
use std::env; // build.rs
use std::path::PathBuf; use std::path::PathBuf;
fn main() { fn main() {
@@ -7,9 +8,9 @@ fn main() {
let hal_driver = cube_path.join("Drivers/STM32U5xx_HAL_Driver"); let hal_driver = cube_path.join("Drivers/STM32U5xx_HAL_Driver");
let cmsis = cube_path.join("Drivers/CMSIS"); let cmsis = cube_path.join("Drivers/CMSIS");
let device = cmsis.join("Device/ST/STM32U5xx"); let device = cmsis.join("Device/ST/STM32U5xx");
let example_inc = cube_path.join("Projects/NUCLEO-U575ZI-Q/Examples/GPIO/GPIO_IOToggle/Inc"); let example_inc = cube_path.join("Projects/NUCLEO-U575ZI-Q/Examples/GPIO/GPIO_IOToggle/Inc");
// HAL source files
let hal_srcs = [ let hal_srcs = [
"stm32u5xx_hal.c", "stm32u5xx_hal.c",
"stm32u5xx_hal_rcc.c", "stm32u5xx_hal_rcc.c",
@@ -27,6 +28,9 @@ fn main() {
]; ];
let mut build = cc::Build::new(); let mut build = cc::Build::new();
// system_stm32u5xx.c adds SystemCoreClock, tables, etc.
build.file(device.join("Source/Templates/system_stm32u5xx.c"));
for src in hal_srcs { for src in hal_srcs {
build.file(hal_driver.join("Src").join(src)); build.file(hal_driver.join("Src").join(src));
} }
@@ -38,7 +42,6 @@ fn main() {
.include(&example_inc) .include(&example_inc)
.define("USE_HAL_DRIVER", None) .define("USE_HAL_DRIVER", None)
.define("STM32U575xx", None) .define("STM32U575xx", None)
// flags
.flag("-mthumb") .flag("-mthumb")
.flag("-march=armv8-m.main+fp.dp") .flag("-march=armv8-m.main+fp.dp")
.flag("-mfloat-abi=hard") .flag("-mfloat-abi=hard")

14
semestralka_2/src/bin/main.rs
View File

@@ -20,6 +20,12 @@ bind_interrupts!(struct Irqs {
USART1 => BufferedInterruptHandler<peripherals::USART1>; USART1 => BufferedInterruptHandler<peripherals::USART1>;
}); });
unsafe extern "C" {
fn HAL_Init();
fn HAL_PWR_EnterSTANDBYMode();
fn HAL_PWREx_EnterSHUTDOWNMode();
}
#[embassy_executor::main] #[embassy_executor::main]
async fn main(spawner: Spawner) { async fn main(spawner: Spawner) {
info!("boot"); info!("boot");
@@ -44,11 +50,19 @@ async fn main(spawner: Spawner) {
spawner.spawn(uart_task(uart, &PIPE_HW_TX, &PIPE_HW_RX).unwrap()); spawner.spawn(uart_task(uart, &PIPE_HW_TX, &PIPE_HW_RX).unwrap());
// END OF HARDWARE UART to the PC // END OF HARDWARE UART to the PC
unsafe {
HAL_Init();
HAL_PWR_EnterSTANDBYMode();
// Example 2 (unreachable if above executes): enter Shutdown
// HAL_PWREx_EnterSHUTDOWNMode();
}
loop { loop {
info!("tick start"); info!("tick start");
// Timer::after(Duration::from_millis(100)).await; // Timer::after(Duration::from_millis(100)).await;
// info!("tick end"); // info!("tick end");
yield_now().await; yield_now().await;
} }
} }