added C hal into the project successfuly

semestralka_2/build.rs

@@ -0,0 +1,51 @@
+use std::env;
+use std::path::PathBuf;
+
+fn main() {
+    let cube_path = PathBuf::from("/home/priec/programs/STM32CubeU5");
+
+    let hal_driver = cube_path.join("Drivers/STM32U5xx_HAL_Driver");
+    let cmsis = cube_path.join("Drivers/CMSIS");
+    let device = cmsis.join("Device/ST/STM32U5xx");
+
+    let example_inc = cube_path.join("Projects/NUCLEO-U575ZI-Q/Examples/GPIO/GPIO_IOToggle/Inc");
+
+    let hal_srcs = [
+        "stm32u5xx_hal.c",
+        "stm32u5xx_hal_rcc.c",
+        "stm32u5xx_hal_rcc_ex.c",
+        "stm32u5xx_hal_pwr.c",
+        "stm32u5xx_hal_pwr_ex.c",
+        "stm32u5xx_hal_gpio.c",
+        "stm32u5xx_hal_cortex.c",
+        "stm32u5xx_hal_flash.c",
+        "stm32u5xx_hal_flash_ex.c",
+        "stm32u5xx_hal_icache.c",
+        "stm32u5xx_hal_ramcfg.c",
+        "stm32u5xx_hal_rtc.c",
+        "stm32u5xx_hal_rtc_ex.c",
+    ];
+
+    let mut build = cc::Build::new();
+    for src in hal_srcs {
+        build.file(hal_driver.join("Src").join(src));
+    }
+
+    build
+        .include(hal_driver.join("Inc"))
+        .include(device.join("Include"))
+        .include(cmsis.join("Core/Include"))
+        .include(&example_inc)
+        .define("USE_HAL_DRIVER", None)
+        .define("STM32U575xx", None)
+        // flags
+        .flag("-mthumb")
+        .flag("-march=armv8-m.main+fp.dp")
+        .flag("-mfloat-abi=hard")
+        .warnings(false)
+        .compile("stm32u5_hal");
+
+    println!("cargo:rerun-if-changed=build.rs");
+    println!("cargo:rerun-if-changed={}", hal_driver.display());
+    println!("cargo:rerun-if-changed={}", example_inc.display());
+}