Initial support for STM32F767ZI.

examples/stm32f7/build.rs

@@ -0,0 +1,39 @@
+//! adapted from https://github.com/stm32-rs/stm32f7xx-hal/blob/master/build.rs
+use std::env;
+use std::fs::File;
+use std::io::{self, prelude::*};
+use std::path::PathBuf;
+
+#[derive(Debug)]
+enum Error {
+    Env(env::VarError),
+    Io(io::Error),
+}
+
+impl From<env::VarError> for Error {
+    fn from(error: env::VarError) -> Self {
+        Self::Env(error)
+    }
+}
+
+impl From<io::Error> for Error {
+    fn from(error: io::Error) -> Self {
+        Self::Io(error)
+    }
+}
+
+fn main() -> Result<(), Error> {
+    println!("cargo:rerun-if-changed=build.rs");
+    println!("cargo:rerun-if-changed=memory.x");
+
+    let out_dir = env::var("OUT_DIR")?;
+    let out_dir = PathBuf::from(out_dir);
+
+    let memory_x = include_bytes!("memory.x").as_ref();
+    File::create(out_dir.join("memory.x"))?.write_all(memory_x)?;
+
+    // Tell Cargo where to find the file.
+    println!("cargo:rustc-link-search={}", out_dir.display());
+
+    Ok(())
+}