50 lines
1.3 KiB
Rust
50 lines
1.3 KiB
Rust
use std::{env, error::Error, fs::File, io::Write, path::PathBuf};
|
|
|
|
build_alert::yellow! {"
|
|
|
|
WARNING: package deprecated!
|
|
|
|
The 'esp32-hal' package has been deprecated in favour of 'esp-hal'.
|
|
|
|
Please refer to the migration guide for help with updating your projects
|
|
to use the new 'esp-hal' package:
|
|
|
|
https://github.com/esp-rs/esp-hal/releases/tag/v0.16.0
|
|
|
|
"}
|
|
|
|
fn main() -> Result<(), Box<dyn Error>> {
|
|
// Put the linker script somewhere the linker can find it
|
|
let out = &PathBuf::from(env::var_os("OUT_DIR").unwrap());
|
|
println!("cargo:rustc-link-search={}", out.display());
|
|
|
|
let memory_extras = generate_memory_extras();
|
|
File::create(out.join("memory_extras.x"))?.write_all(&memory_extras)?;
|
|
|
|
// Only re-run the build script when memory.x is changed,
|
|
// instead of when any part of the source code changes.
|
|
println!("cargo:rerun-if-changed=ld/memory.x");
|
|
|
|
#[cfg(feature = "defmt")]
|
|
println!("cargo:rustc-link-arg=-Tdefmt.x");
|
|
|
|
Ok(())
|
|
}
|
|
|
|
fn generate_memory_extras() -> Vec<u8> {
|
|
let reserve_dram = if cfg!(feature = "bluetooth") {
|
|
"0x10000"
|
|
} else {
|
|
"0x0"
|
|
};
|
|
|
|
format!(
|
|
"
|
|
/* reserved at the start of DRAM for e.g. the BT stack */
|
|
RESERVE_DRAM = {reserve_dram};
|
|
"
|
|
)
|
|
.as_bytes()
|
|
.to_vec()
|
|
}
|