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Use macrotables from build.rs

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This commit is contained in:
Dario Nieuwenhuis 2021-06-07 05:12:10 +02:00
parent 2685dbfcf4
commit 0ffa78aca1
3 changed files with 9 additions and 5 deletions
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1
embassy-stm32/Cargo.toml
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@ -27,6 +27,7 @@ stm32-metapac = { version = "0.1.0", path = "../stm32-metapac", features = ["rt"
cfg-if = "1.0.0"
[build-dependencies]
stm32-metapac = { version = "0.1.0", path = "../stm32-metapac", default-features = false }
serde = { version = "1.0.123", features = [ "derive" ]}
serde_yaml = "0.8.15"

11
embassy-stm32/build.rs
View file

@ -23,10 +23,13 @@ fn main() {
panic!("gen.py exited with {:?}", exit_code)
}
for s in env::var("DEP_STM32_METAPAC_V0.1_CFGS").unwrap().split(",") {
println!("cargo:rustc-cfg={}", s);
}
println!("cargo:rerun-if-env-changed=DEP_STM32_METAPAC_V0.1_CFGS");
stm32_metapac::peripheral_versions!(
($peri:ident, $version:ident) => {
println!("cargo:rustc-cfg={}", stringify!($peri));
println!("cargo:rustc-cfg={}_{}", stringify!($peri), stringify!($version));
};
);
println!("cargo:rerun-if-changed=build.rs");
println!("cargo:rerun-if-changed=gen.py");
}

2
embassy-stm32/src/clock.rs
View file

@ -79,7 +79,7 @@ impl<T: Instance> Clock<T> {
// TODO: Temporary until clock code generation is in place
pub fn start_tim2(&'static self) {
cfg_if::cfg_if! {
if #[cfg(stm32l0)] {
if #[cfg(rcc_l0)] {
unsafe {
let rcc = crate::pac::RCC;
rcc.apb1enr()