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https://github.com/embassy-rs/embassy.git
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c79485c286
* Add RCC * Fix more issues with dash in chip names * Update stm32-data version * Add blinky and spi example
31 lines
869 B
Rust
31 lines
869 B
Rust
use std::env;
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fn main() {
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let _chip_name = env::vars_os()
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.map(|(a, _)| a.to_string_lossy().to_string())
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.find(|x| x.starts_with("CARGO_FEATURE_STM32"))
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.expect("No stm32xx Cargo feature enabled")
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.strip_prefix("CARGO_FEATURE_")
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.unwrap()
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.to_ascii_lowercase();
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let mut s = chip_name.split('_');
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let mut chip_name: String = s.next().unwrap().to_string();
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if let Some(c) = s.next() {
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if !c.starts_with("CM") {
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chip_name.push('-');
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} else {
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chip_name.push('_');
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}
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chip_name.push_str(c);
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}
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#[cfg(feature = "memory-x")]
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println!("cargo:rustc-link-search=src/chips/{}/memory_x/", _chip_name);
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#[cfg(feature = "rt")]
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println!("cargo:rustc-link-search=src/chips/{}", _chip_name);
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println!("cargo:rerun-if-changed=build.rs");
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}
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