mirror of
https://github.com/esp-rs/esp-hal.git
synced 2025-09-30 22:01:11 +00:00
cc2083fd1a
* Move ROM function definitions to esp-hal-rom crate * Patch ESP32 ROM-functions, use it in esp-storage * Allow placing additional code in IRAM * esp-storage depends on esp-hal-rom * Move ROM function wrappers from esp-hal to esp-hal-rom * Make bootloader-support crate use CRC ROM function * Minor polishing * changelogs * Make CI green * Define (some) spiflash ROM functions in esp-hal-rom * Lint * Avoid duplicate definition of `__assert_func` * Rename to `esp-rom-sys` * Mention versioning this crate in the README * Fixes * Check self-version * Docs * Clippy * Check if version bump is allowed * Unconditionally place spiflash ROM function patches (if present) in rwtext * Cleanup * Change how unacceptable version bump requests are detected * Initial version 0.1.0 * Docs * Use correct version * Force esp-rom-sys bumps to patch * Fix
50 lines
1.7 KiB
Rust
50 lines
1.7 KiB
Rust
use std::{env, error::Error};
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use esp_config::generate_config_from_yaml_definition;
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use jiff::Timestamp;
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#[macro_export]
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macro_rules! assert_unique_features {
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($($feature:literal),+ $(,)?) => {
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assert!(
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(0 $(+ cfg!(feature = $feature) as usize)+ ) <= 1,
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"Exactly zero or one of the following features must be enabled: {}",
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[$($feature),+].join(", ")
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);
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};
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}
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fn main() -> Result<(), Box<dyn Error>> {
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println!("cargo::rustc-check-cfg=cfg(embedded_test)");
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// Log and defmt are mutually exclusive features. The main technical reason is
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// that allowing both would make the exact panicking behaviour a fragile
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// implementation detail.
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assert_unique_features!("log-04", "defmt");
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let build_time = match env::var("SOURCE_DATE_EPOCH") {
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Ok(val) => Timestamp::from_microsecond(val.parse::<i64>()?).unwrap(),
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Err(_) => Timestamp::now(),
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};
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let build_time_formatted = build_time.strftime("%H:%M:%S");
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let build_date_formatted = build_time.strftime("%Y-%m-%d");
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println!("cargo::rustc-env=ESP_BOOTLOADER_BUILD_TIME={build_time_formatted}");
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println!("cargo::rustc-env=ESP_BOOTLOADER_BUILD_DATE={build_date_formatted}");
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// emit config
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println!("cargo:rerun-if-changed=./esp_config.yml");
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let cfg_yaml = std::fs::read_to_string("./esp_config.yml")
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.expect("Failed to read esp_config.yml for esp-bootloader-esp-idf");
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generate_config_from_yaml_definition(&cfg_yaml, true, true, None).unwrap();
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#[cfg(not(feature = "std"))]
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{
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// Ensure that exactly one chip has been specified:
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let _chip = esp_metadata::Chip::from_cargo_feature()?;
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}
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Ok(())
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}
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