start of a hal crate
This commit is contained in:
Priec
1
.gitignore
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1
.gitignore
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/target
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178
Cargo.lock
generated
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178
Cargo.lock
generated
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# This file is automatically @generated by Cargo.
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# It is not intended for manual editing.
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version = 4
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[[package]]
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name = "bare-metal"
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version = "0.2.5"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "5deb64efa5bd81e31fcd1938615a6d98c82eafcbcd787162b6f63b91d6bac5b3"
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dependencies = [
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"rustc_version",
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]
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[[package]]
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name = "bitfield"
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version = "0.13.2"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "46afbd2983a5d5a7bd740ccb198caf5b82f45c40c09c0eed36052d91cb92e719"
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[[package]]
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name = "cortex-m"
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version = "0.7.7"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "8ec610d8f49840a5b376c69663b6369e71f4b34484b9b2eb29fb918d92516cb9"
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dependencies = [
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"bare-metal",
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"bitfield",
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"critical-section",
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"embedded-hal 0.2.7",
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"volatile-register",
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]
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[[package]]
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name = "cortex-m-rt"
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version = "0.7.5"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "801d4dec46b34c299ccf6b036717ae0fce602faa4f4fe816d9013b9a7c9f5ba6"
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dependencies = [
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"cortex-m-rt-macros",
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]
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[[package]]
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name = "cortex-m-rt-macros"
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version = "0.7.5"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "e37549a379a9e0e6e576fd208ee60394ccb8be963889eebba3ffe0980364f472"
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dependencies = [
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"proc-macro2",
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"quote",
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"syn",
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]
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[[package]]
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name = "critical-section"
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version = "1.2.0"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "790eea4361631c5e7d22598ecd5723ff611904e3344ce8720784c93e3d83d40b"
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[[package]]
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name = "embedded-hal"
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version = "0.2.7"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "35949884794ad573cf46071e41c9b60efb0cb311e3ca01f7af807af1debc66ff"
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dependencies = [
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"nb 0.1.3",
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"void",
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]
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[[package]]
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name = "embedded-hal"
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version = "1.0.0"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "361a90feb7004eca4019fb28352a9465666b24f840f5c3cddf0ff13920590b89"
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[[package]]
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name = "nb"
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version = "0.1.3"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "801d31da0513b6ec5214e9bf433a77966320625a37860f910be265be6e18d06f"
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dependencies = [
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"nb 1.1.0",
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]
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[[package]]
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name = "nb"
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version = "1.1.0"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "8d5439c4ad607c3c23abf66de8c8bf57ba8adcd1f129e699851a6e43935d339d"
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[[package]]
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name = "proc-macro2"
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version = "1.0.101"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "89ae43fd86e4158d6db51ad8e2b80f313af9cc74f5c0e03ccb87de09998732de"
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dependencies = [
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"unicode-ident",
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]
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[[package]]
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name = "quote"
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version = "1.0.41"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "ce25767e7b499d1b604768e7cde645d14cc8584231ea6b295e9c9eb22c02e1d1"
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dependencies = [
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"proc-macro2",
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]
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[[package]]
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name = "rustc_version"
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version = "0.2.3"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "138e3e0acb6c9fb258b19b67cb8abd63c00679d2851805ea151465464fe9030a"
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dependencies = [
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"semver",
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]
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[[package]]
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name = "semver"
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version = "0.9.0"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "1d7eb9ef2c18661902cc47e535f9bc51b78acd254da71d375c2f6720d9a40403"
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dependencies = [
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"semver-parser",
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]
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[[package]]
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name = "semver-parser"
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version = "0.7.0"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "388a1df253eca08550bef6c72392cfe7c30914bf41df5269b68cbd6ff8f570a3"
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[[package]]
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name = "stm32u575-hal"
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version = "0.1.0"
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dependencies = [
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"cortex-m",
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"cortex-m-rt",
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"embedded-hal 1.0.0",
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"vcell",
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]
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[[package]]
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name = "syn"
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version = "2.0.107"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "2a26dbd934e5451d21ef060c018dae56fc073894c5a7896f882928a76e6d081b"
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dependencies = [
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"proc-macro2",
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"quote",
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"unicode-ident",
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]
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[[package]]
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name = "unicode-ident"
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version = "1.0.19"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "f63a545481291138910575129486daeaf8ac54aee4387fe7906919f7830c7d9d"
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[[package]]
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name = "vcell"
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version = "0.1.3"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "77439c1b53d2303b20d9459b1ade71a83c716e3f9c34f3228c00e6f185d6c002"
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[[package]]
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name = "void"
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version = "1.0.2"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "6a02e4885ed3bc0f2de90ea6dd45ebcbb66dacffe03547fadbb0eeae2770887d"
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[[package]]
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name = "volatile-register"
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version = "0.2.2"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "de437e2a6208b014ab52972a27e59b33fa2920d3e00fe05026167a1c509d19cc"
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dependencies = [
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"vcell",
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]
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13
Cargo.toml
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Cargo.toml
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[package]
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name = "stm32u575-hal"
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version = "0.1.0"
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edition = "2024"
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license = "MIT OR Apache-2.0"
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description = "Hardware Abstraction Layer for STM32U575 microcontrollers"
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[dependencies]
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cortex-m = { version = "0.7", features = ["critical-section-single-core"] }
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cortex-m-rt = "0.7"
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embedded-hal = "1.0.0"
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vcell = "0.1.3"
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66
flake.nix
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66
flake.nix
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{
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description = "STM32U575ZI-Q Rust Embedded Development Environment";
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inputs = { nixpkgs.url = "github:NixOS/nixpkgs/nixos-unstable"; };
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outputs = { self, nixpkgs }: let
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system = "x86_64-linux";
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pkgs = import nixpkgs { inherit system; };
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in {
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devShells.${system}.default = pkgs.mkShell {
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packages = with pkgs; [
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# Base toolchain
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rustup
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llvm
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gcc
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gnumake
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cmake
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pkg-config
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python3
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git
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curl
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wget
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unzip
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# ARM embedded cross toolchain
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gcc-arm-embedded
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# Flashing / Debug
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openocd
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probe-rs
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cargo-binutils
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cargo-generate
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flip-link
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];
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shellHook = ''
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echo ">>> STM32U575ZI-Q Rust (HAL + PAC) DevShell"
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echo "---------------------------------------------"
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# Set up Rust target
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rustup target add thumbv7em-none-eabihf 2>/dev/null || true
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# Ensure probe-rs binary is in PATH
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if ! command -v probe-rs >/dev/null; then
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echo "⚠️ probe-rs not found! (check nix installation)"
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fi
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export RUST_TARGET=thumbv7em-none-eabihf
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export CARGO_TARGET_DIR=target
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export PATH=$PATH:${pkgs.gcc-arm-embedded}/bin
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echo "🧩 Target: $RUST_TARGET"
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echo "💡 Examples:"
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echo " 1️⃣ cargo generate --git https://github.com/rust-embedded/cortex-m-quickstart --name stm32u5-blinky"
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echo " 2️⃣ cd stm32u5-blinky && cargo build --release --target thumbv7em-none-eabihf"
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echo " 3️⃣ probe-rs run --chip STM32U575ZITxQ target/thumbv7em-none-eabihf/release/stm32u5-blinky"
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echo ""
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echo "🧠 TIP: Add stm32u5xx-hal to Cargo.toml to access register-level HAL API."
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echo "---------------------------------------------"
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rustc --version
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arm-none-eabi-gcc --version | head -n1
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'';
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};
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};
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}
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memory.x
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memory.x
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/* memory.x - STM32U575ZITxQ memory layout */
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/* Flash: 2 MB starting at 0x08000000 */
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/* SRAM1 + SRAM2 + SRAM3 total 786 KB starting at 0x20000000 */
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MEMORY
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{
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FLASH (rx) : ORIGIN = 0x08000000, LENGTH = 2048K
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RAM (xrw) : ORIGIN = 0x20000000, LENGTH = 786K
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}
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/* provide stack start symbol (end of RAM) */
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_stack_start = ORIGIN(RAM) + LENGTH(RAM);
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0
src/lib.rs
Normal file
0
src/lib.rs
Normal file
Reference in New Issue
Block a user