2022-01-19 11:13:47 +08:00
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{
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description = "Firmware for the Sinara 8451 Thermostat";
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2024-08-06 13:37:39 +08:00
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inputs.nixpkgs.url = "github:NixOS/nixpkgs/nixos-24.05";
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2024-06-25 15:46:25 +08:00
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inputs.rust-overlay = {
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url = "github:oxalica/rust-overlay";
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inputs.nixpkgs.follows = "nixpkgs";
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};
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2022-01-19 11:13:47 +08:00
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2024-06-25 15:46:25 +08:00
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outputs = { self, nixpkgs, rust-overlay }:
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2022-01-19 11:13:47 +08:00
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let
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2024-06-25 15:46:25 +08:00
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pkgs = import nixpkgs { system = "x86_64-linux"; overlays = [ (import rust-overlay) ]; };
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2022-01-19 11:13:47 +08:00
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2024-06-25 15:46:25 +08:00
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rust = pkgs.rust-bin.stable."1.66.0".default.override {
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extensions = [ "rust-src" ];
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targets = [ "thumbv7em-none-eabihf" ];
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};
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rustPlatform = pkgs.makeRustPlatform {
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2022-01-19 11:13:47 +08:00
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rustc = rust;
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cargo = rust;
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2024-06-25 15:46:25 +08:00
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};
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2024-01-16 15:22:11 +08:00
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thermostat = rustPlatform.buildRustPackage {
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2022-01-19 11:13:47 +08:00
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name = "thermostat";
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version = "0.0.0";
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src = self;
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cargoLock = {
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lockFile = ./Cargo.lock;
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outputHashes = {
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2022-01-25 12:49:49 +08:00
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"stm32-eth-0.2.0" = "sha256-48RpZgagUqgVeKm7GXdk3Oo0v19ScF9Uby0nTFlve2o=";
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2022-01-19 11:13:47 +08:00
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};
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};
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nativeBuildInputs = [ pkgs.llvm ];
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buildPhase = ''
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cargo build --release --bin thermostat
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'';
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installPhase = ''
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mkdir -p $out $out/nix-support
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cp target/thumbv7em-none-eabihf/release/thermostat $out/thermostat.elf
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echo file binary-dist $out/thermostat.elf >> $out/nix-support/hydra-build-products
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llvm-objcopy -O binary target/thumbv7em-none-eabihf/release/thermostat $out/thermostat.bin
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echo file binary-dist $out/thermostat.bin >> $out/nix-support/hydra-build-products
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'';
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dontFixup = true;
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2024-08-06 13:37:39 +08:00
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auditable = false;
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2022-01-19 11:13:47 +08:00
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};
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2024-08-23 11:30:16 +08:00
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pytec-dev-wrappers = pkgs.runCommandNoCC "pytec-dev-wrappers" { } ''
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mkdir -p $out/bin
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for program in ${self}/pytec/*.py; do
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if [ -x $program ]; then
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progname=`basename -s .py $program`
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outname=$out/bin/$progname
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echo "#!${pkgs.bash}/bin/bash" >> $outname
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echo "exec python3 -m $progname \"\$@\"" >> $outname
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chmod 755 $outname
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fi
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done
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'';
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2022-01-19 11:13:47 +08:00
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in {
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packages.x86_64-linux = {
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inherit thermostat;
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2024-06-27 16:49:00 +08:00
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default = thermostat;
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2022-01-19 11:13:47 +08:00
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};
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hydraJobs = {
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inherit thermostat;
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};
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2024-08-06 11:05:12 +08:00
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devShells.x86_64-linux.default = pkgs.mkShellNoCC {
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2022-01-19 11:13:47 +08:00
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name = "thermostat-dev-shell";
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2024-08-06 11:05:12 +08:00
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packages = with pkgs; [
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2024-01-30 16:05:09 +08:00
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rust llvm
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2024-08-16 17:15:21 +08:00
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openocd dfu-util rlwrap
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2024-08-23 11:30:16 +08:00
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pytec-dev-wrappers
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2022-01-19 11:13:47 +08:00
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] ++ (with python3Packages; [
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numpy matplotlib
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]);
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2024-10-28 18:05:59 +08:00
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shellHook = ''
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export PYTHONPATH=`pwd`/pytec:$PYTHONPATH
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'';
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2022-01-19 11:13:47 +08:00
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};
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};
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}
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