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forked from M-Labs/thermostat
thermostat/flake.nix

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{
description = "Firmware for the Sinara 8451 Thermostat";
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inputs.nixpkgs.url = "github:NixOS/nixpkgs/nixos-23.05";
inputs.mozilla-overlay = {
url = "github:mozilla/nixpkgs-mozilla";
flake = false;
};
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outputs = { self, nixpkgs, mozilla-overlay, }:
let
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pkgs = import nixpkgs {
system = "x86_64-linux";
overlays = [ (import mozilla-overlay) ];
};
rustManifest = pkgs.fetchurl {
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url =
"https://static.rust-lang.org/dist/2022-12-15/channel-rust-stable.toml";
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hash = "sha256-S7epLlflwt0d1GZP44u5Xosgf6dRrmr8xxC+Ml2Pq7c=";
};
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targets = [ "thumbv7em-none-eabihf" ];
rustChannelOfTargets = _channel: _date: targets:
(pkgs.lib.rustLib.fromManifestFile rustManifest {
inherit (pkgs) stdenv lib fetchurl patchelf;
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}).rust.override {
inherit targets;
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extensions = [ "rust-src" ];
};
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rust = rustChannelOfTargets "stable" null targets;
rustPlatform = pkgs.recurseIntoAttrs (pkgs.makeRustPlatform {
rustc = rust;
cargo = rust;
});
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thermostat = rustPlatform.buildRustPackage {
name = "thermostat";
version = "0.0.0";
src = self;
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cargoLock = {
lockFile = ./Cargo.lock;
outputHashes = {
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"stm32-eth-0.2.0" =
"sha256-48RpZgagUqgVeKm7GXdk3Oo0v19ScF9Uby0nTFlve2o=";
};
};
nativeBuildInputs = [ pkgs.llvm ];
buildPhase = ''
cargo build --release --bin thermostat
'';
installPhase = ''
mkdir -p $out $out/nix-support
cp target/thumbv7em-none-eabihf/release/thermostat $out/thermostat.elf
echo file binary-dist $out/thermostat.elf >> $out/nix-support/hydra-build-products
llvm-objcopy -O binary target/thumbv7em-none-eabihf/release/thermostat $out/thermostat.bin
echo file binary-dist $out/thermostat.bin >> $out/nix-support/hydra-build-products
'';
dontFixup = true;
};
qasync = pkgs.python3Packages.buildPythonPackage rec {
pname = "qasync";
version = "0.27.1";
format = "pyproject";
src = pkgs.fetchPypi {
inherit pname version;
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hash = "sha256-jcdo/R7l3hBEx8MF7M8tOdJNh4A+pxGJ1AJPtHX0mF8=";
};
buildInputs = [ pkgs.python3Packages.poetry-core ];
propagatedBuildInputs = [ pkgs.python3Packages.pyqt6 ];
};
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pyqtgraph = pkgs.python3Packages.buildPythonPackage rec {
pname = "pyqtgraph";
version = "0.13.3";
format = "pyproject";
src = pkgs.fetchPypi {
inherit pname version;
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hash = "sha256-WBCNhBHHBU4IQdi3ke6F4QH8KWubNZwOAd3jipj/Ks4=";
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};
propagatedBuildInputs = with pkgs.python3Packages; [ numpy pyqt6 ];
};
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qtextras = pkgs.python3Packages.buildPythonPackage rec {
pname = "qtextras";
version = "0.6.8";
format = "pyproject";
src = pkgs.fetchPypi {
inherit pname version;
hash = "sha256-d1ZotSlOI4surUy0H0N4xHoq94IRQvMHunwRH1uubFg=";
};
buildInputs = [ pkgs.python3Packages.hatchling ];
propagatedBuildInputs = with pkgs.python3Packages; [
numpy
pyqtgraph
ruamel-yaml
];
};
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pglive = pkgs.python3Packages.buildPythonPackage rec {
pname = "pglive";
version = "0.7.2";
format = "pyproject";
src = pkgs.fetchPypi {
inherit pname version;
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hash = "sha256-jqj8X6H1N5mJQ4OrY5ANqRB0YJByqg/bNneEALWmH1A=";
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};
buildInputs = [ pkgs.python3Packages.poetry-core ];
propagatedBuildInputs = [ pyqtgraph pkgs.python3Packages.numpy ];
};
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pytec-dev-wrappers = pkgs.runCommandNoCC "pytec-dev-wrappers" { } ''
mkdir -p $out/bin
for program in ${self}/pytec/*.py; do
if [ -x $program ]; then
progname=`basename -s .py $program`
outname=$out/bin/$progname
echo "#!${pkgs.bash}/bin/bash" >> $outname
echo "exec python3 -m pytec.$progname \"\$@\"" >> $outname
chmod 755 $outname
fi
done
'';
thermostat_gui = pkgs.python3Packages.buildPythonPackage {
pname = "thermostat_gui";
version = "0.0.0";
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format = "pyproject";
src = "${self}/pytec";
nativeBuildInputs = [ pkgs.qt6.wrapQtAppsHook ];
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propagatedBuildInputs = [ pkgs.qt6.qtbase ]
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++ (with pkgs.python3Packages; [
pyqtgraph
pyqt6
qasync
pglive
qtextras
]);
dontWrapQtApps = true;
postFixup = ''
wrapQtApp "$out/bin/tec_qt"
'';
};
in {
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packages.x86_64-linux = { inherit thermostat thermostat_gui; };
formatter.x86_64-linux = nixpkgs.legacyPackages.x86_64-linux.nixfmt;
apps.x86_64-linux.thermostat_gui = {
type = "app";
program = "${self.packages.x86_64-linux.thermostat_gui}/bin/tec_qt";
};
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hydraJobs = { inherit thermostat; };
devShell.x86_64-linux = pkgs.mkShell {
name = "thermostat-dev-shell";
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buildInputs = with pkgs;
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[ rust openocd dfu-util pytec-dev-wrappers ]
++ (with python3Packages; [
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numpy
matplotlib
pyqtgraph
setuptools
pyqt6
qasync
pglive
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qtextras
]);
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shellHook = ''
export PYTHONPATH=`pwd`/pytec:$PYTHONPATH
'';
};
defaultPackage.x86_64-linux = thermostat;
};
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}