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nix-scripts/stm32/default.nix

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Nix

{ # Use master branch of the overlay by default
mozillaOverlay ? import (builtins.fetchTarball https://github.com/mozilla/nixpkgs-mozilla/archive/master.tar.gz),
rustManifest ? ./channel-rust-nightly.toml
}:
let
pkgs = import <nixpkgs> { overlays = [ mozillaOverlay ]; };
rustPlatform = pkgs.recurseIntoAttrs (pkgs.callPackage ./rustPlatform.nix {
inherit rustManifest;
});
buildStm32Firmware = { name, src, patchPhase ? "", extraBuildInputs ? [], checkPhase ? "" }:
let
cargoSha256Drv = pkgs.runCommand "${name}-cargosha256" { } ''cp "${src}/cargosha256.nix" $out'';
in
rustPlatform.buildRustPackage rec {
inherit name;
version = "0.0.0";
inherit src;
cargoSha256 = (import cargoSha256Drv);
inherit patchPhase;
buildInputs = [ pkgs.llvm ] ++ extraBuildInputs;
buildPhase = ''
export CARGO_HOME=$(mktemp -d cargo-home.XXX)
cargo build --release
'';
inherit checkPhase;
installPhase = ''
mkdir -p $out $out/nix-support
cp target/thumbv7em-none-eabihf/release/${name} $out/${name}.elf
echo file binary-dist $out/${name}.elf >> $out/nix-support/hydra-build-products
llvm-objcopy -O binary target/thumbv7em-none-eabihf/release/${name} $out/${name}.bin
echo file binary-dist $out/${name}.bin >> $out/nix-support/hydra-build-products
'';
dontFixup = true;
};
migen = (import ../artiq-fast/pkgs/python-deps.nix { inherit (pkgs) stdenv fetchFromGitHub python3Packages; misoc-new = true; }).migen;
in
{
stabilizer = buildStm32Firmware {
name = "stabilizer";
src = <stabilizerSrc>;
patchPhase = ''
substituteInPlace src/main.rs \
--replace "net::wire::IpAddress::v4(10, 0, 16, 99)," \
"net::wire::IpAddress::v4(192, 168, 1, 76),"
'';
};
thermostat = buildStm32Firmware {
name = "thermostat";
src = <thermostatSrc>;
checkPhase = ''
cargo test --target=${pkgs.rust.toRustTarget pkgs.stdenv.targetPlatform}
'';
};
humpback-dds = buildStm32Firmware {
name = "humpback-dds";
src = <humpbackDdsSrc>;
extraBuildInputs = [
(pkgs.python3.withPackages(ps: [ migen ]))
pkgs.yosys
pkgs.nextpnr
pkgs.icestorm
];
};
}