505 lines
18 KiB
Nix
505 lines
18 KiB
Nix
{
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description = "AVR";
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inputs = {
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nixpkgs.url = "nixpkgs/nixos-21.11";
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};
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outputs = { self, nixpkgs }:
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let
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version = builtins.string 0 8 self.lastModifiedDate;
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supportedSystems = [ "x86_64-linux" "avr-none" ];
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cflags = { mcu, chip_select, f_cpu }: ''-O -finline-functions -funsigned-char -funsigned-bitfields -fpack-struct -fshort-enums -Wall -Werror -Wstrict-prototypes -DF_CPU=${f_cpu} -std=gnu99 -D__${chip_select}__=1 -mmcu=${mcu}'';
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attiny85 = { mcu = "attiny85"; chip_select = "AVR_ATtiny85"; f_cpu = "8000000"; };
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atmega32u4 = { mcu = "atmega32u4"; chip_select = "AVR_ATmega32u4"; f_cpu = "8000000"; };
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processor = atmega32u4;
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mkLibrary = { pkgs, gcc, cflags, pname, psrc, pbuildInputs ? [] }:
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pkgs.stdenv.mkDerivation rec {
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name = pname;
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src = psrc;
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buildInputs = pbuildInputs;
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include_dirs = pkgs.lib.concatStringsSep " " (map (dir: "-I${dir}/include") buildInputs);
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object_files = pkgs.lib.concatStringsSep " " (map (dir: "${dir}/*.o") buildInputs);
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dontUnpack = true;
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dontConfigure = true;
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buildPhase = ''
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set -x
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for source in ${src}/*.c; do
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if [ -e $source ]; then
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${gcc}/bin/gcc ${cflags} ${include_dirs} -c $source
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fi
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done
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cp ${src}/*.h .
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'';
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installPhase = ''
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mkdir -p $out/include $out/lib
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cp *.h $out/include || true
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cp *.o $out/lib || true
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'';
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};
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in rec
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{
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defaultPackage."x86_64-linux" =
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let
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pkgs = import nixpkgs { system = "x86_64-linux"; };
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in pkgs.symlinkJoin {
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name = "avr-monorepo";
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paths = [
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(packages."x86_64-linux"."flame" processor)
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(packages."x86_64-linux"."prime-tx" processor)
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(packages."x86_64-linux"."radio-rx" processor)
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(packages."x86_64-linux"."interrupts" processor)
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];
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};
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packages."x86_64-linux"."dio-attiny85" = (packages."x86_64-linux"."dio" attiny85);
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/*
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packages."x86_64-linux"."dio" =
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let
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pkgs = import nixpkgs { system = "x86_64-linux"; };
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in mkLibrary {
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mkDerivation = pkgs.stdenv.mkDerivation;
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gcc =
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cflags =
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name =
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*/
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/*
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packages."x86_64-linux"."dio" =
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{ mcu, chip_select, f_cpu }:
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let
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pkgs = import nixpkgs { system = "x86_64-linux"; };
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avr = pkgs.pkgsCross.avr.buildPackages;
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in pkgs.stdenv.mkDerivation rec {
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name = "dio";
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src = ./.;
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CFLAGS = cflags { inherit mcu chip_select f_cpu; };
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installPhase = ''
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mkdir $out
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cp dio/dio.h $out/
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'';
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};
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*/
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packages."x86_64-linux"."base" =
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let
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pkgs = import nixpkgs { system = "x86_64-linux"; };
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in mkLibrary {
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pkgs = pkgs;
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gcc = pkgs.gcc;
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cflags = "-Werror -Wall";
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pname = "base";
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psrc = ./base;
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pbuildInputs = [ ];
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};
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packages."x86_64-linux"."rng" =
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let
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pkgs = import nixpkgs { system = "x86_64-linux"; };
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in mkLibrary {
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pkgs = pkgs;
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gcc = pkgs.gcc;
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cflags = "-Werror -Wall";
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pname = "rng";
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psrc = ./rng;
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pbuildInputs = [ packages."x86_64-linux"."base" ];
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};
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/*
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packages."x86_64-linux"."rng" =
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{ mcu, chip_select, f_cpu }:
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let
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pkgs = import nixpkgs { system = "x86_64-linux"; };
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avr = pkgs.pkgsCross.avr.buildPackages;
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in pkgs.stdenv.mkDerivation rec {
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name = "rng";
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src = ./.;
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buildInputs = [
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(packages."x86_64-linux"."dio" { inherit mcu chip_select f_cpu; })
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];
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CFLAGS = cflags { inherit mcu chip_select f_cpu; };
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INCLUDE_DIRS = pkgs.lib.concatStringsSep " " (map (dir: "-I${dir}") buildInputs);
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OBJECT_FILES = pkgs.lib.concatStringsSep " " (map (dir: "${dir}/*.o") buildInputs);
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buildPhase = ''
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${avr.gcc}/bin/avr-gcc ${CFLAGS} ${INCLUDE_DIRS} -o rng.o -c ${src}/rng/rng.c
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'';
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installPhase = ''
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mkdir $out
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cp rng/rng.h rng.o $out/
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'';
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};
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*/
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packages."x86_64-linux"."animation" =
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let
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pkgs = import nixpkgs { system = "x86_64-linux"; };
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in mkLibrary {
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pkgs = pkgs;
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gcc = pkgs.gcc;
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cflags = "-Werror -Wall";
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pname = "animation";
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psrc = ./animation;
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};
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packages."x86_64-linux"."animation-test" =
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let
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pkgs = import nixpkgs { system = "x86_64-linux"; };
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lib = pkgs.lib;
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in pkgs.stdenv.mkDerivation rec {
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name = "animation-test";
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src = ./.;
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buildInputs = [
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(packages."x86_64-linux"."animation" { inherit gcc; })
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];
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INCLUDE_DIRS = lib.concatStringsSep " " (map (dir: "-I${dir}") buildInputs);
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OBJECT_FILES = lib.concatStringsSep " " (map (dir: "${dir}/*.o") buildInputs);
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gcc = "${pkgs.gcc}/bin/gcc";
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buildPhase = ''
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${gcc} ${INCLUDE_DIRS} -o main.o -c ${src}/animation/main.c
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${gcc} ${INCLUDE_DIRS} -o animation-test main.o ${OBJECT_FILES}
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'';
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installPhase = ''
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mkdir $out
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cp animation-test $out
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'';
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};
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packages."x86_64-linux"."sk9822" =
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{ mcu, chip_select, f_cpu }:
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let
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pkgs = import nixpkgs { system = "x86_64-linux"; };
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avr = pkgs.pkgsCross.avr.buildPackages;
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in pkgs.stdenv.mkDerivation rec {
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name = "sk9822";
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src = ./.;
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buildInputs = [
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(packages."x86_64-linux"."dio" { inherit mcu chip_select f_cpu; })
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];
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CFLAGS = cflags { inherit mcu chip_select f_cpu; };
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INCLUDE_DIRS = pkgs.lib.concatStringsSep " " (map (dir: "-I${dir}") buildInputs);
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OBJECT_FILES = pkgs.lib.concatStringsSep " " (map (dir: "${dir}/*.o") buildInputs);
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buildPhase = ''
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${avr.gcc}/bin/avr-gcc ${CFLAGS} ${INCLUDE_DIRS} -o sk9822.o -c ${src}/sk9822/sk9822.c
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'';
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installPhase = ''
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mkdir $out
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cp sk9822/sk9822.h sk9822.o $out/
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'';
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};
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packages."x86_64-linux"."shift-register" =
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{ mcu, chip_select, f_cpu }:
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let
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pkgs = import nixpkgs { system = "x86_64-linux"; };
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avr = pkgs.pkgsCross.avr.buildPackages;
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in pkgs.stdenv.mkDerivation rec {
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name = "shift-register";
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src = ./.;
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buildInputs = [
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(packages."x86_64-linux"."dio" { inherit mcu chip_select f_cpu; })
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];
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CFLAGS = cflags { inherit mcu chip_select f_cpu; };
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INCLUDE_DIRS = pkgs.lib.concatStringsSep " " (map (dir: "-I${dir}") buildInputs);
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OBJECT_FILES = pkgs.lib.concatStringsSep " " (map (dir: "${dir}/*.o") buildInputs);
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buildPhase = ''
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${avr.gcc}/bin/avr-gcc ${CFLAGS} ${INCLUDE_DIRS} -o shift_register.o -c ${src}/shift_register/shift_register.c
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'';
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installPhase = ''
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mkdir $out
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cp shift_register/shift_register.h shift_register.o $out/
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'';
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};
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packages."x86_64-linux"."spi" =
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{ mcu, chip_select, f_cpu }:
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let
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pkgs = import nixpkgs { system = "x86_64-linux"; };
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avr = pkgs.pkgsCross.avr.buildPackages;
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in pkgs.stdenv.mkDerivation rec {
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name = "spi";
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src = ./.;
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buildInputs = [
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(packages."x86_64-linux"."dio" { inherit mcu chip_select f_cpu; })
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];
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CFLAGS = cflags { inherit mcu chip_select f_cpu; };
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INCLUDE_DIRS = pkgs.lib.concatStringsSep " " (map (dir: "-I${dir}") buildInputs);
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OBJECT_FILES = pkgs.lib.concatStringsSep " " (map (dir: "${dir}/*.o") buildInputs);
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buildPhase = ''
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${avr.gcc}/bin/avr-gcc ${CFLAGS} ${INCLUDE_DIRS} -o spi.o -c ${src}/spi/spi.c
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'';
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installPhase = ''
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mkdir $out
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cp spi/spi.h spi.o $out/
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'';
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};
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packages."x86_64-linux"."rfm" =
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{ mcu, chip_select, f_cpu }:
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let
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pkgs = import nixpkgs { system = "x86_64-linux"; };
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avr = pkgs.pkgsCross.avr.buildPackages;
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in pkgs.stdenv.mkDerivation rec {
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name = "rfm";
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src = ./.;
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buildInputs = [
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(packages."x86_64-linux"."dio" { inherit mcu chip_select f_cpu; })
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(packages."x86_64-linux"."spi" { inherit mcu chip_select f_cpu; })
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];
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CFLAGS = cflags { inherit mcu chip_select f_cpu; };
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INCLUDE_DIRS = pkgs.lib.concatStringsSep " " (map (dir: "-I${dir}") buildInputs);
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OBJECT_FILES = pkgs.lib.concatStringsSep " " (map (dir: "${dir}/*.o") buildInputs);
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buildPhase = ''
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${avr.gcc}/bin/avr-gcc ${CFLAGS} ${INCLUDE_DIRS} -o rfm.o -c ${src}/rfm69hcw/rfm.c
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'';
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installPhase = ''
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mkdir $out
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cp rfm69hcw/rfm.h rfm.o $out/
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'';
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};
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packages."x86_64-linux"."display" =
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{ mcu, chip_select, f_cpu }:
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let
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pkgs = import nixpkgs { system = "x86_64-linux"; };
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avr = pkgs.pkgsCross.avr.buildPackages;
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in pkgs.stdenv.mkDerivation rec {
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name = "display";
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src = ./.;
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buildInputs = [
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(packages."x86_64-linux"."dio" { inherit mcu chip_select f_cpu; })
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(packages."x86_64-linux"."shift-register" { inherit mcu chip_select f_cpu; })
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];
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CFLAGS = cflags { inherit mcu chip_select f_cpu; };
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INCLUDE_DIRS = pkgs.lib.concatStringsSep " " (map (dir: "-I${dir}") buildInputs);
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OBJECT_FILES = pkgs.lib.concatStringsSep " " (map (dir: "${dir}/*.o") buildInputs);
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buildPhase = ''
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${avr.gcc}/bin/avr-gcc ${CFLAGS} ${INCLUDE_DIRS} -o display.o -c ${src}/display/display.c
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'';
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installPhase = ''
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mkdir $out
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cp display/display.h display.o $out/
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'';
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};
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packages."x86_64-linux"."flame" =
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{ mcu, chip_select, f_cpu }:
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let
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pkgs = import nixpkgs { system = "x86_64-linux"; };
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lib = pkgs.lib;
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avr = pkgs.pkgsCross.avr.buildPackages;
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in pkgs.stdenv.mkDerivation rec {
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name = "flame";
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src = ./.;
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buildInputs = [
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(packages."x86_64-linux"."dio" { inherit mcu chip_select f_cpu; })
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(packages."x86_64-linux"."sk9822" { inherit mcu chip_select f_cpu; })
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(packages."x86_64-linux"."rng" { inherit mcu chip_select f_cpu; })
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(packages."x86_64-linux"."animation" { inherit mcu chip_select f_cpu;
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gcc = "${avr.gcc}/bin/avr-gcc"; })
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];
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CFLAGS = cflags { inherit mcu chip_select f_cpu; };
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INCLUDE_DIRS = pkgs.lib.concatStringsSep " " (map (dir: "-I${dir}") buildInputs);
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OBJECT_FILES = pkgs.lib.concatStringsSep " " (map (dir: "${dir}/*.o") buildInputs);
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buildPhase = ''
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${avr.gcc}/bin/avr-gcc ${CFLAGS} ${INCLUDE_DIRS} -o main.o -c ${src}/flame/main.c
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${avr.gcc}/bin/avr-gcc ${CFLAGS} ${INCLUDE_DIRS} -o flame.elf main.o ${OBJECT_FILES}
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$OBJCOPY -O ihex flame.elf flame.hex
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'';
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installPhase = ''
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mkdir $out
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cp flame.elf flame.hex $out
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'';
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};
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packages."x86_64-linux"."prime-tx" =
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{ mcu, chip_select, f_cpu }:
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let
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pkgs = import nixpkgs { system = "x86_64-linux"; };
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lib = pkgs.lib;
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avr = pkgs.pkgsCross.avr.buildPackages;
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in pkgs.stdenv.mkDerivation rec {
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name = "prime-tx";
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src = ./.;
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buildInputs = [
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(packages."x86_64-linux"."dio" { inherit mcu chip_select f_cpu; })
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(packages."x86_64-linux"."spi" { inherit mcu chip_select f_cpu; })
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(packages."x86_64-linux"."shift-register" { inherit mcu chip_select f_cpu; })
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(packages."x86_64-linux"."rfm" { inherit mcu chip_select f_cpu; })
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(packages."x86_64-linux"."display" { inherit mcu chip_select f_cpu; })
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];
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CFLAGS = cflags { inherit mcu chip_select f_cpu; };
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INCLUDE_DIRS = pkgs.lib.concatStringsSep " " (map (dir: "-I${dir}") buildInputs);
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OBJECT_FILES = pkgs.lib.concatStringsSep " " (map (dir: "${dir}/*.o") buildInputs);
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buildPhase = ''
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${avr.gcc}/bin/avr-gcc ${CFLAGS} ${INCLUDE_DIRS} -o main.o -c ${src}/prime-tx/main.c
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${avr.gcc}/bin/avr-gcc ${CFLAGS} -o prime-tx.elf main.o ${OBJECT_FILES}
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$OBJCOPY -O ihex prime-tx.elf prime-tx.hex
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'';
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installPhase = ''
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mkdir $out
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cp prime-tx.elf prime-tx.hex $out
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'';
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};
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packages."x86_64-linux"."radio-rx" =
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{ mcu, chip_select, f_cpu }:
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let
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pkgs = import nixpkgs { system = "x86_64-linux"; };
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lib = pkgs.lib;
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avr = pkgs.pkgsCross.avr.buildPackages;
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in pkgs.stdenv.mkDerivation rec {
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name = "radio-rx";
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src = ./.;
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buildInputs = [
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(packages."x86_64-linux"."dio" { inherit mcu chip_select f_cpu; })
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(packages."x86_64-linux"."spi" { inherit mcu chip_select f_cpu; })
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(packages."x86_64-linux"."shift-register" { inherit mcu chip_select f_cpu; })
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(packages."x86_64-linux"."rfm" { inherit mcu chip_select f_cpu; })
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(packages."x86_64-linux"."display" { inherit mcu chip_select f_cpu; })
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];
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CFLAGS = cflags { inherit mcu chip_select f_cpu; };
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INCLUDE_DIRS = pkgs.lib.concatStringsSep " " (map (dir: "-I${dir}") buildInputs);
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OBJECT_FILES = pkgs.lib.concatStringsSep " " (map (dir: "${dir}/*.o") buildInputs);
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buildPhase = ''
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${avr.gcc}/bin/avr-gcc ${CFLAGS} ${INCLUDE_DIRS} -o main.o -c ${src}/radio-rx/main.c
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${avr.gcc}/bin/avr-gcc ${CFLAGS} -o radio-rx.elf main.o ${OBJECT_FILES}
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$OBJCOPY -O ihex radio-rx.elf radio-rx.hex
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'';
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installPhase = ''
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mkdir $out
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cp radio-rx.elf radio-rx.hex $out
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'';
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};
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packages."x86_64-linux"."interrupts-standalone" = (packages."x86_64-linux"."interrupts" atmega32u4);
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packages."x86_64-linux"."interrupts" =
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{ mcu, chip_select, f_cpu }:
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let
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pkgs = import nixpkgs { system = "x86_64-linux"; };
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lib = pkgs.lib;
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avr = pkgs.pkgsCross.avr.buildPackages;
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in pkgs.stdenv.mkDerivation rec {
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name = "interrupts";
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src = ./.;
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buildInputs = [
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(packages."x86_64-linux"."dio" { inherit mcu chip_select f_cpu; })
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(packages."x86_64-linux"."shift-register" { inherit mcu chip_select f_cpu; })
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(packages."x86_64-linux"."display" { inherit mcu chip_select f_cpu; })
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];
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CFLAGS = cflags { inherit mcu chip_select f_cpu; };
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INCLUDE_DIRS = pkgs.lib.concatStringsSep " " (map (dir: "-I${dir}") buildInputs);
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OBJECT_FILES = pkgs.lib.concatStringsSep " " (map (dir: "${dir}/*.o") buildInputs);
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buildPhase = ''
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${avr.gcc}/bin/avr-gcc ${CFLAGS} ${INCLUDE_DIRS} -o main.o -c ${src}/interrupts/main.c
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${avr.gcc}/bin/avr-gcc ${CFLAGS} -o interrupts.elf main.o ${OBJECT_FILES}
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$OBJCOPY -O ihex interrupts.elf interrupts.hex
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'';
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installPhase = ''
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mkdir $out
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cp interrupts.elf interrupts.hex $out
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'';
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};
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packages."x86_64-linux"."power-management-standalone" = (packages."x86_64-linux"."power-management" attiny85);
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packages."x86_64-linux"."power-management" =
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{ mcu, chip_select, f_cpu }:
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let
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pkgs = import nixpkgs { system = "x86_64-linux"; };
|
|
lib = pkgs.lib;
|
|
avr = pkgs.pkgsCross.avr.buildPackages;
|
|
in pkgs.stdenv.mkDerivation rec {
|
|
name = "power-management";
|
|
src = ./.;
|
|
|
|
buildInputs = [
|
|
(packages."x86_64-linux"."dio" { inherit mcu chip_select f_cpu; })
|
|
];
|
|
|
|
CFLAGS = cflags { inherit mcu chip_select f_cpu; };
|
|
INCLUDE_DIRS = pkgs.lib.concatStringsSep " " (map (dir: "-I${dir}") buildInputs);
|
|
OBJECT_FILES = pkgs.lib.concatStringsSep " " (map (dir: "${dir}/*.o") buildInputs);
|
|
|
|
buildPhase = ''
|
|
${avr.gcc}/bin/avr-gcc ${CFLAGS} ${INCLUDE_DIRS} -o main.o -c ${src}/power-management/main.c
|
|
${avr.gcc}/bin/avr-gcc ${CFLAGS} -o power-management.elf main.o ${OBJECT_FILES}
|
|
$OBJCOPY -O ihex power-management.elf power-management.hex
|
|
'';
|
|
installPhase = ''
|
|
mkdir $out
|
|
cp power-management.elf power-management.hex $out
|
|
'';
|
|
};
|
|
|
|
devShell."x86_64-linux" =
|
|
let
|
|
pkgs = import nixpkgs { system = "x86_64-linux"; };
|
|
avr = with pkgs.pkgsCross.avr.buildPackages; [
|
|
binutils
|
|
gcc
|
|
gdb
|
|
avrdude
|
|
simavr
|
|
gtkwave
|
|
];
|
|
in
|
|
pkgs.mkShell {
|
|
name = "avr-shell";
|
|
buildInputs = avr;
|
|
|
|
GCC = pkgs.pkgsCross.avr.buildPackages.gcc;
|
|
SIMAVR = pkgs.pkgsCross.avr.buildPackages.simavr;
|
|
};
|
|
};
|
|
}
|