7 files changed, 159 insertions, 0 deletions
diff --git a/tv/5pkgs/rpi/433Utils/RPi_utils.codesend.codestring.patch b/tv/5pkgs/rpi/433Utils/RPi_utils.codesend.codestring.patch
new file mode 100644
index 000000000..447e42f1d
--- /dev/null
+++ b/tv/5pkgs/rpi/433Utils/RPi_utils.codesend.codestring.patch
@@ -0,0 +1,24 @@
+--- a/RPi_utils/codesend.cpp
++++ b/RPi_utils/codesend.cpp
+@@ -40,18 +40,18 @@ int main(int argc, char *argv[]) {
+     }
+ 
+     // Change protocol and pulse length accroding to parameters
+-    int code = atoi(argv[1]);
++    const char *code = argv[1];
+     if (argc >= 3) protocol = atoi(argv[2]);
+     if (argc >= 4) pulseLength = atoi(argv[3]);
+     
+     if (wiringPiSetup () == -1) return 1;
+-    printf("sending code[%i]\n", code);
++    printf("sending code[%s]\n", code);
+     RCSwitch mySwitch = RCSwitch();
+     if (protocol != 0) mySwitch.setProtocol(protocol);
+     if (pulseLength != 0) mySwitch.setPulseLength(pulseLength);
+     mySwitch.enableTransmit(PIN);
+     
+-    mySwitch.send(code, 24);
++    mySwitch.send(code);
+     
+     return 0;
+ 
diff --git a/tv/5pkgs/rpi/433Utils/default.nix b/tv/5pkgs/rpi/433Utils/default.nix
new file mode 100644
index 000000000..78be6de35
--- /dev/null
+++ b/tv/5pkgs/rpi/433Utils/default.nix
@@ -0,0 +1,42 @@
+{ fetchFromGitHub, stdenv
+, wiringPi ? WiringPi.wiringPi
+, wiringPiDev ? WiringPi.wiringPiDev
+, WiringPi ? rpiPackages.WiringPi
+, rpiPackages
+}:
+
+stdenv.mkDerivation {
+  pname = "433Utils-RPi_utils";
+  version = "2018-06-07";
+
+  src = fetchFromGitHub (stdenv.lib.importJSON ./src.json);
+
+  patches = [
+    ./rc-switch.protocols.patch
+    ./RPi_utils.codesend.codestring.patch
+  ];
+
+  buildPhase = ''
+    runHook postBuild
+
+    make -C RPi_utils
+
+    runHook preBuild
+  '';
+
+  buildInputs = [
+    wiringPi
+    wiringPiDev
+  ];
+
+  installPhase = ''
+    runHook preInstall
+
+    mkdir -p $out/bin
+    for name in send codesend RFSniffer; do
+      cp RPi_utils/$name $out/bin/
+    done
+
+    runHook postInstall
+  '';
+}
diff --git a/tv/5pkgs/rpi/433Utils/rc-switch.protocols.patch b/tv/5pkgs/rpi/433Utils/rc-switch.protocols.patch
new file mode 100644
index 000000000..41304ef8e
--- /dev/null
+++ b/tv/5pkgs/rpi/433Utils/rc-switch.protocols.patch
@@ -0,0 +1,10 @@
+--- a/rc-switch/RCSwitch.cpp
++++ b/rc-switch/RCSwitch.cpp
+@@ -78,6 +78,7 @@ static const RCSwitch::Protocol PROGMEM proto[] = {
+     { 100, { 30, 71 }, {  4, 11 }, {  9,  6 } },    // protocol 3
+     { 380, {  1,  6 }, {  1,  3 }, {  3,  1 } },    // protocol 4
+     { 500, {  6, 14 }, {  1,  2 }, {  2,  1 } },    // protocol 5
++    { 136, {  1, 31 }, {  1,  3 }, {  3,  1 } },    // protocol 6
+ };
+ 
+ enum {
diff --git a/tv/5pkgs/rpi/433Utils/src.json b/tv/5pkgs/rpi/433Utils/src.json
new file mode 100644
index 000000000..3cf232788
--- /dev/null
+++ b/tv/5pkgs/rpi/433Utils/src.json
@@ -0,0 +1,7 @@
+{
+    "owner": "ninjablocks",
+    "repo": "433Utils",
+    "rev": "31c0ea4e158287595a6f6116b6151e72691e1839",
+    "sha256": "04r2qlkdsz46qgpnbizrfccz1i0qlkb1iqz0jzyq4fzvksqp9dg1",
+    "fetchSubmodules": true
+}
+\ No newline at end of file
diff --git a/tv/5pkgs/rpi/WiringPi/default.nix b/tv/5pkgs/rpi/WiringPi/default.nix
new file mode 100644
index 000000000..61c43556d
--- /dev/null
+++ b/tv/5pkgs/rpi/WiringPi/default.nix
@@ -0,0 +1,61 @@
+{ fetchFromGitHub, runCommand, stdenv }:
+
+let
+  generic = name: extraAttrs:
+    stdenv.mkDerivation ({
+      pname = "WiringPi-${name}";
+      version = "2020-09-14";
+
+      src = fetchFromGitHub (stdenv.lib.importJSON ./src.json);
+
+      buildPhase = ''
+        runHook postBuild
+
+        make -C ${name} all
+
+        runHook preBuild
+      '';
+
+      installPhase = ''
+        runHook preInstall
+
+        export DESTDIR=$out
+        export PREFIX=
+        export LDCONFIG=true
+
+        make -C ${name} install
+
+        runHook postInstall
+      '';
+    } // extraAttrs);
+
+  fakeutils = runCommand "fakeutils-1.0" {} /* sh */ ''
+    mkdir -p $out/bin
+    for name in chown chmod; do
+      touch $out/bin/$name
+      chmod +x $out/bin/$name
+    done
+  '';
+in
+
+rec {
+  wiringPi = generic "wiringPi" {};
+  wiringPiDev = generic "devLib" {
+    buildInputs = [
+      wiringPi
+    ];
+  };
+  gpio = generic "gpio" {
+    preInstall = ''
+      # fakeutils cannot be buildInputs because they have to override existing
+      # executables and therefore need to be prepended to the search path.
+      PATH=${fakeutils}/bin:$PATH
+
+      mkdir -p $out/bin
+    '';
+    buildInputs = [
+      wiringPi
+      wiringPiDev
+    ];
+  };
+}
diff --git a/tv/5pkgs/rpi/WiringPi/src.json b/tv/5pkgs/rpi/WiringPi/src.json
new file mode 100644
index 000000000..edf4e8272
--- /dev/null
+++ b/tv/5pkgs/rpi/WiringPi/src.json
@@ -0,0 +1,6 @@
+{
+  "owner": "WiringPi",
+  "repo": "WiringPi",
+  "rev": "5c6bab7d4279e8c0cc890984eaa1a69ff3af1c99",
+  "sha256": "1jlx7lb3ybwv06b2dpmsr718d0xj85awl1dgdqc607k50kk25mjb"
+}
diff --git a/tv/5pkgs/rpi/default.nix b/tv/5pkgs/rpi/default.nix
new file mode 100644
index 000000000..f0ac47f6a
--- /dev/null
+++ b/tv/5pkgs/rpi/default.nix
@@ -0,0 +1,9 @@
+let
+  lib = import <stockholm/lib>;
+in
+
+self: super:
+
+{
+  rpiPackages = lib.mapNixDir (path: self.callPackage path {}) ./.;
+}