Open source laser wavemeter with NO expensive optics and NO machining
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{ lib
, python3Packages
, fetchFromGitHub
, sdcc
, yosys
, icestorm
, nextpnr
}:
with python3Packages;
buildPythonApplication rec {
pname = "glasgow";
version = "unstable-2019-08-31";
realVersion = lib.substring 0 7 src.rev;
src = fetchFromGitHub {
owner = "GlasgowEmbedded";
repo = "Glasgow";
rev = "21641a13c6a0daaf8618aff3c5bfffcb26ef6cca";
sha256 = "1dpm1jmm4fg8xf17s6h9g5sc09gq8b6xq955sv2x11nrbqf98l4v";
};
nativeBuildInputs = [ sdcc ];
propagatedBuildInputs = [
nmigen
fx2
libusb1
aiohttp
pyvcd
bitarray
crcmod
];
patches = [ ./glasgow-applet.diff ];
postPatch = ''
substituteInPlace software/setup.py \
--replace 'versioneer.get_version()' '"${realVersion}"'
'';
preBuild = ''
make -C firmware LIBFX2=${fx2}/share/libfx2
cp firmware/glasgow.ihex software/glasgow
cd software
'';
# a couple failing tests and also installCheck tries to build_ext again
doInstallCheck = false;
doCheck = false;
checkPhase = ''
python -m unittest discover
'';
meta = with lib; {
description = "Software for Glasgow, a digital interface multitool";
homepage = https://github.com/GlasgowEmbedded/Glasgow;
license = licenses.bsd0;
maintainers = with maintainers; [ emily ];
};
}