AFG/mmdvm-flake
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Fixed saving of firmware version

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This commit is contained in:
Sebastian 2025-01-30 18:31:28 +01:00
parent fbeb7bc213
commit f118b4545f
1 changed files with 11 additions and 10 deletions
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21
MMDVMHost/module.nix
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@ -10,17 +10,17 @@ in
options.services.mmdvm_host = {
enable = mkEnableOption "MMDVMHost service";
host_package = mkOption {
default = mmdvm_host.x86_64-linux.default;
default = mmdvm_host;
type = types.package;
};
firmware_package = mkOption {
default = mmdvm_firmware.x86_64-linux.default;
default = mmdvm_firmware;
type = types.package;
};
user = mkOption {
type = types.str;
default = "afg";
@ -32,7 +32,7 @@ in
};
config-file = mkOption {
type = types.str;
type = types.path;
};
usb-tty = mkOption {
@ -44,13 +44,15 @@ in
config = mkIf cfg.enable {
# List packages installed in system profile. To search, run:
# $ nix search wget
environment.systemPackages = [
pkgs.stm32flash
cfg.host_package
];
systemd.tmpfiles.rules = [
"d '/var/lib/mmdvm' 0750 ${cfg.user} ${cfg.group} - -"
];
systemd.services.mmdvm_host = {
wantedBy = [ "multi-user.target" ];
wants = [ "network.target" ];
@ -66,15 +68,14 @@ in
};
script = ''
if [ ! -e /var/lib/mmdvm/firmware-version ]; then
mkdir -p /var/lib/mmdvm
touch /var/lib/mmdvm/firmware-version
fi
if [ "${cfg.firmware_package}" != "$(cat /var/lib/mmdvm/firmware-version)" ]; then
${pkgs.stm32flash}/bin/stm32flash -w ${cfg.firmware_package}/firmware/mmdvm_f4.bin -i ',-dtr,-rts,dtr,,:-dtr,rts,dtr' ${cfg.usb-tty}
echo "{cfg.firmware_package}" > /var/lib/mmdvm/firmware-version
echo "${cfg.firmware_package}" > /var/lib/mmdvm/firmware-version
fi
exec ${cfg.package}/bin/MMDVMHost ${cfg.config-file}
exec ${cfg.host_package}/bin/MMDVMHost ${cfg.config-file}
'';
};
};