From b0f5f2ab70c047f1855ce45743dc678ccdb3bae9 Mon Sep 17 00:00:00 2001
From: Gregor Kleen <gkleen@yggdrasil.li>
Date: Mon, 30 Oct 2017 17:47:45 +0100
Subject: Configure gps

---
 hel.nix | 16 ++++++++++++++--
 1 file changed, 14 insertions(+), 2 deletions(-)

diff --git a/hel.nix b/hel.nix
index 9458abf1..5e3d2819 100644
--- a/hel.nix
+++ b/hel.nix
@@ -470,8 +470,6 @@
              [ systemd coreutils ];
 
     script = ''
-      #!{pkgs.stdenv.shell}
-
       exec systemd-inhibit --what=handle-lid-switch:sleep --why="AC is connected" --mode=block sleep infinity
     '';
   
@@ -485,6 +483,20 @@
     SUBSYSTEM=="power_supply", ENV{POWER_SUPPLY_ONLINE}=="1", RUN+="${systemd}/bin/systemctl --no-block start ac-plugged.service"
 
     KERNELS=="1-2:1.2", ENV{ID_MM_DEVICE_IGNORE}="1", SYMLINK+="gps0"
+    KERNELS=="1-2:1.3", ENV{ID_MM_DEVICE_IGNORE}="1", SYMLINK+="gpsctl0"
   '';
+
+  systemd.services."gpscfg" = {
+    description = "Configure GPS";
+
+    script = ''
+      printf 'AT!GPSTRACK=1,255,30,1000,1\r' > /dev/gpsctl0
+    '';
+  };
+
+  systemd.timers."gpscfg".timerConfig = {
+    OnActiveSec = "30s";
+    OnUnitActiveSec = "30s";
+  };
 }
 
-- 
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