gpsrec 0.17: Disable recording if storage is full (fix #574)

apps.json

@@ -363,7 +363,7 @@
   { "id": "gpsrec",
     "name": "GPS Recorder",
     "icon": "app.png",
-    "version":"0.16",
+    "version":"0.17",
     "interface": "interface.html",
     "description": "Application that allows you to record a GPS track. Can run in background",
     "tags": "tool,outdoors,gps,widget",

apps/gpsrec/ChangeLog

@@ -18,3 +18,4 @@
 0.14: Now use the openstmap lib for map plotting
 0.15: Add plotTrack method to allow current track to be plotted on a map (#395)
 0.16: Add gpsrec app to Settings menu
+0.17: Disable recording if storage is full (fix #574)

apps/gpsrec/widget.js

@@ -29,12 +29,21 @@
       periodCtr--;
       if (periodCtr<=0) {
         periodCtr = settings.period;
-        if (gpsTrack) gpsTrack.write([
-          fix.time.getTime(),
-          fix.lat.toFixed(6),
-          fix.lon.toFixed(6),
-          fix.alt
-        ].join(",")+"\n");
+        try {
+          if (gpsTrack) gpsTrack.write([
+            fix.time.getTime(),
+            fix.lat.toFixed(6),
+            fix.lon.toFixed(6),
+            fix.alt
+          ].join(",")+"\n");
+        } catch(e) {
+          // If storage.write caused an error, disable
+          // GPS recording so we don't keep getting errors!
+          console.log("gpsrec: write error", e);
+          settings.recording = false;
+          require("Storage").write("gpsrec.json", settings);
+          reload();
+        }
       }
     }
   }