From 7905d3cffc5a268635e13baa0b05cbdd97b9ddc1 Mon Sep 17 00:00:00 2001
From: BartS23 <10829389+BartS23@users.noreply.github.com>
Date: Mon, 10 Jan 2022 16:11:09 +0100
Subject: [PATCH 1/3] Reduce FIFO_FULL messages

1. the lazy layout rendering takes too much time.
2. enable the gps at the end of the file.
3. save SATinView to detect changes.
---
 apps/gpsinfo/gps-info.js | 22 ++++++++++++++++------
 1 file changed, 16 insertions(+), 6 deletions(-)

diff --git a/apps/gpsinfo/gps-info.js b/apps/gpsinfo/gps-info.js
index fdac3d403..79acc05fe 100644
--- a/apps/gpsinfo/gps-info.js
+++ b/apps/gpsinfo/gps-info.js
@@ -4,7 +4,7 @@ function satelliteImage() {
 
 var Layout = require("Layout");
 var layout;
-Bangle.setGPSPower(1, "app");
+//Bangle.setGPSPower(1, "app");
 E.showMessage("Loading..."); // avoid showing rubbish on screen
 
 var lastFix = {
@@ -19,7 +19,7 @@ var lastFix = {
 var SATinView = 0;
 var nofBD = 0;
 var nofGP = 0;
-var listenerGPSraw = 1;
+var listenerGPSraw = 0;
 
 function formatTime(now) {
   if (now == undefined) {
@@ -87,12 +87,12 @@ function onGPS(fix) {
             {type:"txt", font:"6x8", pad:3, label:"Satellites used" }
           ]},
           {type:"txt", font:"6x8", label:"", fillx:true, id:"progress" }
-        ]},{lazy:true});
+        ]},{lazy:false});
     }
     g.clearRect(0,24,g.getWidth(),g.getHeight());
     layout.render();
   }
-  lastFix = fix;
+  //lastFix = fix;
   if (fix.fix) {
     if (listenerGPSraw == 1) {
       Bangle.removeListener('GPS-raw', onGPSraw);
@@ -108,6 +108,7 @@ function onGPS(fix) {
     layout.time.label = "Time: "+formatTime(fix.time);
     layout.sat.label = "Satellites: "+satellites;
     layout.maidenhead.label = "Maidenhead: "+maidenhead;
+    layout.render();
   } else {
     if (listenerGPSraw == 0) {
       Bangle.on('GPS-raw', onGPSraw);
@@ -116,7 +117,15 @@ function onGPS(fix) {
     layout.sat.label = fix.satellites;
     layout.progress.label = "in view: " + SATinView;
   }
-  layout.render();
+  //layout.render();
+
+  if (listenerGPSraw == 0 && !fix.fix) {
+    setTimeout(() => Bangle.on('GPS-raw', onGPSraw), 10);
+    listenerGPSraw = 1;
+  }
+
+  lastFix = fix;
+  lastFix.SATinView = SATinView;
 }
 
 function onGPSraw(nmea) {
@@ -129,7 +138,8 @@ function onGPSraw(nmea) {
 Bangle.loadWidgets();
 Bangle.drawWidgets();
 Bangle.on('GPS', onGPS);
-Bangle.on('GPS-raw', onGPSraw);
+//Bangle.on('GPS-raw', onGPSraw);
+Bangle.setGPSPower(1, "app");
 
 function  exitApp() {
   load();

From 8053de33079cc96be65ed2bb1f82557dc1dc0006 Mon Sep 17 00:00:00 2001
From: BartS23 <10829389+BartS23@users.noreply.github.com>
Date: Mon, 10 Jan 2022 20:37:22 +0100
Subject: [PATCH 2/3] Fix layout and double enabling of event GPS-raw

---
 apps/gpsinfo/gps-info.js | 14 +++++++++-----
 1 file changed, 9 insertions(+), 5 deletions(-)

diff --git a/apps/gpsinfo/gps-info.js b/apps/gpsinfo/gps-info.js
index 79acc05fe..f4521f265 100644
--- a/apps/gpsinfo/gps-info.js
+++ b/apps/gpsinfo/gps-info.js
@@ -110,12 +110,16 @@ function onGPS(fix) {
     layout.maidenhead.label = "Maidenhead: "+maidenhead;
     layout.render();
   } else {
-    if (listenerGPSraw == 0) {
-      Bangle.on('GPS-raw', onGPSraw);
-      listenerGPSraw = 1;
+    if (fix.satelites != lastFix.satelites) {
+      layout.clear(layout.sat);
+      layout.sat.label = fix.satellites;
+      layout.render(layout.sat);
+    }
+    if (SATinView != lastFix.SATinView) {
+      layout.clear(layout.progress);
+      layout.progress.label = "in view: " + SATinView;
+      layout.render(layout.progress);
     }
-    layout.sat.label = fix.satellites;
-    layout.progress.label = "in view: " + SATinView;
   }
   //layout.render();
 

From 0c0d7e9dd17ee2565aebe20682a82af66944bc94 Mon Sep 17 00:00:00 2001
From: Romek <RH@artz.de>
Date: Tue, 11 Jan 2022 11:10:54 +0100
Subject: [PATCH 3/3] Update changelog and version

---
 apps.json              | 2 +-
 apps/gpsinfo/ChangeLog | 1 +
 2 files changed, 2 insertions(+), 1 deletion(-)

diff --git a/apps.json b/apps.json
index 02076497e..57934dff3 100644
--- a/apps.json
+++ b/apps.json
@@ -1520,7 +1520,7 @@
   {
     "id": "gpsinfo",
     "name": "GPS Info",
-    "version": "0.08",
+    "version": "0.09",
     "description": "An application that displays information about altitude, lat/lon, satellites and time",
     "icon": "gps-info.png",
     "type": "app",
diff --git a/apps/gpsinfo/ChangeLog b/apps/gpsinfo/ChangeLog
index 8d428ce85..414b9d9fb 100644
--- a/apps/gpsinfo/ChangeLog
+++ b/apps/gpsinfo/ChangeLog
@@ -5,3 +5,4 @@
 0.06: Add number of satellites in view and fix crash with GPS time
 0.07: Resolve one FIFO_FULL case and exit App with button press
 0.08: Leave GPS power switched on on exit (will switch off after 0.5 seconds anyway)
+0.09: Fix FIFO_FULL error