From c64b92d11daf027b2c0657884f4b8cdeb0480fc0 Mon Sep 17 00:00:00 2001
From: structix <amateurdoedel@gmail.com>
Date: Sun, 25 Sep 2016 10:45:54 +0200
Subject: [PATCH] Minor bugfixes

---
 gy521example.c | 1 +
 libgy521.c     | 7 ++++++-
 2 files changed, 7 insertions(+), 1 deletion(-)

diff --git a/gy521example.c b/gy521example.c
index 2bb7321..86faa4d 100644
--- a/gy521example.c
+++ b/gy521example.c
@@ -6,6 +6,7 @@
 void printall(void) {
     printf("---------------------------------------------\n");
     printf("Accel: x=%f, y=%f, z=%f\n", getAccelerometerData('x', 1), getAccelerometerData('y', 1), getAccelerometerData('z', 1));
+    printf("Accel ms2: x=%f, y=%f, z=%f\n", getAccelerometerData('x', 0), getAccelerometerData('y', 0), getAccelerometerData('z', 0));
     printf("Accel Range: raw: %i, int: %i\n", readAccelerometerRange(1), readAccelerometerRange(0));
     printf("Gyro: x=%f, y=%f, z=%f\n", getGyroscopeData('x'), getGyroscopeData('y'), getGyroscopeData('z'));
     printf("Gyro Range: raw: %i, int: %i\n", readGyroscopeRange(1), readGyroscopeRange(0));
diff --git a/libgy521.c b/libgy521.c
index a93d660..aefa40d 100644
--- a/libgy521.c
+++ b/libgy521.c
@@ -203,7 +203,12 @@ float getAccelerometerAverage(char axis, int g, unsigned int measurements) {
     for (i = 0; i < measurements; i++) {
         average += getAccelerometerData(axis, g);
     }
-    return average / (float) measurements;
+    if (measurements != 0) {
+        return average / (float) measurements;
+    } else {
+        return average / 1;
+    }
+    
 }
 
 void setGyroscopeRange(int range) {