From 2b323a1f0d3b782faa39c85771031d29d3e95311 Mon Sep 17 00:00:00 2001
From: Markus Knapp <github@direcs.de>
Date: Tue, 5 Sep 2017 23:45:45 +0200
Subject: [PATCH] Updated test loop.

---
 test/lcd_test.py | 34 +++++++++++++++++++---------------
 1 file changed, 19 insertions(+), 15 deletions(-)

diff --git a/test/lcd_test.py b/test/lcd_test.py
index ca63855..a1dbec5 100755
--- a/test/lcd_test.py
+++ b/test/lcd_test.py
@@ -44,14 +44,7 @@
 # ------------
 # test voltage
 # ------------
-measuredVoltage = 11.25
-
-
-# percent calculation
-convertedVoltage = measuredVoltage - minVoltage
-percent = convertedVoltage / (maxVoltage-minVoltage) * 100
-if percent < 0:
-	percent = 0
+measuredVoltage = minVoltage
 
 
 # the battery symbols
@@ -60,11 +53,28 @@
 
 # battery level (white rectangle in empty battery symbol
 maxRectLength = 16
-rectLength = round(percent * maxRectLength / 100, 0)
 
 
 # endless loop
 while (1):
+	# --------------
+	# TEST TEST TEST
+	#
+	measuredVoltage = measuredVoltage + 0.1
+	if measuredVoltage > maxVoltage:
+		measuredVoltage = minVoltage
+	#
+	# --------------
+
+
+	# percent calculation
+	convertedVoltage = measuredVoltage - minVoltage
+	percent = convertedVoltage / (maxVoltage-minVoltage) * 100
+	if percent < 0:
+		percent = 0
+	# rectangle in battery symbol
+	rectLength = round(percent * maxRectLength / 100, 0)
+
 	# Draw a black filled box to clear the image.
 	draw.rectangle((0,0,width,height), outline=0, fill=0)
 
@@ -92,9 +102,3 @@
 
 	# wait a bit
 	time.sleep(0.5)
-
-	# next time in this loop
-#	if rectLength < maxRectLength:
-#		rectLength = rectLength + 1
-#	else:
-#		rectLength = 0