From 77b28b27c3df2208f0cca8bd1ffac79ae3cd3264 Mon Sep 17 00:00:00 2001
From: Yves Ehrlich <yves.ehrlich@informatik.hs-fulda.de>
Date: Sun, 2 Feb 2020 19:43:19 +0100
Subject: [PATCH] LCD refresh alle 100ms

---
 Code/miniRobotRC/interruptRoutinen.ino | 6 +++++-
 Code/miniRobotRC/miniRobotRC.ino       | 3 +++
 2 files changed, 8 insertions(+), 1 deletion(-)

diff --git a/Code/miniRobotRC/interruptRoutinen.ino b/Code/miniRobotRC/interruptRoutinen.ino
index 763929b..cce5cf5 100644
--- a/Code/miniRobotRC/interruptRoutinen.ino
+++ b/Code/miniRobotRC/interruptRoutinen.ino
@@ -1,6 +1,10 @@
 //HIER KOMMT ALLES REIN WAS 1 MAL PRO ms AUFGERUFEN WERDEN SOLL!!!
 ISR(TIMER2_COMPA_vect) {
   tasten.checkButtons();
-  lcd.renderAll();
+  renderTime++;
+  if(renderTime >= renderTimeout) {
+    lcd.renderAll();
+    renderTime = 0;
+  }
 }
 //ALLE anderen ISR kommen HIER drunter!!!
diff --git a/Code/miniRobotRC/miniRobotRC.ino b/Code/miniRobotRC/miniRobotRC.ino
index 83d1c0e..79c3ee7 100644
--- a/Code/miniRobotRC/miniRobotRC.ino
+++ b/Code/miniRobotRC/miniRobotRC.ino
@@ -15,6 +15,9 @@ volatile PCD8544_SPI_FB lcd;
 volatile myInterrupts Timer2;
 volatile myInterrupts pwmBL;
 volatile shiftRegButton tasten;
+//LCD
+uint8_t renderTime = 0;
+#define renderTimeout 100
 
 //Kommandos
 #define nothing 9 //reset/nichts tun