Ben Gordon / Mbed OS ELEC351_GroupA-branch1

Troubleshooting

Diff: LCD.cpp

Revision:
12:edf31d0a61f0
Parent:
10:4f8b0c09bd2c
Child:
15:f8649829dff9
--- a/LCD.cpp	Thu Nov 08 00:37:25 2018 +0000
+++ b/LCD.cpp	Thu Nov 08 21:43:49 2018 +0000
@@ -32,7 +32,10 @@
 
 void LCD::display(BYTE* str, UINT_16 location)
 {
-    cmdLCD(0x80|location);
+    if(location != NULL)
+    {
+        cmdLCD(0x80|location);
+    }
     U_BYTE p = 0;
     while((str[p]!= NULL)&&(p<16))
     {