Peter Drescher / TextLCD

Modified TextLCD lib. The RW signal is also connected to a IO pin. This enable to read out the display memory and the busy flag. The timing is switched from delays to wait for the busy flag. Added writeCGRAM function to define user chars 0-7.

Dependents:   TwitterClient CSVParser _EXAMPLE_RFM12B mbed_blinky6 ... more

Files at this revision

API Documentation at this revision

Revision 1:ac2c6d0cc538, committed 2010-12-06

Comitter:
dreschpe
Date:
Mon Dec 06 00:01:25 2010 +0000
Parent:
0:2ceba7f90dd4
Child:
2:e8326f05cdcb
Commit message:
0.2

Changed in this revision

TextLCD.h Show annotated file Show diff for this revision Revisions of this file 
--- a/TextLCD.h	Sun Dec 05 23:51:19 2010 +0000
+++ b/TextLCD.h	Mon Dec 06 00:01:25 2010 +0000
@@ -88,7 +88,19 @@
 
     int rows();
     int columns();
+    
+    /** write a user defined char
+     *
+     * @param address  The user defined char (0-7)
+     * @param pattern[8] bit pattern 5*8 of char
+     */ 
     void writeCGRAM(int address, int pattern[8]);
+    
+    /** Get the char at the current position
+     * 
+     * int getc() 
+     */
+    
 protected:
 
     // Stream implementation functions