| ??? 01/30/09 08:42 Read: times |
#161839 - Use the primitive control codes Responding to: ???'s previous message |
I would guess that you are using a third party library. However I would also guess that lying that it is a 16x2 display should have fooled a library.
You would normally have ROW 1: 0..63 and ROW2: 64..127 and these display positions should work for most 2 line displays. Just write your own lcd_gotoxy(int x, int y) function. Perhaps your LCD has not initialised correctly. Try a start-up delay for Vcc to rise to 5V. David. |
| Topic | Author | Date |
| Cannot write to Line2 of an LCD | 01/01/70 00:00 | |
| support 80 characters | 01/01/70 00:00 | |
| Use the primitive control codes | 01/01/70 00:00 | |
| controller can handle 64 positions per line | 01/01/70 00:00 | |
maybe LCD is faulty | 01/01/70 00:00 |