| ??? 11/19/06 05:44 Read: times |
#128262 - problem with addressing for sure Responding to: ???'s previous message |
this is for sure that u are wrong with the addressing of lcd
line 1 char1 address is 80h line 2 char 1 address is c0h after you reach to 8fh (line 1 last char) you have to send command to lcd to mov cursor to C0h location and then send data and write command charcters written on the location after 8Fh and before C0h will not be displayed on screen theough they are writen on internal ddram let me know if this solves your problem |
| Topic | Author | Date |
| problem with second row of lcd | 01/01/70 00:00 | |
| How does the LCD interface? | 01/01/70 00:00 | |
| the port connections | 01/01/70 00:00 | |
| berth strip? | 01/01/70 00:00 | |
| Address | 01/01/70 00:00 | |
| to Himanshu Thakkar | 01/01/70 00:00 | |
| What display? | 01/01/70 00:00 | |
| Maybe forget to pullup P0! | 01/01/70 00:00 | |
| problem with addressing for sure | 01/01/70 00:00 | |
| to Gagandeep Singh | 01/01/70 00:00 | |
| initialisation string ? | 01/01/70 00:00 | |
| posting the code here | 01/01/70 00:00 | |
| Initialization | 01/01/70 00:00 | |
Busy Flag | 01/01/70 00:00 | |
| If you can't see the blocks on the 2nd line | 01/01/70 00:00 |