| ??? 10/03/08 16:21 Read: times |
#158817 - Phew. Responding to: ???'s previous message |
Mike Stegmaier said:
I used about a 1uS timing delay. I have an loop that counts from 0 to 4096, and I'm using a 18.432Mhz crystal.
I decided after all to try the 4-bit mode on the LCD, and it works well. I bet you must clock that 8051 pretty fast. Why not calculate the number of cycles you need in the timing loop as a function of F_CPU and your required delay ? And then call the loop the required # of times. David. |
| Topic | Author | Date |
| weird output on LCD | 01/01/70 00:00 | |
| Welcome back | 01/01/70 00:00 | |
| try toggeling | 01/01/70 00:00 | |
| Timing | 01/01/70 00:00 | |
| some answers | 01/01/70 00:00 | |
| Phew. | 01/01/70 00:00 | |
inter-character delay | 01/01/70 00:00 | |
| Is 7/LCD connected to P1.0/'2051 at all? | 01/01/70 00:00 | |
| Check Hardware | 01/01/70 00:00 | |
| I had the same problem, ..... but solved | 01/01/70 00:00 |