| ??? 05/05/05 04:04 Read: times |
#92960 - Thanks Vignesh ! Responding to: ???'s previous message |
It worked perfectly in both simulator and in my PCB. LCD is happy now !! Vignesh, I think it is the best time in everybody life,reaching to answer I am happy too I saw you were using some Delay routines instead of polling the busy status of the LCD. Is it not? I also saw that you set RW line low in the INITIALISE routine. Yes,This code was for 3 or 4 years ago, First time after passing lcd troubles, I had this problems like you and many others So that days i only wanted my lcd work Therefore i accept your comments fully is delay a good option in timing sensitive peripherals? What about if I go for a low clock frequency? As you said,not in sensitive peripherals. Then you can decrease daley loops easily, Thank you all of this forum for your help, suggestions, criticisms, caveats and encouragements. Vignesh, Thanks for your appreciation Good Luck Mehdi |
| Topic | Author | Date |
| datasheet for lcd | 01/01/70 00:00 | |
| datasheet | 01/01/70 00:00 | |
| To Marjan! | 01/01/70 00:00 | |
| is it Mehdi? | 01/01/70 00:00 | |
| Contrast Control. | 01/01/70 00:00 | |
| Code for the LCD | 01/01/70 00:00 | |
| please read as: | 01/01/70 00:00 | |
| LCD initialisation is wrong | 01/01/70 00:00 | |
| I have got it, but.. | 01/01/70 00:00 | |
| READ / WRITE sequence | 01/01/70 00:00 | |
thanks Leo | 01/01/70 00:00 | |
| One more hint. | 01/01/70 00:00 | |
| to Prahalad | 01/01/70 00:00 | |
| LCD Contrast - Vignesh | 01/01/70 00:00 | |
| oh, fine.. | 01/01/70 00:00 | |
| Oriole LCD Modules | 01/01/70 00:00 | |
| Re: Oriole ODM. | 01/01/70 00:00 | |
| quick check at the shop before buying | 01/01/70 00:00 | |
| Yes,it is! | 01/01/70 00:00 | |
| Testing : Passed | 01/01/70 00:00 | |
| to Mehdi with love | 01/01/70 00:00 | |
| Thanks Vignesh ! | 01/01/70 00:00 | |
| Oh with pleasure.. | 01/01/70 00:00 | |
| The original datasheet | 01/01/70 00:00 | |
| damaged LCD | 01/01/70 00:00 |