| ??? 11/14/06 16:17 Read: times |
#127972 - what device? Responding to: ???'s previous message |
1) read the piece about presenting formatted code in the noobs guide
2) what device? the below is definitely non-standard. ORG 0023h LJMP CARDswipe CARDswipe: JNB RI,CARDswipe ; checek for interupt flag 3) guessing that "CARDswipe" is a UART ISR, ypu only get there if RI or TI is set, so, there is no reason for the line: CARDswipe: JNB RI,CARDswipe actually it will get you in real trouble if TI trigger the interrupt. 4)what if the problem is in the LCD routines, you do not show them. insert a few lines of code before LOOP: SJMP $ ;Wait here that write a character to the LCD just to verify Erik |
| Topic | Author | Date |
| Serial interface- Displaying SBUF data on LCD. | 01/01/70 00:00 | |
| what device? | 01/01/70 00:00 | |
| Just the 'integral part' Part of code | 01/01/70 00:00 | |
| you still did not tell the derivative | 01/01/70 00:00 | |
| Formatted Code | 01/01/70 00:00 | |
| Missing code | 01/01/70 00:00 | |
| Delay | 01/01/70 00:00 | |
| Delay, Baudrate, Freq, etc. | 01/01/70 00:00 | |
| Missing Code | 01/01/70 00:00 | |
| Here's the wrLCDcom SR | 01/01/70 00:00 | |
| is DELAY_5_1MS timer based? | 01/01/70 00:00 | |
| Yes DELAY_5_1MS is timer based | 01/01/70 00:00 | |
| so, you call one device generating an interrupt fr | 01/01/70 00:00 | |
| Already tried that | 01/01/70 00:00 | |
| then keep it that way | 01/01/70 00:00 | |
| Here's the entire code.... | 01/01/70 00:00 | |
I quick look, not an analysis | 01/01/70 00:00 | |
| Have a look at this | 01/01/70 00:00 | |
| Deriviative??? | 01/01/70 00:00 | |
| Derivative | 01/01/70 00:00 | |
| Oops... Derivative..gotcha | 01/01/70 00:00 | |
| OK | 01/01/70 00:00 | |
| TI & RI | 01/01/70 00:00 |