| ??? 05/16/07 20:04 Read: times |
#139391 - External hardware Responding to: ???'s previous message |
Jorge, Erik is basically correct.
My 2 cent opinion is that may be you can put some little external hardware (HMOS binary counters, for example) and generate the sample window, read the counters and show the result (formated, if you wish, some auto-range perhaps) in the LCD, using the uC. Best regards, Daniel |
| Topic | Author | Date |
| 8051 frequency meter. Interrupt question | 01/01/70 00:00 | |
| Formatted Code | 01/01/70 00:00 | |
| Thanks Jon | 01/01/70 00:00 | |
| No Problem - What about EA | 01/01/70 00:00 | |
| EA | 01/01/70 00:00 | |
| corrected code | 01/01/70 00:00 | |
| that is a pipe dream | 01/01/70 00:00 | |
| External hardware | 01/01/70 00:00 | |
| Why no more than 100K? | 01/01/70 00:00 | |
| the obvious way to do this is to use one timer as | 01/01/70 00:00 | |
| there is a 3rd byte | 01/01/70 00:00 | |
| no good | 01/01/70 00:00 | |
| assuming you can do the math... | 01/01/70 00:00 | |
| HUH | 01/01/70 00:00 | |
| And what? | 01/01/70 00:00 | |
| ... and ... | 01/01/70 00:00 | |
| Eh? | 01/01/70 00:00 | |
| the counter is not 'a counter' | 01/01/70 00:00 | |
| you should be on the safe side... | 01/01/70 00:00 | |
| who cares who 'wins' | 01/01/70 00:00 | |
| Continuation... | 01/01/70 00:00 | |
| now let\'s cheat | 01/01/70 00:00 | |
| Get something working first | 01/01/70 00:00 | |
| I diasagree | 01/01/70 00:00 | |
It's WORKING!! | 01/01/70 00:00 |