| ??? 07/04/05 13:21 Read: times |
#96509 - the non-trivial excursion Responding to: ???'s previous message |
Russell Bull said:
I have the use of a capture input on the PCA, so I can measure the time between the edges. From this I can deduce the following:-
1 bit time high 1 bit time low 2 bit time high 2 bit time low But, in real life, you will also detect the following: high or low for somewhere in between 1 and 2 bit time, for significantly less than 1 bit time, for more than 2 bit time. This may be due to noise etc., or (usually the >2 bit) due to protocol (start-of-frame special character - probably does not apply for RC5, but for the general case it needs to be mentioned). Do you want to cope with these, too? Jan Waclawek |
| Topic | Author | Date |
| Decoding manchester with only capture in | 01/01/70 00:00 | |
| the non-trivial excursion | 01/01/70 00:00 | |
| Yes! | 01/01/70 00:00 | |
| not necessarily error | 01/01/70 00:00 | |
| A bit more about ... | 01/01/70 00:00 | |
| Does this helps | 01/01/70 00:00 | |
| Its not software Jim | 01/01/70 00:00 | |
| Who's Jim? | 01/01/70 00:00 | |
| well... | 01/01/70 00:00 | |
| My example code | 01/01/70 00:00 | |
| My idea used in past on 68332 TPU | 01/01/70 00:00 | |
| It all becomes clearer | 01/01/70 00:00 | |
| The answer.... | 01/01/70 00:00 | |
| problem in manchester decoding using pca | 01/01/70 00:00 | |
| problem in manchester decoding using pca | 01/01/70 00:00 | |
problem in manchester decoding using pca | 01/01/70 00:00 |