| ??? 04/19/07 12:02 Read: times |
#137511 - polling will only work in the rarest of cases Responding to: ???'s previous message |
1. He can poll the the Clock Bit, and if its low then it could read the data on Data,
2. Or he can simply connect that Clock pin to INT0 pin of MCu and on every interrupt the MCu will get the data from the Data and save it in any Register, by using Rotating it to left or right, you did not mention 2) in your post AND he already suggested the RIGHT solution "i think i can just connect the Tx from Ic 1 to the Rx in Ic 2" So, why do you suggest a solution that is inferior to the one the OP suggest and, even only mention the most inferior way to implement it. polling will only work in the rarest of cases The timing problems resulting from other processes being shut out will kill most apps. Erik |
| Topic | Author | Date |
| a small project :$ but need some help please | 01/01/70 00:00 | |
| Umm.. | 01/01/70 00:00 | |
| Why two MCUs ? | 01/01/70 00:00 | |
| This method "must be waiting" is, indeed 'daring' | 01/01/70 00:00 | |
| Well you are right Sir Erik | 01/01/70 00:00 | |
| polling will only work in the rarest of cases | 01/01/70 00:00 | |
I don't get what you want from all of this | 01/01/70 00:00 |