| ??? 07/23/10 15:30 Read: times |
#177426 - Question about UART reset |
Dear members,
I am working with C8051F231 and a 900MHz multipoint tranceiver. Everything works great, but I have the following question, that I could not find the answer in datasheets: How can I reset the receiving section of UART? I know that leaving mark for some time, the UART resets. But I would like to know if using REN or reading the SBUF Ican force a reset in the UART. In my specific case, the digital output of the receiver (CC1020 from Texas) gives a continuos train of data, even without carrier (due to noise, etc). And I use the CARRIER DETECT for enable/disable the UART. But some times the carrier control also is noisy (if adjusting squelch registers near the toggle point). And I am afraid that the fast changes in REN (controlled in some way by carrier) could keep a intermediate state in UART machine. Hope I was clear. Thank you in advance. Daniel |
| Topic | Author | Date |
| Question about UART reset | 01/01/70 00:00 | |
| How to Do It | 01/01/70 00:00 | |
| Re: How to do it | 01/01/70 00:00 | |
| True Confirmation | 01/01/70 00:00 | |
| i have had excellent experience with SILabs in this respect | 01/01/70 00:00 | |
| Silabs response | 01/01/70 00:00 | |
| Insist On Answer From Chip Designer | 01/01/70 00:00 | |
| RE: you get basically bull s**t answers at the first level | 01/01/70 00:00 | |
New answer | 01/01/70 00:00 | |
| I will check... | 01/01/70 00:00 | |
| a solution would be ... | 01/01/70 00:00 | |
| Please, explain... | 01/01/70 00:00 | |
| Rxd | 01/01/70 00:00 | |
| RE: RxD | 01/01/70 00:00 |