| ??? 06/13/06 04:13 Read: times |
#118188 - This may be one reason Responding to: ???'s previous message |
Erik Malund said:
Before turning the bus on last interrupt you have to wait 1/2 (I wait one full) bit time because the interrupt happens NOT at the end of the stop bit but in the middle. Turning the bus immediately on the interrupt could very well show what you see. Erik I am turning off TX enable as soon as TI interrupt occurs. This is one point to check. Shall check and revert KG |
| Topic | Author | Date |
| Bad MAX 485 IC ? | 01/01/70 00:00 | |
| Voltage between Earth and Neutral.. | 01/01/70 00:00 | |
| also | 01/01/70 00:00 | |
| This may be one reason | 01/01/70 00:00 | |
| What's a DB9? | 01/01/70 00:00 | |
| Correction . DE9 - not DB9 | 01/01/70 00:00 | |
| Earthed Shell to the shield of cable | 01/01/70 00:00 | |
| Mild shocks... | 01/01/70 00:00 | |
| E1 is a pump controller | 01/01/70 00:00 | |
| Open "E1" and have a look at | 01/01/70 00:00 | |
| you missed one | 01/01/70 00:00 | |
| Only one reciever | 01/01/70 00:00 | |
| Yes. Only one receiver | 01/01/70 00:00 | |
all uC developers should be Boy Scouts | 01/01/70 00:00 |