| ??? 08/13/10 00:20 Read: times |
#177969 - no need for multiple banks Responding to: ???'s previous message |
All interrupts are low priority.
no need for multiple banks in that case. No interrupt of same priority can interrupt an ISR It doesn't make sense to me that I get garbage out of the UART. I would expect dropped characters if my system was being interrupted too often. If I change the UART0 to high priority, I still get garbage characters. The IIC data always looks fine. possibilities a) your ISRs call subroutines b) atomicity c) shared timer??? It would be beneficial if you posted the two ISRs and the initialization Erik |
| Topic | Author | Date |
| IIC tramples UART0 routine | 01/01/70 00:00 | |
| no need for multiple banks | 01/01/70 00:00 | |
| Possibilities | 01/01/70 00:00 | |
| Use RegSet 1 for Interrupts | 01/01/70 00:00 | |
| Public Apology | 01/01/70 00:00 | |
| "Everything appeared to work (sic) for some time" | 01/01/70 00:00 | |
Indeed! | 01/01/70 00:00 |