| ??? 02/09/07 16:39 Read: times |
#132381 - absolutely Responding to: ???'s previous message |
Is it possible to somehow trigger a low level interrupt within the high level serial interrupt, which then deals with the serial data a soon as possible while still being interruptible by the high level interrupts?
absolutely as an example, say you are not using timer 2 in the UART ISR: do as little as possible TF2 = 1; In the T2 ISR do the rest Erik |
| Topic | Author | Date |
| Interrupt trigger | 01/01/70 00:00 | |
| Interrupt priority registers | 01/01/70 00:00 | |
| Clarification | 01/01/70 00:00 | |
| absolutely | 01/01/70 00:00 | |
Thank you | 01/01/70 00:00 |