| ??? 03/22/09 00:18 Read: times |
#163752 - What if ...? Responding to: ???'s previous message |
Hi Evandro,
I wanna know what it happens if I get into on the interrupt and after I get out without to pass on the RETI. In general, if you get out of your Interrupt Service Routine (ISR) without executing RETI, the interrupt will not be reset and will not execute again. I suggest that you read the tutorial provided on the left. Under Tutorials you will find 8051/8052 tutorials. In particular you will find a section on Interrupts. I hope this helps. Joe P.S. Your English is better than our Portugese. |
| Topic | Author | Date |
| Interrupt | 01/01/70 00:00 | |
| RETI is always needed to end an interrupt service routine | 01/01/70 00:00 | |
| I guess that you mean | 01/01/70 00:00 | |
| What if ...? | 01/01/70 00:00 | |
| is this what you want | 01/01/70 00:00 | |
| RTOS | 01/01/70 00:00 | |
Yes? No? Maybe? | 01/01/70 00:00 |