| ??? 04/24/07 20:00 Modified: 04/24/07 20:03 Read: times |
#137892 - to generate a switch interrupt Responding to: ???'s previous message |
p3.2 = INT0
just put a N.O. switch from the pin to ground and, when the switch is pressed, the uC will generate an interrupt (if enabled). You will get 'a handful' of interrupts bacause of switch bounce, but so what. Erik |
| Topic | Author | Date |
| RC-based reset? | 01/01/70 00:00 | |
| ??? | 01/01/70 00:00 | |
| Leakage ? | 01/01/70 00:00 | |
| My totem pole? | 01/01/70 00:00 | |
| what do you want to spend $1 on | 01/01/70 00:00 | |
| Are you sure this applies to his entire problem? | 01/01/70 00:00 | |
to generate a switch interrupt | 01/01/70 00:00 |