| ??? 01/12/05 15:20 Read: times |
#84837 - no interrupt needed Responding to: ???'s previous message |
i want to know how i can use this keypad as a ex0 interrupt
I have yet to see an app where a keypad should be connected to an int, save wake ups. The debounce makes the interrupt superflous. search on "debounce" Erik |
| Topic | Author | Date |
| how to use 74923 5X4 key encoder | 01/01/70 00:00 | |
| Throw away the 74923 | 01/01/70 00:00 | |
| Using 74922 | 01/01/70 00:00 | |
| free easy to use code | 01/01/70 00:00 | |
| no interrupt needed | 01/01/70 00:00 | |
| full chip names | 01/01/70 00:00 | |
| '74923 chip' | 01/01/70 00:00 | |
Mmmm .... mocha chips | 01/01/70 00:00 |