| ??? 09/25/04 10:28 Read: times Msg Score: -2 -1 Didn't Search First -1 Gimmee Code |
#78125 - 89c51 external interrupts |
hello dear veiwers.
Actually i m suffering from the problem that i want to use switch to start blink 8 leds on I/o Port P1 and to turn off with the same switch using external interrupt INT0 or INT1. Please tell me the C source code using Keil C and also tell me that if i join one pin of switch to INT0, the other pin will be joint to which end of battery either grd or vcc. I will be very thankful to you. As I m a biginner to this field. |
| Topic | Author | Date |
| 89c51 external interrupts | 01/01/70 00:00 | |
| RE: 89c51 external interrupts | 01/01/70 00:00 | |
| Oops - negative score | 01/01/70 00:00 | |
| RE: Oops - negative score | 01/01/70 00:00 | |
Thanks Andy & Kai | 01/01/70 00:00 | |
| The real problem | 01/01/70 00:00 |