| ??? 08/01/05 04:40 Modified: 08/01/05 05:13 Read: times |
#98537 - Alternatively.......... Responding to: ???'s previous message |
Alternatively, you can program TIMERx to overflow on 1000 cycles (12 MHz clock). program the GATE bit in TMOD so that timer ticks only when !INTx is high. TIMERx overflows if High Period of more than 1000 cycles is detected.
Abhishek |
| Topic | Author | Date |
| IR BURST (38kHz), Only for 100 mS ? | 01/01/70 00:00 | |
| Try a different receiver | 01/01/70 00:00 | |
| IS471 from Sharp. | 01/01/70 00:00 | |
| Diffrent Reciever, | 01/01/70 00:00 | |
| Stuff inside | 01/01/70 00:00 | |
| Why Dont You Modulate? | 01/01/70 00:00 | |
| Missing pulse detector. | 01/01/70 00:00 | |
| Various methods | 01/01/70 00:00 | |
| Using 51 as a Monoshot | 01/01/70 00:00 | |
| Alternatively.......... | 01/01/70 00:00 | |
| The module | 01/01/70 00:00 | |
| Modulate | 01/01/70 00:00 | |
| Modulate | 01/01/70 00:00 | |
But actually it DOES | 01/01/70 00:00 | |
| LM567, tone detector, Solve the problem. | 01/01/70 00:00 |