| ??? 09/19/08 06:58 Read: times |
#158379 - Something else to consider Responding to: ???'s previous message |
Since the transmit enable on the max483 is active high, I put an inverter in the circuit so when the processor resets, the port pin goes high and the inverter makes the transmit enable on the max483 low thus disabling the transmitter.Also having a watchdog is a very good idea. |
| Topic | Author | Date |
| MAX1483 problem | 01/01/70 00:00 | |
| and terminated?? | 01/01/70 00:00 | |
| Comm Packet Receive Validation | 01/01/70 00:00 | |
| I agree with Michael | 01/01/70 00:00 | |
| Sorry Erick, Couldn't reply you earlier | 01/01/70 00:00 | |
| how did you do that with a PC as the master? | 01/01/70 00:00 | |
| 9 bit | 01/01/70 00:00 | |
after I posted | 01/01/70 00:00 | |
| half-duplex networking | 01/01/70 00:00 | |
| Watchdog function common | 01/01/70 00:00 | |
| Only one transmitter at a time. | 01/01/70 00:00 | |
| suggest from third countries... | 01/01/70 00:00 | |
| Something else to consider | 01/01/70 00:00 | |
| too late, but for others | 01/01/70 00:00 |