| ??? 08/12/04 03:02 Read: times |
#75782 - RE: Multiple RS232 devices with one AT89c52 Responding to: ???'s previous message |
What you mean by “handle”?
From your post I understand that you need to communicate with 4 devices to/from one MCU. That means you need to receive and handle meassages from that devices and transmit different commands to. Or, as is reflecting in Joseph’s post, there is only a hardware problem? |
| Topic | Author | Date |
| Multiple RS232 devices with one AT89c52 | 01/01/70 00:00 | |
| RE: Multiple RS232 devices with one AT89c52 | 01/01/70 00:00 | |
| RE: Multiple RS232 devices with one AT89c52 | 01/01/70 00:00 | |
| RE: Multiple RS232 devices with one AT89c52 | 01/01/70 00:00 | |
| RE: Multiple RS232 devices with one AT89c52 | 01/01/70 00:00 | |
| RE: Multiple RS232 devices with one AT89c52 | 01/01/70 00:00 | |
| RE: Multiple RS232 devices with one AT89c52 | 01/01/70 00:00 | |
| RE: Multiple RS232 devices with one AT89c52 | 01/01/70 00:00 | |
RE: 9-bit Multiprocessor mode | 01/01/70 00:00 |