| ??? 06/22/03 05:17 Read: times |
#49019 - RS485 PC to 8052 Communication |
I connected 8051 side LTC485's pins 2 & 3 with +5V and PC side LTC485's pins 2 &3 to 0V sothat 8051 transmit characters while Pc receives those characters. When I transmit one character say "A", the pc receives that character five times say "AAAAA". What is error in the circuit.
Also can anyone supply me tested Circuit for PC 232 to RS485 Coverter with RTS Command for twoway serial Communication with 8051. |
| Topic | Author | Date |
| RS485 PC to 8052 Communication | 01/01/70 00:00 | |
| RE: RS485 PC to 8052 Communication | 01/01/70 00:00 | |
| RE: RS485 PC to 8052 Communication | 01/01/70 00:00 | |
RE: RS485 PC to 8052 Communication | 01/01/70 00:00 |