| ??? 01/30/09 10:35 Read: times |
#161840 - COM port configuration Responding to: ???'s previous message |
Murali Krishna said:
Let me know anything is need attention on Carrier Detect etc operation to receive data from 8051 to PC. The PC's COM port can work without any hardware handshaking at all - but it is up to you to ensure that your PC application has configured it appropriately! (whether explicitly, or according to any VB defaults). Again, you can test this with a loop-back. |
| Topic | Author | Date |
| max232 and 8051 serial communication problem | 01/01/70 00:00 | |
| max232 and 8051 serial communication problem | 01/01/70 00:00 | |
| FAQ | 01/01/70 00:00 | |
| Circuit is cleared | 01/01/70 00:00 | |
| Keil | 01/01/70 00:00 | |
| Keil and assembler | 01/01/70 00:00 | |
| RE: Keil and assembler, etc... | 01/01/70 00:00 | |
| Able to send from PC with the details..but. receive | 01/01/70 00:00 | |
| unusable info | 01/01/70 00:00 | |
| package is MAX232 DIP package | 01/01/70 00:00 | |
| Do the Loopback! | 01/01/70 00:00 | |
| COM port configuration | 01/01/70 00:00 | |
| 8051 hardware loop back is ok..but PC loop back | 01/01/70 00:00 | |
| success at last | 01/01/70 00:00 | |
| So what was the secret? | 01/01/70 00:00 | |
Corrected VB program | 01/01/70 00:00 |