| ??? 04/22/05 06:02 Read: times |
#92115 - PC to 8051f020 Communication |
Hi all,
I need to develop a protocol for serial communication using the UART between microcontroller 8051f020 and PC Here PC is used as master and microcontroller as slave. The protocol must cater to these issues. 1. Incase in between transmission an error occurs the frame should start from the place the error actually occured. Ex. I am sending 100 bytes of data error occurs in the 50th byte then the transmission should start from the 51st byte. 2. Incase the PC sends the data before the Microcontroller is actually ready to recieve data trou UART there should be retransmission. 3. In case there is a loss of single bit during transmission, this error should be recognized and retransmission should take place. The protocol I have designed has the following fields Start - MsgID - MsgSize - Actual Message - Parity - Stop. Help needed Urgently! Cheers! Kiran |
| Topic | Author | Date |
| PC to 8051f020 Communication | 01/01/70 00:00 | |
| Protocol | 01/01/70 00:00 | |
| Protocols | 01/01/70 00:00 | |
| Packet Protocol.... | 01/01/70 00:00 | |
| way to complex | 01/01/70 00:00 | |
| The Project | 01/01/70 00:00 | |
| Review | 01/01/70 00:00 | |
| Search Keywords | 01/01/70 00:00 | |
| RFC935 | 01/01/70 00:00 | |
| Got it right!! | 01/01/70 00:00 | |
| dynamic resizing | 01/01/70 00:00 | |
| Re: dynamic resizing | 01/01/70 00:00 | |
| My Opinion, whether you want it or not.. | 01/01/70 00:00 | |
| Careless talk | 01/01/70 00:00 | |
| Re: dynamic resizing | 01/01/70 00:00 | |
| No good! | 01/01/70 00:00 | |
testing | 01/01/70 00:00 | |
| Re: My Opinion, whether .... | 01/01/70 00:00 |