| ??? 04/22/05 06:12 Read: times |
#92118 - Protocol Responding to: ???'s previous message |
Kiran Kannur said:
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. Use a CRC 2. Incase the PC sends the data before the Microcontroller is actually ready to recieve data trou UART there should be retransmission. You need some sort of Acknowledgement from the slave back to the master. 3. In case there is a loss of single bit during transmission, this error should be recognized and retransmission should take place. CRC again To cope with the complete loss of an entire message, you should also consider some sort of message numbering. |
| 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 |