| John Myers 08/04/07 15:34 Read: 927 times San Diego USA |
#142769 - RE: simple Responding to: Jan Waclawek's previous message |
I thing I'm missing something fundimental here.
Can I get an example of the calculations for the first few bytes of a table? Here is a snippet of a table I found online (somewhere?) for a CRC8 with a POLY of 0x0107. I want to be able to conform this table is correct.
const char code crc8table[256] = {
0x00, 0x07, 0x0e, 0x09, 0x1c, 0x1b, 0x12, 0x15,
0x38, 0x3f, 0x36, 0x31, 0x24, 0x23, 0x2a, 0x2d,
0x70, 0x77, 0x7E, 0x79, 0x6C, 0x6B, 0x62, 0x65,
I tried using the crc calculator at http://www.zorc.breitbandkatze.de/crc.html but my results don't seem to make sense. Thanks, John |
| Topic | Author | Date |
| How to create a crc table? | John Myers | 08/04/07 02:33 |
| simple | Jan Waclawek | 08/04/07 08:10 |
| RE: simple | John Myers | 08/04/07 15:34 |
| I said it\'s simple | Jan Waclawek | 08/04/07 17:33 |
| Thank you | John Myers | 08/04/07 18:27 |
| Protocols | Andy Neil | 08/06/07 07:48 |
| examples | Jan Waclawek | 08/06/07 08:05 |
| Runtime Computed Table?? | Michael Karas | 08/04/07 09:14 |
| RE: Runtime...? | John Myers | 08/04/07 16:02 |
| table is not necessary | Jan Waclawek | 08/04/07 17:41 |
| Benchmark | John Myers | 08/04/07 18:16 |
| I did benchmarks as such on AVR | Michael Karas | 08/04/07 19:38 |
| Similar findings | Russell Bull | 08/04/07 21:05 |
| no beavers that I've tended to!! | Michael Karas | 08/04/07 22:50 |
| not bitwise.... | Jan Waclawek | 08/05/07 02:45 |
| Better is a strong word | Neil Kurzman | 08/05/07 21:19 |
| Also comment about SMBus PEC Code... | Michael Karas | 08/05/07 21:30 |
| The Table | Neil Kurzman | 08/06/07 11:19 |
| The Nibble Table for Poly 107 | Neil Kurzman | 08/06/07 11:20 |
| The formula | Neil Kurzman | 08/06/07 11:22 |
| Have you seen this? | Richard Erlacher | 08/06/07 18:42 |
| Now I have | Neil Kurzman | 08/06/07 21:26 |
Yes, that is a Key Document! | Andy Neil | 08/07/07 02:45 |



