projects / sigrok-dumps.git / blame
| Commit | Line | Data |
|---|---|---|
| f5c5518e AG |
1 | ------------------------------------------------------------------------------- |
| 2 | Arbitrary CAN Bus Traffic | |
| 3 | ------------------------------------------------------------------------------- | |
| 4 | ||
| 5 | These captures are the transmission of some content (in this case, the | |
| 6 | BSD license), over a CAN bus, at different speeds and in different | |
| 7 | modes. | |
| 8 | ||
| 9 | These captures are not capturing specific vehicle or industrial | |
| 10 | protocols. While these captures were being taken, the CAN bus was | |
| 11 | effectively being used as a file-transfer mechanism. | |
| 12 | ||
| 13 | Details: | |
| 14 | http://en.wikipedia.org/wiki/CAN_bus | |
| 15 | http://en.wikipedia.org/wiki/ISO_11898 | |
| 16 | http://www.iso.org/iso/iso_catalogue/catalogue_tc/catalogue_detail.htm?csnumber=33422 | |
| 17 | ||
| 18 | ||
| 19 | Logic Analyzer Setup | |
| 20 | -------------------- | |
| 21 | ||
| 22 | The logic analyzer used was a Saleae Logic16. Channel 0 was hooked up | |
| 23 | to a custom TI ISO1050 carrier board, operating passively. The CAN | |
| 24 | bus was externally terminated by the bus participants, and all ACKs | |
| 25 | were handled by the participants. | |
| 26 | ||
| 27 | ||
| 28 | Data | |
| 29 | ---- | |
| 30 | ||
| 31 | These capture are in Saleae's Logic Software binary format, due to | |
| 32 | Sigrok not currently supporting the Logic16. | |
| 33 | ||
| 34 | - bsd_license_can_extended_62.5k.logicdata | |
| 35 | The BSD license transmitted at 62.5 kb/s in extended mode. | |
| 36 | ||
| 37 | - bsd_license_can_extended_125k.logicdata | |
| 38 | The BSD license transmitted at 125 kb/s in extended mode. | |
| 39 | ||
| 40 | - bsd_license_can_extended_250k.logicdata | |
| 41 | The BSD license transmitted at 250 kb/s in extended mode. | |
| 42 | ||
| 43 | - bsd_license_can_extended_500k.logicdata | |
| 44 | The BSD license transmitted at 500 kb/s in extended mode. | |
| 45 | ||
| 46 | - bsd_license_can_extended_1M.logicdata | |
| 47 | The BSD license transmitted at 1 mb/s in extended mode. | |
| 48 | ||
| 49 | - bsd_license_can_standard_500k.logicdata | |
| 50 | The BSD license transmitted at 500 kb/s in standard mode. | |
| 51 | ||
| 52 | Use this data, in | |
| 53 | any way you see fit to; | |
| 54 | please write a PD. |