doc:hw_commands
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doc:hw_commands [2016/05/20 14:22] – [Bus Generic Commands (P 9) for the CAN Bus] nexulm | doc:hw_commands [2017/02/25 11:09] – admin | ||
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Line 128: | Line 128: | ||
| 2 | 1 | 0 |CAN transceiver: | | 2 | 1 | 0 |CAN transceiver: | ||
| 2 | 2 | 0 |CAN transceiver: | | 2 | 2 | 0 |CAN transceiver: | ||
- | | 2 | 3 | 0 |CAN transceiver: | + | | 2 | 3 | 0 |CAN transceiver: |
| 3 | 0 or 1 | 0 |Standard-CAN init (initialize CAN controller with 125kbit/s, 11bit) | | | | 3 | 0 or 1 | 0 |Standard-CAN init (initialize CAN controller with 125kbit/s, 11bit) | | | ||
| 3 | 2 | 0 |Standard-CAN init (initialize CAN controller with 250kbit/s, 11bit) | | | | 3 | 2 | 0 |Standard-CAN init (initialize CAN controller with 250kbit/s, 11bit) | | | ||
Line 139: | Line 139: | ||
| 4 | 0 | 0 |HS-CAN (Relais switch - OFF) | | | | 4 | 0 | 0 |HS-CAN (Relais switch - OFF) | | | ||
| 4 | 1 | 0 |MS-CAN (Relais switch - ON) | | | | 4 | 1 | 0 |MS-CAN (Relais switch - ON) | | | ||
- | | 10 | | + | | 10 | < |
- | | 11 | | + | | 11 | < |
- | | 12 | | + | | 12 | < |
- | | 13 | | + | | 13 | < |
| 14 | 0 | 0 |set all 11bit CAN filter to CAN-ID $0000 and Mask-ID $07FF (= disable any CAN traffic to application) | | | | 14 | 0 | 0 |set all 11bit CAN filter to CAN-ID $0000 and Mask-ID $07FF (= disable any CAN traffic to application) | | | ||
+ | * N: number of filters is implementation depending, see ''# | ||
+ | |||
+ | The socketCAN implementation has some advanced filter settings. Please read the [[https:// | ||
\\ | \\ | ||
Line 155: | Line 158: | ||
| 0 | 0 | 0 |show info which interface/ | | 0 | 0 | 0 |show info which interface/ | ||
| 0 | 3 | 0 |show info of CAN transceiver operating mode | | | | 0 | 3 | 0 |show info of CAN transceiver operating mode | | | ||
- | | 0 | 4 | 0 |?? | | | + | | 0 | 4 | 0 |show info about CAN ID side and bitrate |
- | | 0 | 5 | 1 |read different CAN error counters | | | + | | 0 | 5 | 1 |read different CAN counters: rx rxerr tx txerr rxerr2 txerr2 busoff buswarn buspass |
| 0 | 5 | 2 |delete all software internal CAN error counters | | | | 0 | 5 | 2 |delete all software internal CAN error counters | | | ||
| 0 | 10 | 0 |show all 11bit CAN-ID filter, each line with two 11bit CAN-filters like: | | 0 | 10 | 0 |show all 11bit CAN-ID filter, each line with two 11bit CAN-filters like: |
doc/hw_commands.txt · Last modified: 2017/04/02 07:09 by admin