[Ovmsdev] OVMS Poller module/singleton

Developer From Jokela info at developerfromjokela.com
Thu Jan 23 20:11:50 HKT 2025


Hi. 

Tested with MCP_CAN lib settings, same thing as with SAE recommendation.

// cnf1=0x00; cnf2=0xf0; cnf3=0x86; original code
  // SAE/CiA recommendation
  // PROP=5, PS1=8, PS2=2, SJW=2, Sample 1x @87.5%
  //cnf1=0x40; cnf2=0xbc; cnf3=0x81;
  // Arduino MCP_CAN lib
  // PROP=6, PS1=5, PS2=4, SJW=2, Sample 3x @75%
  cnf1=0x40; cnf2=0xe5; cnf3=0x83;

E (445282) can: can2: intr=240803 rxpkt=242887 txpkt=6 errflags=0x22401c02 rxerr=0 txerr=0 rxinval=0 rxovr=0 txovr=0 txdelay=0 txfail=0 wdgreset=0 errreset=0
E (446202) can: can2: intr=242315 rxpkt=244423 txpkt=6 errflags=0x23401c01 rxerr=0 txerr=0 rxinval=0 rxovr=0 txovr=0 txdelay=0 txfail=0 wdgreset=0 errreset=0
E (448472) can: can2: intr=246089 rxpkt=248236 txpkt=6 errflags=0x22401c02 rxerr=0 txerr=0 rxinval=0 rxovr=0 txovr=0 txdelay=0 txfail=0 wdgreset=0 errreset=0
E (448472) can: can2: intr=246089 rxpkt=248237 txpkt=6 errflags=0x23401c01 rxerr=0 txerr=0 rxinval=0 rxovr=0 txovr=0 txdelay=0 txfail=0 wdgreset=0 errreset=0


OVMS# can can1 status
CAN:       can1
Mode:      Active
Speed:     500000
DBC:       none

Interrupts:              112548
Rx pkt:                  112559
Rx ovrflw:                    0
Tx pkt:                      18
Tx delays:                    0
Tx ovrflw:                    0
Tx fails:                     0

Err flags: 0x00000000
Rx err:                       0
Tx err:                       0
Rx invalid:                   0
Wdg Resets:                   0
Wdg Timer:                    1 sec(s)
Err Resets:                   0


OVMS# can can2 status
CAN:       can2
Mode:      Active
Speed:     500000
DBC:       none

Interrupts:              291197
Rx pkt:                  293642
Rx ovrflw:                    0
Tx pkt:                       6
Tx delays:                    0
Tx ovrflw:                    0
Tx fails:                     0

Err flags: 0x01000001
Rx err:                       0
Tx err:                       0
Rx invalid:                   0
Wdg Resets:                   0
Wdg Timer:                    9 sec(s)
Err Resets:                   0

Values from can2 are not present in leaf metrics.


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