[Ovmsdev] V3 CAN frames missing last four data bytes

[Michael Balzer]

Is this a known problem?

In all of my can1 frames bytes 5-8 are zero:

OVMS > metrics list can
d.can1.f.080                  
d.can1.f.155                   07 97 cf 54 00 00 00 00
d.can1.f.196                   00 ff e7 7f 00 00 00 00
d.can1.f.19f                   ff ff 7d 0f 00 00 00 00
d.can1.f.423                   03 33 ff ff 00 00 00 00
d.can1.f.424                   11 40 10 23 00 00 00 00
d.can1.f.425                   2a 21 44 ff 00 00 00 00
d.can1.f.426                   00 78 01 00 00 00 00
d.can1.f.436                   00 07 7e d8 00 00
d.can1.f.554                   36 36 36 36 00 00 00 00
d.can1.f.556                   31 23 11 31 00 00 00 00
d.can1.f.557                   31 03 10 31 00 00 00 00
d.can1.f.55e                   31 23 12 31 00 00 00 00
d.can1.f.55f                   ff ff 73 00 00 00 00 00
d.can1.f.597                   00 95 08 41 00 00 00 00
d.can1.f.599                   00 00 b7 b2 00 00 00 00
d.can1.f.59b                   20 00 64 00 00 00 00 00
d.can1.f.59e                   00 00 0c 8d 00 00 00 00
d.can1.f.5d7                   00 00 04 7c 00 00 00
d.can1.f.627                   00 00 00
d.can1.f.628                   00 00 00
d.can1.f.629                   00 00 00
d.can1.f.659                   ff ff ff ff
d.can1.f.69f                   f0 82 87 37
d.can1.f.701                   05

Trace mode:

…
CAN rx origin can1 id 080 (len:0)                       
CAN rx origin can1 id 196 (len:8) 00 ff e7 7f 00 00 00 00........
CAN rx origin can1 id 155 (len:8) 07 97 ce 54 00 00 00 00...T....
CAN rx origin can1 id 19f (len:8) ff ff 7d 0f 00 00 00 00..}.....
CAN rx origin can1 id 196 (len:8) 00 ff e7 7f 00 00 00 00........
CAN rx origin can1 id 155 (len:8) 07 97 ce 54 00 00 00 00...T....
CAN rx origin can1 id 5d7 (len:7) 00 00 04 7c 00 00 00   ...|...
CAN rx origin can1 id 19f (len:8) ff ff 7d 0f 00 00 00 00..}.....
CAN rx origin can1 id 080 (len:0)                       
CAN rx origin can1 id 196 (len:8) 00 ff e7 7f 00 00 00 00........
CAN rx origin can1 id 599 (len:8) 00 00 b7 b2 00 00 00 00........
CAN rx origin can1 id 436 (len:6) 00 07 7e f2 00 00      ..~...
CAN rx origin can1 id 155 (len:8) 07 97 ce 54 00 00 00 00...T....
CAN rx origin can1 id 69f (len:4) f0 82 87 37            ...7
CAN rx origin can1 id 19f (len:8) ff ff 7d 0f 00 00 00 00..}.....
CAN rx origin can1 id 196 (len:8) 00 ff e7 7f 00 00 00 00........
CAN rx origin can1 id 423 (len:8) 03 33 ff ff 00 00 00 00.3......
CAN rx origin can1 id 426 (len:7) 00 78 01 00 00 00 00   .x.....
…



-- 
Michael Balzer * Helkenberger Weg 9 * D-58256 Ennepetal
Fon 02333 / 833 5735 * Handy 0176 / 206 989 26