I have a project on my BMW E90 and I need to sniff two individual CAN networks at the same time by using UTH Macchina M2 sniffer and Savvy CAN software. Unfortunately it does not work for some reasons.
I am able to sniff CAN0 via pins 19&20 without any problem, but when I try to sniff CAN1 via pins 7&8 it does not sniff any frames just silent.
Does anyone know what the problem could be? I assume that the problem is somehow is with GVRET sketch. My understanding is that the settings in GVRET Programm needs to be set in order to get both CAN channels to work.
Please help if someone know about this issue.