I would like to submit to questions for the Automotive experts, using Salae products:
First topic concerns HW capbilty to aquire messurements in the car. I did not understood if the tool or the SW is capable to aquire this differential signals (CAN_H -CAN_L). I do not know if I use the tool corectly: CH1 for CAN_H bus line, CH2 for CAN_L bus line, the GND for signal GND,…or both GNDs… I need the differential signal for measuring CAN signal , so how can I do it, if posible?
Second topic is related to the User posibility to extend, enhance or further develop the protocol analyzers or measurement extensions.
It is not very clear what is the right tool chain needed, for example after I aquire the CAN signal(s), I intend to covert them in OBD2 “significant” format. This means that I intend to create a .dbc file with the conversion rules from HEX(raw CAN signal) to OBD2 one. For this I need to creat my own extention or “Protocol Analyzer”.