Configurable speed on diagnostics bus

With existing functionality, the Diagnostics CAN bus is fixed to 250 kbps. 

To support faster software updates via CAN and larger multi-master systems, we are working on making the diagnostics bus speed configurable in IQANdesign. The configurable speeds we are looking at are:

-250 kbps classic CAN 

-500 kbps classic CAN 

-CAN FD with 500/2000 kbps

All master modules will be able to support 250 and 500 kbps.

Systems consisting of MD5 and MC4x will also support CAN FD.