Hi All,
To paraphrase the Question asked in the post, If the CAN parameters for Baud rate, Tq, BRP ,Prop Seg 1, PRop Seg 2 are all programmed with proper Tq. How to test them ?
I have worked on CAN Stress Tool to test Sample point of a CAN Bit for a HS Node I achieved this by disturbing a Transmit message from the ECU at Tq level and confirm the sampling point by observing Stuff ERRORs ( for the HS node chosen, NBT - was 16 Tqs)
However, please share information in case any one had tested/ Validate SJW parameter for a CAN node.
Please also provide information on Bench setup/ Test Steps if any required.
Tq- Time Quanta
BRP -Baud Rate Prescalar
HS-High Speed
NBT - Nominal Bit Time
Thanks,
Gouri