STM32F091RC=please tell me detailed procedure for can bit time calculation,to find value of these hcan.Instance = hcan.Init.Prescaler = hcan.Init.SyncJumpWidth = hcan.Init.TimeSeg1 = hcan.Init.TimeSeg2 =

[turboscrew]

BTW, the time quanta settings look different from the standard, because the standard says thet the SYNC_SEG is always 1. It doesn't need to be configured. Alsi in STM32 bxCAN, the TimeSeg1 contains the sum of both PROP_SEG and PHASE_SEG1.

And no, there is no "Motorola CAN", "Intel CAN" or "STMicro CAN". Just CAN.