We currently use the DE0-Nano-SoC with the Cyclone V Soc on it. We want to use this board to read/write data on the CAN Bus. Actually, we have configured the FPGA part to allow the CAN bus but we have a problem with the HPS part. We can not write into the register control of the CAN. If anybody have already encounter this problem.
Sorry for our english we are french.