In this project I need to interface CAN transceiver TJA1145.
I do have NXP basic drivers for this device, but I'm trying something simple with no success.
For example, when I read the register 0xFE ( Device ID - A byte reserved for identification code), I should get the response 0x74(TJA1145), but the response is always 0xFF. I have tried with 0xFD ( data shifted to read byte ) and with 0xFE with no lucky.
Can anyone help me?
Thanks for your support.