I am trying to interface TJA1145 High-speed CAN transceiver for partial networking with MPC5748G. I am facing following issues
- TAJ1145 is behaving as on reading Identification register on the Oscilloscope
MPC5748 SPI MOSI Transmit BYTE1 (address of ID reg with RO-1) = 0x7F ------------> TJA1145 SDO Transmit BYTE1 = 0x7F
MPC5748 SPI MOSI Transmit BYTE2 ( Send Clock to read Reg Val) = 0xFF ------------> TJA1145 SDO Transmit BYTE2 = 0x00
- Moreover I am using MOC5748 SPI in FIFO mode. But no data is received in the Receive FIFO.
- If anz friend has code of TAJ1145 configuration with Microcontroller interfacing, then please provide me
Mian Ahmed Jehanzeb Anwer