Other Parts Discussed in Thread: TCAN4550
Hello,
I wrote my own little code to send a SPI message from my Infineon TLE9869QXA0 to the TCAN4550.
I want to read a simple register and send the following array: {0x41, 0x00, 0x00, 0x02}. But as output I always get only "0x88, 0x00, 0x00, 0x00".
I looked in the forum and some have this error when CS goes high during transmission. But this is not the case with me, I have attached two oscilloscope pictures that show my problem. Can you help me?
Thank you very much in advance.
regards
Timo Blessing