Currently, I am trying to use your ‘2-CH CAN-Bus(FD) Shield’ product on rpi4b.
I’ve followed guide from here
However, when I check dmesg log(which is expected to prompt success for both of spi0.0 and 1.0), spi1.0 shows ‘crc error’.
As a result, I can use can0 only.
Is there any workaround or guidance about this problem?