HI Support,

I integrated driver of  MCP2518FD (External CAN FD through SPI interface) into TI code TMS570LC4357.

SPI communication is not working.

in debugging , I can see that execution got at stuck in a while loop

( /*SAFETYMCUSW 28 D MR:NA <APPROVED> "Hardware status bit read check" */
while((spi->FLG & 0x00000100U) != 0x00000100U)
{
} /* Wait */)

inside function uint32 spiTransmitAndReceiveData(spiBASE_t *spi, spiDAT1_t *dataconfig_t, uint32 blocksize, uint8 * srcbuff, uint8 * destbuff).

What could the problem?

Note : I am using Launchpad