#define SPI_RSER_TFFF_DIRS_MASK 0x1000000u
SPI1->RSER = SPI_RSER_TFFF_RE_MASK;
I try to activate the interrupt bit for TFFF RE in the SPI1 register RSER
When I write to this register it has no affect. The register is always 0 (Checked with ULINK 2)
If I do the same to SPI0 it works.
Is there an issue for SPI1 that the interrupt do not work?
Finally I would like to use the SPI1 transmit by a DMA process.
Has anyone experience with DMA on SPI1 in transmit direction?