48.7.7.10 FIFO Flags
FIFOs come with a set of flags which can be configured to generate interrupts through SPI_IER and SPI_IDR.
FIFO flags state can be read in SPI_SR. They are cleared when SPI_SR is read.
FIFOs come with a set of flags which can be configured to generate interrupts through SPI_IER and SPI_IDR.
FIFO flags state can be read in SPI_SR. They are cleared when SPI_SR is read.
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