Spi Interrupts; Table 175. Spi Interrupt Requests - ST STM32F423 Reference Manual

Serial peripheral interface/ inter-IC sound (SPI/I2S)
29.5

SPI interrupts

During SPI communication an interrupts can be generated by the following events:
•
Transmit Tx buffer ready to be loaded
• Data received in Rx buffer
•
Master mode fault
• Overrun error
•
TI frame format error
Interrupts can be enabled and disabled separately.
Transmit Tx buffer ready to be loaded
Data received in Rx buffer
Master Mode fault event
Overrun error
CRC error
TI frame format error
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Table 175. SPI interrupt requests

Interrupt event
RM0430 Rev 8
Event flag Enable Control bit
TXE
RXNE
MODF
OVR
CRCERR
FRE
RM0430
TXEIE
RXNEIE
ERRIE