ST STM32L0x3

RM0367 Rev 7 895/1043
RM0367 Serial peripheral interface/ inter-IC sound (SPI/I2S)
922
31.5 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.
For code example, refer to A.19.6: SPI interrupt code example.
Table 157. SPI interrupt requests
Interrupt event Event flag Enable Control bit
Transmit Tx buffer ready to be loaded TXE TXEIE
Data received in Rx buffer RXNE RXNEIE
Master Mode fault event MODF
ERRIE
Overrun error OVR
CRC error CRCERR
TI frame format error FRE