spi_v151_interrupt_data联合体 参考

This union represents the bit fields in the Interrupt Registers.
Read the register into the d32 member then set/clear the bits using the b elements. 更多...

#include <hal_spi_v151_regs_def.h>

成员变量
uint32_t	d32
struct {
uint32_t   rffis: 1
uint32_t   rfofis: 1
uint32_t   rfufis: 1
uint32_t   reserved3_6: 4
uint32_t   tfeis: 1
uint32_t   tfofis: 1
uint32_t   reserved9_14: 6
uint32_t   mmcris: 1
}	b

详细描述

This union represents the bit fields in the Interrupt Registers.
Read the register into the d32 member then set/clear the bits using the b elements.

结构体成员变量说明

[struct]

struct { ... } spi_v151_interrupt_data::b

Register bits.

d32

uint32_t spi_v151_interrupt_data::d32

Raw register data.

mmcris

uint32_t spi_v151_interrupt_data::mmcris

Multi-Master Contention Interrupt Mask. This bit field is not present if the spi is configured as a spi_slenrial-slave device.
Values:

• 0x0 (SET): ssi_mst_intr interrupt is set
• 0x1 (UNSET): ssi_mst_intr interrupt is not set

reserved3_6

uint32_t spi_v151_interrupt_data::reserved3_6

reserved9_14

uint32_t spi_v151_interrupt_data::reserved9_14

rffis

uint32_t spi_v151_interrupt_data::rffis

Receive FIFO Full Interrupt Mask.
Values:

• 0x0 (SET): ssi_rxf_intr interrupt is set
• 0x1 (UNSET): ssi_rxf_intr interrupt is not set

rfofis

uint32_t spi_v151_interrupt_data::rfofis

Receive FIFO Overflow Interrupt Mask.
Values:

• 0x0 (SET): ssi_rxo_intr interrupt is set
• 0x1 (UNSET): ssi_rxo_intr interrupt is not set

rfufis

uint32_t spi_v151_interrupt_data::rfufis

Receive FIFO Underflow Interrupt Mask.
Values:

• 0x0 (SET): ssi_rxu_intr interrupt is set
• 0x1 (UNSET): ssi_rxu_intr interrupt is not set

tfeis

uint32_t spi_v151_interrupt_data::tfeis

Transmit FIFO Empty Interrupt Mask.
Values:

• 0x0 (SET): ssi_txe_intr interrupt is set
• 0x1 (UNSET): ssi_txe_intr interrupt is not set

tfofis

uint32_t spi_v151_interrupt_data::tfofis

Transmit FIFO Overflow Interrupt Mask.
Values:

• 0x0 (SET): ssi_txo_intr interrupt is set
• 0x1 (UNSET): ssi_txo_intr interrupt is not set

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该联合体的文档由以下文件生成:

• src/drivers/drivers/hal/spi/v151/hal_spi_v151_regs_def.h