spi_drnm_data联合体 参考

This union represents the bit fields in the Data Register.
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   datar
}	b

详细描述

This union represents the bit fields in the Data Register.
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_drnm_data::b

Register bits.

d32

uint32_t spi_drnm_data::d32

Raw register data.

datar

uint32_t spi_drnm_data::datar

Data Register. When writing to this register, you must rightjustify the data. Read data are automatically right-justified. If SPI_MAX_XFER_SIZE configuration parameter is set to 32, all 32 bits are valid. Otherwise, only 16 bits ([15:0]) of the register are valid. Read = Receive FIFO buffer Write = Transmit FIFO buffer.

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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