Function gx_hal_spi_is_busy¶
Defined in file__output_copyinclude_src_include_spi_gx_hal_spi.h
Function Documentation¶
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uint8_t gx_hal_spi_is_busy(GX_HAL_DW_SPI *dws)¶
检查spi总线忙
- 参数
dws – spi句柄
- Returns 0
空闲
- Returns 1
忙
- 返回
uint8_t 总线状态
Defined in file__output_copyinclude_src_include_spi_gx_hal_spi.h
检查spi总线忙
dws – spi句柄
空闲
忙
uint8_t 总线状态