34.3.2.2 spi_m_os_deinit

Deinitialize the SPI HAL instance.

int32_t spi_m_os_deinit(
    struct spi_m_os_descriptor *const spi
)

Abort transfer, disable and reset SPI, de-init software.

Parameters

spi

Type: struct spi_m_os_descriptor Struct *const

Pointer to the HAL SPI instance.

Returns

Type: int32_t

Operation status.

ERR_NONE

Success.

<0

Error code.