32.1.2.1 qspi_dma_init

Initialize QSPI low level driver.

int32_t qspi_dma_init(
    struct qspi_dma_descriptor * qspi,
    void * hw
)

Parameters

qspi

Type: struct qspi_dma_descriptor Struct *

Pointer to the QSPI device instance

hw

Type: void *

Pointer to the hardware base

Type: int32_t

Operation status.