spi_s_async_register

void spi_s_async_register_callback(
    struct spi_s_async_descriptor * spi,
    const enum spi_s_async_cb_type type,
    const FUNC_PTR func
)

Register callback function specified by its type.

SPI_S_CB_COMPLETE: set the function that will be called on SPI transfer completion including deactivating the CS.
SPI_S_CB_TX: set the function that will be called on the TX threshold notification.
SPI_S_CB_RX: set the function that will be called on the RX threshold notification. Register a NULL function to not use the callback.

Parameters

spi

Type: struct spi_s_async_descriptor Struct *

Pointer to the HAL SPI instance.

type

Type: const enum spi_s_async_cb_type Enum

Callback type (spi_s_cb_type).

func

Type: const FUNC_PTR typedef

Pointer to callback function.

Type: void