Typedef

Overview

Typedefs
typedef void(*	hal_spi_master_callback_t) (hal_spi_master_callback_event_t event, void *user_data)
	This defines the callback function prototype. More...

Typedef Documentation

typedef void(* hal_spi_master_callback_t) (hal_spi_master_callback_event_t event, void *user_data)

This defines the callback function prototype.

User should register a callback function when using SPI DMA mode, this function will be called in SPI interrupt service routine after a transaction completes. More details about the callback architecture, please refer to Software architecture of the SPI.

Parameters

[in]	event	is the transaction event for the current transaction, user can get the transaction result from this parameter, please refer to hal_spi_master_callback_event_t for details about the event type.
[in]	user_data	is a user-defined parameter provided by hal_spi_master_register_callback().

See also

hal_spi_master_register_callback()