Function spi

Reads last received SPI character.

enum status_code spi_read(
		struct spi_module *const module,
		uint16_t * rx_data)

This function will return the last SPI character shifted into the receive register by the spi_write function.

Note: The spi_is_ready_to_read function should be called before calling this function.

Note: Receiver must be enabled in the configuration.

Table 1. Parameters
Data direction	Parameter name	Description
[in]	module	Pointer to the software instance struct
[out]	rx_data	Pointer to store the received data

Returns

Status of the read operation.