<< Previous | Next >>

sdspi_initDevice

int sdspi_initDevice( int indx, sd_dev_interface * sd_dev );

Description

Initializes the SD card pointed to by sd_dev and adds information about the cards interface to the SD device array in the position pointed to by indx. Sets up the default block size of 512 bytes used by sector read/write functions. This function should be called before any calls to other sdspi functions.

Parameters

indx

Index into the SD device array to add the card.

sd_dev

Pointer to sd_dev_interface for the SD card.

Return Value

0: Success
-EIO: I/O error
-EINVAL: Invalid parameter given
-ENOMEDIUM: No SD card in socket
-ESHAREDBUSY: SPI port busy

Library

SDFLASH.LIB