harddisk_detection.c File Reference

#include "harddisk_detection.h"

Functions
int8_t	__harddisk_check_presence (HARDDISK_ATA_MASTER_SLAVE type, HARDDISK_ATA_BUS_TYPE bus, harddisk_states *states)
	Check hard disk presence in computer. More...
int8_t	__harddisk_get_identify_data (HARDDISK_ATA_MASTER_SLAVE type, HARDDISK_ATA_BUS_TYPE bus, harddisk_identify_device_data *data, uint8_t identify_command)
	Check hard disk presence in computer. More...

Function Documentation

__harddisk_check_presence()

int8_t __harddisk_check_presence	(	HARDDISK_ATA_MASTER_SLAVE	type,
		HARDDISK_ATA_BUS_TYPE	bus,
		harddisk_states *	states
	)

Check hard disk presence in computer.

Check if given hard disk is installed in computer.

Parameters

type	Type of harddisk.
bus	Type of bus.
states	Pointer to struct where to put state of hard disk.

Returns

0 no disk, 1 disk present, -1 disk present but ERR set, -2 wrong parameters.

__harddisk_get_identify_data()

int8_t __harddisk_get_identify_data	(	HARDDISK_ATA_MASTER_SLAVE	type,
		HARDDISK_ATA_BUS_TYPE	bus,
		harddisk_identify_device_data *	data,
		uint8_t	identify_command
	)

Check hard disk presence in computer.

Check if given hard disk is installed in computer.

Parameters

type	Type of harddisk.
bus	Type of bus.
data	Harddisk identify device data for current drive.

Returns

0 no disk, 1 disk present, -1 disk present but ERR set, -2 wrong parameters.