cd.h File Reference

High-level control of the CD drive. More...

#include <eris/types.h>

Go to the source code of this file.

Functions
void	eris_cd_reset (void)
	Reset the CD drive.
u32	eris_cd_read (u32 lba, u8 *buf, u32 size)
	Read data from the CD drive.
void	eris_cd_read_kram (u32 lba, u32 kram_addr, u32 size)
	Read data from the CD drive into KRAM.

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Detailed Description

High-level control of the CD drive.

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Function Documentation

u32 eris_cd_read	(	u32	lba,
		u8 *	buf,
		u32	size
	)

Read data from the CD drive.

Parameters:

lba	LBA of the sector to start reading from.
buf	Buffer to store the data into. Must have ((size+2047) & ~0x2047) bytes available!
size	How many bytes to read.

void eris_cd_read_kram	(	u32	lba,
		u32	kram_addr,
		u32	size
	)

Read data from the CD drive into KRAM.

Parameters:

lba	LBA of the sector to start reading from.
kram_addr	Address in KRAM to start writing into.
size	How many bytes to read.