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/*! \file smartmedia.hch
 *
 * \section generic SmartMedia API
 *
 * \section project Project information.
 * Project Graphic Equalizer\n
 * \author O.M. Schinagl
 * \date 20041110
 * \version 0.1
 *
 * \section copyright Copyright
 * Copyright 2004 Koninklijke Philips Electronics N.V. All rights reserved
 *
 * \section history Change history
 * 20041110: O.M. Schinagl\n	Initial version
 *
 ********************************************************************/
 
#ifndef _SMARTMEDIA_HCH
#define _SMARTMEDIA_HCH 1



/*
 * SmartMedia functioncalls a bit to be set to either Read or Write. This
 * define should make life easier identifying which one is what.
 */
#define READ 0
#define WRITE 1



/*
 * The different stages the smart media loaders knows.
 */
#define STAGE_LOAD_DEMO_PRESET	0x00
#define STAGE_LOAD_RESET_PRESET	0x01
#define STAGE_LOAD_SKIN		0x02
#define STAGE_LOAD_HELP		0x03
#define STAGE_LOAD_GRAPH	0x04
#define STAGE_LOAD_TOP_FONTYS	0x05
#define STAGE_LOAD_TOP_TASS	0x06
#define STAGE_LOAD_TOP_TRANSFER	0x07
#define STAGE_LOAD_TOP_CELOXICA	0x08
#define STAGE_LOAD_TOP_DETAILS	0x09
#define STAGE_LOAD_ABOUT_BOTTOM	0x0a



/*
 * Create a define to keep API generic
 * FIXME: replace with PAL calls when avaiable.
 */
#define CPLDRun(ClockRate) RC200CPLDRun(ClockRate)
#define SmartMediaRun(ClockRate) RC200SmartMediaRun(ClockRate)



/*
 * Initializes the smartmedia device.
 */

inline unsigned 1 smartmedia_init(void);



/*
 * This function loads the memory with data from the smartmedia card.
 */
unsigned 1 smartmedia_loaddata(skindata_t *skindata);

/*
 * This function loads samplecount samples from the smartmedia.
 */
void load_audio_samples(signed 18 *samples, unsigned 27 blockoffset, unsigned 7 sample_count);

/*
 * Generic funtion to read at most 255 at a time bytes from the SmartMedia card.
 * The data is returned as an array in the data pointer.
 */
void smartmedia_read_bytes(unsigned 8 *data, unsigned 8 bytecount);

/*
 * Generic funtion to set the read address at the SmartMedia card
 */
void smartmedia_set_read_address(unsigned 20 address);

#else
#error "ERROR file smartmedia.hch multiple times included"
#endif /* --- _SMARTMEDIA_HCH --- */