#ifndef TRI_H
#define TRI_H

// trinity specific (must be moved somewhere else)
#define	bmCap0_I2C		0x01		// has I2C bus
#define	bmCap0_SER		0x02		// has serial ports (2)
#define	bmCap0_EPR		0x04		// has flash EEPROM
#define	bmCap0_RAM		0x08		// has 32k SRAM
#define	bmCap0_JTG		0x10		// has standard JTAG

#define bmCap1_LED		0x01
#define bmCap1_LCD		0x02
#define bmCap1_EXP		0x04
#define bmCap1_LXP		0x08
#define bmCap1_SDR		0x10

// ================================================================================================
// LCD stuff
// ================================================================================================
#ifdef LCD_7565
#include <lcd\lcd_7565r.h>
#endif

#ifdef LCD_44780
#include <lcd\lcd_44780.h>
#endif

// ================================================================================================
// USB interrupt hooks
// ================================================================================================
extern void (*sudav)	(void);

extern void (*ep0ack)	(void);			// sudav used instead
extern void (*ep0out)	(void);			// sudav used instead
extern void (*ep0in )	(void);			// sudav used instead

extern void (*ep1out)	(void);
extern void (*ep1in )	(void);

extern void (*ep2inout)	(void);			// JTAG host->device
extern void (*ep4inout)	(void);			// JTAG device->host

extern void (*ep6inout)	(void);			// for slave fifo or gpif highspeed transfer
extern void (*ep8inout)	(void);			// for slave fifo or gpif highspeed transfer

extern bool (*DR_VendorCommand)();

// ================================================================================================
// global variables
// ================================================================================================
extern xdata 	BYTE devSerialNumber	[8];
extern xdata 	BYTE devCapabilities	[8];
extern xdata 	BYTE devIdentifier		[8];

extern 			BYTE xdata sig[2];
extern 			BYTE xdata crc[2];

extern xdata	DEVICE_DSCR 	xdata *pDscrDevice;
extern xdata	DEVICEQUAL_DSCR	xdata *pDscrDeviceQual;

extern xdata	CONFIG_DSCR		xdata *pDscrMainConfig;
extern xdata	CONFIG_DSCR		xdata *pDscrOthrConfig;
extern xdata	CONFIG_DSCR		xdata *pDscrFsConfig;
extern xdata	CONFIG_DSCR		xdata *pDscrHsConfig;

extern data		STRING_DSCR 	xdata *pDscrString;


// ============================================================================
// ============================================================================
// ============================================================================
//
//								IMPORTANT !!!!
//
//	Keep this include file synchronized with jtag_state.s51 and Delphi
//	sources !!!
//
// ============================================================================
// ============================================================================
// ============================================================================

// ============================================================================
// JTAG states (Lattice VME values)
// ============================================================================
#define TS_RESET			0
#define TS_IDLE				1
#define TS_IRPAUSE			2
#define TS_DRPAUSE			3
#define TS_IRSHIFT			4
#define TS_DRSHIFT			5
#define TS_DRCAPT			6
#define TS_IREXIT1			7
#define TS_DREXIT1			8

// ============================================================================
// 
//							ENDPOINT 0 request codes
//
// reserved by cypress:
//		0x00 - 0x0C
//		0xA0 - 0xAF
//		
// ============================================================================

// ----------------------------------------------------------------------------
// JTAG commands						0xC0 - 0xCF
// ----------------------------------------------------------------------------

										// interface commands
										// -------------------------------
#define CMD_JTAG_INIT		0xC0		// initialize JTAG interface
#define CMD_JTAG_RESET		0xC1		// reset JTAG interface
#define CMD_JTAG_ENABLE		0xC2		// enable physical I/O
#define CMD_JTAG_STATUS		0xC3		// get JTAG status

										// SVF,VME,... commands
										// -------------------------------
#define CMD_JTAG_ENDIR		0xC8		//
#define CMD_JTAG_ENDDR		0xC9		//
#define CMD_JTAG_STATE		0xCA		//
#define CMD_JTAG_TRST		0xCB		//

										// -------------------------------
#define CMD_JTAG_TEST		0xCF		//

// ----------------------------------------------------------------------------
// Trinity configuration commands		0xE0 - 0xE7
// ----------------------------------------------------------------------------
#define CMD_TRI_CAPS		0xE0		// get/set trinity board capabilities
#define CMD_TRI_SERIAL		0xE1		// get/set trinity board serial 
#define CMD_TRI_IDENTIFIER	0xE2		// get/set trinity board identifier

// ----------------------------------------------------------------------------
// Trinity base peripheral commands		0xD0 - 0xDF
// ----------------------------------------------------------------------------
#define CMD_TRI_IIC			0xD0		// IIC read/write
#define CMD_TRI_SER			0xD8		// serial read/write

// ----------------------------------------------------------------------------
// LCD/LED commands
// ----------------------------------------------------------------------------
#define CMD_LCD_LED			0x40		//

#define	CMD_LCD_CLS			0x50		//
#define	CMD_LCD_GOTOXY		0x51		// 
#define	CMD_LCD_PUTC		0x52		//
#define	CMD_LCD_PUTS		0x53		//

// =============================================================================
// 
//							ENDPOINT 1 request codes
//
// 
// =============================================================================
#define	CMD_IIC_WRITE		0x00		// IIC write

#define	CMD_IIC_READ		0x00		// IIC read
#define	CMD_IIC_READ_RSW	0x01		// IIC read w/ repeated start cond. 16
#define	CMD_IIC_READ_RSB	0x02		// IIC read w/ repeated start cond.  8

#define	CMD_IIC_WAIT		0x1F		// wait for a device
										// (e.g: wait for eeprom write finish)

#define	CMD_EEP_WRITE		0x20		// EEPROM write
#define	CMD_EEP_READ		0x20		// EEPROM read


// =============================================================================
// 
//							ENDPOINT 2 request codes
//
// =============================================================================
// -----------------------------------------------------------------------------
// JTAG commands						0xC0 - 0xCF
//
//	These commands may transfer huge amount of data or take long time to run,
//	so they are implemented as EP2 commands.
// ----------------------------------------------------------------------------

										// interface commands
										// -------------------------------
#define CMD_JTAG_SCAN		0xC0		// scan JTAG chain

										// SVF,VME,... commands
										// -------------------------------
#define CMD_JTAG_SIR		0xC1		// write/read
#define CMD_JTAG_SDR		0xC2		// write/read
#define CMD_JTAG_RUN		0xC3		//
#define CMD_JTAG_SDW		0xC4		// write only

#endif