usb_app.h

HID-Ukey底层源码实现（st72651芯片） windows上层驱动

/**************** (c) 2000  STMicroelectronics *******************************

NAME:		usb_app.h
PROJECT:	USB - ST7 FULL SPEED
VERSION:	v 1.0
CREATION:	04/01/2002
AUTHOR:		MICROCONTROLLER DIVISION / ST Rousset

-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-
	This header file defines all functions that user application provides
-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-

MODIFICATIONS : 

******************************************************************************/
#include "usb_lib.h"

#ifndef DEFINE_USB_APP
#define DEFINE_USB_APP

typedef struct USB_Interface {
	// Constant import from user code
	char Num_Configuration;		// number of configuration
	char Num_Interface;			// number of interface
	char Num_Strings;			// number of string descriptor
	char Interrupt_Mask;		// USB interrupt mask

	// Application import from user code
	char jp0;	void (*Init_Application)( void );

	// USB callback functions
	char jp1;	void (*USER_Setup)(void);
	char jp2;	void (*USER_CopydataIN)(unsigned char CopyLength);
	char jp3;	void (*USER_CopydataOUT)(unsigned char CopyLength);
	char jp4;	char (*USER_Set_Configuration)(void);
	char jp5;	char (*USER_Set_Interface)();
	char jp6;	char (*USER_Get_Interface)();		// return the alternate setting number.

	char jp7;	void (*USER_Status_In)(void);
	char jp8;	void (*USER_Status_Out)(void);

	char jp9;	void (*USER_Set_Feature_Int)(void);
	char jpA;	void (*USER_Set_Feature_EP)(void);
	char jpB;	void (*USER_Clear_Feature_Int)(void);
	char jpC;	void (*USER_Clear_Feature_EP)(void);
} USB_INTERFACE;


typedef struct USB_Int_Interface {
	// USB callback functions from interrupt routine
	char jp1;	void (*USER_Reset)(void);
	char jp2;	void (*USER_Suspend)(void);
	char jp3;	void (*USER_ESuspend)(void);
	char jp4;	void (*USER_SOF)(void);
} USB_INT_INTERFACE;

#pragma INTO_ROM
extern const USB_INTERFACE	UI;			// It is must be in the ROM

#pragma INTO_ROM
extern const USB_INT_INTERFACE	UIT;	// It is must be in the ROM

// Macro for calling user functions
#define USER(func)		asm CALL	UI.func:-1
#define USERIT(func)	asm CALL	UIT.func:-1

#endif	// DEFINE_USB_APP