virtualcomsys.h

cortex-m0 LCD1602程序

/****************************************************************
 *                                                              *
 * Copyright (c) Nuvoton Technology Corp. All rights reserved.  *
 *                                                              *
 ****************************************************************/
#ifndef __VIRTUALCOM_H__
#define __VIRTUALCOM_H__

#include "Platform.h"
#include "System/SysInfra.h"
#include "Driver/DrvUSB.h"


#ifdef  __cplusplus
extern "C"
{
#endif

#define VCOM_MAJOR_NUM	1
#define VCOM_MINOR_NUM  0
#define VCOM_BUILD_NUM	1


// E_VIRTUALCOM_UNDEFINE	              Undefined error.
// E_VIRTUALCOM_NULL_POINTER	          NULL pointer.
// E_VIRTUALCOM_BUFFER_OVERRUN	        Allocated buffer is not enough.
// E_VIRTUALCOM_INVALID_EP_NUM	        Invalid EP number.
// E_VIRTUALCOM_SCSI_PDT_NOT_SUPPORT	  Non-support SCSI PDT.
// E_VIRTUALCOM_INVALID_LUN	            Invalid LUN.
// E_VIRTUALCOM_CTRL_REG_TAB_FULL	      Control register table is full.
// E_VIRTUALCOM_SCSI_REG_TAB_FULL	      SCSI register table is full.

#define E_VCOM_ERR_UNDEFINE         _SYSINFRA_ERRCODE(TRUE, MODULE_ID_VCOM, 0)
#define E_VCOM_ERR_NULL_POINTER     _SYSINFRA_ERRCODE(TRUE, MODULE_ID_VCOM, 1)
#define E_VCOM_ERR_BUFFER_OVERRUN   _SYSINFRA_ERRCODE(TRUE, MODULE_ID_VCOM, 2)
#define E_VCOM_ERR_INVALID_EP_NUM   _SYSINFRA_ERRCODE(TRUE, MODULE_ID_VCOM, 3)
#define E_VCOM_ERR_SCSI_PDT_NOT_SUPPORT     _SYSINFRA_ERRCODE(TRUE, MODULE_ID_VCOM, 4)
#define E_VCOM_ERR_INVALID_LUN              _SYSINFRA_ERRCODE(TRUE, MODULE_ID_VCOM, 5)
#define E_VCOM_ERR_CTRL_REG_TAB_FULL        _SYSINFRA_ERRCODE(TRUE, MODULE_ID_VCOM, 6)
#define E_VCOM_ERR_SCSI_REG_TAB_FULL        _SYSINFRA_ERRCODE(TRUE, MODULE_ID_VCOM, 7)

// Define module version number.
_SYSINFRA_VERSION_DEF(VCOM, VCOM_MAJOR_NUM, VCOM_MINOR_NUM, VCOM_BUILD_NUM)

#define	BULK_EP_MXPLD   64  /* Maximum packet size of BULK endpoint */
#define INT_EP_MXPLD    8   /* Maximum packet size of INT endpoint  */

#define SEND_ENCAPSULATED_COMMAND   0x00
#define GET_ENCAPSULATED_RESPONSE   0x01
#define SET_COMM_FEATURE            0x02
#define GET_COMM_FEATURE            0x03
#define CLEAR_COMM_FEATURE          0x04
#define SET_LINE_CODE               0x20
#define GET_LINE_CODE               0x21
#define SET_CONTROL_LINE_STATE      0x22
#define SEND_BREAK                  0x23



typedef struct
{
	const UINT8 *au8DeviceDescriptor;
	const UINT8 *au8ConfigDescriptor;
	const UINT8 *au8ProductStringDescriptor;
	const UINT8 *sVendorStringDescriptor;
	const UINT8 *sProductStringDescriptor
	;
	PVOID *device;
	
} S_VCOM_DEVICE;

extern S_VCOM_DEVICE gsVcomDevice;


UINT32 VCOM_GetVersion(VOID);
ERRCODE VCOM_Open(VOID);
VOID VCOM_Close(VOID);
VOID VCOM_CtrlLineState(PVOID pVoid);
VOID VCOM_CtrlSetupSetConfiguration(PVOID pVoid);
VOID VCOM_VendorCmd(PVOID pVoid);
VOID VCOM_GetLineCoding(PVOID pVoid);
VOID VCOM_SetLineCodingDataOut(PVOID pVoid);
VOID VCOM_SetLineCoding(PVOID pVoid);
VOID VCOM_CtrlSetupGetDescriptor(PVOID pVoid);
VOID VCOM_BulkOutAckCallback(PVOID pVoid);
VOID VCOM_BulkInAckCallback(PVOID pVoid);
VOID VCOM_IntInAckCallback(PVOID pVoid);
VOID VCOM_CtrlDataInGetDescriptor(PVOID pVoid);

#ifdef  __cplusplus
}
#endif

#endif // __VIRTUALCOM_H__