ps2d.h

Cypress cy7c63318 鼠标开发板的源代码

//*****************************************************************************
//*****************************************************************************
//  FILENAME: PS2D.h
//   Version: 1.2, Updated on 2005/07/06 at 13:49:25
//  Generated by PSoC Designer ver 4.2  b1013 : 02 September, 2004
//
//  DESCRIPTION: PS2D User Module C Language interface file
//               for the enCoRe II family of devices
//-----------------------------------------------------------------------------
//  Copyright (c) Cypress Semiconductor 2004. All Rights Reserved.
//*****************************************************************************
//*****************************************************************************

#include <m8c.h>

//-------------------------------------------------
// PS/2 Device type support for the PS2D API.
//-------------------------------------------------

#define PS2D_DEVICE_TYPE_NONE     0
#define PS2D_DEVICE_TYPE_MOUSE    1
#define PS2D_DEVICE_TYPE_KEYBOARD 2
#define PS2D_DEVICE_TYPE_OTHER    3

#define PS2D_DEVICE_TYPE PS2D_DEVICE_TYPE_MOUSE

//-------------------------------------------------
// fastcall qualifiers for the PS2D API.
//-------------------------------------------------
#pragma fastcall PS2D_Start
#pragma fastcall PS2D_Stop
#pragma fastcall PS2D_Start
#pragma fastcall PS2D_Stop
#pragma fastcall PS2D_DoCommand
#pragma fastcall PS2D_SendNextByte
#pragma fastcall PS2D_TranserInProgress
#pragma fastcall PS2D_Resend
#pragma fastcall PS2D_AbortTransfer
#pragma fastcall PS2D_IsEnabled
#pragma fastcall PS2D_GetDeviceID
#pragma fastcall PS2D_IsStreamMode
#pragma fastcall PS2D_GetSampleInterval
//-------------------------------------------------
// Prototypes of the PS2D API.
//-------------------------------------------------

extern void PS2D_Start(void);
extern void PS2D_Stop(void);
extern BYTE PS2D_DoCommand(void);
extern void PS2D_SendNextByte(void);
extern BYTE PS2D_TransferInProgress(void);
extern void PS2D_Resend(void);
extern void PS2D_AbortTransfer(void);
extern BYTE PS2D_IsEnabled(void);
extern BYTE PS2D_GetDeviceID(void);
extern BYTE PS2D_IsStreamMode(void);
extern BYTE PS2D_GetSampleInterval(void);

//-------------------------------------------------
// Constants for PS2D API's.
//-------------------------------------------------
#define PS2D_CMD_MODE_WRAP_AROUND    0x02
#define PS2D_CMD_MODE_STREAM         0x04
#define PS2D_CMD_MODE_REMOTE         0x08

//-------------------------------------------------
// Transmit buffer access PS2D
//-------------------------------------------------
extern BYTE PS2D_aTxBuffer[];
extern BYTE PS2D_bTxPktIndex;
extern BYTE PS2D_bTxPktSize;
#define PS2D_TX_BUFFER_SIZE                       4
#define PS2D_StartTransfer(n)                     PS2D_bTxPktSize = (n); \
                                                  PS2D_bTxPktIndex = 0;
//-------------------------------------------------
// Register Addresses for PS2D
//-------------------------------------------------

//-------------------------------------------------
// PS2D Macro 'Functions'
//-------------------------------------------------

// end of file PS2D.h