tx8.h

来自「测量脉搏的源码 Cypress公司使用 CY27443 完成相关的功能」· C头文件 代码 · 共 78 行

//*****************************************************************************
//*****************************************************************************
//  FILENAME: TX8.h
//   Version: 2.1, Updated on 2003/08/21 at 12:36:18
//  Generated by PSoC Designer ver 4.0 b865 : 27 August, 2003
//
//  DESCRIPTION: TX8 User Module C Language interface file for the
//               22/24/25/26/27xxx PSoC family of devices.
//-----------------------------------------------------------------------------
//      Copyright (c) Cypress MicroSystems 2000-2003. All Rights Reserved.
//*****************************************************************************
//*****************************************************************************

#include <m8c.h>

/* Create pragmas to support proper argument and return value passing */
#pragma fastcall  TX8_EnableInt
#pragma fastcall  TX8_DisableInt
#pragma fastcall  TX8_Start
#pragma fastcall  TX8_Stop
#pragma fastcall  TX8_SendData
#pragma fastcall  TX8_bReadTxStatus


//-------------------------------------------------
// Prototypes of the TX8 API.
//-------------------------------------------------
extern void  TX8_EnableInt(void);
extern void  TX8_DisableInt(void);
extern void  TX8_Start(BYTE bParity);
extern void  TX8_Stop(void);
extern void  TX8_SendData(BYTE bTxData);
extern BYTE  TX8_bReadTxStatus(void);	 

// Old style function name, Do Not Use.
// Will be removfr in a future release
#pragma fastcall bTX8_ReadTxStatus
extern BYTE bTX8_ReadTxStatus(void);	 

//------------------------------------
//  Transmitter Parity masks
//------------------------------------
#define  TX8_PARITY_NONE         0x00
#define  TX8_PARITY_EVEN         0x02
#define  TX8_PARITY_ODD          0x06

//------------------------------------
//  Transmitter Status Register masks
//------------------------------------
#define  TX8_TX_COMPLETE         0x20
#define  TX8_TX_BUFFER_EMPTY     0x10

// Old style defines, do not use.  These
// will be removed in a future release.
#define  TX8_PARITY_NONE         0x00
#define  TX8_PARITY_EVEN         0x02
#define  TX8_PARITY_ODD          0x06
#define  TX8_TX_COMPLETE         0x20
#define  TX8_TX_BUFFER_EMPTY     0x10

//-------------------------------------------------
// Register Addresses for TX8
//-------------------------------------------------
#pragma ioport  TX8_CONTROL_REG:    0x03b                  // Control register
BYTE            TX8_CONTROL_REG;
#pragma ioport  TX8_TX_SHIFT_REG:   0x038                  // TX Shift Register register
BYTE            TX8_TX_SHIFT_REG;
#pragma ioport  TX8_TX_BUFFER_REG:  0x039                  // TX Buffer Register
BYTE            TX8_TX_BUFFER_REG;
#pragma ioport  TX8_FUNC_REG:   0x138                      // Function register
BYTE            TX8_FUNC_REG; 
#pragma ioport  TX8_INPUT_REG:  0x139                      // Input register
BYTE            TX8_INPUT_REG;
#pragma ioport  TX8_OUTPUT_REG: 0x13a                      // Output register
BYTE            TX8_OUTPUT_REG;

// end of file TX8.h