modedet.h

keil C51 LCD 驱动源码,其中还有I2C驱动,ADC驱动,键盘操作等,是一个完整的keil源代码,供大家参考

/****************************************************************************
   +----------------------------------------------------------------------+
   | Copyright Trumpion Microelectronics Inc. 1999                        |
   | Trumpion Microelectronics Inc. reserves the right to change products |
   | or specifications without notice.                                    |
   +----------------------------------------------------------------------+
   Project    : LCD monitor
   Version    : 0.94
   File Name  : modedet.h
   Functions  : function definition used in modedet.c
   Revision   :

   1999-05-18  OriginalTeam    First Created
   2000-07-17  Bill Tseng      Modified for Zurac-II
****************************************************************************/

#ifndef _MODEDET_H
#define _MODEDET_H

//algu 1122 range detec
#define Normal_Mode	0
#define Fail_Safe_Mode	1
#define Over_Range_Mode	2
#define No_Signal_Mode	3
#define Unknow_Mode	4


void ModeDetect( void );
void ModeChangeMode( void );
void ModeFindMode( void );
void FreeRunInit( void );
void ZuracFreeRun( Byte );
void ZuracAutoFreeRun( Byte );  //tonny
void SetModeChangeStatus(void);
Byte ModeGetDOSMode( void );
extern  Byte    RangeDetect(void);

#endif