counter.h

82C54 counter programming

 /*-----------------------------------------------------------------------------------------
COUNTER.H
Header file to Counter.C File
Project: RADIATION COUNTING SYSTEM
ELECTRONICS CORPORATION OF INDIA LIMITED, HYDERABAD
Developed By VINAY                			All rights reserved.
--------------------------------------------------------------------------------------------*/

#ifndef _COUNTER_H_
#define _COUNTER_H_

sbit Counter1_Enable = 0x91;
sbit Onepulse = 0x96;
sbit CounterStartPulse=0x94;
sbit read=0xB7;
sbit write=0xB6;
sbit A0=0XC0;
sbit A1=0XC1;





void Counter_Init(void);
void Counter1_Load(unsigned char lsb,unsigned char msb);
void Counter2_Load(unsigned char lsb,unsigned char msb);
void Counter3_Load(unsigned char lsb,unsigned char msb);
void countdisply(void);
void Counter_ReadOnFly(void);                      //for reading the counter value in Timer Mode
void counter_Read(void);
void countdisplyend(void);
void PulseGenerator(void);
void Counter_ReadOnFlyCounter(void);		 //for reading the counter value in Timer Mode

#endif