I don't know how to make the AT898252.H in keil uvision complier
the program use to receive com port data display to matrix LED panel. Thank you !!!

#include<AT898252.H>

typedef unsigned char tByte;
unsigned char temp,temp1,temp2;

#define TRUE 1
#define FALSE 0
#define ON TRUE
#define OFF FALSE
#define HIGH TRUE
#define LOW FALSE


//Serial Port Initialization
#define COM_BUF 5 // Size of the In and Out communication top_down_buffers
#define _19K2 ('0') // Baud rate data definitions
#define _9K6 ('1')
#define _4K8 ('2')
#define _2K4 ('3')
#define _1K2 ('4')

//Definition of some single pin
sbit Data_Pin = P2^7; // pin for data in shift register
sbit G = P2^5; // pin for enable signal for decoder
sbit CLK = P2^4; // pin for giving clock signal to shift register
sbit Clear = P2^6; // pin for clear all data in shift register