Code for reading data from serial interface

[armess]

how to recode serial port communication data

Can anybody give a code for reading data from a serial device to be processed by an 8051 microcontroller.

 

[abbas1707]

try to do it urself

 

[aandavan]

These are the register value you have to choose for serial communication

SCON = 0X50; Serial port enable and serial mode selection
TMOD = 0x20; Timer1 selection
TH1 = 0xfd; //Baud rate selection here 9600
TR1 = 1;
TI = 1;

 

[Prabakaran]

As aandavan said that is serial mode configuration of receiving the data from hyperterminal via RXd PIN . SBUF is the serial Register of receiving the data from serial end

 

[vijaya_narayana]

:idea:

just go through mazid book you will get all the related datas regarding 8051 or try ayala

 

[x_zoli]

It's all explained here:

h**p://www.8052.com/tutser.phtml#Serial%20Mode

 

[jayavardhan]

SCON = 0X50; Serial port enable and serial mode selection
TMOD = 0x20; Timer1 selection
TH1 = 0xfd; //Baud rate selection here 9600
TR1 = 1;
TI = 1;