Nov 26, 2010 #1 S svinoth86 Newbie level 6 Joined Nov 13, 2010 Messages 12 Helped 0 Reputation 0 Reaction score 0 Trophy points 1,281 Activity points 1,420 how to interface serial communication in 8051? ---------- Post added at 12:23 ---------- Previous post was at 12:21 ---------- //serial commn #include <REGX51.H> unsigned char serial_receive() { unsigned char r; while(RI==0); r=SBUF; RI=0; return r; } serial_transmit(unsigned char t) { SBUF=t; while(TI==0); TI=0; } void main() { TMOD=0X20;//t1,mode2 SCON=0X50; TH1=0XFa;//9600 br TR1=1; while(1) { unsigned char t; t=serial_receive(); serial_transmit(t); } }
how to interface serial communication in 8051? ---------- Post added at 12:23 ---------- Previous post was at 12:21 ---------- //serial commn #include <REGX51.H> unsigned char serial_receive() { unsigned char r; while(RI==0); r=SBUF; RI=0; return r; } serial_transmit(unsigned char t) { SBUF=t; while(TI==0); TI=0; } void main() { TMOD=0X20;//t1,mode2 SCON=0X50; TH1=0XFa;//9600 br TR1=1; while(1) { unsigned char t; t=serial_receive(); serial_transmit(t); } }
Dec 4, 2010 #2 S someone2006 Newbie level 3 Joined Nov 15, 2006 Messages 4 Helped 0 Reputation 0 Reaction score 0 Trophy points 1,281 Activity points 1,303 yes, it will work perfect
Dec 4, 2010 #3 A ajit4u Banned Joined Nov 26, 2010 Messages 54 Helped 15 Reputation 30 Reaction score 15 Trophy points 1,288 Activity points 0 it ll work start to downloading