Discussion in "Project Doubts" started by    dhanushka888    May 3, 2013.
Tue May 07 2013, 09:12 AM
#11
when press enter in the "transmit" side of the terminal, symbols are appeared in the "receiving" side..
then I connected max232 and nothing displayed in receiving side..

Tue May 07 2013, 02:11 PM
#12
i am also working on this...but while transmitting the data from 8051 to virtual terminal me getting a garbage value....i have set the baud rate by right clicking on the virtual hyper terminal...Belowe is the coding i m using could anyone help me please....i am transmitting a single letter 'A' but on hyper terminal me getting 'i' and when i right click on hyper terminal and mark the hex display mode it shows 'A1'...pls help me sir

#include <reg51.h>

void delay(unsigned int d)
{
unsigned int i,j;
for(i=0;i<=d;i++)
for(j=0;j<=1000;j++);
}
void main(void)
{
TMOD=0x20;
TH1=0xFD;
SCON=0x50;
TR1=1;
SBUF='A';

while(TI==0);


delay(50);
TI=0;

}
Wed May 08 2013, 12:44 AM
#13
probably your controller's frequency is not correct then. In proteus simulator does not take account of external crystal. click on 8051 in schematic go to properties and change crystal frequency to 11.0592Mhz and try again.
Wed May 08 2013, 01:40 AM
#14
it works...thanx aloootttt
Wed May 08 2013, 04:47 AM
#15
thank you ajay sir.. it's solved now.. I didn't see that property value.. I waste your time a lot.. sorry for that
glad to know sushant973 that your problem is also solved...


[ Edited Wed May 08 2013, 04:49 AM ]
Fri May 10 2013, 01:16 AM
#16
I am happy it worked for both of you Good luck! and happy learning..
 dhanushka888 like this.
Mon Jul 24 2017, 10:40 AM
#17
Here is a lot information about using virtual COM port - http://www.virtualserialportdriver.com/articles/how-to-use-virtual-serial-port-emulator/
I hope this article can help
Wed Nov 08 2017, 12:29 PM
#18
Hi...i am a new user here. I was also facing the same issue so according to my solution you should remove max232 from proteus and connect RXD of controller to RXD of COMPIM and Txd of controller to TXD of COMPIM directly.

automated pcb assembly


[ Edited Wed Feb 21 2018, 11:54 AM ]

Get Social

Information

Powered by e107 Forum System

Conversation

scena
Tue May 19 2020, 06:29 PM
Does anyone have microcontroller programming software for STC15F104W (core 8051, 4 k, 128 byte, 6 I/O pin, UART ... DIL8), that works?
Sat May 02 2020, 03:38 PM
Tamu Gurung
Hi I am looking for a assembly language program for a digital decimal counter. Time counts max limit of 2 mins starting from 2.00 mins and ending at 0.00. time is to be displayed on 4 7-segment LED displays. Edsim51 simulator to be used. Thanks
Wed Mar 25 2020, 09:39 AM
Tajammul
Sir kindly send the code file i2c for 8051
ExperimenterUK
Fri Mar 13 2020, 06:36 PM
@ Rohitnani,ABEBE..which project ?
Fri Mar 13 2020, 08:55 AM
ABEBE
how can get hadwere of this project
Rohitnani
Sat Mar 07 2020, 12:11 PM
Sir, Could you please send me the zip file input password....
Wed Feb 26 2020, 11:58 AM
Peter Parker
Is it possible to send multiple messages using only 1 GSM module?
Sat Feb 01 2020, 05:12 AM
Pearl Olin
Hello,
Wed Jan 22 2020, 01:16 PM
MINU CHAUDHARY
I m getting errors while simulation process during interfacing socket output and lcd... Can i get the report of ur project which is same as us.
Tue Jan 14 2020, 02:08 AM
shubham kharade
when i am trying to simulate the program in Proteus 8 professional, I am getting some errors as cannot find module file dhtxx.md can u help me

Downloads

Comments

Davidthils
Thu May 21 2020, 08:44 AM
Jakeror
Wed May 20 2020, 09:28 PM
motorCar
Wed May 20 2020, 03:05 PM
Vordrync
Wed May 20 2020, 07:52 AM
JadenjiT
Wed May 20 2020, 03:15 AM
scena
Tue May 19 2020, 06:08 PM
CodySiz
Tue May 19 2020, 02:22 PM
ClaireSat
Mon May 18 2020, 09:50 PM

Online

Guests: 79, Members: 0 ...

most ever online: 182184
(Members: , Guests: 182184) on 06 Aug 2010: 01:37 AM

Members: 38211
Newest member: Davidthils
Forum Activity
xrxx Avatar
Posted By xrxx
Thu Apr 30 2020, 06:59 AM
BCD MULTIPLICATIONAssume that you have to 2 BCD nu...
liqian Avatar
Posted By liqian
Tue Apr 28 2020, 05:26 AM
I happened to see your post and I got many useful ...
ExperimenterUK Avatar
Posted By ExperimenterUK
Tue Apr 28 2020, 04:21 AM
The code is hard to read.Please zip it and attach ...
rogermado Avatar
Posted By rogermado
Sun Apr 26 2020, 01:53 AM
@ExperimenterUK, thanks for your reply. You'll fin...
ExperimenterUK Avatar
Posted By ExperimenterUK
Sat Apr 25 2020, 05:42 PM
Some simulators handle displays better than others...
rogermado Avatar
Posted By rogermado
Sat Apr 25 2020, 03:59 PM
Hello everyone, sorry in advance if i'm not in the...
PHANTOM28 Avatar
Posted By PHANTOM28
Fri Feb 28 2020, 10:25 AM
Hi.I hope you all can help me. I am relatively ne...
ExperimenterUK Avatar
Posted By ExperimenterUK
Fri Feb 21 2020, 05:05 PM
ajay_bhargav Avatar
Posted By ajay_bhargav
Fri Feb 21 2020, 04:45 AM
Yes you can do that.1. Create a channel @Thingspea...
ananyagupta Avatar
Posted By ananyagupta
Thu Feb 20 2020, 03:58 AM
With regards to the particular characters sent to ...