Discussion in "Software" started by    Elektro    Nov 1, 2010.
Mon Nov 01 2010, 05:14 PM
hi guys
since a long time i was thinking of writing a program which automatically calculates the value to be sent to a port to light up a 7 seg display to display numerals or alphabets...

i got some time today and have written a C program which you can use to find the value.

its still a beta version(as with most initial sw ) and i will be grateful if you guys would give me some feedback about the program.

instructions for use are there in the program itself.

hope you find it useful.
 ajay_bhargav like this.
Mon Nov 01 2010, 05:17 PM
oops forgot to attach the file...
Mon Nov 01 2010, 06:41 PM
hi Elektro
when i double click it
press any key to continue
when press key it exit
how we use it

use graphics in visual c then this application will be attractive too
u can use vb or vb.net too
Mon Nov 01 2010, 10:48 PM
wow nice work Elektro..
i would prefer a GUI too

thanks for sharing this.
Tue Nov 02 2010, 04:14 AM
@majoka : i dont know visual c, vb or vb.net ... the day i learn i will create a new app . i know only C and C++ and this was written in C. i am working on a mouse version of the same program and will post it soon. compile the .c file(attached) directly and check if it works...

working is simple really... if u want to select seg A press key 'A' and so on... ESC will exit the program.

@Ajay : thanks a lot ajay...

Attaching the source code now... comments about the source code are also welcome

Tue Nov 02 2010, 05:08 AM
hi Elektro
keep it up
best of luck dear
Tue Nov 02 2010, 08:27 AM
thanks majoka
Thu Nov 04 2010, 12:47 PM
is it just me?

i see the welcome screen.. i press key.. screen goes off and nothing comes afterward w
Thu Nov 04 2010, 12:52 PM
i think ajay u need to compile it in compiler then u will see it in stay form when we make exe it not stay then i think he forget to insert a function getch();
at the end to wait for key pressing
Thu Nov 04 2010, 12:57 PM
it depends on the type of graphics adapter you use.

the code is written such that it detects the adapter automaticallly but in some cases the program exits without the graphics getting initialised.

it works perfectly fine on my desktop pc but it exist when i try it on my laptop...

im working on it to fix it... let u know soon.

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Tue Jan 14 2020, 07:08 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
Tue Dec 17 2019, 01:44 PM
hello..i am programming industrial timer using 8051 with 24lc64 eeprom. i have query in storing the 3 diff value in eeprom with enter button. can anyone share c code ?
Tue Dec 17 2019, 10:30 AM
Hello. Can anyone share the code in Bascon and scheme in Proteus?
Thu Nov 21 2019, 12:30 PM
how to interface 8051 microcontroller with NRF24L01+ module
Sat Oct 12 2019, 10:23 PM
Log in.. then post your code in the 8051 forum
Sat Oct 12 2019, 10:18 AM
Bhadra Sajikumar
i am doing a countdown timer with 8051 for my project, unfortunately our professor had to take a leave of absence before he could teach us most of it.. can someone explain the .asm code of it for me?
Mon Sep 23 2019, 07:37 AM
I am doing a project for my schools wireless security system with cameras,sensors and spot lights using 8051 micro controller, could you help me out with the design and its source code.
Wed Sep 18 2019, 08:48 PM
Caryn Kover
Thank you for your time,
Mon Aug 05 2019, 07:09 PM
@Ismail ..post in forum, give details
Mon Aug 05 2019, 04:33 PM
Ismail balghmi
Hello. Please I won't download



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