need source code for digital alarm clock using pic16f84a

[abdulgirei]

Hello Forum,
Pls I present to you a problem which has denied me sleep for the past 2days. I'm working on my final year project which is titled "DIGITAL ALARM CLOCK USING PIC16F84A" and I seem to be having problem with the source code. Im a newbie in pic programming and I have very limited time, b4 my project defence takes place. Pls all u PIC programming guru's any1 should pls help me out and write the source code, if possible with the circuit diagram. I need ur help plssssssssss.

I know and believe i've presented my case to the right website/forum so im counting on the pic programming guru's

Thanks alot
cheers:sad:

[mostafadotnet]

Hi abdulgirei ,
http://www.electronixandmore.com/project/propclock/index.html
http://www.electronixandmore.com/project/numitronclk/index.html
These are two good examples of a digital clock that works by using PIC.
Search the web by yourself if you want to get better results.
Google is always your true friend.

Good luck.

[samari]

HI to all,I'am a new user in this site..can any one help me in designing a clock for the scoreboard using PIC 16f84a and a seven segment..I need the program and the schematic design of it..thanx..

[samari]

scoreboard for basketball only..can any one help me...thanx...

[blondie.simon]

At least try and write the code your self and then come back here and quote bit's of your code that don't work. People will be more inclined to help you if it looks like you are at least trying to learn something yourself rather than getting other people to do your school work for you.

[samari]

i attach a schematic in her...and i tryid to make a program....can any body help ASP...please..this is the program..

int i;
main()
{
while(1)
portb=0xFA;
porta=0x01;
portb=0xA4;
porta=0x02;
portb=0xC0;
porta=0x04;
portb=0xC0;
porta=0x08;
}
if(portb.f5==0)
{
i=12;
while(i<12)
{
portb=i;
i=i-1;
}
}
else if(portb.f6==0)
{
while(1)
{
portb=portb;
}
}
else if(i=0)
{
while(1)
{
portb=0xFA;
porta=0x01;
portb=0xA4;
porta=0x02;
portb=0xC0;
porta=0x04;
portb=0xC0;
porta=0x08;
}
}
}

this is a countdown program...please can any one correct this ASAP...because i really need this in our design the scoreboard...A very big thanks to the one that can help me....

[Ancient Dragon]

That is C code you posted, not assembly. If its a C program you are writing then you are in the wrong board. Let us know which is it and one of the mods will move this thread for you into the right board.

[salbja]

can we ask for sample asm codes for time and date display with alarm plzzzzz,,,need asap!! we are using pic16f84a microcontroller.

[joycekram1021]

hi guys...i wanna ask if somebody knows how to interface(source code) a pic 16f84a particularly PORTA(RA0-RA3) "ONLY" to the 7 segment display using cd4543...thanks

[theifyppl]

Is it me, or is it that whenever a certain group of people get the same homework assignment in school, multiple of them come here to see if people here will do it for them?

[maydhyam]

Dear samari, salbja and joycekram1021,

It is not nice to hijack another person's post! Create a new post for yourself...this will maintain an organized way for us to respond to your individual questions, after all one main trait of a programmer is being organized!!!

[joycekram1021]

guys...what do you think is wrong in my program...pls check it out...please, please...thanks...