Sonsivri
 
*
Welcome, Guest. Please login or register.
Did you miss your activation email?
December 04, 2016, 02:48:20 02:48


Login with username, password and session length


Pages: [1]
Print
Author Topic: 26 way ribbon cable tester with a pic help needed  (Read 3172 times)
0 Members and 1 Guest are viewing this topic.
setiorion007
Newbie
*
Offline Offline

Posts: 19

Thank You
-Given: 8
-Receive: 2


« on: December 14, 2008, 11:44:22 11:44 »

Hey guys iam a 4th year engineering student n i want to design  a 26 way ribbon cable tester .

Can any one help me  with ideas on how to do it with a pic and it should have 26 green leds and one red led  to give the status of the cable as

1. good then all green leds light up
2. shorted cable then red led lights up
3. missing connection then that particular led will not be lit related to that wire in a ribbon cable
4. if ribbon able is crimped the wrong way then red led will light up with a beeping buzzer

so could any one please help me with  any ideas on how to do it in proton pic basic using a pic or any other advise is appreciated


 Huh Huh


Logged
pickit2
Moderator
Hero Member
*****
Offline Offline

Posts: 3816

Thank You
-Given: 567
-Receive: 2049


There is no evidence that I muted SoNsIvRi


« Reply #1 on: December 16, 2008, 10:59:16 22:59 »

most of your work is done here
http://info.iet.unipi.it/~luigi/tester/
Logged

Note: If you have no posts other than, I want or reporting a dead link Then you can't complain If I remove your post So Stop Leeching
ipek
Junior Member
**
 Muted
Offline Offline

Posts: 95

Thank You
-Given: 54
-Receive: 79


« Reply #2 on: December 17, 2008, 03:22:09 03:22 »

http://uploading.com/files/0GGS4VZZ/Cable-Tester.rar.html

my little archive session
Logged
setiorion007
Newbie
*
Offline Offline

Posts: 19

Thank You
-Given: 8
-Receive: 2


« Reply #3 on: December 21, 2008, 01:59:31 01:59 »

thanks guys i really appreciate u r help.
but iam looking for a 26way cable tester with a pic so could any one help me with it please
Logged
pickit2
Moderator
Hero Member
*****
Offline Offline

Posts: 3816

Thank You
-Given: 567
-Receive: 2049


There is no evidence that I muted SoNsIvRi


« Reply #4 on: December 21, 2008, 02:46:30 02:46 »

I don't think we do school projects here.
But link I gave was for 8wire cable tester using a pic16x84 chip. use a pic with more ports, and port (sic) the code from the link above.
Logged

Note: If you have no posts other than, I want or reporting a dead link Then you can't complain If I remove your post So Stop Leeching
bbarney
Moderator
Hero Member
*****
Offline Offline

Posts: 2403

Thank You
-Given: 405
-Receive: 544


Uhm? where did pickit put my mute button


« Reply #5 on: December 21, 2008, 04:09:03 04:09 »

Quote
Hey guys iam a 4th year engineering student n i want to design  a 26 way ribbon cable tester


And 4 post's later

Quote
but iam looking for a 26way cable tester with a pic so could any one help me with it please

look's to me like you don't want to design anything ,but rather have us design it so read Pickits last post carefully especially the first line
Logged

Ever wonder why Kamikaze pilot's wore helmet's ?
tAhm1D
Senior Member
****
Offline Offline

Posts: 336

Thank You
-Given: 103
-Receive: 180



« Reply #6 on: December 22, 2008, 09:12:23 21:12 »

Hey guys iam a 4th year engineering student n i want to design  a 26 way ribbon cable tester .

Can any one help me  with ideas on how to do it with a pic and it should have 26 green leds and one red led  to give the status of the cable as

1. good then all green leds light up
2. shorted cable then red led lights up
3. missing connection then that particular led will not be lit related to that wire in a ribbon cable
4. if ribbon able is crimped the wrong way then red led will light up with a beeping buzzer

so could any one please help me with  any ideas on how to do it in proton pic basic using a pic or any other advise is appreciated






Hi,
This is a very easy project with Pic micro controller. First you choose a Pic with > 26 pins. Say, Pic 16F877A with 40 Pins. Then you use 26 green leds for 26 connections. One red led for short circuit indication and one separate green led to indicate all good.
Then start sending signal to all leds. No. 4 is not clear and probably not required.

Make separate sub-routine for all the requirements.

You can do this project with Pic with less no. of pins with shift register, but that is complicated for you. Better do with Pic 16F877A.

If you are acquainted with Pic, you can do it easily. If unable to do, let me know and I will make it for you.
« Last Edit: December 22, 2008, 09:15:47 21:15 by tAhm1D » Logged
setiorion007
Newbie
*
Offline Offline

Posts: 19

Thank You
-Given: 8
-Receive: 2


« Reply #7 on: December 30, 2008, 01:44:59 13:44 »

THANKS MATE

I am not that good with pic programming , i have a basic knowledge n iam still learning picbasic..

i would really appreciate if u could make it for me as i really need it....

plese help me


thankyou


Logged
pickit2
Moderator
Hero Member
*****
Offline Offline

Posts: 3816

Thank You
-Given: 567
-Receive: 2049


There is no evidence that I muted SoNsIvRi


« Reply #8 on: December 30, 2008, 03:17:21 15:17 »

Hey guys iam a 4th year engineering student n i want to design  a 26 way ribbon cable tester .
Can any one help me  with ideas on how to do it with a pic and it should have 26 green leds and one red led  to give the status of the cable as
1. good then all green leds light up
2. shorted cable then red led lights up
3. missing connection then that particular led will not be lit related to that wire in a ribbon cable
4. if ribbon able is crimped the wrong way then red led will light up with a beeping buzzer

so could any one please help me with  any ideas on how to do it in proton pic basic using a pic or any other advise is appreciated
 Huh Huh
THANKS MATE
I am not that good with pic programming , i have a basic knowledge n iam still learning picbasic..
i would really appreciate if u could make it for me as i really need it....
plese help me
thankyou
I don't think we do school projects here.
But link I gave was for 8wire cable tester using a pic16x84 chip. use a pic with more ports, and port (sic) the code from the link above.

I don't think we do school projects here.   TOPIC LOCKED
Logged

Note: If you have no posts other than, I want or reporting a dead link Then you can't complain If I remove your post So Stop Leeching
setiorion007
Newbie
*
Offline Offline

Posts: 19

Thank You
-Given: 8
-Receive: 2


« Reply #9 on: March 12, 2009, 01:46:22 13:46 »

Hey guys could some on help me design the 10 wire cable tester please
iam planning to use a pic and it should support 26 wire cable as well , so which pic would u guy suggest?
Logged
pickit2
Moderator
Hero Member
*****
Offline Offline

Posts: 3816

Thank You
-Given: 567
-Receive: 2049


There is no evidence that I muted SoNsIvRi


« Reply #10 on: March 13, 2009, 08:19:06 20:19 »

Why try to open a locked topic.?
we still don't do your school work.
Logged

Note: If you have no posts other than, I want or reporting a dead link Then you can't complain If I remove your post So Stop Leeching
Pages: [1]
Print
Jump to:  


DISCLAIMER
WE DONT HOST ANY ILLEGAL FILES ON THE SERVER
USE CONTACT US TO REPORT ILLEGAL FILES
ADMINISTRATORS CANNOT BE HELD RESPONSIBLE FOR USERS POSTS AND LINKS

... Copyright 2003-2999 Sonsivri.to ...
Powered by SMF 1.1.18 | SMF © 2006-2009, Simple Machines LLC | HarzeM Dilber MC