Project CDROM AUDIO Controller using PIC

EDAboard.com Forum Index -> Microcontrollers -> Project CDROM AUDIO Controller using PIC

Author

Message

preda

Joined: 29 Nov 2003
Posts: 47

04 Apr 2005 6:58 mucop

Hello friends.
I'm upload file project using pic16f877

Sorry, but you need login in to view this attachment

Last edited by preda on 15 Apr 2005 16:47; edited 2 times in total

Cortex

Joined: 26 Mar 2005
Posts: 179
Helped: 8
Location: Morocco

04 Apr 2005 13:00 8051 based audio controller

here you have the hex
Smile

i hope that help you

Sorry, but you need login in to view this attachment

Henrico

Joined: 25 Aug 2004
Posts: 45
Helped: 1

05 Apr 2005 5:59 project cd rom audio

preda wrote:

Hello cortex
Thank you very much for your help is hexcode in zipfile
Regards

Preda

Hello Preda,
Have you made PCB for this project ?

Regards

M!k

Joined: 22 Apr 2002
Posts: 871
Helped: 79

06 Apr 2005 13:31 cdrom controller project

preda wrote:

CDROM AUDIO Controller using Atmel is one project version_2 present to friends.

I've recovered the, ehem, corrupted Eagle files which couldn't be opened. Additionally I've printed the schematics in PDF files for those of you not possessing Eagle.

Btw. some infos are missing: the connections between the boards, some device specs (e.g. Q3 = 24MHz ?), descriptions etc. Preda, it would be nice if you could provide these infos.

Looks like a really good work Very Happy

Mik

Sorry, but you need login in to view this attachment

Henrico

Joined: 25 Aug 2004
Posts: 45
Helped: 1

08 Apr 2005 5:56 controler cdrom pic

Has anyone done a PCB layout for the Wilson audio controller?If so please could you share otherwise I will try and make some time to do this, it is pointless everyone design PCB for one project.

Google
AdSense
Google Adsense

08 Apr 2005 5:56 Ads

preda

Joined: 29 Nov 2003
Posts: 47

09 Apr 2005 4:01 atmel cd rom controller

Hello I'm made PCB for this project open file pcb for protel

Sorry, but you need login in to view this attachment

preda

Joined: 29 Nov 2003
Posts: 47

10 Apr 2005 4:12 pic cdrom controller

PCB.PDF FILE

Sorry, but you need login in to view this attachment

dipsi111

Joined: 16 Apr 2003
Posts: 14

10 Apr 2005 22:29 cdrom controller pic source

Hello !

Has anybody tested the Wilson audio controller (it seems that this is the MuCop) ? Same circuit has been discous on other forum DiyAudio and there they are saying that the controller don't work very well with the original firmware.

Cheers

davesaudio

Joined: 10 May 2004
Posts: 12

13 Apr 2005 4:30 pic audio control

Indeed, it would be nice if someone who has debugged the opensource mucop
would share the corrected source.
I do know the elector project (2004) does work but plays single tracks as is.
D

davesaudio

Joined: 10 May 2004
Posts: 12

20 Apr 2005 4:17 pic controller for cdrom

Folks I am confused. The picture in the first post is the wilson mucop 16f877 asm.
what has been uploaded is an atmel based project in C.
looks more like onhold ver2?

Henrico

Joined: 25 Aug 2004
Posts: 45
Helped: 1

21 Apr 2005 13:54 diy audio cd rom controller

davesaudio wrote:

Folks I am confused. The picture in the first post is the wilson mucop 16f877 asm.
what has been uploaded is an atmel based project in C.
looks more like onhold ver2?

There are 2 different controllers, one is the mucop/16f877 and the second is an atmel based project.

e-Ali

Joined: 04 Feb 2007
Posts: 1

04 Feb 2007 16:17 cd rom pic16

Hi
I'm a new user here so I'm not allowed to download the Cortex's attached file (wilson.zip).
could anyone please upload it for me?

nomad13

Joined: 29 Jan 2007
Posts: 154
Helped: 12

10 Feb 2007 3:18 diy cd rom controller

e-Ali

You need to increase your points to download file. currently you only have 0.5 points with means you can only download 500kb of file, Cotrex file on the other hand is greater than 700KB. I'll report your message to increase your point after that you can now download the file you want. If this doesn't work try to post reply to increase your points by 3. You can do this also to me if you find it usefull. Thank you

babatundeawe

Joined: 12 Apr 2007
Posts: 104
Helped: 2
Location: NIgeria

18 Apr 2007 21:34 cd rom controller pic

preda wrote:

Hello friends.
I'm upload file project using pic16f877

preda thanks for your good work. but pls i am having problem in understanding how the kepad works. can you pls help me out. thanks in anticipation

forsetraunpo

Joined: 23 Apr 2007
Posts: 2

23 Apr 2007 4:00 cd rom controller

guys i think that i can design a circuit to connect the spdif out to a 24 bit 192khz audio dac for hi-end lovers:D

abidr

Joined: 14 Feb 2007
Posts: 127
Helped: 6

23 Apr 2007 6:42 diy audio controller

Hi:
seems like a nice project however, at a glance on schematics here are few querries:
first lcd seem to be a backlit type which means it should be a 16 pin not 14 pin one, how the back lit lcd is operated? am i correct...
secondly pic IO lines are connected to lower bits of LCD i.e d0 to d3, whereas standard connection means that under a 4 bit operation IO lines should be connected to D4 to D7?
I will try and add I.R (sony) to the circuit and will upload once i complete it.

senay

Joined: 28 Nov 2002
Posts: 33

23 Apr 2007 7:13 audio+cd+rom+controller

does anybody have open source code for this project

abidr

Joined: 14 Feb 2007
Posts: 127
Helped: 6

24 Apr 2007 4:53 pic16877+cd+rom+controller

Have you tried looking into the zip files of the project?
there are C files of the code.

oaghe

Joined: 08 May 2008
Posts: 1

08 May 2008 21:17 pic cd rom controller

thanks good project

Added after 1 minutes:

Hi
I'm a new user here so I'm not allowed to download the Cortex's attached file (wilson.zip).
could anyone please upload it for me?

pasanRobotics

Joined: 12 Jan 2008
Posts: 8

14 Jul 2008 17:27 cd rom 16f877a pic code

oaghe wrote:

thanks good project

Added after 1 minutes:

Hi
I'm a new user here so I'm not allowed to download the Cortex's attached file (wilson.zip).
could anyone please upload it for me?

Here u go

Code:

http://rapidshare.com/files/129663029/wilson.zip.html

R u going to test this project soon