Skip to search.
Get new Yahoo! Mail apps
Visit Yahoo! News for the latest.
Close this window
· PJRC MP3 Player Developers
The Yahoo! Groups Product Blog
Check it out!
Founded: Jul 12, 2001
Already a member?
Sign in to Yahoo!
Yahoo! Groups Tips
Did you know...
Real people. Real stories.
See how Yahoo! Groups impacts members worldwide.
Sep 29, 2009
Hi I Have a PJRC mp3Player , and change my hard disk to 80Gb(Toshiba MK8032GAX). I Copy About 38Gb Mp3 file (about 12500 Music) , After I start it I See "Out...
Feb 17, 2007
Limiting the directory the firmware searches for MP3s
Im trying to limit my firmware to only search in a directory called MP3s. I have a netwrok interface to my HDD and I am using it to store lots of other data....
Dec 22, 2006
Anyone try to add video to this device?
Hello, I am interested in making a device that has all the same parts as the mp3 player and then some how add a digital video connection to this. I want to...
Nov 4, 2006
I have completed a Hardware Upgrade to My MP3 Player
I recently upgraded my PJRC Mp3 player from being a portable player to a fixed piece of my home stereo system. It currently resides on my Laser Disk Player. I...
Oct 25, 2006
Powerfull Microprocessor selection, idea ..?
Hi All... I am new in this group and a senior student in the department of electronics engineering.
. My project is concerning a MP3 player with Nokia 6100 LCD...
Oct 18, 2006
Few stupid questions.
Hi, I am at the soldering the parts (at step 10 of rev C), I dont have XCS10XL, 87C52 and VP4-0060 and the SIMM too, but thats not a problem I think. The...
Jul 29, 2006
New playlist creation code commited
Hey Guys, I have commited some new code to the CVS. The playlist is built after the harddrive is indexed instead of during the indexing process. This results...
Jul 2, 2006
need digital audio out from Player
anyone know of an ic that will take the 4 signals from the STA chip and convert them to digital / coaxial out instead of analoge L+R like the 4334 does ?...
Jun 27, 2006
Do you guys think it would be a good feature to delete directories from the dirlist tree that do not have any MP3 or sub directories? This would elimiate...
Jun 5, 2006
Updated corrected new directory index code
Hey Guys, I just commited updated and corrected code for my new directory inexing code. My new update fixes a couple of cases where the subdir_start and...
Jun 2, 2006
STA 013 reset bug
Been a while since I posted here, Just wondering if any progress has been made concerning the ocassional propensity of the STA013 to come out of power on reset...
May 26, 2006
Hey Guys, I am getting a couple of simm_malloc errors on startup: WARNING: malloc_blocks, block is already allocated - 00BE - 00BF - 01 Does simm_malloc return...
May 18, 2006
New file uploaded to pjrcmp3dev
Hello, This email message is a notification to let you know that a file has been uploaded to the Files area of the pjrcmp3dev group. File :...
May 16, 2006
New code commited....
I have commited some new code to the CVS server. I removed the old tree based file browser code and related ifdef's. I added my in order insert code for...
May 16, 2006
In order insert....
Hey Guys, I have finally gotten time to look at implementing an inorder sort for file listing. Unfortunately I foolishly left my player on the desk in my...
May 12, 2006
Need a programmer
I am looking for a programmer to port the code for a player to DOS> I want to use a 386 single board computer to make an MP3 player with the STA013. I need a...
May 12, 2006
Does anyone know where I can download the source code for the latest builds? David [www.davidgillham.
com] used to have a link on his website but it appears to...
Apr 24, 2006
Yet Another Idea for Faster Startup
ALL, I about to start work on some code to speed up startup. If I read the code correctly the program reads the file headers off disk and stores the...
Apr 22, 2006
Mp3 Player Using Nand Flash Memory with fm reciever
Dear friends, i am new to this group and neither i have any knowledge about electronics nor programing. but i am quite sure that i can make these mp3 players...
Jan 16, 2006
using the jump drive to play files from
is there any possible way this could be done? also is there any way to implement i2c with the mp3 board...
Jan 3, 2006
selling pjrc rev c board
the board is barely used and will include an LCD ,keypad, and 16M SODIMM. we will provide an ac adapter and a 40 gig harddrive(w/
ribbon cable). all of this...
Dec 5, 2005
using a usb jump drive to play music ?
has anyone used the UART port on the mp3 development board to receive files from an external device, like a USB jump drive in order to play mp3 files? any...
Nov 30, 2005
usb jump drive
any way this could used as a substitute with the ide hard drive?...
Nov 6, 2005
has any one attempted this as a student project? if yes can u please send me the documentation u guys did!!!...
Sep 9, 2005
Interrupt disk I/O
Is anyone interested in making this happen? Is there a general idea? Is the disk operation queue supposed to get processed by a timer interrupt, or is the...
Sep 3, 2005
previous support improved
After puzzling over the code for a while, I got frustrated and gave up trying to figure out how to fix the big-file support, so I did this instead (it's a...
Aug 27, 2005
Hello Everyone, Here's some observations we made that may have in common with all users/developers on this group, I hope it helps.... ...
Aug 2, 2005
Is the system timer (10 Hz) accurate enough to drive a time-of-day clock? I used to have the ToD on my old car stereo, so I wanted to put a ToD somewhere on...
Jul 22, 2005
PJRC board for sale
100EUR complete with ram. If interested, feel free to contact me ! Imhbragould@... ++...
Jun 19, 2005
Just address an email to firstname.lastname@example.org
Jump to a particular message
Copyright © 2010 Yahoo! Inc. All rights reserved.
Terms of Service