Search found 31 matches

by Carpentier
Mon Jul 06, 2015 10:30 am
Forum: Projects
Topic: Remote control with 500Kbit/s fiber optic
Replies: 1
Views: 3164

Re: Remote control with 500Kbit/s fiber optic

<r>I have another blog on the subject of TOSLINK fiber optics . I have lengthly tested these cable and connectors at 2.5Mb/s with CRC32 integrity checks, and i can say it work for hours with several MB and 0 error  , now all my projects does not include integrity checks because they arer  not sensit...
by Carpentier
Fri Nov 30, 2012 12:15 am
Forum: Development Tools and Programming
Topic: Sharing variable betweed Threads
Replies: 5
Views: 5653

Re: Sharing variable betweed Threads

Thank bianco. The previous answer was not very clear, this is good to receive help in the things i am interested about.
by Carpentier
Thu Nov 29, 2012 5:49 pm
Forum: Development Tools and Programming
Topic: Parser for disassembly?
Replies: 5
Views: 5714

Re: Parser for disassembly?

I have personnaly written a disassembler (C++ language , project in Microsoft Visual Studio 6.0). I can give it to you if you want. Just have to modify the source program to format it's output as you want. I have written that to : -Check that the documented instruction set is correct -Make a disasem...
by Carpentier
Thu Nov 29, 2012 4:19 pm
Forum: Development Tools and Programming
Topic: Sharing variable betweed Threads
Replies: 5
Views: 5653

Sharing variable betweed Threads

Hello, I know that variable sharing is illegal between threads, and threads should always communicate with channels. And i know also that sharing variable between threads in XC will cause compile error except if the variable is read-only. Anyway, it is still possible in assembler language to access ...
by Carpentier
Wed Nov 28, 2012 4:11 am
Forum: Projects
Topic: Remote control with 500Kbit/s fiber optic
Replies: 1
Views: 3164

Remote control with 500Kbit/s fiber optic

<t>Version: 1<br/> Status: Public release<br/> License: BSD<br/> Download: /files/project_builds/toslink_remote_control.zip<br/> <br/> I have realized a small project consisting of a remote control between 2 XK-1A boards. When pressing the buttons on the transmitting card, the leds light accordingly...
by Carpentier
Fri Nov 23, 2012 11:16 pm
Forum: Other Applications
Topic: SPDIF TOSLINK over optical cable
Replies: 3
Views: 4126

SPDIF TOSLINK over optical cable

Hello, I have recently buyed a large quantity of optical receiver and transmitter incorporating in a small component a toslink style plug receptable and the optical component. These components of brand EVERLIGHT (PLT133 and PLR135) works fine with 3V to 5V supply and allow optical communication from...
by Carpentier
Wed Oct 31, 2012 6:22 pm
Forum: Projects
Topic: L2 card with Ethernet or USB part 2
Replies: 2
Views: 2762

Re: L2 card with Ethernet or USB part 2

<t>You should have a microscope set to about 40X magnification unless you have very good vision.<br/> It takes 15 minutes for the preparation.<br/> Spread a lot of 0.25mm solder balls on the chip which was covered with a little quantity of flux (RMA-223 or better NC559). The flux which is rather vis...
by Carpentier
Wed Oct 24, 2012 3:59 pm
Forum: Other XMOS Development Kits
Topic: sliceKIT is here!
Replies: 76
Views: 57318

Re: sliceKIT is here!

About the critics in Terminology, i would like to say :
how you speak of something is not very important .
Only the facts are important.
The L2-C5 chip is a 500Mhz or a 1Ghz dual core ?
by Carpentier
Sun Oct 21, 2012 12:10 am
Forum: Projects
Topic: L2 card with Ethernet or USB part 2
Replies: 2
Views: 2762

L2 card with Ethernet or USB part 2

<t>Version: 1<br/> Status: Public release<br/> License: BSD<br/> Download: /files/project_builds/lan.zip<br/> <br/> Finally succeded with my XS1-L02A-QF124-C5 processor card and Ethernet.<br/> <br/> The card worked perfect immediately.<br/> <br/> This card has a dual core processor but is very small...
by Carpentier
Fri Oct 19, 2012 2:22 pm
Forum: Projects
Topic: An electronic schematic drawing program
Replies: 0
Views: 1743

An electronic schematic drawing program

<r>Version: 1<br/> Status: Public release<br/> License: BSD<br/> Download: <URL url="http://sourceforge.net/projects/schematicdrawer">http://sourceforge.net/projects/schematicdrawer</URL><br/> <br/> For a long time, i needed a electronic schematic drawing program. Usually i make the PCB first then d...