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121  Forum 2005-2010 (read only) / Italiano / Re: Salvataggio dati su pc on: December 17, 2009, 08:59:43 am
tramite seriale dovresti poter passare dati (via usb)
ci sono una serie di esempi compilabili in C che ti permettono di interfacciarti con arduino

ci sono dei listati anche in python

googla un po' se non trovi niente cerco nei meandri dei bookmarks
122  Forum 2005-2010 (read only) / Italiano / Re: problemino con SD card on: December 17, 2009, 07:36:25 am
ciao massimo! :-) complimenti x il progetto (visto che c sei di persona)


in che senso... la scheda e' sbagliata?
xke e' freeduino? smiley-grin


ho ordinato anche un arduino originale (in attesa che mi arrivi)
questa è giusto x fare esperimenti senza paura di bruciarla
123  Forum 2005-2010 (read only) / Italiano / problemino con SD card on: December 17, 2009, 06:59:51 am


questo è quello che ho assemblato nella demoboard -- qualcuno ha idea se percaso ho sbagliato qualcosa?

blackout
124  Forum 2005-2010 (read only) / Exhibition / Re: SD card read/write with Arduino on: December 17, 2009, 02:25:26 pm
thx pauls .. work nice

(the problem is manual SD sock)
125  Forum 2005-2010 (read only) / Exhibition / Re: SD card read/write with Arduino on: December 17, 2009, 02:09:58 pm
rows c1 c2 c5 are wired through by - column

i have measured power con b1 b2 b5 and power is 3V3

rows #3 and #6 are wired through and they are wired in - column

c7 going to digital pin 12 of freeduino

126  Forum 2005-2010 (read only) / Exhibition / Re: SD card read/write with Arduino on: December 17, 2009, 01:29:20 pm
@pauls:
do u have wiring planning?
i have tried roland lib and arduinonut lib --- not work

i wiring wrong .... is a fact
but i have copyied the roland riegel wiring :-(
127  Forum 2005-2010 (read only) / Exhibition / Re: SD card read/write with Arduino on: December 17, 2009, 11:46:53 am
@Pauls: thanks

Your advice about colors is right : thanks.
For Resistors dimesions im following a http://www.arduino.cc/cgi-bin/yabb2/YaBB.pl?num=1206874649/8

For voltage i have linked SD_pin_4 of 3.3V of freeduino (like as combatduino or experimentduino).

Freeduino works, but the software return me :
"MMC/SD initialization failed"

I think isnt sofware problem but "wiring problem" because i'm eletronic-newbie (only teoric)


update:
128  Forum 2005-2010 (read only) / Exhibition / Re: SD card read/write with Arduino on: December 17, 2009, 08:58:20 am


hi guys --- Do i fail the wiring? dont work
129  Forum 2005-2010 (read only) / Exhibition / Minimal Socket 4 lcd hd44780 compatible on: December 19, 2009, 11:57:46 am
http://www.grayhats.org/lab/49-arduino/119-lab-arduino-minimal-socket-4-hd44780-lcd

This is my third experiment :-) please be gentle

130  Forum 2005-2010 (read only) / Exhibition / Re: [proto] arduino + c64 joystick on: September 20, 2009, 04:25:21 am
ok, nice advice
131  Forum 2005-2010 (read only) / Exhibition / Re: [proto] arduino + c64 joystick on: September 19, 2009, 03:52:51 am
http://www.grayhats.org/index.php/lab/49-arduino/108-arduino-c64-joystick
132  Forum 2005-2010 (read only) / Exhibition / [proto] arduino + c64 joystick on: September 19, 2009, 03:52:43 am
my first experiment with arduino - please be gentle ^^
i release all in gpl3.0 for community

smiley-wink i'm waiting your comments
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