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841  Products / Arduino Yún / Re: Proper way to call addParameter with string that has quotes on: January 30, 2014, 05:46:30 pm
Try escape double quotes

Code:
\"
842  Products / Arduino Yún / Re: Using a wired Xbox Controller on Arduino Yùn USB port on: January 30, 2014, 05:42:12 pm
Answer is NO, unless someone port xboxdrv into openwrt.
843  Products / Arduino Yún / Re: Strange behavior of interrupts INT0 and INT1 pin 2 and 3 on: January 30, 2014, 05:30:10 pm
http://arduino.cc/en/Reference/SoftwareSerial

Not all pins on the Leonardo (Yun) support change interrupts, so only the following can be used for RX: 8, 9, 10, 11, 14 (MISO), 15 (SCK), 16 (MOSI).
844  Products / Arduino Yún / Re: Noise on pins 0 and 1 (TX RX) on: January 30, 2014, 05:25:51 pm


Noise on pins 0 and 1  is from ar9331, you can not use pins 0 and 1.

use SoftwareSerial Library instead of.

http://arduino.cc/en/Reference/SoftwareSerial

Not all pins on the Leonardo (Yun) support change interrupts, so only the following can be used for RX: 8, 9, 10, 11, 14 (MISO), 15 (SCK), 16 (MOSI).
845  Products / Arduino Yún / Re: How to Remove AP Mode from the Yun on: January 30, 2014, 05:18:17 pm
/etc/config/wireless

and

/etc/config/network
846  Products / Arduino Yún / Re: Tutorial - Google Docs and the Arduino Yún on: January 30, 2014, 04:54:27 pm
Append a spreadsheet in google docs without Temboo

Google Spreadsheets Python API

https://github.com/burnash/gspread

Code:
opkg update
opkg install nano
opkg install python-openssl
opkg install python-expat
opkg install distribute
easy_install gspread

Go to Google Drive and create an empty spreadsheet you will use for testing.
and get  spreadsheet id  https://docs.google.com/spreadsheet/ccc?key=0Ao9lSur2AThldE1uQk1MVGtWS25vRTBuTXM4NWpGRFE&usp=drive_web#gid=0

Code:
nano /mnt/sda1/googledoc.py

Code:
#!/usr/bin/python
import gspread

# Login with your Google account
gc = gspread.login('abc@gmail.com', 'googlepassword')
sh = gc.open_by_key('0Ao9lSur2AThldE1uQk1MVGtWS25vRTBuTXM4NWpGRFE')
wks= sh.get_worksheet(0)
wks.update_acell('B2', "it's down there somewhere, let me take another look.")

Code:
chmod 755  /mnt/sda1/googledoc.py
/mnt/sda1/googledoc.py


Confirm spreadsheet  from Google drive is updated
847  Products / Arduino Yún / Re: From Arduino Yun Prototype to Product on: January 30, 2014, 03:28:09 pm
Sign NDA with QCA (Qualcomm Atheros) to get all the support, and you need  RF and Embed as well Linux engineer on staff.
848  Products / Arduino Yún / Re: How to "clone" Linino including custom configurations on: January 30, 2014, 03:16:49 pm
One more thing internet connection speed, faster is better. 1 Gb is good start.

http://forum.arduino.cc/index.php?topic=207574.msg1526280#msg1526280

with -j n

n=number of core+1
849  Products / Arduino Yún / Re: sketch size on: January 30, 2014, 03:14:07 pm
Please use code tag.

...
I have a sketch which would fit on the yun but doesn't because the bootloader takes 4k of the available 32K (that is more than 12%)
...
Jantje

http://forum.arduino.cc/index.php?topic=209587.msg1542895#msg1542895

flash  sketch only ( save 12% flash memory)

Code:
/usr/bin/run-avrdude    /tmp/Blink.cpp.hex



850  Products / Arduino Yún / Re: How to "clone" Linino including custom configurations on: January 30, 2014, 03:06:55 pm
Plan C.

...
I know that one possibility is to build linino from scratch. However, I have not managed to do it using a Debian 6 distro
(instructions : http://fibasile.github.io/arduino-yun-custom-buildroot.html)

All you need is multible core cpu ( more is better), fast harddisk (scsi or ssd, faster is better) , a lot of memory ( more is better) , It would not fix error but failed faster then you could retry quick. once you build image. flash the new image.

http://arduino.cc/en/Tutorial/YunSysupgrade

During  buildroot you could  add  additional packages as well as remove unused packages  from image, plus  put your config file or programming file at files directory under buildroot directory.

files/etc/banner           for customer banner
files/etc/rc.local           customer init script
files/www/index.php   customer web file
851  Products / Arduino Yún / Re: How to "clone" Linino including custom configurations on: January 30, 2014, 02:47:53 pm
Every thing except ATmega32u4's Sketches ( it sit in ATmega32u4 flash).

Sketches load afterward.

http://forum.arduino.cc/index.php?topic=209587.msg1542895#msg1542895

Code:
cd /tmp
/usr/bin/merge-sketch-with-bootloader.lua  /tmp/Blink.cpp.hex
/usr/bin/run-avrdude    /tmp/Blink.cpp.hex
852  Products / Arduino Yún / Re: How to Build your own system? on: January 30, 2014, 02:27:10 pm
I think "https://github.com/arduino/linino.git "  is for standard trunk but not for dev trunk. I could be wrong.
853  Products / Arduino Yún / Re: Build Toolchain on: January 30, 2014, 02:24:11 pm
Hi there,

I have followed the instructions here on how to build linino.

I am using Debian Squeeze (6.0). After 4 hours I get this error:

../libfreefare/freefare.h:52:31: error: unknown type name 'nfc_device_t'

Anybody know how to solve this ? Is it a problem to disable some packages from compiling ? (like oss as mentioned previously in this thread)

Thanks!

At:

Utilities->libfreefare-examples

Libraries->libfreefare

turn both off.

libfreefare is lib for mifare access at nfc, as long you are  not planing to use NFC reader to access mifare card. You should be fine.
854  Products / Arduino Yún / Re: PoE with Yun? on: January 30, 2014, 02:19:34 pm
http://arduino.cc/en/uploads/Main/PoE-datasheet.pdf

AG9000-S 5.0 V ?

If I were you, I will be waiting official answer.

Digikey sell those module and instock.
855  Products / Arduino Yún / Re: How to "clone" Linino including custom configurations on: January 30, 2014, 01:59:21 pm
Plan B:

If you are hardware house, desolder smd flash chip (16MB) from master, copy image into fresh smd flash chip with flash memory copier. resolder it back into duplicate one.
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