Intel Edison notes and resources

Notes on working with the Intel Edison

Getting Started

Suport Forum

Latest Downloads

Manually flash OS image

Enabling opkg packages

Python mraa docs

Arduino board hardware notes - includes info on PWM pin mapping via jumpers and shows all pin functions

'configure_edison' is the tool to setup wifi

Notes:

  • Durring install "phone flash tool" says to unplug the board, make sure you plug it back in before clicking finish on that step
  • installer will upgrade the OS image and wipe out everything.  becareful, and keep backups!
  • for Arduino support, install the latest official IDE and use the board manager to make sure Edison support is installed.  use the usb port closer to the switch (you can also power the edison from this port)
  • In any Arduino code, inclduing libraries, bit shifting uint8_t into int will not do what you want, switch definition to short to restore expected behavior
  • known bug in latest Yocto causes sketches to stop running when you unplug the USB cable, and also does not persist on reboot.

I2C - if cannot find Wire.h, copy wire.h and wire.cpp from the libraries/Wire/src/ folder to core/arduino folder. For me this was in C:\Users\%USERNAME%\AppData\Roaming\Arduino15\packages\Intel\hardware\i686\1.6.2+1.0\

Grove 3 Axis Digital Compass -  use the github version, the official site and wiki are out of date.

 

to enable the arduino i2c bus, i2c6, for linux use:

echo 28 > /sys/class/gpio/export
echo 27 > /sys/class/gpio/export
echo 204 > /sys/class/gpio/export
echo 205 > /sys/class/gpio/export
echo 236 > /sys/class/gpio/export
echo 237 > /sys/class/gpio/export
echo 14 > /sys/class/gpio/export
echo 165 > /sys/class/gpio/export
echo 212 > /sys/class/gpio/export
echo 213 > /sys/class/gpio/export
echo 214 > /sys/class/gpio/export
echo low > /sys/class/gpio/gpio214/direction
echo low > /sys/class/gpio/gpio204/direction
echo low > /sys/class/gpio/gpio205/direction
echo in > /sys/class/gpio/gpio14/direction
echo in > /sys/class/gpio/gpio165/direction
echo low > /sys/class/gpio/gpio236/direction
echo low > /sys/class/gpio/gpio237/direction
echo in > /sys/class/gpio/gpio212/direction
echo in > /sys/class/gpio/gpio213/direction
echo mode1 > /sys/kernel/debug/gpio_debug/gpio28/current_pinmux
echo mode1 > /sys/kernel/debug/gpio_debug/gpio27/current_pinmux
echo high > /sys/class/gpio/gpio214/direction
 
i2cdetect -y -r 6
 
Flash new firmware to the Grove motor driver on windows via an Arduino as ISP, adjust paths as needed.  Mac and Linux commands should be similar: 
"C:\Program Files (x86)\Arduino\hardware\tools\avr\bin\avrdude.exe" -C"C:\Program Files (x86)\Arduino\hardware\tools\avr\etc\avrdude.conf" -patmega8 -carduino -P\\.\COM3 -b19200 Uflash:w:"C:\Users\chrisw\Downloads\Edison\Firmware for I2C motor Driver using ISP\motor driver firmware\mega8motor.hex":i
To talk to an Arduino sketch that uses Serial from the host see this Instructable
 

 

 

Posted by
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Chris Weiss
on Monday, August 24th, 2015
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Agenda

Tomorrow

  1. St. Louis YouTubers Meetup: Broadcasting for Charity
    • Start time: 12:00pm
    • End time: 02:00pm
    • Where: Arch Reactor, 2215 Scott Ave, St. Louis, MO 63103, USA
    • To start off this week's meeting, we'll have a short presentation/discussion about Extra Life, a charity event for Children's Miracle Network Hospitals that involves streaming video online while soliciting donations from viewers. Learn tips tips, techniques, and recommendations from two volunteers with over 100 hours of experience, and start planning your own stream for this fall.

      After the Extra Life discussion, we will be open for general discussion as usual.

    • View this event in Google Calendar

Sunday, July 21st

  1. Open Build Something!
    • Start time: 07:00pm
    • End time: 10:00pm
    • Where: 2215 Scott Ave, St. Louis, MO 63103, USA
    • Come stop by and visit! Open build night to work on projects and hang out!

    • View this event in Google Calendar

Tuesday, July 23rd

  1. Don't Try This at Home planning meeting
  2. Class: Sheet Metal Bending

Friday, July 26th

  1. 3D Printer Meetup
    • Start time: 07:00pm
    • End time: 09:00pm
    • Whether you're interested in printing for art, prototyping, manufacturing, or just fixing dishwasher soap lids, this is a meetup group where you can come get answers to your questions, help people new to the hobby, and show off your printer and its creations.

      If you have a printer, bring it along, working or not, we would love to see and learn about it.

      https://www.meetup.com/STL-3D-Printing/

    • View this event in Google Calendar

Saturday, July 27th

  1. Private event <> BG Meet-up
    • Start time: 12:00pm
    • End time: 10:00pm
    • Where: 2215 Scott Ave, St. Louis, MO 63103, USA, Archreactor, Arch Reactor
    • ORGANIZER : Frank Kallal

      This is a Team meet-up and Practice session for an event we are attending two weeks from now. We will Be Utilizing the Classroom Area, with some possibility of the Wooden table and Maybe some of the Main "clean Room" table

      Possible attendance is in the 15-20 person range. with 5-10 of those being folks that have not been to the space previously. It's possible we will run later than 6pm, but at that point the space should be open for anyone even though we are still there.

      Member's of any form are more than welcome to use the Shop or front area space, however I would Prefer not to Compete against a secondary event during this time frame.

    • View this event in Google Calendar