Shows only basic "motion" blocks

uname -a returns:

Linux beaglebone 4.1.15-ti-rt-r40 #1 SMP PREEMPT RT Thu Jan 7 23:32:08 UTC 2016 armv7l GNU/Linux

Implement servo motor control, in order to be able to use continuous servo in place of DC motors

Reduce latency, reduce CPU usage (now 70%)

Servo 3 and 4 (1 and 2 are continuous servo, for bot motion, as an alternative to DC motors) are implemented in the python interface, but not in the Blockly interface.

implement camera light detection: the bot is able to detect the light / dark condition.

implment qrcode deconding capability

Implement internationalization in the UI and programming blocks.

Hi there,

We've forked your awesome project for an educational activity for students and kids here at Loughborough University and we're mostly learning as we go.

I can't seem to figure this one thing on my own so here's my question to you:

When writing your own custom Blocks (inside blocks.js) you've referenced some vars in the JavaScript/Python translations (i.e. CODERBOT_MOVE_FW_DEF_SPEED) and I can't see where the values for these names are set. I'm guessing that somehow the values in coderbot.cfg are copied to these JavaScript vars at some point, but where?

Many thanks for sharing your work and for your help!

Use the camera and motion detection algo to implement more accurate robot movement: moving streight and turning to specified angles

Add a "take a photo" function with the ability to:
Control Mode:

• take a snapshot from camera
• browse saved images
  Programming mode:
• program block to take a snapshot and save as file

In case multiple robot are used in the same class/room, interference might be a problem.
There should be a way to use one single wifi network to link all the bots.
It should also be possible to use the coderbots in client mode, if a stable wifi is available.

Implement sonar range finder interface, both python and blockly

should be able to auto calibrate camera at startup, based on what is in front of it

"Parameters" page provide a simple way of altering configuration parameters, but does not currently provide any validation, so it is possible (and actually easy) to save an invalid configuration which break the coderbot software, making it unusable.

If the program configured as "load on start" is empty or not present, coderbot crashes.
If the program is present, it is not actually started.

Add an "on/off" bot status indicator on UI.
The indicator must be:

• "green" when the bot is running and reachable (wifi connection ok)
• "red" when the bot is not reachable, a troubleshooting dialog shuld appear, showing:
  • if the correct wifi network is selected (can be done checking the client IP against a known pattern
  • if the bot is responding properly

Befor git pull on AGGIORNAMENTO you have to consider a merge, because you have this situation after a while:

pi@coderbot ~/coderbot $ git status
   On branch master
   Your branch is ahead of 'origin/master' by 12 commits.

  Changes not staged for commit:
    (use "git add/rm <file>..." to update what will be committed)
    (use "git checkout -- <file>..." to discard changes in working directory)

    modified:   coderbot.cfg
    deleted:    data/program_.data
    modified:   data/program_no_name.data

and your pull could be refused

Implement a "settings" page with the following initial parameters:

• program editor "level" (basic|advanced)
• basic bot movement blocks defaults (speed, elapse)
• camera defaults

load_on_start parameter wrongly initialised.

This feature would allow custom coderbot ports to use the spare GPIOs for reading and writing to external devices.

Sometime the video streming appear to stop.
The image is transferred to the client, but the image is not refreshed (frozen).

Video playback window is positioned on the bottom-right corner instead of in the center of the browser window

Make the coderbot program resilient to the lack of the camera module.

The blocks list does not appear on pagecreate

It is possible to recognize 3d-environments using a simple camera or even simpler sensors. Here are some links:

• https://en.wikipedia.org/wiki/Simultaneous_localization_and_mapping
• http://ccwu.me/vsfm/
• https://en.wikipedia.org/wiki/Bundle_adjustment
• http://docs.opencv.org/2.4/modules/stitching/doc/motion_estimation.html#detail-bundleadjusterbase
• https://www.google.com/atap/project-tango/
• http://www.pirobot.org/blog/0015/

This should allow to recognize walls, floors, obstacles and such.

I also develop robots and would like to get in touch with you, if you want to talk about the projects, see if we may be able to merge efforts.

tesseract python binding (python-tesseract) not compatible with opencv 3.0

The problem affects the DHCP protocol, it seems like the hostAPd does not respond preporly to W8.

The "drag" event does not work correctly, it is not possible to drag just the selected blocks

The Bot should be able record the video during each program execution and show a "review last action" directly on "Program" window.

Currently if (for whatever reason) the bot cannot connect to an existing wifi, the bot is not accessible unless a physical, ethernet connection is available.

implement audio input interface capability: the bot is able to record audio from a compatible USB mic and play it back

Loading a saved program actually load the script twice, problems occurs on iOS only, probably related to event handling.

If the program has not yet a name, the video replay does not work

implement audio speech detection capability: the bot is able to understand a set of spoken commands from the compatible USB mic.

implement audio input detection feature: the bot is able to detect silence / noise from a compatible USB mic.

Implement a callback programming model, alongside the "polling" model.

Something like this:

def condition():

return camera.path_ahead() < 30

def handler():

bot.stop()

camera.add_handler( condition, handler)

Should be possible to fine-tune the Control window in order to disable (hide) motion controls and let only Program blocks be used to control the bot.