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Activities/Turtle Art/Programmable Brick (view source)
Revision as of 21:26, 29 August 2011
, 21:26, 29 August 2011→Device I/O
tw.lc.heap.append(-1)
tw.lc.heap.append(-1)
Look in /sys/devices on your computer to find other devices you may be able to access.
Look in /sys/devices on your computer to find other devices you may be able to access.
You can use the od (octal dump) command to inspect these events, eg
sudo od /dev/input/event0
You can access the following events on the X0-1.75, (some on X0-1.0 -1.5)
* accelerometer: /dev/input/event0 ???
* accelerometer: /dev/input/event0 ???
* power button: /dev/input/event1
* power button: /dev/input/event1
* rotate, cursor, and game pad keys: /dev/input/event10
* rotate, cursor, and game pad keys: /dev/input/event10
* mouse : /dev/input/mice
* mouse : /dev/input/mice
For example, the code below waits till the ebook switch state changes and pushes the status to the heap
def myblock(tw, x): # ignores second argument
def myblock(tw, x): # ignores second argument