Wednesday, 8th of September 2010
Wednesday, 8th of September 2010
Wiring a switch
by Scurvy Rat — Wednesday, July 25th, 2007
Wired up a toggle switch to the robostix in the following manner:


GPIO----------switch--------------GND
|
|------------10k resistor--------Vcc


I have the switch on port c.7 and set the direction to in.

Switch is open
# i2c-io 0x0b getdir c.7
in
# i2c-io 0x0b get c.7
0

Switch is closed
# i2c-io 0x0b get c.7
1
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Tags: gumstix, robostix, switch
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