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Unread 23-08-2005, 12:42
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Alan Anderson Alan Anderson is offline
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Re: pic: PS2 Driven Robot

Quote:
Originally Posted by emarion
We're using a real digital input for this, not analog.
I was (and still am) confused by your saying that a grounded pin is impossible for a normal joystick. That's true of the analog inputs, and the "aux" signal you mentioned is an analog input (you probably meant sw_aux1 or sw_aux2, which are indeed switch inputs). However, the OI digital inputs are designed to be grounded when the switch is pressed. Grounding a switch input is not impossible; on the contrary, it's mandatory.
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