schematic for olpc
walter.bender at gmail.com
Tue Jun 8 06:58:24 EDT 2010
On Tue, Jun 8, 2010 at 12:59 AM, Michael Shiloh
<michaelshiloh1010 at gmail.com> wrote:
> On 06/07/2010 06:46 AM, imm wrote:
>> On 6 Jun 2010, at 21:42, Michael Shiloh wrote:
>>> I'm interested in exploring the use of the microphone jack for other
>>> input devices.
>>> Before I start plugging things in at random, I need to understand what
>>> the circuitry at the input looks like.
>>> I assume the schematics can be found on the wiki, but I haven't been
>>> able to locate them.
>>> Can someone point me at the right page?
>> I doubt this is the "right" page, but the stuff that was done to create
>> add-ons for Measure is probably relevant, though it does not show what's
>> behind the mic jack, it does show examples of what folk did to get it
>> working in DC-input mode for other input devices...
>> This might also be relevant...
>> Though I would guess you probably found both of those before anyway.
> Actually, no, I hadn't; I was too fixated on what I was looking for.
> Do you know the state of the Measure project? Their goals seem very
> close to mine.
I am the current maintainer because it was lacking a maintainer. I am
in the process of refactoring it to use gstreamer (and get it working
properly on the XO 1.5 hardware) and doing a general code clean up...
I'm somewhat stalled out because of other projects. (Sascha Silbe,
Benjamin Berg, and Sebastian Berg also have been contributing patches
Your contributions would be very welcome.
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