PPS over USB

[Gary E. Miller]

Yo Hal!

On Sun, 29 May 2016 07:47:30 -0700
Hal Murray <hmurray at megapathdsl.net> wrote:

> You can flip the rising/falling aspect of the leading edge with an
> inverter. The standard RS-232 level shifters include an inverter.  If
> that's what's going on, I would have fudged flag2 to use the falling
> edge rather than fudging the time offset.
> 

Or easier yet, you can change the pps_gpio parameters at boot to
look at the other edge.

RGDS
GARY
---------------------------------------------------------------------------
Gary E. Miller Rellim 109 NW Wilmington Ave., Suite E, Bend, OR 97703
	gem at rellim.com  Tel:+1 541 382 8588
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