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Re: [gpsd-dev] Detecting Raspberry Pi Hat & PPS


From: Gary E. Miller
Subject: Re: [gpsd-dev] Detecting Raspberry Pi Hat & PPS
Date: Thu, 5 May 2016 17:23:10 -0700

Yo Frank!

Send details to Eric.

On Thu, 5 May 2016 19:40:14 -0400
Frank Nicholas <address@hidden> wrote:

> I think these are not working for me…  See my other mention in
> another thread.  I found them, when troubleshooting why my Pi, with a
> git clone from yesterday, wasn’t working with Eric’s How To.
> 
> > On May 5, 2016, at 7:18 PM, Gary E. Miller <address@hidden> wrote:
> > 
> > Yo Frank!
> > 
> > Eric did that, he can fix it.
> > 
> > On Thu, 5 May 2016 19:13:13 -0400
> > Frank Nicholas <address@hidden> wrote:
> >   
> >> I find 2 x files that deal with detecting the Raspberry Pi hat with
> >> PPS.  They are enclosed in “if defined (PPS_ENABLE)” sections:
> >> dev2-rpi gpsd # grep pps_thread.devicename *.c gpsmon.c:
> >> if (strcmp(session.pps_thread.devicename, MAGIC_HAT_GPS) == 0
> >> timehint.c:            if (strcmp(session->pps_thread.devicename,
> >> "/dev/ttyAMA0") == 0
> >> 
> >> They are inconsistent.  It looks like the should work the same
> >> (MAGIC_HAT_GPS=“/dev/ttyAMA0” - from “SConstruct”), but probably
> >> “timehint.c" should be changed to match “gpsmon.c”.  
> > 
> > RGDS
> > GARY
> > ---------------------------------------------------------------------------
> > Gary E. Miller Rellim 109 NW Wilmington Ave., Suite E, Bend, OR
> > 97703 address@hidden  Tel:+1 541 382 8588  
> 
> 




RGDS
GARY
---------------------------------------------------------------------------
Gary E. Miller Rellim 109 NW Wilmington Ave., Suite E, Bend, OR 97703
        address@hidden  Tel:+1 541 382 8588

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