From: "Thomas Walter" <thomas.walter@csc-online.eu>
To: ptxdist@pengutronix.de
Subject: [ptxdist] gpsd library to be used
Date: Fri, 13 Sep 2013 12:49:01 +0200 [thread overview]
Message-ID: <004d01ceb06e$dbd0fa00$9372ee00$@csc-online.eu> (raw)
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Hallo,
sorry, that I initially posted my question in german . here it is again in
english.
I have a question regarding the GPS library (libgsp.a). I use Ubuntu on a PC
as well as on an embedded system (non-ptxdist configured). There I use the
latest gps library (3.9-3). Tests with this library on my phyCORE-AM335 lead
to problems. A prerequisite for the library is a newer version of libc,
which is not available within the toolchain nor the target. I switched back
to gps library version 3.6-4 and it seems to work with this. The only issue
I found so far is that sometimes I get NaN (Not a Number) for the speed. I
did not run into this issue on my PC nor other embedded system, however, the
remaining gps values are fine.
My question is: Is it OK to use gps library 3.6-5? If not, what is the right
library to be used?
Thanks a lot in advance!
System:
HW: phyCORE-AM335
SW: Toolchain 2001.11.1, BSP: phyCORE-AM335x-PD12.1.1
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