[USRP-users] E310 u-blox GPS

Moritz Fischer moritz.fischer at ettus.com
Thu Oct 22 13:19:13 EDT 2015


Hi Jeff,

On Thu, Oct 22, 2015 at 9:34 AM, Jeff Tu via USRP-users
<usrp-users at lists.ettus.com> wrote:
> Hi,
>
> I recently got my hands on an E310, and I'm interested in checking out the u-blox GPS module on it. It seems to be connected to the processor through UART1, but I haven't found any resources about interfacing it (other than some u-blox manuals). I'm using the following SD image:
>
> http://files.ettus.com/e3xx_images/alpha/fido-rfnoc-test/sdimage-gnuradio-dev.direct.xz
>
> I noticed at the end of the boot there's a message that say:
>
> $ /dev/ttyPS1 identified as a u-blox 7.03 (45969) at 9600 baud.
>
> Does anyone have a started application to do some basic initialization, configuration, etc.?

You can use gpsd's API to talk to it, example applications to view the
output are gpsmon, cgps, ...
If you give use a bit more background on what you're trying to do it's
easier to point you in the right direction.

Cheers,

Moritz




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