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Re: [gpsd-users] control ublox-M8 by gpsctl
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From: |
Gary E. Miller |
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Subject: |
Re: [gpsd-users] control ublox-M8 by gpsctl |
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Date: |
Wed, 1 Apr 2015 12:35:30 -0700 |
Yo Yunchuan!
On Wed, 01 Apr 2015 12:55:08 +0300
Yunchuan Geng <address@hidden> wrote:
> I am trying to start ublox-M8 on a embedded device based on
> freescale's iMX6 processor. The processor communicate with ublox
> MAX-M8W chip via a UART port.
Cool.
> The first step I would like to confirm is that I would like to read
> out the current configuration for example
High on mmy list of projects is a builtin way to dump the M8 config.
Until then you are a pioneer. Let us know what you find.
> However, in my version gpsd: 3.11~dev
I just received an M8 a few weeks ago. Several things have been fixed
in the current giit head (3.15-dev). You should use that.
> What could be the problem, do I have wrong understanding about the
> UBX protocol or do I use gpsctl in a wrong way.
Dunno, you are one of the first to go where you are.
> gpsctl -t "u-blox" -b -D 5 -x '\x06\x3E\x00\x00' /dev/ttymxc2
You might have better, or at least different, luck if you start
gpsd first: gpsd -n /dev/ttymxc2
That gets the device detection and auto baud out of the way.
RGDS
GARY
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Gary E. Miller Rellim 109 NW Wilmington Ave., Suite E, Bend, OR 97701
address@hidden Tel:+1(541)382-8588