Re: [Paparazzi-devel] GPS receiver GS407

[Rolf Nöllenburg]

In my last posting was a small mistake: working update rate is 2 Hz instead of 
the 4 Hz we are used to.  
( UbxSend_CFG_RATE(0x01F4, 0x0001, 0x0000) instead of UbxSend_CFG_RATE(0x00FA, 
0x0001, 0x0000) )


-------- Original-Nachricht --------
> Datum: Wed, 06 Feb 2013 10:27:04 +0100
> Von: "Rolf Nöllenburg" <address@hidden>
> An: address@hidden
> Betreff: Re: [Paparazzi-devel] GPS receiver GS407

> Hi
> 
> I just got a valid 3D-fix with my 407 but none the less there is some work
> to do.
> 
> Modifications I did in gps_ubx_ucenter.c:
> - keep communication rate of 9600 Baud 
> - reduce update rate to 0.5 Hz ( UbxSend_CFG_RATE(0x01F4, 0x0001, 0x0000)
> instead of UbxSend_CFG_RATE(0x01F4, 0x0001, 0x0000) )
> Airframe: 
> - define GPS_PORT_UART1
> 
> So the remaining show-stopper should be the configuration to 38400 Baud in
> gps_ubx_ucenter_config_port() for being able to select 4Hz update rate.
> 
> 
> 
> 
> -------- Original-Nachricht --------
> > Datum: Sun, 03 Feb 2013 19:49:34 +0200
> > Von: Chris <address@hidden>
> > An: address@hidden
> > Betreff: Re: [Paparazzi-devel] GPS receiver GS407
> 
> > I am afraid until i get a copy of the ublox chip's manual (which i 
> > already requested from ublox)
> > there nothing i can do, maybe someone already has the manual?
> > It is very likely that the changed the protocol a bit but enough not to 
> > work with the ublox module.
> > When i get it i will contact you again with a solution hopefully.
> > Chris
> 
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