Re: [Paparazzi-devel] u-blox flashing with floss jtag

[Bruzzlee]

Thx
I already saw the Pin description for the 5H. But my "problem" right 
now is the sentence on page 27 LEA5: "If no USB serial port used 
connect to GND."
My VDDUSB is connected to the GND but I don't know which resistor I 
have to remove.

Other Idea: Maybe I can run the GPS connected with I2C later....

Bruzzlee

On Fri Jan 13 02:07:31 2012, Chris Gough wrote:
> I don't have a schematic for GS407 but the attached design shows it
> for a NEO-6Q module.
>
> Comparing page 26 of the u-blox 5 and u-blox 6 integration manuals,
> they should be the same pin out.
>
> http://www.u-blox.com/images/downloads/Product_Docs/LEA-6_NEO-6_MAX-6_HardwareIntegrationManual_%28GPS.G6-HW-09007%29.pdf
>
> http://www.u-blox.com/images/downloads/Product_Docs/LEA-5_NEO-5_TIM-5H_HardwareIntegrationManual%28GPS.G5-MS5-09027%29.pdf
>
> I have a few of these NEO-6Q modules made up by the way - good
> sensitivity and 1 Hz faster than the 5H. If anyone wants to help me
> test / review one them please mail me off-list.
>
> Chris Gough
>
>
> On Fri, Jan 13, 2012 at 11:40 AM, Bruzzlee<address@hidden>  wrote:
> > USB to u-blox chip or USB to autopilot -->  tunnel -->  GPS?
> > I need the solution for the first option. USB directly to u-blox chip
> > (soldering if necessary)
> >
> > thx Bruzzlee
> >
> >
> > On Fri Jan 13 01:36:04 2012, Eduardo lavratti wrote:
> > > I configured all my ublox gps using USB.
> > >
> > > > Date: Fri, 13 Jan 2012 01:25:13 +0100
> > > > From: address@hidden
> > > > To: address@hidden
> > > > Subject: Re: [Paparazzi-devel] u-blox flashing with floss jtag
> > > >
> > > > It's definitive: My RX port of the GPS is broken.
> > > > Has someone done the "GS407 USB hack"?
> > > > I've read that It's possible to connect an USB cable directly to the
> > > > u-blox chip.
> > > > But I have to free the USB_VCC from the ground. The connection between
> > > > USB_VCC and GND is somewhere on the GS407 board, but where? ;-)
> > > >
> > > > If I'm able to configure the GPS through the usb port the GPS will be
> > > > fully usable. I don't think the autopilot needs to send something to
> > > > the GPS. (Maybe Warmstart and Coldstart - but who needs this? ;-))
> > > > Bruzzlee
> > > >
> > > > On Thu Jan 12 02:00:10 2012, Bruzzlee wrote:
> > > > > Hi Felix
> > > > > Thx 4 the answer
> > > > >
> > > > > I think (correct me if I'm wrong) I've already connected the gps to
> > > > > the jtag serial port by connecting it to the UART/COM.
> > > > >
> > > > > I now tried the your method with the bridge (tunnel firmware).
> > > > > The tunnel is ready but the orange led (RX) and the second blue led on
> > > > > the lisa board is blinking every second.
> > > > > -->  no difference.
> > > > > I also tried to switch RX and TX but then, no led is blinking.
> > > > >
> > > > > Thx Bruzzlee
> > > > >
> > > > >
> > > > > Am 11.01.12 22:30, schrieb Felix Ruess:
> > > > > > Hi Bruzzlee,
> > > > > >
> > > > > > you can use the floss jtag serial port to directly connect to the
> > > > > > gps,
> > > > > > or if you don't want to make cables connect to the uart on lisa/m
> > > > > > while having the gps on the other uart.
> > > > > > Then you can flash the tunnel to the lisa (bridges uart1 and uart2).
> > > > > >
> > > > > > Add this to your airframe file:
> > > > > > <firmware name="setup">
> > > > > > <target name="tunnel" board="lisa_m_1.0"/>
> > > > > > </firmware>
> > > > > >
> > > > > > There is just no usb_tunnel for the stm32 based autopilots so far...
> > > > > >
> > > > > > Cheers, Felix
> > > > > >
> > > > > > On Wed, Jan 11, 2012 at 9:39 PM, Bruzzlee<address@hidden>
> > > > > > wrote:
> > > > > > > Hi all
> > > > > > > Has someone tried/managed to flash an u-blox gps with the floss jtag
> > > > > > > chip
> > > > > > > using u-center?
> > > > > > > The only thing I have, is a signal on RX every second (led on floss
> > > > > > > blinking
> > > > > > > orange and plugs on the bottom of the program blinking green)
> > > > > > > But everything I try results in a timeout.
> > > > > > >
> > > > > > > All hints are welcome!
> > > > > > >
> > > > > > > btw: I can't flash through a autopilot tunnel because I have only a
> > > > > > > Lisa M
> > > > > > > at the moment.
> > > > > > >
> > > > > > > parts:
> > > > > > > http://paparazzi.enac.fr/wiki/JTAG
> > > > > > > http://www.sparkfun.com/products/9436
> > > > > > > http://www.sparkfun.com/products/10496
> > > > > > > (Lisa M V1.0)
> > > > > > >
> > > > > > > thx Bruzzlee
> > > > > > >
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