Re: [Paparazzi-devel] Lisa/M 2.0 and Aspirin 2.1 available in the Quadshot store

[Marc Schwarzbach]

Hi Gareth
(and all others with Lisa/M but without JTAG :-)

just had the same experience as you.. Blinky, upload ap.bin, End.

I think Esden is very busy with the quadshot at the moment (and on holiday). So 
I wanted to program the Lisa anyway...

My way is using the "traditional" serial bootloader. It´s a hack, it´s slow, 
but it works (just got it working some minutes ago).

In short: remove diode (usb->VIN), connect aspirin ACC_INT to GND (Boot1), 
Boot0 to 3,3V, Connect 3,3V FTDI to UART1 (TX/Lisa=USB-VBus).

Then change the loader path in the stm32 makefile to your directory where you 
put it (ok, download it before... https://github.com/jsnyder/stm32loader)

Set flash mode to serial in airframe file.

Power on (no longer over USB! Set jumpers correctly before)

Upload!

Wait :-)

If there is greater interest, I could write something for the wiki.
Then it would also be good to adjust the path and add the loader to the repo 
permanently...

Cheers

Marc
 


-------- Original-Nachricht --------
> Datum: Tue, 10 Apr 2012 15:30:12 +0100
> Von: "Gareth Roberts" <address@hidden>
> An: address@hidden
> Betreff: Re: [Paparazzi-devel] Lisa/M 2.0 and Aspirin 2.1 available in the 
> Quadshot store

> Hi Esden,
> 
> Could you quickly detail how to use luftboot?
> I tried flashing ap.bin to a lisa/m 2.0 via stm32_mem.py, it programmed  
> fine but the bootloader is now stuffed and it doesn't seem to be doing  
> anything.
> Presumably the offsets are wrong?
> I'm on locm3 but all airframe files still try to upload via jtag.
> 
> Cheers,
> Gareth
> 
> On Thu, 22 Mar 2012 22:05:45 -0000, Piotr Esden-Tempski <address@hidden> 
> wrote:
> 
> > Hi everyone,
> >
> > As you may know we were working very hard the last few months developing
>  
> > the next version of Lisa/M and Aspirin.
> >
> > Finally both are back from the production and you are able to obtain  
> > both separately or together in the Quadshot store  
> > (http://thequadshot.com)
> >
> > The support for Lisa/M 2.0 as well as Aspirin 2.1 are in the dev branch 
> > of paparazzi.
> >
> > Two biggest improvements are:
> > - Aspirin 2.1 uses MPU-6000 over SPI and the magnetometer is connected  
> > to its slave i2c interface. This improves robustness and time alignment 
> > of the sensor sampling.
> > - On Lisa/M 2.0 you can use USB and the TX line to the GPS
> simultaneously
> > - Lisa/M 2.0 comes with luftboot boot loader preloaded. (Support in  
> > paparazzi libocm3 branch will be added in the next couple of days)
> >
> > The hardware should still be considered for developers only. We continue
>  
> > working hard on testing and improving the drivers but several people  
> > were already flying this hardware on fixed wings and multicopters.  
> > (Thanks Erik and Christophe)
> >
> > Cheers Piotr Esden-Tempski
> >
> > --
> > Transition Robotics Inc.
> > http://transition-robotics.com
> > the makers of the Quadshot
> > Co-Founder, Embedded systems Engineer
> > Mobile: +1 831 440 7454
> > Skype: esdentem
> >
> >
> > _______________________________________________
> > Paparazzi-devel mailing list
> > address@hidden
> > https://lists.nongnu.org/mailman/listinfo/paparazzi-devel
> 
> _______________________________________________
> Paparazzi-devel mailing list
> address@hidden
> https://lists.nongnu.org/mailman/listinfo/paparazzi-devel

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