Re: [Paparazzi-devel] Where to get JTAG adapter and Picoblade harness?

[Jake Stewart]

I'd be interested in details of the DFU bootloader also.  If you're not too far 
along I have working USB DFU code from ST for the STM32F103.  It's geared for 
their iNemo eval board, but seems to work pretty well on my VL Discovery.  Not 
sure about linux support for it, but there is source for the windows PC-side 
application.

It uses a register setting that the firmware must clear or else it boots back 
into DFU mode.  It also has a software command for exiting the DFU, paired with 
an enter DFU command that can be sent to the firmware.

There is also another bootloader I have that works with Versaloon, so there is 
certainly linux support there.  Haven't tested that one and don't have the 
source, but it probably isn't too hard to get.


-Jake


> ----- Original Message -----
> From: Piotr Esden-Tempski
> Sent: 02/01/12 10:23 AM
> To: address@hidden
> Subject: Re: [Paparazzi-devel] Where to get JTAG adapter and Picoblade 
> harness?
> 
> Hi,
> 
> The Lisa/M 2.0 will be coming with a DFU USB boot loader from us. So you will 
> be able to flash the firmware without having a JTAG adapter.
> 
> Also the Floss-JTAG adapters will be available from us for those who want do 
> do debugging. Still I recommend to everyone who want's to do serious 
> debugging to do themselves a favor and get a black magic probe 
> http://www.blacksphere.co.nz/main/blackmagic it is seriously an amazing tool!
> 
> Picoblade precrimped wires should be available for purchase from us before 
> the end of this week. (these are nice and flexible and temperature resistant, 
> teflon coated wires)
> 
> Cheers Esden
> 
> --
> Transition Robotics Inc.
> http://transition-robotics.com
> the makers of the Quadshot
> Co-Founder, Embedded systems Engineer
> Mobile: +1 831 440 7454
> Skype: esdentem
> 
> On Feb 1, 2012, at 9:47 AM, Tilman Baumann wrote:
> 
> > I'm gearing up for the arrival of Lisa/M next month.
> > 
> > Most parts are easy to get. I would appreciate some help though with the 
> > following.
> > I could perhaps find that stuff myself, but I don't want to get it wrong.
> > 
> > * A USB JTAG adapter that ideally has the right pin header for Lisa.
> > * A set of crimped good quality wires on Picoblade connectors for the Lisa 
> > Wiring harness. (I say good quality because I don't want stiff flat cables)
> > 
> > Ideally from a source in the EU. (Farnell?)
> > 
> > Thanks for helping
> > Tilman
> > 
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