Hi Mathias, There are two chips: one is the board controller (for mbed-related stuff, virtual com, mass storage).
The other is the actual chip, an EFR32MG1P132F256GM48 (as seen here: https://github.com/basilfx/EFM2Riot/blob/master/dist/doc/images/thunderboard_sense.png). That is, definitely a M4 with FPU. Kind regards, Bas Stottelaar 2016-07-18 10:45 GMT+02:00 Mathias Tausig < [email protected]>: > Hy! > > Great that you already started working on it. > But I don't think that datasheet is quite accurate. The chip on the > backside of > the board states, that it is a Cortex-M3 processor, not an M4. > > On Mon, 2016-07-18 at 10:23 +0200, Bas Stottelaar wrote: > > Hi Mathias, > > > > I managed to get it working, based on the SLSTK3401a. I was lucky that it > > shared the same pinout regarding the RX/TX. The reference manual and > > datasheet are available. I put the links in here: > > > https://github.com/basilfx/EFM2Riot/blob/master/dist/doc/Thunderboard%20Sense > . > > md > > > > > > You can find my PR here: https://github.com/RIOT-OS/RIOT/pull/5652. > Since I > > also work on other EFM32 targets, I have more to see here: > > https://github.com/basilfx/EFM2Riot. > > > > I don't have a driver for the radio. I leave that (the actual challenge) > up > > to who wants to win the hoodie :-) > > > > Kind regards, > > > > Bas Stottelaar > > > > > > 2016-07-18 10:15 GMT+02:00 Mathias Tausig < > > [email protected]>: > > > > > > > > Hy! > > > > > > Does anyone have a link to the specification (or even some sort of > > > dccumentation) for the Silicon Labs microcontroller that was handed > out on > > > Friday at the summit? Unfortunately, the silabs website knows no > product > > > of that > > > name or part number. > > > > > > cheers > > > Mathias > > > > > > -- > > > DI Mathias Tausig, > > > Kompetenzzentrum für IT-Security, > > > > > > FH Campus Wien, > > > Informationstechnologien und Telekommunikation. > > > > > > Favoritenstrasse 226, Raum B.2.18, > > > 1100 Wien, Austria. > > > T: +43 1 606 68 77-2142, F: +43 1 606 68 77-2139. > > > [email protected] > > > PGP Key-ID: 75656BBF > > > > > > _______________________________________________ > > > devel mailing list > > > [email protected] > > > https://lists.riot-os.org/mailman/listinfo/devel > > > > > > > > _______________________________________________ > > devel mailing list > > [email protected] > > https://lists.riot-os.org/mailman/listinfo/devel > -- > DI Mathias Tausig, > Kompetenzzentrum für IT-Security, > > FH Campus Wien, > Informationstechnologien und Telekommunikation. > > Favoritenstrasse 226, Raum B.2.18, > 1100 Wien, Austria. > T: +43 1 606 68 77-2142, F: +43 1 606 68 77-2139. > [email protected] > PGP Key-ID: 75656BBF > > _______________________________________________ > devel mailing list > [email protected] > https://lists.riot-os.org/mailman/listinfo/devel > >
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