Hello Jan and Deval,

Às 20:24 de 29-02-2016, Jan Sommer escreveu:
Hi,

If you take a look here: 
https://devel.rtems.org/wiki/GSoC/2015#StudentsSummerofCodeTrackingTable you 
can find the links to the reports and repositories of the previous GSoC.
Yurii Shevtsov was doing the work on the Ethernet/USB part for the pi.
Andre Marques worked on the SPI and SD-Card driver.

I have updated a bit the Raspberry Open Projects page with the state of the low level peripherals project, and provided links to the state of each of the other projects (the wiki pages of the students working on them last year, which also include their blogs and githubs).

https://devel.rtems.org/wiki/Developer/Projects/Open/ImproveRaspberryPiBSP

The other 3 raspberry projects I do not know exactly their current state, but they already have some work done (just not in the RTEMS tree yet).

It seems that only GPIO, I2C and SPI were merged last year.

Cheers,

    Jan

Am Tuesday 01 March 2016, 01:15:24 schrieb Deval Shah:
It looks like there are more useful things in pipeline before raspberry pi
cam support.

Can anybody give me pointers/links to refer for porting ethernet support
and SD card support?

For the last year efforts on the SD card support you can refer to:

https://devel.rtems.org/wiki/GSoC/2015/RaspberryPi_peripherals_and_SD_card#SDcardsupport


On Thursday 18 February 2016, soja-li...@aries.uberspace.de <
soja-li...@aries.uberspace.de> wrote:

Am 2016-02-18 01:26, schrieb Joel Sherrill:

On Feb 17, 2016 6:17 PM, "André Marques" <andre.lousa.marq...@gmail.com>
wrote:

[...]

Was i2c fully delivered for the new driver framework? I don't recall
off-hand.

Yes the i2c driver for the Pi uses the new (linux-based) i2c framework.

10-bit addressing is untested because I had no compatible slave device.

A detailed report of my last GSOC can be found here:


https://devel.rtems.org/wiki/GSoC/2015/RaspberryPi_peripherals_and_SD_card

SD card support was started but not completed last year, so it may be

included on a potential Raspberry project. I can help with that if needed.

Andres.. Thanks for speaking up. Can you update the project page and link
to your blog?

What else do you think needs find on the Pi and Pi2?


Last year there was a GSoC to add ethernet support for the raspberry pi
via rtems-libbsd, but I think it was never finished.
Maybe that could be started again?

I haven't researched it yet to know if it is feasible but I am curious if
the Arduino HW libraries have a clean porting layer which could provide
support for a lot of i2c devices. Is this a wikd goose chase or of
potential value?


Sounds like an interesting idea, but isn't Arduino written in C++?

Best regards,

    Jan


I very much look forward for any pointers on this.
I am eager to work for RTEMS organization because I believe my skill
set is best suited for this.

Thanking you,
Deval Shah

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--André Marques


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--André Marques

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