On Sun, Mar 6, 2016 at 2:09 PM, Ketul Shah <ketulshah1...@gmail.com> wrote:
> Hello Punit and all, > > According to me, Punit you must have completed some gpio test through gpio > API that was merged last year. So till the final result of accepted student > you can start working with PWM driver that plays an important role for any > embedded project. This would be a good kick-start for you as well as a > strong reason to showcase in your proposal. Try to give hardware test and > post the video if possible. > > Coming to further I2C and SPI can be next milestones. To me these should > be at the highest priorities. I had done I2C driver but was not able to > make the hardware test. So you can also refer that and come up with the > output along with best modifications. > > Next target you can set for SPI after both drivers are tested and > committed. > > For the references you can always have a loot at code of GPIO > API,MINIX,FreeBSD for BBB drivers. > > Any suggestions ? > > In case of any queries you can always ping. > > Cheers, > Ketul > > On 5 March 2016 at 01:02, Marcos Díaz <marcos.d...@tallertechnologies.com> > wrote: > >> We use I2c but using drivers from TI's baremetal drivers they provide in >> their StarterWare software suite. >> So, currently we cannot commit that into RTEMS. >> But those drivers should be very useful to port to RTEMS. >> >> On Wed, Mar 2, 2016 at 5:53 PM, Joel Sherrill <j...@rtems.org> wrote: >> >>> >>> >>> On Wed, Mar 2, 2016 at 2:22 PM, Marcos Díaz < >>> marcos.d...@tallertechnologies.com> wrote: >>> >>>> >>>> >>>> On Wed, Mar 2, 2016 at 4:56 PM, Joel Sherrill <j...@rtems.org> wrote: >>>> >>>>> >>>>> >>>>> On Wed, Mar 2, 2016 at 1:41 PM, punit vara <punitv...@gmail.com> >>>>> wrote: >>>>> >>>>>> Yes I have checked previous year work of ketul . He has done ADC and >>>>>> GPIO BSP . It seems SPI,USB BSP need to be developed as I have checked >>>>>> rtems.git and I am not sure about I2C .I asked last year student Ketul >>>>>> .According to him , I2c is also need to be modified. I tried to contact >>>>>> Ben >>>>>> but he is unreachable on mailing list :-( >>>>>> >>>>>> >>>>> Let me reach out to Ketul and see if a private ping helps. >>>>> >>>>> Start with the assumption that USB needs work. That involves the >>>>> rtems-libbsd tree and >>>>> there is likely code to import from FreeBSD that will help a lot. >>>>> >>>>> SPI and i2c are close to one another in my understanding. Likely Ketul >>>>> is referring to changes >>>>> in the RTEMS i2c interfaces. >>>>> >>>>> My recollection is that the NIC had performance issues based on the >>>>> version of U-Boot >>>>> used. There was some traffic at the end of GSoC about this. I don't >>>>> know if it was >>>>> ever resolved. But the NIC should work. Maybe worth benchmarking. >>>>> >>>> We had more of these problems when trying to use I2C. It was fixed in >>>> >>>> https://git.rtems.org/rtems/commit/?id=8c5c53f4788eb74264a053f8293fed26da85b764. >>>> I think we dont need tos ee these problems any more >>>> >>>>> >>>>> >>> Marcos.. does this mean that the BBB i2c is complete now? >>> >>> And is my understanding that this covers SPI correct? >>> >>> What else on the BBB is left? >>> >>> --joel >>> >>> >>>> --joel >>>>> >>>>> >>>>> On Thu, Mar 3, 2016 at 12:57 AM, Joel Sherrill <j...@rtems.org> wrote: >>>>>> >>>>>>> >>>>>>> >>>>>>> On Wed, Mar 2, 2016 at 1:24 PM, Hesham Almatary < >>>>>>> heshamelmat...@gmail.com> wrote: >>>>>>> >>>>>>>> Hi Punit, >>>>>>>> >>>>>>>> You can have a look at the open projects here [1] and find one or >>>>>>>> more >>>>>>>> that match your experience/interests. >>>>>>>> >>>>>>>> [1] https://devel.rtems.org/wiki/Developer/OpenProjects >>>>>>>> >>>>>>>> >>>>>>> I have added Ben Gras. He knows more about the BBB than anyone. I am >>>>>>> unsure what is left >>>>>>> to do. Have you compared the status of last year's projects versus >>>>>>> the git repository? >>>>>>> >>>>>>> --joel >>>>>>> >>>>>>> >>>>>>>> Regards, >>>>>>>> >>>>>>>> On Wed, Mar 2, 2016 at 7:14 PM, punit vara <punitv...@gmail.com> >>>>>>>> wrote: >>>>>>>> > I have asked for BBB BSP proposal before but I haven't found any >>>>>>>> good >>>>>>>> > response from someone. What are the projects you are going to >>>>>>>> mentor @joel ? >>>>>>>> > Would anyone please suggest me to pick any other project ? >>>>>>>> > >>>>>>>> > _______________________________________________ >>>>>>>> > devel mailing list >>>>>>>> > devel@rtems.org >>>>>>>> > http://lists.rtems.org/mailman/listinfo/devel >>>>>>>> >>>>>>>> >>>>>>>> >>>>>>>> -- >>>>>>>> Hesham >>>>>>>> _______________________________________________ >>>>>>>> devel mailing list >>>>>>>> devel@rtems.org >>>>>>>> http://lists.rtems.org/mailman/listinfo/devel >>>>>>>> >>>>>>> >>>>>>> >>>>>> >>>>> >>>>> _______________________________________________ >>>>> devel mailing list >>>>> devel@rtems.org >>>>> http://lists.rtems.org/mailman/listinfo/devel >>>>> >>>> >>>> >>>> >>>> -- >>>> >>>> ______________________________ >>>> >>>> <http://www.tallertechnologies.com> >>>> >>>> >>>> Marcos Díaz >>>> >>>> Software Engineer >>>> >>>> >>>> San Lorenzo 47, 3rd Floor, Office 5 >>>> >>>> Córdoba, Argentina >>>> >>>> >>>> Phone: +54 351 4217888 / +54 351 4218211/ +54 351 7617452 >>>> >>>> Skype: markdiaz22 >>>> >>>> >>> >> >> >> -- >> >> ______________________________ >> >> <http://www.tallertechnologies.com> >> >> >> Marcos Díaz >> >> Software Engineer >> >> >> San Lorenzo 47, 3rd Floor, Office 5 >> >> Córdoba, Argentina >> >> >> Phone: +54 351 4217888 / +54 351 4218211/ +54 351 7617452 >> >> Skype: markdiaz22 >> >> >> _______________________________________________ >> devel mailing list >> devel@rtems.org >> http://lists.rtems.org/mailman/listinfo/devel >> > > Thank a lot for helping me. Till now I have completed hello world Test on Beagle Bone Black.Soon I will post video on youtube. I will follow your suggestions. Any more suggestions for me @Joel regarding proposal and prerequisite tasks ?
_______________________________________________ devel mailing list devel@rtems.org http://lists.rtems.org/mailman/listinfo/devel
