On Wed, Mar 9, 2016 at 1:38 AM, punit vara <punitv...@gmail.com> wrote:
>
>
>
> On Sun, Mar 6, 2016 at 8:54 PM, punit vara <punitv...@gmail.com> wrote:
>>
>>
>>
>> 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
>>>>>>
>>>>>>
>>>>>>
>>>>>>
>>>>>> --
>>>>>>
>>>>>> ______________________________
>>>>>>
>>>>>>
>>>>>> 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
>>>>>>
>>>>>>
>>>>>
>>>>
>>>>
>>>>
>>>> --
>>>>
>>>> ______________________________
>>>>
>>>>
>>>> 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 ?
>
> I have uploaded hello world video of beagle bone black on this link
>
> https://www.youtube.com/watch?v=FyOHU02bsvw&list=PL2muodf7ZnYcS18wkilESuJpZGj4mYSMJ&index=6
>
>
I have successfully tested GPIO API's with BBB. Tried to blink LED on
bank 0 as well as well 1. Please checkout
https://www.youtube.com/watch?v=aYBIJoueGe0
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