MIPS32 port

ChibiOS public support forum for topics related to the micro-controllers based on MIPS32 cores.

Moderator: Dmytro

Dmytro
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Re: MIPS32 port

Postby Dmytro » Thu Apr 18, 2013 1:01 am

Few updates:
PIC32: PWM LLD
the PIC HW is a "bit" odd in terms that it does not generate interrupt on compare in PWM mode, so no such events supported
the other mode of Output Compare module is promising but I can't get expected output so I'll try to find an oscilloscope to continue with integration
PWM HAL: extend API with pwmChannelChangeWidth

Dmytro
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Re: MIPS32 port

Postby Dmytro » Mon May 13, 2013 12:30 am

I2C LLD pushed, enjoy!

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Re: MIPS32 port

Postby Giovanni » Mon May 13, 2013 8:06 am

Good job.

It is maturing so fast, after the 2.6.0 release we should discuss the details about merging with mainline.

Giovanni

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Tectu
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Re: MIPS32 port

Postby Tectu » Mon May 13, 2013 8:09 am

Nice work, twitter knows about it.


~ Tectu

Dmytro
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Re: MIPS32 port

Postby Dmytro » Mon May 13, 2013 8:37 am

Thanks guys.
I believe only few remaining things are there:
- ethernet(have some doubts whether anyone needs that)
- flash write(that's useful if there will be a chibi-boot at some point)

gera
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Re: MIPS32 port

Postby gera » Sat Jun 29, 2013 6:23 pm

what was the reason of swapping interrupt and data endpoints in your last change to usbcfg.c ?
I could not make the serial-over-USB work until I restored the definitions to match USB spec.

Dmytro
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Re: MIPS32 port

Postby Dmytro » Sat Jun 29, 2013 11:25 pm

Hi,
thanks for pointing on that. In fact that was a typo. I have already submitted correction.

gera
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Re: MIPS32 port

Postby gera » Sun Jun 30, 2013 12:51 am

Great, thanks. I am not very familiar with USB so I thought that it may be done in purpose which I don't understand.

gera
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Re: MIPS32 port

Postby gera » Sat Jul 06, 2013 6:25 am

Some preliminary mac_lld code is available from http://code.google.com/p/ecos-pic32/dow ... p&can=2&q=
It currently runs on ESK (Ethernet Startup Kit) board.

Dmytro
Posts: 98
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Re: MIPS32 port

Postby Dmytro » Sat Jul 06, 2013 9:27 am

Cool!
Can you please do a pull request via github?

thanks,
-- dmytro


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