Search found 98 matches

by Dmytro
Thu May 02, 2013 6:37 pm
Forum: MIPS32 Support
Topic: Patch for USB
Replies: 7
Views: 5078

Re: Patch for USB

Hi Etmatrix,
It's clear that current HAL infrastructure is suffering from code duplication =/. Hope this gonna change with 3.0.
Anyway, I'll submit the patch, np.

regards,
~ dmytro
by Dmytro
Mon Apr 22, 2013 10:13 pm
Forum: MIPS32 Support
Topic: Chibios on PIC32MX2xx
Replies: 24
Views: 13239

Re: Chibios on PIC32MX2xx

Great! First successful story for pic32 port.
Thank you for trying it.
by Dmytro
Sun Apr 21, 2013 11:21 pm
Forum: MIPS32 Support
Topic: Chibios on PIC32MX2xx
Replies: 24
Views: 13239

Re: Chibios on PIC32MX2xx

You are right, maybe I was looking at a wrong spec by the time I was writing this because for 3xx/4xx it's non-inverted but for others it is inverted. It's a mess =/.
Thanks for pointing this out. I pushed this.
by Dmytro
Sun Apr 21, 2013 10:41 pm
Forum: MIPS32 Support
Topic: Chibios on PIC32MX2xx
Replies: 24
Views: 13239

Re: Chibios on PIC32MX2xx

Thanks etmatrix, I pushed your correction. Also correct setting of analog cfg in PAL for your 1xx/2xx. I thought that the meaning of the bits are same as for more recent chips in adpcfg but it's inverted. I don't understand how it worked for you ...
by Dmytro
Sun Apr 21, 2013 9:25 pm
Forum: MIPS32 Support
Topic: Chibios on PIC32MX2xx
Replies: 24
Views: 13239

Re: Chibios on PIC32MX2xx

Cool!
I pushed definition of devcfg for 1xx/2xx and 3xx/4xx. Can you try them out?
by Dmytro
Sun Apr 21, 2013 7:30 pm
Forum: MIPS32 Support
Topic: Chibios on PIC32MX2xx
Replies: 24
Views: 13239

Re: Chibios on PIC32MX2xx

That's because in 1xx/2xx series the layout of registers for GPIOs is slightly different.
I just pushed support for those in pal. Can you try?
by Dmytro
Sun Apr 21, 2013 6:46 pm
Forum: MIPS32 Support
Topic: Chibios on PIC32MX2xx
Replies: 24
Views: 13239

Re: Chibios on PIC32MX2xx

Good catch! I completely forgot about that magic. I'm going to add support for 1xx/2xx and 3xx/4xx there.
by Dmytro
Sun Apr 21, 2013 6:21 pm
Forum: MIPS32 Support
Topic: Chibios on PIC32MX2xx
Replies: 24
Views: 13239

Re: Chibios on PIC32MX2xx

There are no dealers of these chips around me so it's cheaper to purchase whole board from ebay rather than paying 20-30 Euros for delivery.
by Dmytro
Sun Apr 21, 2013 1:36 pm
Forum: MIPS32 Support
Topic: Chibios on PIC32MX2xx
Replies: 24
Views: 13239

Re: Chibios on PIC32MX2xx

That's weird. I was looking for some device with your chip but can't find any. The closest I could find is one with PIC32MX220. I'm going to purchase it to do the integration.
by Dmytro
Sat Apr 20, 2013 4:02 pm
Forum: MIPS32 Support
Topic: Chibios on PIC32MX2xx
Replies: 24
Views: 13239

Re: Chibios on PIC32MX2xx

Hi,
did you try to use .elf instead of .hex?

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