RetroBSD

2.11BSD operating system for microcontrollers
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PostPosted: Fri Oct 16, 2015 5:54 pm 
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Location: Rapa Nui
Would it be possible (during the long winter evenings) to create a baremetal board with pic32mz clock defs in a devcfg.c file (like it is done in retrobsd), thus we can play with frequencies?
Flashing via pickit2.

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PostPosted: Sat Oct 17, 2015 6:52 am 
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See configurations for HMZ144 or Whitecat boards. These are good examples of bare metal systems.

https://github.com/sergev/LiteBSD/wiki/Olimex%20HMZ144%20board

https://github.com/sergev/LiteBSD/wiki/Citilab%20Whitecat%20board


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PostPosted: Mon Dec 21, 2015 1:53 pm 
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Serge, "baremetal" means we may set the clocks as we may wish (ie 150MHz with 16MHz xtal, the xtal dividers and pll multipliers are exposed for editing) and we flash the kernel via pickit2(3). Something similar to retrobsd's baremetal..

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