| Commit message (Collapse) | Author | Age |
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Add many different patterns, and organize it.
Add a voltage discovery subsystem to allow the ch573 to detect if it's
on 12v or 5v lights.
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It appears the frequency divider does not work. I've followed the data
sheet, but no matter what I set the frequency divider to it appears to
not work. It's possible maybe the GPIO is using an un-divided clock, but
I'm not sure.
Also the 32khz clock does not work I think. It might be an issue with
the board. The waveform is jagged and looks awful.
But I can switch from the HSE to the PLL.
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Add separate source file for initializing the uart for stdout.
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We now have full access to a c standard library.
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It still works.
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