First thing to do is get a working UART. | Hacker News

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		userbinator 7 months ago \| parent \| context \| favorite \| on: We ran a Unix-like OS on our home-built CPU with a... First thing to do is get a working UART.

_sbrk 7 months ago [–]

First thing to do is get a GPIO pin or two to toggle. Plenty of debug patterns that one can blink out.

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