17 lines
962 B
Markdown
17 lines
962 B
Markdown
# Hardware Testing Mode
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rusEFI firmware has a **I/O hardware testing mode** feature - this comes handy if you've just soldered some I/O board like Frankenso.
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In order to activate I/O testing board you need to ground pin PB0. (You can confirm the current pin associated with this feature using `showconfig` command.)
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Once PB0 is ground, you need to reset rusEFI.
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Currently dev console is not supported - in I/O testing mode you need to connect to the firmware using some terminal application like putty or hyperterminal. (TODO: add dev console support, for now you need to use putty)
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Same as with normal mode, console uses micro USB port for the data flow by default.
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The rest is self-explanatory - the firmware would be blinking output pins one by one, you can move to the next pin using 'n' command till you tell all the pins you wanted to test.
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This is still ugly as hell, but much better then nothing.
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