2018-09-20 03:17:37 +00:00
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This is the firmware for the TNC3 version 2.1.1 hardware.
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# Building
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Use Eclipse with CDT and the GNU MCU Eclipse plugins.
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2018-09-22 02:06:06 +00:00
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2018-09-20 03:17:37 +00:00
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# Debugging
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Logging is enabled in debug builds and is output via ITM (SWO). The
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firmware is distributed with an openocd stlink config file that enables
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ITM output to a named pipe -- `swv`.
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To read from this pipe, open a terminal and run:
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`while true; do tr -d '\01' < swv; done`
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If you change the MCU's core clock, you need to adjust the timing in the
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2018-09-22 02:06:06 +00:00
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`stlink-tnc3.cfg` config file.
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