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vbat-adc/crude-cal-test: an experiment to prove VBAT MADC linearity
author Mychaela Falconia <falcon@freecalypso.org>
date Fri, 04 Jun 2021 03:02:18 +0000
parents 5eaf832d57d0
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Our LCD test program is written assuming the following GPIO wiring:

I/O0 (ACBUS0) is wired to the register select pin
I/O1 (ACBUS1) is wired to the reset pin