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view doc/LCD-test-wiring @ 19:f3671d3ad953

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lcdtest: added cd command to avoid typing long pathnames for show
author Mychaela Falconia <falcon@freecalypso.org>
date Tue, 10 Apr 2018 23:37:19 +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