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authordakkar <dakkar@thenautilus.net>2018-03-30 16:32:34 +0100
committerdakkar <dakkar@thenautilus.net>2018-03-30 16:32:34 +0100
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parentnotes for sensor (diff)
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we may be able to send from the CHIP
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@@ -29,3 +29,12 @@ The two sequences are:
Actually no, the pulses are not ½ high and ½ low, they're shaped
weird. The source code has the correct widths.
+
+Without Arduino
+===============
+
+The GPIO / XIO pins on NextThing's CHIP, even when driven via the `slow
+sysfs interface`_, seem to be fast enough for our purposes.
+
+See the ``sender-chip.pl`` test program.
+