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…xpanderPins constructor) As the https://github.com/espressif/arduino-esp32/blob/c0395df7e038fe02186543c32eb6de3d12987636/variants/arduino_nesso_n1/pins_arduino.h#L47C3-L47C88 uses this: `` we can & 0x200 for the expander on 0x43 to pass the false check of &0x100 (for the expander on 0x44). That way I can define the pins at +256/+512 versions of the output number and then use for normal digitalWrite calls, via a brief translation call.
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I'm sure you'll want me to drop the expander pins stuff, but thought I'd at least show you the thinking/component pin numbering for the buttons via expander pins (and it works - only tested buttons for now). |
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Related to #223 and adafruit/Adafruit_Wippersnapper_Arduino#840