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The M5Core2 and M5Tough have 40 pins (#6315)

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Summary

The M5Core2 and the very similar M5Tough have 40 digital pins

See reference here: https://docs.m5stack.com/en/core/core2 as well as the constant declarations in the bottom part of the file.

Impact

Without this, Code that needs the total number of pins (e.g. firmata) doesn't show the higher pin numbers correctly.
This commit is contained in:
Patrick Grawehr
2022-02-21 09:24:14 +01:00
committed by GitHub
parent dad946a641
commit 4517b9c8fc
1 changed files with 1 additions and 1 deletions
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2
variants/m5stack_core2/pins_arduino.h
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@ -4,7 +4,7 @@
#include <stdint.h>
#define EXTERNAL_NUM_INTERRUPTS 16
#define NUM_DIGITAL_PINS 20
#define NUM_DIGITAL_PINS 40
#define NUM_ANALOG_INPUTS 16
#define analogInputToDigitalPin(p) (((p)<20)?(analogChannelToDigitalPin(p)):-1)