Arduino.h: Allow including from other headers

zephyrproject-rtos / gsoc-2022-arduino-core

Arduino Core Zephyr Module (GSoC 2022 Project)

Apache License 2.0

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Closed Ayush1325 closed 3 weeks ago

Ayush1325 commented 1 month ago

I was facing some problems due to multiple declarations of arduino_pins array.
It is important for Arduino.h to be includable from both C and C++ code since Common.h defines some data types like PinStatus and PinMode