Drop-in replacement for #include <Arduino.h> (plus <SPI.h>/ <Wire.h> where needed) for every file under TinyGPU/Drivers and TinyGPU/Input - include this instead of those directly. More...

#include "TinyGPU/Abstractions/EmulationDesktop.h"

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Detailed Description

Drop-in replacement for #include <Arduino.h> (plus <SPI.h>/ <Wire.h> where needed) for every file under TinyGPU/Drivers and TinyGPU/Input - include this instead of those directly.

Resolves to one of three things, depending on what's available:

A real Arduino core is on the include path (Arduino IDE/ arduino-cli, an ESP-IDF build with the arduino-esp32 component present, or the desktop Arduino-Emulator used by this project's own examples): transparent passthrough to the real <Arduino.h>/<SPI.h>/<Wire.h> - nothing of this project's own is defined.
No real Arduino core, but ESP_PLATFORM is defined (a plain ESP-IDF component build via idf_component_register, without arduino-esp32): TinyGPU/Abstractions/EmulationIDF.h - an ESP-IDF- native emulation of delay()/millis(), pinMode()/digitalWrite()/ digitalRead(), and SPIClass/TwoWire (+ the global SPI/Wire instances).
Neither (a plain desktop C++/CMake build that links TinyGPU directly, without the Arduino-Emulator this project's own examples fetch): TinyGPU/Abstractions/EmulationDesktop.h - just delay()/ millis(), enough to compile and drive TinyGPU/Input/GestureDetector.h. See that header for why GPIO/SPI/ I2C aren't stubbed out there.

Neither fallback is a general Arduino-core replacement - each only covers the calls this library's own Drivers/Input headers make (verified by grepping them), not the full Arduino API. A sketch built against either fallback that calls other Arduino functions will still need its own additions, or the real Arduino core after all.

Both fallbacks define their symbols inside namespace tinygpu (not globally) - safe to do since every call site (all of TinyGPU/Drivers and TinyGPU/Input) lives inside that same namespace, so unqualified lookup finds them there. Only the real-Arduino-core branch leaves things where that core put them (global/arduino::), since that's not this project's code to move.