chreate ports of all examples for pio

Signed-off-by: Lukas Bachschwell <lukas@lbsfilm.at>

pio_examples/prepareFilesystem/platformio.ini

@@ -0,0 +1,43 @@
+; PlatformIO Project Configuration File
+;
+;   Build options: build flags, source filter
+;   Upload options: custom upload port, speed and extra flags
+;   Library options: dependencies, extra library storages
+;   Advanced options: extra scripting
+;
+; Please visit documentation for the other options and examples
+; https://docs.platformio.org/page/projectconf.html
+
+[platformio]
+src_dir = ./src
+data_dir = ../../data
+
+[env]
+framework = arduino
+board_build.filesystem = littlefs
+lib_extra_dirs = ../../
+lib_deps =
+;   bblanchon/ArduinoJson @ ^6.18.5
+   bblanchon/ArduinoJson @ ^7.0.4
+   https://github.com/bmedici/ESPAsyncWebServer ; Use a fork of the library that has a bugfix for the compile.... https://github.com/esphome/ESPAsyncWebServer/pull/17
+
+lib_ignore =
+	ESP Async WebServer	; force the use of the esphome version
+	AsyncTCP			; force the use of the esphome version
+	LittleFS_esp32		; force the use of the ESP32 built into the core version
+
+[env:esp8266]
+platform = espressif8266
+board = nodemcuv2
+monitor_speed = 115200
+
+[env:esp32]
+platform = espressif32
+board = esp32dev
+monitor_filters = esp32_exception_decoder
+board_build.flash_mode = dout
+
+lib_deps =
+    ${env.lib_deps}
+    me-no-dev/AsyncTCP
+monitor_speed = 115200

pio_examples/prepareFilesystem/src/prepareFilesystem.cpp

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+#include <Arduino.h>
+#include <ESPUI.h>
+
+void setup(void)
+{
+  Serial.begin(115200);
+  ESPUI.setVerbosity(Verbosity::Verbose); //Enable verbose output so you see the files in LittleFS
+  delay(500); //Delay to allow Serial Monitor to start after a reset
+  Serial.println(F("\nPreparing filesystem with ESPUI resources"));
+  ESPUI.prepareFileSystem();  //Copy across current version of ESPUI resources
+  Serial.println(F("Done, files..."));
+  ESPUI.list(); //List all files on LittleFS, for info
+}
+
+void loop()
+{
+}