restructure for msCode

.pio/libdeps/m5stack-core-esp32/ESP32 AnalogWrite/examples/ledFade/ledFade.ino

@@ -0,0 +1,21 @@
+#include <Arduino.h>
+#include <analogWrite.h>
+
+int brightStep = 1;
+int brightness = 0;
+
+void setup() {
+  // Set resolution for a specific pin
+  analogWriteResolution(LED_BUILTIN, 12);
+}
+
+void loop() {
+  brightness += brightStep;
+  if ( brightness == 0 || brightness == 255 ) {
+    brightStep = -brightStep;
+  }
+
+  analogWrite(LED_BUILTIN, brightness);
+
+  delay(10);
+}