v1.4实现机器人一起踢乒乓球功能，使用maixcam，离线运行。

v1.4/platformio/lib/FastLED/examples/SmartMatrix/SmartMatrix.ino

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+
+/// @file    SmartMatrix.ino
+/// @brief   SmartMatrix example with platform detection
+/// @example SmartMatrix.ino
+
+// Platform detection logic
+#if defined(__arm__) && defined(TEENSYDUINO) && defined(SmartMatrix_h)
+#include "SmartMatrixSketch.h"
+#else
+#include "platforms/sketch_fake.hpp"
+#endif