feat: 全量同步 254 个常用的 Arduino 扩展库文件

arduino-libs/arduino-cli/libraries/ArduinoJson_6.x/ArduinoJson/MsgPack/ieee754.hpp

@@ -0,0 +1,18 @@
+// ArduinoJson - arduinojson.org
+// Copyright Benoit Blanchon 2014-2020
+// MIT License
+
+#pragma once
+
+#include <ArduinoJson/Namespace.hpp>
+
+namespace ARDUINOJSON_NAMESPACE {
+
+inline void doubleToFloat(const uint8_t d[8], uint8_t f[4]) {
+  f[0] = uint8_t((d[0] & 0xC0) | (d[0] << 3 & 0x3f) | (d[1] >> 5));
+  f[1] = uint8_t((d[1] << 3) | (d[2] >> 5));
+  f[2] = uint8_t((d[2] << 3) | (d[3] >> 5));
+  f[3] = uint8_t((d[3] << 3) | (d[4] >> 5));
+}
+
+}  // namespace ARDUINOJSON_NAMESPACE