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/Polyfills/pgmspace_generic.hpp

@@ -0,0 +1,32 @@
+// ArduinoJson - arduinojson.org
+// Copyright Benoit Blanchon 2014-2020
+// MIT License
+
+#pragma once
+
+#include <ArduinoJson/Namespace.hpp>
+#include <ArduinoJson/Polyfills/type_traits.hpp>
+
+namespace ARDUINOJSON_NAMESPACE {
+
+template <typename T>
+typename enable_if<is_pointer<T>::value, T>::type pgm_read(const void* p) {
+  return reinterpret_cast<T>(pgm_read_ptr(p));
+}
+
+template <typename T>
+typename enable_if<is_floating_point<T>::value &&
+                       sizeof(T) == sizeof(float),  // on AVR sizeof(double) ==
+                                                    // sizeof(float)
+                   T>::type
+pgm_read(const void* p) {
+  return pgm_read_float(p);
+}
+
+template <typename T>
+typename enable_if<is_same<T, uint32_t>::value, T>::type pgm_read(
+    const void* p) {
+  return pgm_read_dword(p);
+}
+
+}  // namespace ARDUINOJSON_NAMESPACE