hex: add TEXT class

Author: pennam

src/hex/hex.h

@@ -23,4 +23,20 @@ namespace arduino { namespace hex {
 
     bool decode(const String in, uint8_t* out, uint32_t size);
 
+    class THEXT {
+
+    public:
+        static inline String encode(const uint8_t* in, uint32_t size) {
+            return arduino::hex::encode(in, size);
+        }
+        static inline String encodeUpper(const uint8_t* in, uint32_t size) {
+            return arduino::hex::encodeUpper(in, size);
+        }
+
+        static inline bool decode(const String in, uint8_t* out, uint32_t size) {
+            return arduino::hex::decode(in, out, size);
+        }
+
+    };
+
 }} // arduino::hex