Add tinycbor

Author: pennam

src/Arduino_TinyCBOR.h

@@ -0,0 +1,12 @@
+/*
+    This file is part of the Arduino_CloudUtils library.
+
+    Copyright (c) 2024 Arduino SA
+
+    This Source Code Form is subject to the terms of the Mozilla Public
+    License, v. 2.0. If a copy of the MPL was not distributed with this
+    file, You can obtain one at http://mozilla.org/MPL/2.0/.
+*/
+#pragma once
+
+#include "./tinycbor/cbor-lib.h"

src/tinycbor/cbor-lib.h

@@ -0,0 +1,38 @@
+/* cbor implementation based on Intel tinycbor under MIT license */
+
+#ifndef CBOR_LIB_H
+#define CBOR_LIB_H
+
+/******************************************************************************
+   INCLUDE
+ ******************************************************************************/
+
+#include "src/cbor.h"
+
+/******************************************************************************
+ * DEFINE
+ ******************************************************************************/
+
+#ifndef CHECK_CBOR
+  #define CHECK_CBOR(expr)           \
+    do {                             \
+      CborError error = CborNoError; \
+      error = (expr);                \
+      if (CborNoError != error)      \
+        return error;                \
+    } while(0);
+#endif /* CHECK_CBOR */
+
+#ifndef CHECK_CBOR_MULTI
+  #define CHECK_CBOR_MULTI(expr)          \
+    do {                                  \
+      CborError error = CborNoError;      \
+      error = (expr);                     \
+      if (CborErrorOutOfMemory == error)  \
+        return CborErrorSplitItems;       \
+      if (CborNoError != error)           \
+        return error;                     \
+    } while(0);
+#endif /* CHECK_CBOR_MULTI */
+
+#endif