Diff: ISM43362/ATParser/BufferedSpi/Buffer/MyBuffer.cpp

Revision:

0:62e55edab701

diff -r 000000000000 -r 62e55edab701 ISM43362/ATParser/BufferedSpi/Buffer/MyBuffer.cpp
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/ISM43362/ATParser/BufferedSpi/Buffer/MyBuffer.cpp	Wed Oct 03 14:03:01 2018 +0000
@@ -0,0 +1,86 @@
+
+/**
+ * @file    Buffer.cpp
+ * @brief   Software Buffer - Templated Ring Buffer for most data types
+ * @author  sam grove
+ * @version 1.0
+ * @see
+ *
+ * Copyright (c) 2013
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#include "MyBuffer.h"
+
+template <class T>
+MyBuffer<T>::MyBuffer(uint32_t size)
+{
+    _buf = new T [size];
+    _size = size;
+    clear();
+
+    return;
+}
+
+template <class T>
+MyBuffer<T>::~MyBuffer()
+{
+    delete [] _buf;
+
+    return;
+}
+
+template <class T>
+uint32_t MyBuffer<T>::getSize()
+{
+    return this->_size;
+}
+
+template <class T>
+uint32_t MyBuffer<T>::getNbAvailable()
+{
+    if (_wloc >= _rloc) {
+        return (_wloc - _rloc);
+    } else {
+        return (_size - _rloc + _wloc);
+    }
+}
+
+template <class T>
+void MyBuffer<T>::clear(void)
+{
+    _wloc = 0;
+    _rloc = 0;
+    memset(_buf, 0, _size);
+
+    return;
+}
+
+template <class T>
+uint32_t MyBuffer<T>::peek(char c)
+{
+    return 1;
+}
+
+// make the linker aware of some possible types
+template class MyBuffer<uint8_t>;
+template class MyBuffer<int8_t>;
+template class MyBuffer<uint16_t>;
+template class MyBuffer<int16_t>;
+template class MyBuffer<uint32_t>;
+template class MyBuffer<int32_t>;
+template class MyBuffer<uint64_t>;
+template class MyBuffer<int64_t>;
+template class MyBuffer<char>;
+template class MyBuffer<wchar_t>;