First design experiments for barograph

lib/obp60task/hbuffer.h

@@ -0,0 +1,21 @@
+#ifndef __HBUFFER_H__
+#define __HBUFFER_H__
+
+class HistoryBuffer {
+public:
+    HistoryBuffer(uint16_t size);
+    void begin();
+    void finish();
+    uint16_t add();
+    uint8_t* get() ;
+    uint8_t getvalue(uint16_t dt);
+    uint8_t getvalue3();
+    void clear();
+};
+class History {
+public:
+    History();
+    void *addSeries();
+};
+
+#endif