Initial changes for v2.3

lib/RealtimePlot/include/RealtimePlot.h

@@ -0,0 +1,31 @@
+/**
+ * @copyright Utilitech AS 2023
+ * License: Fair Source
+ * 
+ */
+
+#ifndef _REALTIMEPLOT_H
+#define _REALTIMEPLOT_H
+
+#include <stdint.h>
+#include "AmsData.h"
+
+#define REALTIME_SAMPLE 10000
+#define REALTIME_SIZE 360
+
+class RealtimePlot {
+public:
+    RealtimePlot();
+    void update(AmsData& data);
+    int32_t getValue(uint16_t req);
+    int16_t getSize();
+
+private:
+    int8_t* values;
+    uint8_t* scaling;
+
+    unsigned long lastMillis = 0;
+    double lastReading = 0;
+    uint16_t lastPos = 0;
+};
+#endif