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MeasurementHistory.h@12:856286ad4cdc, 2019-03-25 (annotated)

Committer:
loicguibert
Date:
Mon Mar 25 14:54:43 2019 +0000
Revision:
12:856286ad4cdc
Parent:
11:dbc310addbf6
Child:
16:eed9a9ba319c
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Who changed what in which revision?

UserRevisionLine numberNew contents of line
loicguibert 11:dbc310addbf6 1 #pragma once
loicguibert 11:dbc310addbf6 2
loicguibert 11:dbc310addbf6 3 #include <stdint.h>
loicguibert 11:dbc310addbf6 4
loicguibert 11:dbc310addbf6 5 class MeasurementHistory {
loicguibert 11:dbc310addbf6 6 public:
loicguibert 11:dbc310addbf6 7 // constructor
loicguibert 11:dbc310addbf6 8 MeasurementHistory();
loicguibert 11:dbc310addbf6 9
loicguibert 12:856286ad4cdc 10 // Add some new values to the history
loicguibert 12:856286ad4cdc 11 void addMeasurement(float temp, float pressure, float humidity, uint32_t time);
loicguibert 11:dbc310addbf6 12
loicguibert 11:dbc310addbf6 13 private:
loicguibert 11:dbc310addbf6 14
loicguibert 11:dbc310addbf6 15 struct Data {
loicguibert 12:856286ad4cdc 16 uint16_t temp;
loicguibert 12:856286ad4cdc 17 uint16_t pressure;
loicguibert 12:856286ad4cdc 18 uint16_t humidity;
loicguibert 12:856286ad4cdc 19 uint32_t time;
loicguibert 12:856286ad4cdc 20 // Size: 80 bits, 10 Bytes
loicguibert 11:dbc310addbf6 21 };
loicguibert 12:856286ad4cdc 22
loicguibert 12:856286ad4cdc 23 // Counting the array's dimension according to max size
loicguibert 12:856286ad4cdc 24 static const int DEFAULT_SIZE = 2048;
loicguibert 12:856286ad4cdc 25 static const int ARRAY_SIZE = DEFAULT_SIZE/sizeof(Data);
loicguibert 12:856286ad4cdc 26
loicguibert 11:dbc310addbf6 27 // data members
loicguibert 12:856286ad4cdc 28 Data m_measures[ARRAY_SIZE];
loicguibert 11:dbc310addbf6 29
loicguibert 11:dbc310addbf6 30 int m_index;
loicguibert 11:dbc310addbf6 31 };