Ian Weston / CPU_Usage Featured

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Show/hide line numbers CPU_Usage.h Source File

CPU_Usage.h

00001 /******************************************************
00002     CPU_Usage Library V1.0   Ian Weston  15.06.2014
00003     CPU_Usage Library V1.01  Ian Weston  08.01.2016
00004     
00005 A very lightweight tool for calculating the CPU usage
00006 of the mbed micro. Based in the time domain, this will
00007 calculate the percentage of CPU time used.
00008 
00009 Please see the project page for more details.
00010 
00011 Enjoy!
00012 
00013 ******************************************************/
00014 
00015 #include "mbed.h"
00016 
00017 #ifndef CPU_USAGE_H
00018 #define CPU_USAGE_H
00019 
00020 
00021 class CPU_Usage {
00022     
00023     private:
00024     
00025     // Declare Private variables ////
00026     Timer *_t;
00027     float _active;
00028     float _inactive;
00029     float _time_ballast;
00030     
00031     public:
00032     
00033     // Constructor //////////////////
00034     CPU_Usage( Timer &_t , float time_ballast);    
00035     
00036     // Class Function Prototypes ////
00037     void    working (void);
00038     void    stopped (void);
00039     uint8_t update  (void);
00040     void    delay   (float duration);
00041     
00042     // Destructor //////////////////
00043     ~CPU_Usage(void);
00044     
00045 };
00046 
00047 
00048 
00049 #endif
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