edge_temp.h

00001 #ifndef _EDGE_TEMP_H_
00002 #define _EDGE_TEMP_H_
00003 #include "mbed.h"
00004 #include "edge_sensor.h"
00005 #include "LM75B.h"
00006 #include "SMTC502AT.h"
00007 
00008 /**
00009  * edge_temp edge_sensor to measre temperature sensors
00010  */
00011 
00012 class edge_temp : public edge_sensor {
00013 public:
00014 /**
00015  * constructor
00016  * @param *temp1 LM75B temperature sensor object (with Color1)
00017  * @param *temp2 SMTC502AT temperature sensor object (befor)
00018  * @param *temp3 SMTC502AT temperature sensor object (after)
00019  * @param *temp4 LM75B temperature sensor object (with Color2)
00020  */
00021     edge_temp(LM75B *temp1, SMTC502AT *temp2, SMTC502AT *temp3, LM75B *temp4) ;
00022     
00023 /**
00024  * destructor
00025  */
00026     ~edge_temp(void) ;
00027     
00028 /**
00029  * reset and clear the internal values
00030  */
00031     virtual void    reset(void) ;
00032 
00033 /**
00034  * prepare for sampling 
00035  */
00036     virtual void    prepare(void) ;
00037     
00038 /**
00039  * sample measure and store sensor values
00040  * @return 0: success non-0: failure
00041  */
00042     virtual int    sample(void) ;
00043     
00044 /**
00045  * deliver the values to the afero cloud
00046  */
00047     virtual int     deliver(void) ;
00048     
00049 /**
00050  * Show the value(s) in the display (TFT)
00051  */
00052     virtual void    show(void) ;
00053 
00054 private:
00055     LM75B       *_temp1 ;
00056     SMTC502AT   *_temp2 ;
00057     SMTC502AT   *_temp3 ;
00058     LM75B       *_temp4 ;
00059     float       _ftemp[4] ;
00060 } ;
00061 
00062 extern float *current_temp ;
00063 #endif /* _EDGE_TEMP_H_ */