HSAnalogIn.h

00001 #include "mbed.h"
00002 
00003 class HSAnalogIn
00004 {
00005     private:
00006     int BDCin;
00007     int myPin=0;
00008     int gruppe=0;
00009     
00010     void warte(int zeit)
00011     {
00012      for (int i=0;i<zeit*5;i++)
00013      {
00014       asm("nop\n\t");   
00015      }   
00016     }
00017     
00018     public:
00019     HSAnalogIn(int Pin);
00020 
00021     
00022 
00023     float read();
00024 
00025     /** Read the input voltage, represented as an unsigned short in the range [0x0, 0xFFFF]
00026      *
00027      * @returns
00028      *   16-bit unsigned short representing the current input voltage, normalized to a 16-bit value
00029      */
00030     unsigned short read_u16();
00031 
00032     /** An operator shorthand for read()
00033      *
00034      * The float() operator can be used as a shorthand for read() to simplify common code sequences
00035      *
00036      * Example:
00037      * @code
00038      * float x = volume.read();
00039      * float x = volume;
00040      *
00041      * if(volume.read() > 0.25) { ... }
00042      * if(volume > 0.25) { ... }
00043      * @endcode
00044      */
00045      
00046     operator float()
00047     {
00048         // Underlying call is thread safe
00049         return read();
00050     }
00051 
00052     virtual ~HSAnalogIn()
00053     {
00054         // Do nothing
00055     }
00056     
00057 };