LCOV - code coverage report
Current view: top level - src/MIDI_Outputs - PBPotentiometer.hpp (source / functions) Hit Total Coverage
Test: 19d2efc7037c2e176feca44750a12594c76f466f Lines: 3 3 100.0 %
Date: 2019-11-24 14:50:27 Functions: 2 3 66.7 %
Legend: Lines: hit not hit

          Line data    Source code
       1             : #pragma once
       2             : 
       3             : #include <MIDI_Outputs/Abstract/MIDIFilteredAnalog.hpp>
       4             : #include <MIDI_Senders/PitchBendSender.hpp>
       5             : 
       6             : BEGIN_CS_NAMESPACE
       7             : 
       8             : /**
       9             :  * @brief   A class of MIDIOutputElement%s that read the analog input from a
      10             :  *          **potentiometer or fader**, and send out 14-bit MIDI **Pitch Bend** 
      11             :  *          events.
      12             :  * 
      13             :  * The analog input is filtered and hysteresis is applied for maximum
      14             :  * stability.  
      15             :  * The actual precision is "only" 8 bits, because the built-in ADC
      16             :  * is pretty noisy.  
      17             :  * This version cannot be banked.
      18             :  *
      19             :  * @ingroup MIDIOutputElements
      20             :  */
      21           4 : class PBPotentiometer : public MIDIFilteredAnalog<PitchBendSender<10>> {
      22             :   public:
      23             :     /** 
      24             :      * @brief   Create a new PBPotentiometer object with the given analog pin
      25             :      *          and channel.
      26             :      * 
      27             :      * @param   analogPin
      28             :      *          The analog input pin to read from.
      29             :      * @param   address
      30             :      *          The MIDI channel [CHANNEL_1, CHANNEL_16] and optional Cable
      31             :      *          Number [0, 15].
      32             :      * @param   sender
      33             :      *          The MIDI sender to use.
      34             :      */
      35           4 :     PBPotentiometer(pin_t analogPin, const MIDICNChannel &address = CHANNEL_1,
      36             :                     const PitchBendSender<10> &sender = {})
      37           4 :         : MIDIFilteredAnalog(analogPin, address, sender) {}
      38             : };
      39             : 
      40             : END_CS_NAMESPACE

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