midiswitch.h

00001 #ifndef MIDISWITCH_H
00002 #define MIDISWITCH_H
00003 
00004 #include "mbed.h"
00005 #include "mbed_events.h"
00006 #include "PinDetect.h"
00007 #include "USBMIDI.h"
00008 
00009 
00010 typedef struct SwitchConfig {
00011     PinName pin;
00012     uint8_t type;
00013     uint8_t channel;
00014     uint8_t data1;
00015     int8_t on_value;
00016     int8_t off_value;
00017 } SwitchConfig;
00018 
00019 typedef void (*MIDI_CB)(MIDIMessage);
00020 
00021 class SwitchHandler {
00022 public:
00023     SwitchHandler(EventQueue * queue, MIDI_CB cb, SwitchConfig sw);
00024     void handle_pressed(void);
00025     void handle_released(void);
00026     void setConfig(SwitchConfig sw) { cfg = sw; };
00027 private:
00028     bool make_message(bool onoff);
00029     EventQueue * queue;
00030     MIDI_CB write_cb;
00031     PinDetect btn;
00032     SwitchConfig cfg;
00033     MIDIMessage msg;
00034 };
00035 
00036 #endif  /* MIDISWITCH_H */