Add ui knobs

1 files changed, 143 insertions, 0 deletions

diff --git a/src/midi_freqs.h b/src/midi_freqs.h
new file mode 100644
index 0000000..0261ef2
--- /dev/null
+++ b/src/midi_freqs.h
@@ -0,0 +1,143 @@
+#ifndef MIDI_FREQS_H_
+#define MIDI_FREQS_H_
+
+typedef struct {
+  float freq;
+  char* name;
+} MidiNote;
+
+#ifdef MIDI_FREQS_LIST
+
+MidiNote midi_freqs[128] = {
+  {8.18, ""},
+  {8.66, ""},
+  {9.18, ""},
+  {9.72, ""},
+  {10.30, ""},
+  {10.91, ""},
+  {11.56, ""},
+  {12.25, ""},
+  {12.98, ""},
+  {13.75, ""},
+  {14.57, ""},
+  {15.43, ""},
+  {16.35, ""},
+  {17.32, ""},
+  {18.35, ""},
+  {19.45, ""},
+  {20.60, ""},
+  {21.83, ""},
+  {23.12, ""},
+  {24.50, ""},
+  {25.96, ""},
+  {27.50, "A0"},
+  {29.14, "A#0"},
+  {30.87, "B0"},
+  {32.70, "C1"},
+  {34.65, "C#1"},
+  {36.71, "D1"},
+  {38.89, "D#1"},
+  {41.20, "E1"},
+  {43.65, "F1"},
+  {46.25, "F#1"},
+  {49.00, "G1"},
+  {51.91, "G#1"},
+  {55.00, "A1"},
+  {58.27, "A#1"},
+  {61.74, "B1"},
+  {65.41, "C2"},
+  {69.30, "C#2"},
+  {73.42, "D2"},
+  {77.78, "D#2"},
+  {82.41, "E2"},
+  {87.31, "F2"},
+  {92.50, "F#2"},
+  {98.00, "G2"},
+  {103.83, "G#2"},
+  {110.00, "A2"},
+  {116.54, "A#2"},
+  {123.47, "B2"},
+  {130.81, "C3"},
+  {138.59, "C#3"},
+  {146.83, "D3"},
+  {155.56, "D#3"},
+  {164.81, "E3"},
+  {174.61, "F3"},
+  {185.00, "F#3"},
+  {196.00, "G3"},
+  {207.65, "G#3"},
+  {220.00, "A3"},
+  {233.08, "A#3"},
+  {246.94, "B3"},
+  {261.63, "c’"},
+  {277.18, "C#4"},
+  {293.66, "D4"},
+  {311.13, "D#4"},
+  {329.63, "E4"},
+  {349.23, "F4"},
+  {369.99, "F#4"},
+  {392.00, "G4"},
+  {415.30, "G#4"},
+  {440.00, "a’"},
+  {466.16, "A#4"},
+  {493.88, "B4"},
+  {523.25, "C5"},
+  {554.37, "C#5"},
+  {587.33, "D5"},
+  {622.25, "D#5"},
+  {659.26, "E5"},
+  {698.46, "F5"},
+  {739.99, "F#5"},
+  {783.99, "G5"},
+  {830.61, "G#5"},
+  {880.00, "A5"},
+  {932.33, "A#5"},
+  {987.77, "B5"},
+  {1046.50, "C6"},
+  {1108.73, "C#6"},
+  {1174.66, "D6"},
+  {1244.51, "D#6"},
+  {1318.51, "E6"},
+  {1396.91, "F6"},
+  {1479.98, "F#6"},
+  {1567.98, "G6"},
+  {1661.22, "G#6"},
+  {1760.00, "A6"},
+  {1864.66, "A#6"},
+  {1975.53, "B6"},
+  {2093.00, "C7"},
+  {2217.46, "C#7"},
+  {2349.32, "D7"},
+  {2489.02, "D#7"},
+  {2637.02, "E7"},
+  {2793.83, "F7"},
+  {2959.96, "F#7"},
+  {3135.96, "G7"},
+  {3322.44, "G#7"},
+  {3520.00, "A7"},
+  {3729.31, "A#7"},
+  {3951.07, "B7"},
+  {4186.01, "C8"},
+  {4434.92, "C#8"},
+  {4698.64, "D8"},
+  {4978.03, "D#8"},
+  {5274.04, "E8"},
+  {5587.65, "F8"},
+  {5919.91, "F#8"},
+  {6271.93, "G8"},
+  {6644.88, "G#8"},
+  {7040.00, "A8"},
+  {7458.62, "A#8"},
+  {7902.13, "B8"},
+  {8372.02, "C9"},
+  {8869.84, "C#9"},
+  {9397.27, "D9"},
+  {9956.06, "D#9"},
+  {10548.08, "E9"},
+  {11175.30, "F9"},
+  {11839.82, "F#9"},
+  {12543.85, "G9"},
+};
+#endif // MIDI_FREQS_LIST
+
+#endif // MIDI_FREQS_H_