1 files changed, 357 insertions, 0 deletions

diff --git a/quantum/audio/frequency_lut.h b/quantum/audio/frequency_lut.h
new file mode 100644
index 000000000..e62da5be4
--- /dev/null
+++ b/quantum/audio/frequency_lut.h
@@ -0,0 +1,357 @@
+#include <avr/io.h>
+#include <avr/interrupt.h>
+#include <avr/pgmspace.h>
+
+#define FREQUENCY_LUT_LENGTH 349
+
+const uint16_t FREQUENCY_LUT[FREQUENCY_LUT_LENGTH] = {
+0x8E0B,
+0x8C02,
+0x8A00,
+0x8805,
+0x8612,
+0x8426,
+0x8241,
+0x8063,
+0x7E8C,
+0x7CBB,
+0x7AF2,
+0x792E,
+0x7772,
+0x75BB,
+0x740B,
+0x7261,
+0x70BD,
+0x6F20,
+0x6D88,
+0x6BF6,
+0x6A69,
+0x68E3,
+0x6762,
+0x65E6,
+0x6470,
+0x6300,
+0x6194,
+0x602E,
+0x5ECD,
+0x5D71,
+0x5C1A,
+0x5AC8,
+0x597B,
+0x5833,
+0x56EF,
+0x55B0,
+0x5475,
+0x533F,
+0x520E,
+0x50E1,
+0x4FB8,
+0x4E93,
+0x4D73,
+0x4C57,
+0x4B3E,
+0x4A2A,
+0x491A,
+0x480E,
+0x4705,
+0x4601,
+0x4500,
+0x4402,
+0x4309,
+0x4213,
+0x4120,
+0x4031,
+0x3F46,
+0x3E5D,
+0x3D79,
+0x3C97,
+0x3BB9,
+0x3ADD,
+0x3A05,
+0x3930,
+0x385E,
+0x3790,
+0x36C4,
+0x35FB,
+0x3534,
+0x3471,
+0x33B1,
+0x32F3,
+0x3238,
+0x3180,
+0x30CA,
+0x3017,
+0x2F66,
+0x2EB8,
+0x2E0D,
+0x2D64,
+0x2CBD,
+0x2C19,
+0x2B77,
+0x2AD8,
+0x2A3A,
+0x299F,
+0x2907,
+0x2870,
+0x27DC,
+0x2749,
+0x26B9,
+0x262B,
+0x259F,
+0x2515,
+0x248D,
+0x2407,
+0x2382,
+0x2300,
+0x2280,
+0x2201,
+0x2184,
+0x2109,
+0x2090,
+0x2018,
+0x1FA3,
+0x1F2E,
+0x1EBC,
+0x1E4B,
+0x1DDC,
+0x1D6E,
+0x1D02,
+0x1C98,
+0x1C2F,
+0x1BC8,
+0x1B62,
+0x1AFD,
+0x1A9A,
+0x1A38,
+0x19D8,
+0x1979,
+0x191C,
+0x18C0,
+0x1865,
+0x180B,
+0x17B3,
+0x175C,
+0x1706,
+0x16B2,
+0x165E,
+0x160C,
+0x15BB,
+0x156C,
+0x151D,
+0x14CF,
+0x1483,
+0x1438,
+0x13EE,
+0x13A4,
+0x135C,
+0x1315,
+0x12CF,
+0x128A,
+0x1246,
+0x1203,
+0x11C1,
+0x1180,
+0x1140,
+0x1100,
+0x10C2,
+0x1084,
+0x1048,
+0x100C,
+0xFD1,
+0xF97,
+0xF5E,
+0xF25,
+0xEEE,
+0xEB7,
+0xE81,
+0xE4C,
+0xE17,
+0xDE4,
+0xDB1,
+0xD7E,
+0xD4D,
+0xD1C,
+0xCEC,
+0xCBC,
+0xC8E,
+0xC60,
+0xC32,
+0xC05,
+0xBD9,
+0xBAE,
+0xB83,
+0xB59,
+0xB2F,
+0xB06,
+0xADD,
+0xAB6,
+0xA8E,
+0xA67,
+0xA41,
+0xA1C,
+0x9F7,
+0x9D2,
+0x9AE,
+0x98A,
+0x967,
+0x945,
+0x923,
+0x901,
+0x8E0,
+0x8C0,
+0x8A0,
+0x880,
+0x861,
+0x842,
+0x824,
+0x806,
+0x7E8,
+0x7CB,
+0x7AF,
+0x792,
+0x777,
+0x75B,
+0x740,
+0x726,
+0x70B,
+0x6F2,
+0x6D8,
+0x6BF,
+0x6A6,
+0x68E,
+0x676,
+0x65E,
+0x647,
+0x630,
+0x619,
+0x602,
+0x5EC,
+0x5D7,
+0x5C1,
+0x5AC,
+0x597,
+0x583,
+0x56E,
+0x55B,
+0x547,
+0x533,
+0x520,
+0x50E,
+0x4FB,
+0x4E9,
+0x4D7,
+0x4C5,
+0x4B3,
+0x4A2,
+0x491,
+0x480,
+0x470,
+0x460,
+0x450,
+0x440,
+0x430,
+0x421,
+0x412,
+0x403,
+0x3F4,
+0x3E5,
+0x3D7,
+0x3C9,
+0x3BB,
+0x3AD,
+0x3A0,
+0x393,
+0x385,
+0x379,
+0x36C,
+0x35F,
+0x353,
+0x347,
+0x33B,
+0x32F,
+0x323,
+0x318,
+0x30C,
+0x301,
+0x2F6,
+0x2EB,
+0x2E0,
+0x2D6,
+0x2CB,
+0x2C1,
+0x2B7,
+0x2AD,
+0x2A3,
+0x299,
+0x290,
+0x287,
+0x27D,
+0x274,
+0x26B,
+0x262,
+0x259,
+0x251,
+0x248,
+0x240,
+0x238,
+0x230,
+0x228,
+0x220,
+0x218,
+0x210,
+0x209,
+0x201,
+0x1FA,
+0x1F2,
+0x1EB,
+0x1E4,
+0x1DD,
+0x1D6,
+0x1D0,
+0x1C9,
+0x1C2,
+0x1BC,
+0x1B6,
+0x1AF,
+0x1A9,
+0x1A3,
+0x19D,
+0x197,
+0x191,
+0x18C,
+0x186,
+0x180,
+0x17B,
+0x175,
+0x170,
+0x16B,
+0x165,
+0x160,
+0x15B,
+0x156,
+0x151,
+0x14C,
+0x148,
+0x143,
+0x13E,
+0x13A,
+0x135,
+0x131,
+0x12C,
+0x128,
+0x124,
+0x120,
+0x11C,
+0x118,
+0x114,
+0x110,
+0x10C,
+0x108,
+0x104,
+0x100,
+0xFD,
+0xF9,
+0xF5,
+0xF2,
+0xEE
+};
\ No newline at end of file