From 29de37d5c0ea9fc6b5539ce4493c7b10a2a7f33f Mon Sep 17 00:00:00 2001 From: Jack Humbert Date: Mon, 11 Jan 2016 16:53:33 -0500 Subject: pwm audio --- quantum/wave.h | 265 +++++++++++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 265 insertions(+) create mode 100644 quantum/wave.h (limited to 'quantum/wave.h') diff --git a/quantum/wave.h b/quantum/wave.h new file mode 100644 index 0000000000..6ebc348519 --- /dev/null +++ b/quantum/wave.h @@ -0,0 +1,265 @@ +#include +#include +#include + +#define SINE_LENGTH 2048 + +const uint8_t sinewave[] PROGMEM= //2048 values +{ +0x80,0x80,0x80,0x81,0x81,0x81,0x82,0x82, +0x83,0x83,0x83,0x84,0x84,0x85,0x85,0x85, +0x86,0x86,0x87,0x87,0x87,0x88,0x88,0x88, +0x89,0x89,0x8a,0x8a,0x8a,0x8b,0x8b,0x8c, +0x8c,0x8c,0x8d,0x8d,0x8e,0x8e,0x8e,0x8f, +0x8f,0x8f,0x90,0x90,0x91,0x91,0x91,0x92, +0x92,0x93,0x93,0x93,0x94,0x94,0x95,0x95, +0x95,0x96,0x96,0x96,0x97,0x97,0x98,0x98, +0x98,0x99,0x99,0x9a,0x9a,0x9a,0x9b,0x9b, 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