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include frequency header file and delete its generation file

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* it's all static anyway...
This commit is contained in:
Alexander Weinhold 2015-04-19 21:19:44 +02:00
parent e068d97355
commit c5a5b7b7af
2 changed files with 102 additions and 10 deletions
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102
firmware/freq_table.h Normal file
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const uint16_t freq_table[] = {
/*0x00*/ 39,
/*0x01*/ 41,
/*0x02*/ 43,
/*0x03*/ 46,
/*0x04*/ 49,
/*0x05*/ 51,
/*0x06*/ 54,
/*0x07*/ 58,
/*0x08*/ 61,
/*0x09*/ 65,
/*0x0a*/ 69,
/*0x0b*/ 73,
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/*0x0d*/ 82,
/*0x0e*/ 87,
/*0x0f*/ 92,
/*0x10*/ 97,
/*0x11*/ 103,
/*0x12*/ 109,
/*0x13*/ 115,
/*0x14*/ 122,
/*0x15*/ 130,
/*0x16*/ 137,
/*0x17*/ 145,
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/*0x40*/ 1554,
/*0x41*/ 1646,
/*0x42*/ 1744,
/*0x43*/ 1848,
/*0x44*/ 1957,
/*0x45*/ 2074,
/*0x46*/ 2197,
/*0x47*/ 2328,
/*0x48*/ 2466,
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/*0x54*/ 4933,
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/*0x58*/ 6215,
/*0x59*/ 6584,
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/*0x5e*/ 8789,
/*0x5f*/ 9311,
/*0x60*/ 9865,
/*0x61*/ 10452,
/*0x62*/ 11073,
/*0x63*/ 11732,
};

10
synth/freq_table.py
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@ -1,10 +0,0 @@
rate = 8000000 / (3 * 64)
offset = 50
print "const uint16_t freq_table[] = {"
for i in range(100):
n = int(440.0 / rate * 2 ** ((i - offset) / 12.0) * 2 ** 16 + 0.5)
if n < 0x10000 / 2:
print "/*0x%02x*/\t%d," % (i, n)
print "};"