#2020征文-开发板#提前祝大家新年好！ 精华

float pitch_names_frequency[] = {
    //0--A0
	27.50/*A0*/,29.14/*A#0*/,30.87/*B0*/,
    //3--C1
	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*/,
	//15--C2
    65.41/*C2*/,69.30/*C#2*/,73.42/*D2*/,77.78/*D#2*/,82.41/*E2*/,87.31/*F2*/,92.5/*F#2*/,98.00/*G2*/,103.8/*G#2*/,110.0/*A2*/,116.5/*A#2*/,123.5/*B2*/,
	//27--C3
    130.8/*C3*/,138.6/*C#3*/,146.8/*D3*/,155.6/*D#3*/,164.8/*E3*/,174.6/*F3*/,185.0/*F#3*/,196.0/*G3*/,207.6/*G#3*/,220.0/*A3*/,233.1/*A#3*/,246.9/*B3*/,
	//39--C4
    261.6/*C4*/,277.2/*C#4*/,293.7/*D4*/,311.1/*D#4*/,329.6/*E4*/,349.2/*F4*/,370.0/*F#4*/,392.0/*G4*/,415.3/*G#4*/,440.0/*A4*/,466.2/*A#4*/,493.9/*B4*/,
	//51--C5
    523.2/*C5*/,554.4/*C#5*/,587.3/*D5*/,    622.2/*D#5*/,659.3/*E5*/,698.5/*F5*/,740.0/*F#5*/,784.0/*G5*/,830.6/*G#5*/,880.0/*A5*/,932.3/*A#5*/,987.8/*B5*/,
	//63--C6
    1046/*C6*/,1109/*C#6*/,1175/*D6*/,1245/*D#6*/,1319/*E6*/,1397/*F6*/,1480/*F#6*/,1568/*G6*/,1661/*G#6*/,1760/*A6*/,1865/*A#6*/,1976/*B6*/,
	//75--C7
    2093/*C7*/,2217/*C#7*/,2349/*D7*/,2489/*D#7*/,2637/*E7*/,2794/*F7*/,2960/*F#7*/,3136/*G7*/,3322/*G#7*/,3520/*A7*/,3729/*A#7*/,3951/*B7*/,
    //87
    4186/*C8*/
};
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#define L_B 51	
#define N_B 63	
#define H_B 75	


unsigned char ai_ruo_liu_li[] = {
	N_B+0,N_B+0,N_B+0,N_B+7,  N_B+4,N_B+4,N_B+4,N_B+0,
    N_B+0,N_B+4,N_B+9,N_B+9,  N_B+5,N_B+4,N_B+2,
    N_B+2,N_B+4,N_B+5,N_B+5,  N_B+4,N_B+2,N_B+4,N_B+0,
    N_B+0, N_B+4,N_B+2,N_B+0, L_B+11,N_B+2,N_B+0,
};
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unsigned char music[]={  
	2,2,4,4,   2,2,4,4,
    2,2,4,4,   2,2,8,
    2,2,4,4,   2,2,4,4,
    2,2,4,4,   2,2,8,   
};
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