📄 music.h
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/*
*********************************************************************************************************
** 文件名 ：music.h
** 描述 ：节拍和简谱频率
*********************************************************************************************************
*/
#ifndef _MUSIC_H
#define _MUSIC_H
// 以4分音符为1拍
#define TEMPO 8
#define _1 TEMPO*4 //全音符
#define _1d TEMPO*6 //附点全音符
#define _2 TEMPO*2 //2音符
#define _2d TEMPO*3 //附点2音符
#define _4 TEMPO*1 //4分音符
#define _4d TEMPO*3/2 //附点4分音符
#define _8 TEMPO*1/2 //8分音符
#define _8d TEMPO*3/4 //附点8音符
#define _16 TEMPO*1/4 //16分音符
#define _16d TEMPO*3/8 //附点16分音符
#define _32 TEMPO*1/8 //32分音符
#define _64 TEMPO*1/16 //64分音符
/* 低音 */
#define _1DO 262
#define _1RE 294
#define _1MI 330
#define _1FA 349
#define _1SO 392
#define _1LA 440
#define _1TI 494
/* 中音 */
#define _DO 523 1
#define _RE 587 2
#define _MI 659 3
#define _FA 698 4
#define _SO 784 5
#define _LA 880 6
#define _TI 988 7
/* 高音 */
#define _DO1 1047
#define _RE1 1175
#define _MI1 1319
#define _FA1 1397
#define _SO1 1568
#define _LA1 1760
#define _TI1 1976
uint8 music_table[180][2];
uint8 music_shijian[180];
uint32 SoundLength;
//===========================================================================================
/*const uint32 HCMM[] =
{
_LA, _SO, _MI, _LA, _SO, _MI,
_LA, _LA, _SO, _LA,
_LA, _SO, _MI, _LA, _SO, _MI,
_RE, _RE, _DO, _RE,
_MI, _MI, _SO, _LA, _DO1, _LA, _SO,
_MI, _MI, _SO, _DO,
_MI, _MI, _MI, _MI, _MI,
_1LA,_1LA,_1SO,_1LA,
}; */
uint32 HCMM[][2]={{1,6},{1,5},{1,3},{1,6},{1,5},{1,3}, {1,6},{1,6},{1,5},{1,6},
{1,6},{1,5},{1,3},{1,6},{1,5},{1,3}, {1,2},{1,2},{1,1},{1,2},
{1,3},{1,3},{1,5},{1,6},{2,1},{1,6},{1,5}, {1,3},{1,3},{1,5},{1,1},
{1,3},{1,3},{1,3},{1,3},{1,3},{1,3},
{0,6},{0,6},{0,5},{0,6}
};
uint32 yinpin[3][7]={{262,294,330,349,392,440,494},{523,587,659,698,784,880,988},{1047,1175,1319,1397,1568,1760,1976}};
uint32 yinfu[7]={_1,_2,_4,_8,_16,_32,_64};
//=====================两只老虎
/*const uint32 lzlh[] =
{
_DO,_RE ,_MI,_DO, _DO,_RE ,_MI,_DO,_SO,_LA,_TI,_SO,_LA,_TI,
}; */
const uint32 lz[] =
{
_4,_4 ,_4,_4, _4,_4 ,_4,_4,_4,_4,_4,_2,_2,_2,
};
/* 歌曲节拍 */
const uint32 HCMM_L[] =
{
_4, _8, _8, _4, _8, _8,
_8, _4, _8, _2,
_4, _8, _8, _4, _8, _8,
_8, _4, _8, _2,
_4, _8, _8, _8, _8, _8, _8,
_8, _4, _8, _2,
_4, _4, _4, _8, _8,
_8, _4, _8, _2,
};
/*说明**************************************************************************
曲谱存贮格式 unsigned char code MusicName{音高，音长，音高，音长...., 0,0}; 末尾:0,0 表示结束(Important)
音高由三位数字组成： 个位是表示 1~7 这七个音符
十位是表示音符所在的音区:1-低音，2-中音，3-高音;
百位表示这个音符是否要升半音: 0-不升，1-升半音。
音长最多由三位数字组成：个位表示音符的时值，其对应关系是： |数值(n): |0 |1 |2 |3 | 4 | 5 | 6
|几分音符: |1 |2 |4 |8 |16 |32 |64
音符=2^n
十位表示音符的演奏效果(0-2): 0-普通，1-连音，2-顿音
百位是符点位: 0-无符点，1-有符点
调用演奏子程序的格式
Play(乐曲名,调号,升降八度,演奏速度);
|乐曲名 : 要播放的乐曲指针,结尾以(0,0)结束;
|调号(0-11) : 是指乐曲升多少个半音演奏;
|升降八度(1-3) : 1:降八度, 2:不升不降, 3:升八度;
|演奏速度(1-12000): 值越大速度越快;
***************************************************************************/
uint8 Music_Girl[]= { 0x17,0x02, 0x17,0x03, 0x18,0x03, 0x19,0x02, 0x15,0x03,
0x16,0x03, 0x17,0x03, 0x17,0x03, 0x17,0x03, 0x18,0x03,
0x19,0x02, 0x16,0x03, 0x17,0x03, 0x18,0x02, 0x18,0x03,
0x17,0x03, 0x15,0x02, 0x18,0x03, 0x17,0x03, 0x18,0x02,
0x10,0x03, 0x15,0x03, 0x16,0x02, 0x15,0x03, 0x16,0x03,
0x17,0x02, 0x17,0x03, 0x18,0x03, 0x19,0x02, 0x1A,0x03,
0x1B,0x03, 0x1F,0x03, 0x1F,0x03, 0x17,0x03, 0x18,0x03,
0x19,0x02, 0x16,0x03, 0x17,0x03, 0x18,0x03, 0x17,0x03,
0x18,0x03, 0x1F,0x03, 0x1F,0x02, 0x16,0x03, 0x17,0x03,
0x18,0x03, 0x17,0x03, 0x18,0x03, 0x20,0x03, 0x20,0x02,
0x1F,0x03, 0x1B,0x03, 0x1F,0x66, 0x20,0x03, 0x21,0x03,
0x20,0x03, 0x1F,0x03, 0x1B,0x03, 0x1F,0x66, 0x1F,0x03,
0x1B,0x03, 0x19,0x03, 0x19,0x03, 0x15,0x03, 0x1A,0x66,
0x1A,0x03, 0x19,0x03, 0x15,0x03, 0x15,0x03, 0x17,0x03,
0x16,0x66, 0x17,0x04, 0x18,0x04, 0x18,0x03, 0x19,0x03,
0x1F,0x03, 0x1B,0x03, 0x1F,0x66, 0x20,0x03, 0x21,0x03,
0x20,0x03, 0x1F,0x03, 0x1B,0x03, 0x1F,0x66, 0x1F,0x03,
0x1B,0x03, 0x19,0x03, 0x19,0x03, 0x15,0x03, 0x1A,0x66,
0x1A,0x03, 0x19,0x03, 0x19,0x03, 0x1F,0x03, 0x1B,0x03,
0x1F,0x00, 0x1A,0x03, 0x1A,0x03, 0x1A,0x03, 0x1B,0x03,
0x1B,0x03, 0x1A,0x03, 0x19,0x03, 0x19,0x02, 0x17,0x03,
0x15,0x17, 0x15,0x03, 0x16,0x03, 0x17,0x03, 0x18,0x03,
0x17,0x04, 0x18,0x0E, 0x18,0x03, 0x17,0x04, 0x18,0x0E,
0x18,0x66, 0x17,0x03, 0x18,0x03, 0x17,0x03, 0x18,0x03,
0x20,0x03, 0x20,0x02, 0x1F,0x03, 0x1B,0x03, 0x1F,0x66,
0x20,0x03, 0x21,0x03, 0x20,0x03, 0x1F,0x03, 0x1B,0x03,
0x1F,0x66, 0x1F,0x04, 0x1B,0x0E, 0x1B,0x03, 0x19,0x03,
0x19,0x03, 0x15,0x03, 0x1A,0x66, 0x1A,0x03, 0x19,0x03,
0x15,0x03, 0x15,0x03, 0x17,0x03, 0x16,0x66, 0x17,0x04,
0x18,0x04, 0x18,0x03, 0x19,0x03, 0x1F,0x03, 0x1B,0x03,
0x1F,0x66, 0x20,0x03, 0x21,0x03, 0x20,0x03, 0x1F,0x03,
0x1B,0x03, 0x1F,0x66, 0x1F,0x03, 0x1B,0x03, 0x19,0x03,
0x19,0x03, 0x15,0x03, 0x1A,0x66, 0x1A,0x03, 0x19,0x03,
0x19,0x03, 0x1F,0x03, 0x1B,0x03, 0x1F,0x00, 0x18,0x02,
0x18,0x03, 0x1A,0x03, 0x19,0x0D, 0x15,0x03, 0x15,0x02,
0x18,0x66, 0x16,0x02, 0x17,0x02, 0x15,0x00, 0x00,0x00};
unsigned char Music_Two[] ={ 0x17,0x03, 0x16,0x03, 0x17,0x01, 0x16,0x03, 0x17,0x03,
0x16,0x03, 0x15,0x01, 0x10,0x03, 0x15,0x03, 0x16,0x02,
0x16,0x0D, 0x17,0x03, 0x16,0x03, 0x15,0x03, 0x10,0x03,
0x10,0x0E, 0x15,0x04, 0x0F,0x01, 0x17,0x03, 0x16,0x03,
0x17,0x01, 0x16,0x03, 0x17,0x03, 0x16,0x03, 0x15,0x01,
0x10,0x03, 0x15,0x03, 0x16,0x02, 0x16,0x0D, 0x17,0x03,
0x16,0x03, 0x15,0x03, 0x10,0x03, 0x15,0x03, 0x16,0x01,
0x17,0x03, 0x16,0x03, 0x17,0x01, 0x16,0x03, 0x17,0x03,
0x16,0x03, 0x15,0x01, 0x10,0x03, 0x15,0x03, 0x16,0x02,
0x16,0x0D, 0x17,0x03, 0x16,0x03, 0x15,0x03, 0x10,0x03,
0x10,0x0E, 0x15,0x04, 0x0F,0x01, 0x17,0x03, 0x19,0x03,
0x19,0x01, 0x19,0x03, 0x1A,0x03, 0x19,0x03, 0x17,0x01,
0x16,0x03, 0x16,0x03, 0x16,0x02, 0x16,0x0D, 0x17,0x03,
0x16,0x03, 0x15,0x03, 0x10,0x03, 0x10,0x0D, 0x15,0x00,
0x19,0x03, 0x19,0x03, 0x1A,0x03, 0x1F,0x03, 0x1B,0x03,
0x1B,0x03, 0x1A,0x03, 0x17,0x0D, 0x16,0x03, 0x16,0x03,
0x16,0x0D, 0x17,0x01, 0x17,0x03, 0x17,0x03, 0x19,0x03,
0x1A,0x02, 0x1A,0x02, 0x10,0x03, 0x17,0x0D, 0x16,0x03,
0x16,0x01, 0x17,0x03, 0x19,0x03, 0x19,0x03, 0x17,0x03,
0x19,0x02, 0x1F,0x02, 0x1B,0x03, 0x1A,0x03, 0x1A,0x0E,
0x1B,0x04, 0x17,0x02, 0x1A,0x03, 0x1A,0x03, 0x1A,0x0E,
0x1B,0x04, 0x1A,0x03, 0x19,0x03, 0x17,0x03, 0x16,0x03,
0x17,0x0D, 0x16,0x03, 0x17,0x03, 0x19,0x01, 0x19,0x03,
0x19,0x03, 0x1A,0x03, 0x1F,0x03, 0x1B,0x03, 0x1B,0x03,
0x1A,0x03, 0x17,0x0D, 0x16,0x03, 0x16,0x03, 0x16,0x03,
0x17,0x01, 0x17,0x03, 0x17,0x03, 0x19,0x03, 0x1A,0x02,
0x1A,0x02, 0x10,0x03, 0x17,0x0D, 0x16,0x03, 0x16,0x01,
0x17,0x03, 0x19,0x03, 0x19,0x03, 0x17,0x03, 0x19,0x03,
0x1F,0x02, 0x1B,0x03, 0x1A,0x03, 0x1A,0x0E, 0x1B,0x04,
0x17,0x02, 0x1A,0x03, 0x1A,0x03, 0x1A,0x0E, 0x1B,0x04,
0x17,0x16, 0x1A,0x03, 0x1A,0x03, 0x1A,0x0E, 0x1B,0x04,
0x1A,0x03, 0x19,0x03, 0x17,0x03, 0x16,0x03, 0x0F,0x02,
0x10,0x03, 0x15,0x00, 0x00,0x00 };
unsigned char Music_Same[]={ 0x0F,0x01, 0x15,0x02, 0x16,0x02, 0x17,0x66, 0x18,0x03,
0x17,0x02, 0x15,0x02, 0x16,0x01, 0x15,0x02, 0x10,0x02,
0x15,0x00, 0x0F,0x01, 0x15,0x02, 0x16,0x02, 0x17,0x02,
0x17,0x03, 0x18,0x03, 0x19,0x02, 0x15,0x02, 0x18,0x66,
0x17,0x03, 0x19,0x02, 0x16,0x03, 0x17,0x03, 0x16,0x00,
0x17,0x01, 0x19,0x02, 0x1B,0x02, 0x1B,0x70, 0x1A,0x03,
0x1A,0x01, 0x19,0x02, 0x19,0x03, 0x1A,0x03, 0x1B,0x02,
0x1A,0x0D, 0x19,0x03, 0x17,0x00, 0x18,0x66, 0x18,0x03,
0x19,0x02, 0x1A,0x02, 0x19,0x0C, 0x18,0x0D, 0x17,0x03,
0x16,0x01, 0x11,0x02, 0x11,0x03, 0x10,0x03, 0x0F,0x0C,
0x10,0x02, 0x15,0x00, 0x1F,0x01, 0x1A,0x01, 0x18,0x66,
0x19,0x03, 0x1A,0x01, 0x1B,0x02, 0x1B,0x03, 0x1B,0x03,
0x1B,0x0C, 0x1A,0x0D, 0x19,0x03, 0x17,0x00, 0x1F,0x01,
0x1A,0x01, 0x18,0x66, 0x19,0x03, 0x1A,0x01, 0x10,0x02,
0x10,0x03, 0x10,0x03, 0x1A,0x0C, 0x18,0x0D, 0x17,0x03,
0x16,0x00, 0x0F,0x01, 0x15,0x02, 0x16,0x02, 0x17,0x70,
0x18,0x03, 0x17,0x02, 0x15,0x03, 0x15,0x03, 0x16,0x66,
0x16,0x03, 0x16,0x02, 0x16,0x03, 0x15,0x03, 0x10,0x02,
0x10,0x01, 0x11,0x01, 0x11,0x66, 0x10,0x03, 0x0F,0x0C,
0x1A,0x02, 0x19,0x02, 0x16,0x03, 0x16,0x03, 0x18,0x66,
0x18,0x03, 0x18,0x02, 0x17,0x03, 0x16,0x03, 0x19,0x00,
0x00,0x00 };
//=======================================================================================================
/*
********************************************************************************************************
** 函数名称: Delay
** 功能描述: 软件延时函数
*******************************************************************************************************
*/
void zhuanhuan_music(uint8 s[])
{
uint32 i;
SoundLength = 0;
while(s[SoundLength] != 0x00) //计算歌曲长度
{
SoundLength+=2;
}
for(i=0;i<=SoundLength/2;i++)
{music_table[i][1]=s[2*i]%10-1;
music_table[i][0]=s[2*i]/10%10-1;
music_shijian[i]=s[2*i+1]%10;
}
}
void PWM_init()
{
PINSEL0 =PINSEL0| 0x02 << 14; // P0.7选择PWM2功能
/* PWM初始化 */
PWMPR = 0x00; // 不分频，计数频率为Fpclk
PWMMCR = 0x02; // 设置PWMMR0匹配时复位PWMTC
PWMPCR = 0x0400; // 允许PWM2输出，单边PWM
PWMMR0 = Fpclk / 1000;
PWMMR2 = PWMMR0 / 2; // 50%占空比
PWMLER = 0x05; // PWM0和PWM2匹配锁存
PWMTCR = 0x02; // 复位PWMTC
PWMTCR = 0x09; // 启动PWM输出
}
void Delay(uint8 dly)
{
uint32 i;
for(; dly > 0; dly--)
for(i = 0; i < 0x40000; i++);
}
#endif
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