日志
pwm语音播放试验1
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#include <stc15.h>
#define B0 0x01
#define B1 0x02
#define B2 0x04
#define B3 0x08
#define B4 0x10
#define B5 0x20
#define B6 0x40
#define B7 0x80
unsigned char code n[]={
0x80,0x80,0x80,0x80,0x80,0x80,0x81,0x80,0x81,0x81,0x81,0x81,0x81,0x82,0x82,0x82,0x83,0x82,0x82,0x84,
0x82,0x83,0x82,0x83,0x83,0x83,0x83,0x82,0x82,0x82,0x81,0x82,0x83,0x85,0x85,0x84,0x84,0x86,0x87,0x86,
0x84,0x7F,0x79,0x75,0x71,0x6F,0x68,0x61,0x5D,0x5A,0x58,0x57,0x59,0x59,0x5E,0x65,0x6C,0x74,0x7B,0x81,
0x86,0x90,0x99,0xA0,0xA4,0xA8,0xAB,0xAF,0xB2,0xB4,0xB3,0xAE,0xAE,0xAF,0xA9,0xA8,0xA2,0x9E,0x9D,0x9A,
0x98,0x94,0x90,0x8C,0x88,0x86,0x84,0x86,0x84,0x7F,0x7D,0x79,0x78,0x78,0x75,0x71,0x68,0x5A,0x48,0x3D,
0x38,0x2C,0x1D,0x0B,0x01,0x03,0x04,0x05,0x0E,0x17,0x24,0x3A,0x4F,0x68,0x77,0x86,0x99,0xAF,0xBE,0xC9,
0xD1,0xD6,0xDD,0xE4,0xE8,0xE7,0xE2,0xDF,0xD7,0xD2,0xCF,0xC3,0xBD,0xB5,0xAA,0xA1,0x9B,0x98,0x90,0x88,
0x83,0x82,0x82,0x82,0x81,0x80,0x81,0x86,0x8A,0x8E,0x8F,0x8E,0x8D,0x8F,0x90,0x90,0x8C,0x89,0x86,0x84,
0x86,0x85,0x82,0x7C,0x78,0x78,0x7A,0x78,0x70,0x5F,0x43,0x32,0x2C,0x26,0x10,0x00,0x02,0x01,0x02,0x01,
0x01,0x03,0x01,0x07,0x40,0x55,0x66,0x7B,0x93,0xAE,0xC0,0xCC,0xD9,0xE2,0xEB,0xF5,0xFE,0xFF,0xFE,0xFA,
0xF7,0xF5,0xF2,0xE8,0xDE,0xD5,0xC9,0xC1,0xB6,0xAC,0xA0,0x93,0x89,0x82,0x7E,0x78,0x70,0x6B,0x6A,0x6E,
0x70,0x71,0x77,0x78,0x7A,0x7F,0x81,0x83,0x84,0x83,0x84,0x89,0x8C,0x8F,0x8F,0x8C,0x8F,0x91,0x8F,0x8D,
0x7D,0x59,0x3B,0x32,0x30,0x13,0x00,0x02,0x01,0x01,0x02,0x01,0x01,0x02,0x01,0x06,0x2D,0x4F,0x60,0x7A,
0x97,0xB3,0xCF,0xE3,0xF2,0xFD,0xFF,0xFF,0xFF,0xFE,0xFF,0xFE,0xFF,0xFF,0xFE,0xFF,0xF9,0xE7,0xD6,0xCB,
0xC3,0xB4,0x9E,0x90,0x83,0x78,0x72,0x6B,0x63,0x5D,0x5A,0x5E,0x62,0x69,0x70,0x73,0x7A,0x86,0x8C,0x94,
0x99,0x9A,0x9F,0xA3,0xA8,0xA9,0xA6,0xA7,0xA3,0x9C,0x92,0x72,0x3F,0x26,0x1A,0x07,0x01,0x01,0x01,0x01,
0x01,0x01,0x01,0x02,0x01,0x02,0x01,0x21,0x48,0x5A,0x7D,0x9C,0xB7,0xD2,0xE7,0xEE,0xFA,0xFF,0xFE,0xFE,
0xFE,0xFE,0xFE,0xFE,0xFD,0xFD,0xEA,0xDB,0xCD,0xC5,0xBD,0xAF,0xA8,0x97,0x86,0x7E,0x79,0x75,0x72,0x66,
0x62,0x68,0x6E,0x77,0x7A,0x7F,0x86,0x8E,0x9A,0xA0,0xA4,0xAA,0xAF,0xB6,0xB7,0xB6,0xB8,0xB8,0xB0,0xA9,
0x8C,0x54,0x3B,0x31,0x11,0x00,0x02,0x01,0x01,0x01,0x01,0x01,0x01,0x02,0x02,0x03,0x1B,0x34,0x56,0x7A,
0x91,0xB2,0xDB,0xE9,0xEF,0xFE,0xFD,0xFD,0xFE,0xFD,0xFD,0xFD,0xFD,0xFC,0xFB,0xF2,0xE3,0xCF,0xC5,0xBC,
0xB0,0xA4,0x93,0x83,0x7A,0x76,0x74,0x70,0x6B,0x71,0x79,0x7E,0x89,0x92,0x89,0x9C,0xBC,0xB0,0xDB,0xE0,
0xD9,0xE3,0xE0,0xDF,0xD4,0xDB,0xA3,0x5A,0x4E,0x0F,0x04,0x0A,0x00,0x02,0x01,0x01,0x01,0x01,0x01,0x01,
0x02,0x02,0x04,0x21,0x46,0x70,0x88,0x9A,0xDD,0xE7,0xEE,0xFF,0xFA,0xFD,0xFC,0xFC,0xFC,0xFC,0xFD,0xFA,
0xEE,0xF3,0xF2,0xCF,0xC4,0xC4,0x9A,0xA4,0x86,0x86,0x83,0x7C,0x82,0x8D,0x80,0x90,0x9C,0x9E,0xA8,0xBC,
0xCF,0xCE,0xE2,0xF1,0xED,0xF7,0xFE,0xF1,0xFF,0xC4,0x49,0xA4,0x27,0x1A,0x40,0x00,0x06,0x01,0x00,0x02,
0x02,0x01,0x05,0x00,0x0E,0x1A,0x04,0x6C,0x88,0x83,0xA0,0xE7,0xE3,0xDF,0xFF,0xF8,0xF0,0xF5,0xFA,0xFD,
0xEF,0xED,0xF0,0xCE,0xCE,0xDA,0xC0,0x8D,0xB8,0x8F,0x7A,0x88,0x88,0x69,0x7C,0x97,0x7C,0x86,0xB0,0xB0,
0xA8,0xC9,0xCB,0xC5,0xDA,0xE8,0xCC,0xE5,0xE9,0xE3,0xE4,0xFC,0xBD,0x65,0xA3,0x11,0x4D,0x53,0x00,0x0B,
0x00,0x01,0x01,0x01,0x02,0x02,0x00,0x13,0x00,0x34,0x72,0x76,0x98,0xA3,0xF5,0xD8,0xEC,0xFF,0xF5,0xEB,
0xF5,0xF3,0xF6,0xE1,0xE8,0xDA,0xAB,0xC6,0xCB,0x8A,0x74,0x96,0x5B,0x61,0x82,0x83,0x65,0x93,0x9C,0x88,
0xB8,0xCB,0xC5,0xE3,0xF9,0xF7,0xF8,0xF8,0xF6,0xFB,0xEE,0xFF,0xC0,0x92,0xC7,0x04,0x67,0x5E,0x00,0x0D,
0x00,0x02,0x02,0x01,0x02,0x03,0x00,0x0E,0x00,0x34,0x73,0x95,0xA9,0xB2,0xFB,0xD4,0xEC,0xFD,0xF4,0xE3,
0xF2,0xEC,0xE7,0xD4,0xED,0xB9,0x9B,0xCA,0x86,0x70,0x7A,0x68,0x41,0x7A,0x83,0x5B,0x69,0x8D,0x92,0xD2,
0xD0,0xDA,0xF2,0xF8,0xF4,0xF8,0xF6,0xF2,0xFF,0xB4,0xED,0x99,0x1B,0xBC,0x1C,0x09,0x19,0x00,0x06,0x00,
0x02,0x02,0x00,0x03,0x03,0x00,0x53,0x49,0x6F,0x86,0xD5,0xC9,0xAD,0xFF,0xF4,0xE6,0xD6,0xF8,0xD9,0xDE,
0xF9,0xE8,0x6E,0xBF,0xA3,0x58,0x77,0x7A,0x64,0x49,0x9D,0x7E,0x6F,0xA8,0xC3,0xB4,0xD5,0xF8,0xF2,0xF3,
0xF4,0xF6,0xF3,0xF4,0xFF,0xA2,0xDF,0x5E,0x33,0x98,0x00,0x11,0x06,0x00,0x03,0x04,0x04,0x05,0x00,0x12,
0x1A,0x16,0x7D,0x86,0x99,0x8F,0xEC,0xC5,0xCB,0xFE,0xF8,0xD1,0xDA,0xE6,0xAE,0xC5,0xB8,0xA0,0x63,0x90,
0x92,0x5A,0x63,0x89,0x59,0x60,0x9D,0x83,0x89,0xD4,0xD1,0xB6,0xF1,0xF6,0xF2,0xF6,0xF0,0xFC,0xE7,0xEC,
0xEF,0x20,0x9D,0x82,0x00,0x28,0x00,0x03,0x02,0x0D,0x08,0x01,0x00,0x0E,0x00,0x1D,0x90,0x60,0x76,0xBE,
0xE9,0x9D,0xDA,0xE8,0xDC,0xCD,0xDE,0xDE,0xAC,0xCD,0xCF,0x71,0x51,0xBA,0x51,0x50,0x7F,0x67,0x40,0x72,
0xA0,0x67,0xE2,0xB8,0xD4,0xFB,0xF1,0xF3,0xF5,0xF5,0xCB,0xFF,0x81,0x80,0xC8,0x27,0x62,0x0B,0x34,0x1E,
0x00,0x13,0x00,0x01,0x05,0x0D,0x02,0x31,0x50,0x78,0x83,0xDD,0xC5,0xC1,0xFD,0xEC,0xF0,0xE6,0xF9,0xCC,
0xD1,0xCE,0x74,0x68,0x77,0x6D,0x2E,0x64,0x7A,0x3B,0x6F,0xA5,0x7D,0x9A,0xE9,0xE0,0xE2,0xF8,0xEB,0xFD,
0xE2,0xAC,0xF7,0x30,0x8D,0x9C,0x0B,0x6B,0x03,0x28,0x06,0x24,0x25,0x00,0x00,0x13,0x09,0x1B,0x94,0x4B,
0x6B,0xA7,0xE2,0x85,0xC0,0xE6,0xB2,0xCA,0xDB,0xD0,0x8C,0xCF,0xA2,0x5D,0x52,0xA1,0x52,0x3E,0xAA,0x61,
0x55,0xAC,0xB3,0x91,0xC5,0xF7,0xE8,0xF0,0xEF,0xFF,0xD4,0xDA,0xDD,0x1D,0xBF,0x69,0x10,0x2F,0x09,0x21,
0x00,0x2F,0x0B,0x00,0x00,0x32,0x00,0x61,0x9D,0x40,0x72,0xB5,0xD8,0x6D,0xE6,0xD4,0xB9,0xC3,0xE8,0xAF,
0x81,0xE4,0x96,0x46,0x6C,0xA4,0x39,0x58,0xD6,0x52,0x67,0xF4,0xB1,0xBC,0xF8,0xF1,0xEE,0xFD,0xDF,0xD9,
0xF4,0x36,0xB8,0x7D,0x19,0x5C,0x00,0x10,0x01,0x13,0x08,0x0A,0x00,0x33,0x37,0x94,0x25,0x8B,0x88,0xCB
};
unsigned long a;
void main()
{
a=0;
AUXR |= 0x80; //定时器时钟1T模式
TMOD &= 0xF0; //设置定时器模式
TL0 = 0x52; //设置定时初值
TH0 = 0xFD; //设置定时初值
TF0 = 0; //清除TF0标志
TR0 = 1; //定时器0开始计时
/****************PWM*********************/
CCAPM0 |= B6|B1; //ECOM0PWM0
CCAP0L =0X20;
CCAP0H =0X20;
CCAPM0 |=B7|B1; //ECOM0//PWM0
CCON |= B6; //CR
/****************************************/
//P1M1=0X02;
EA=1;
TR0=1;
ET0=1;
for(;;);
a=1;
}
void pwm1()interrupt 1
{
CCAP0L =n[a];
CCAP0H =n[a];
a=a++;
;
}
