#include "includes.h"
void my_mp3(void)
{
u16 MUSIC_BUFFER[80]={0xBD,0xdc,0x0a,0x5b,0x30,0x30,0x3a,0x32,0x31,0x2e,0x36,0x33,0x5d,0xce,0xd2,0xb0,
0xd1,0xd7,0xd4,0xbc,0xba,0xb9,0xd8,0xc6,0xf0,0xc0,0xb4,0xd6,0xbb,0xc1,0xf4,0xcf,
0xc2,0xd2,0xbb,0xb8,0xf6,0xd1,0xf4,0xcc,0xa8,0x0a,0x5b,0x30,0x30,0x3a,0x32,0x36,
0x2e,0x30,0x30,0x5d,0xc3,0xbf,0xb5,0xb1,0xcc,0xec,0xba,0xda,0xcd,0xc6,0xbf,0xaa,
0xb3,0xc7,0xc3,0xc5,0xb6,0xd4,0xd6,0xf8,0xd2,0xb9,0xc4,0xbb,0xb7,0xa2,0xb4,0xf4,
};
while(1)
{
static u16 i=0;
SPIx_SetSpeed(SPI_SPEED_16);
if(VS_DQ!=0) // 非暂停 送数据给VS1003
{
u16 n;
VS_XDCS=0;
for(n=0;n<32;n++)
{
SPIx_ReadWriteByte(MUSIC_BUFFER[i++]);
}
VS_XDCS=1;
}
if(i==79)
{
i=0;
}
}
}
自己写了个mp3的部分音频数据,写进去还是没声音、、、 |