求解，各位大神

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file:///C:\Users\LZJ\AppData\Roaming\Tencent\Users\2166787685\QQ\WinTemp\RichOle\OFPDTLB_)E52F_]8PNA)VOG.png各位大神，这为什么在串口调试助手里面打印不出来东西呢




int main()
{
    short Acel[3];
        short Gyro[3];
    AnBT_DMP_MPU6050_Init();
    USARTx_Config();
  dmp_read_fifo(Gyro, Acel, anbt_mpu6050_quat_data, &sensor_timestamp, &sensors, &more);       
    printf("加速度：%8d%8d%8d",Acel[0],Acel[1],Acel[2]);   
    printf("陀螺仪:%8d%8d%8d",Gyro[0],Gyro[1],Gyro[2]);
}