from main.h:120
typedef struct
{
uint32_t ChunkID;
uint32_t FileSize;
uint32_t FileFormat;
uint32_t SubChunk1ID;
uint32_t SubChunk1Size;
uint16_t AudioFormat;
uint16_t NbrChannels;
uint32_t SampleRate;
uint32_t ByteRate;
uint16_t BlockAlign;
uint16_t BitPerSample;
uint32_t SubChunk2ID;
uint32_t SubChunk2Size;
}WAVE_FormatTypeDef;