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Cleanup wave_file_hdr declaration for string WAVE ... thanks Hoernchen for the info.

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This commit is contained in:
TitanMKD
2013-04-11 19:57:19 +02:00
parent 3a9d240b24
commit 9749466512
1 changed files with 8 additions and 8 deletions
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16
host/libhackrf/examples/hackrf_transfer.c
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@ -67,15 +67,15 @@
/* WAVE or RIFF WAVE file format containing IQ 2x8bits data for HackRF compatible with SDR# Wav IQ file */ /* WAVE or RIFF WAVE file format containing IQ 2x8bits data for HackRF compatible with SDR# Wav IQ file */
typedef struct typedef struct
{ {
char groupID[4]; /* "RIFF" */ char groupID[4]; /* 'RIFF' */
uint32_t size; /* File size + 8bytes */ uint32_t size; /* File size + 8bytes */
char riffType[4]; /* WAVE */ char riffType[4]; /* 'WAVE'*/
} t_WAVRIFF_hdr; } t_WAVRIFF_hdr;
#define FormatID "fmt " /* chunkID for Format Chunk. NOTE: There is a space at the end of this ID. */ #define FormatID "fmt " /* chunkID for Format Chunk. NOTE: There is a space at the end of this ID. */
typedef struct { typedef struct {
char chunkID[4]; /* "fmt " */ char chunkID[4]; /* 'fmt ' */
uint32_t chunkSize; /* 16 fixed */ uint32_t chunkSize; /* 16 fixed */
uint16_t wFormatTag; /* 1 fixed */ uint16_t wFormatTag; /* 1 fixed */
@ -88,7 +88,7 @@ typedef struct {
typedef struct typedef struct
{ {
char chunkID[4]; /* "data" */ char chunkID[4]; /* 'data' */
uint32_t chunkSize; /* Size of data in bytes */ uint32_t chunkSize; /* Size of data in bytes */
/* Samples I(8bits) then Q(8bits), I, Q ... */ /* Samples I(8bits) then Q(8bits), I, Q ... */
} t_DataChunk; } t_DataChunk;
@ -104,13 +104,13 @@ t_wav_file_hdr wave_file_hdr =
{ {
/* t_WAVRIFF_hdr */ /* t_WAVRIFF_hdr */
{ {
"RIFF", /* groupID */ { 'R', 'I', 'F', 'F' }, /* groupID */
0, /* size to update later */ 0, /* size to update later */
"WAVE" { 'W', 'A', 'V', 'E' }
}, },
/* t_FormatChunk */ /* t_FormatChunk */
{ {
"fmt ", /* char chunkID[4]; */ { 'f', 'm', 't', ' ' }, /* char chunkID[4]; */
16, /* uint32_t chunkSize; */ 16, /* uint32_t chunkSize; */
1, /* uint16_t wFormatTag; 1 fixed */ 1, /* uint16_t wFormatTag; 1 fixed */
2, /* uint16_t wChannels; 2 fixed */ 2, /* uint16_t wChannels; 2 fixed */
@ -121,7 +121,7 @@ t_wav_file_hdr wave_file_hdr =
}, },
/* t_DataChunk */ /* t_DataChunk */
{ {
"data", /* char chunkID[4]; */ { 'd', 'a', 't', 'a' }, /* char chunkID[4]; */
0, /* uint32_t chunkSize; to update later */ 0, /* uint32_t chunkSize; to update later */
} }
}; };