How do I unpack bits from a structure's stream_data in c code?
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by Chelp
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Published on 2010-06-15T08:53:56Z
Indexed on
2010/06/15
12:52 UTC
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c
|bit-manipulation
Ex.
typedef struct
{
bool streamValid;
dword dateTime;
dword timeStamp;
stream_data[800];
} RadioDataA;
Ex. Where stream_data[800]
contains:
**Variable** **Length (in bits)**
packetID 8
packetL 8
versionMajor 4
versionMinor 4
radioID 8
etc..
I need to write:
void unpackData(radioDataA *streamData, MA_DataA *maData)
{
//unpack streamData (from above) & put some of the data into maData
//How do I read in bits of data? I know it's by groups of 8 but I don't understand how.
//MAData is also a struct.
}
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