Sending Different Sized Integers together over TCP/IP
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I need to send a data packet in binary to a remote device via TCP/IP. The data packet format consists of a series of 8 bit unsigned integers and 16 signed integers that need to be sent together in twos complement representation. I am using fwrite to send binary data to the device. However, I can only write with one type of precision at a time. Are there other commands which I can use to send these different precision types together in one packet?
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Nathan Crosty
2013-7-23
编辑：Nathan Crosty
2013-7-23
0 个投票
You might look into "packing" your values of different types using a structure and sending that, then of course unpacking them on the receiving end.
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