Any idea how to read string with variable length? In HSERIN command, I'm not sure how I can allocate the variables since the length of data can change eg.
AB
CDEF
GHI
JKLMNO
Your help is much appreciated.
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Any idea how to read string with variable length? In HSERIN command, I'm not sure how I can allocate the variables since the length of data can change eg.
AB
CDEF
GHI
JKLMNO
Your help is much appreciated.
If you don't have a constant terminator, or your data is not ASCII, you will probably just have to set a timeout that is long enough to cover receiving the longest possible string.