how to use bytesavailablefcn ?
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hi
I definned bytesavailablefcn property from inspector like blow:
so whenever i need the "DATA" variable, it is update to last string from serialport. it works well.
but how i can define bytesavailablefcn from command line???
exceuse my english.
回答（1 个）
Walter Roberson
2016-9-8
Supposing s is the serial port object, then
set(s, 'BytesAvailableFcn', @(src, event) assignin('base','DATA', fscanf(src, '%s') )
for example.
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2016-9-8
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