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Reading a number of bytes and retrieving a string Hide the details
Character string read in the entry buffer, 0 if the read operation was not performed.
Number of the relevant serial port: 1, 2, 3, ... 32 for COM1, COM2, COM3, ... COM32. Identifier of the serial port returned by sOpen (if this function was called with a serial port name).
Number of bytes to read in the entry buffer of the serial port. The number of bytes to read is returned by sInEntryQueue.
Last update: 10/26/2021
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All you have to do is configure your product as follows: