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QT serial communication with one master and multiple slaves
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The upper computer controls multiple devices through a single serial port and uses serialport type serial communication. It requires sending read instructions to multiple devices through a single serial port, as well as sending instructions to return data at regular intervals. If the data is often returned incorrectly, it simply means how to control the device through a single serial port and send and read instructions without mutual interference. Thank you
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Hi and welcome to devnet,
What kind of serial port are you talking about ?
How are you putting them all together ?
What kind of device are you connecting to ?
