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Get serial pin status
status = getpinstatus(device)
status = getpinstatus(device) gets the serial pin status and returns it as a structure to status.
status
device
example
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Get the serial pin status for the specified port.
device = serialport("COM3",9600); ⋮ status = getpinstatus(device)
status = struct with fields: ClearToSend: 1 DataSetReady: 1 CarrierDetect: 1 RingIndicator: 0
Get the serial pin status for the specified port using the VISA-Serial interface.
device = visadev("COM3"); ⋮ status = getpinstatus(device)
serialport
visadev
Serial port, specified as a serialport object or visadev object.
Example: getpinstatus(device) returns the serial pin status for the serial port connection device.
getpinstatus(device)
Example: getpinstatus(device) returns the serial pin status for the VISA-Serial resource device.
Pin status, returned as a structure with the logical type fields named ClearToSend, DataSetReady, CarrierDetect, and RingIndicator.
ClearToSend
DataSetReady
CarrierDetect
RingIndicator
Introduced in R2019b
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