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Set serial DTR pin
setDTR(device,true)
setDTR(device,false)
setDTR(device,true) sets the specified serial data terminal ready (DTR) pin.
device
example
setDTR(device,false) resets the specified serial DTR pin.
collapse all
Set and then reset the serial DTR pin.
device = serialport("COM3",9600); ⋮ setDTR(device,true) ⋮ setDTR(device,false)
Set and then reset the serial DTR pin using the VISA-Serial interface.
device = visadev("COM3"); ⋮ setDTR(device,true) ⋮ setDTR(device,false)
serialport
visadev
Serial port, specified as a serialport object or visadev object.
Example: setDTR(device,true) sets the DTR pin for the serial port connection device.
Example: setDTR(device,true) sets the DTR pin for the VISA-Serial resource device.
Introduced in R2019b
setRTS
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