User`s manual

Using Control Pins
8-61
Example: Using Software Handshaking
Suppose you want to use software flow control with the example described in
“Example: Reading Binary Data” on page 8-45. To do this, you must configure
the oscilloscope and serial port object for software flow control.
fprintf(s,'RS232:SOFTF ON')
s.FlowControl = 'software';
To pause data transfer, you write the numerical value 19 to the device.
fwrite(s,19)
To resume data transfer, you write the numerical value 17 to the device.
fwrite(s,17)