wildfire1982 Posted February 18, 2004 Posted February 18, 2004 Hello folks. I am using the rs232.vb file to access the serial port in a vb.net program and am looking through the manual of a device to which i would like to connect. It says "send the 'print signal' (pin4 on output socket) high and the device will send its current values". Is it possible to send a change the state of a pin through rs232 as my attempt to request the information and read it from the buffer either returns a timed out operation or a 0 when it shouldn be. Any thoughts would be most appreciated. Chris Quote Chris
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