Model 2461 Interactive SourceMeter® Instrument Reference Manual Section 3: Functions and features2461-901-01 A/November 2015 3-165Example: Using tspnet commandsfunction telnetConnect(ipAddress, userName, password)-- Connect through Telnet to a computer.id = tspnet.connect(ipAddress, 23, "")-- Read the title and login prompt from the computer.print(string.format("from computer--> (%s)", tspnet.read(id, "%n")))print(string.format("from computer--> (%s)", tspnet.read(id, "%s")))-- Send the login name.tspnet.write(id, userName .. "\r\n")-- Read the login echo and password prompt from the computer.print(string.format("from computer--> (%s)", tspnet.read(id, "%s")))-- Send the password information.tspnet.write(id, password .. "\r\n")-- Read the telnet banner from the computer.print(string.format("from computer--> (%s)", tspnet.read(id, "%n")))print(string.format("from computer--> (%s)", tspnet.read(id, "%n")))print(string.format("from computer--> (%s)", tspnet.read(id, "%n")))print(string.format("from computer--> (%s)", tspnet.read(id, "%n")))endfunction test_tspnet()tspnet.reset()-- Connect to a computer using Telnet.telnetConnect("192.0.2.1", "my_username", "my_password")-- Read the prompt back from the computer.print(string.format("from computer--> (%s)", tspnet.read(id, "%n")))-- Change directory and read the prompt back from the computer.tspnet.write(id, "cd c:\\\r\n")print(string.format("from computer--> (%s)", tspnet.read(id, "%s")))-- Make a directory and read the prompt back from the computer.tspnet.write(id, "mkdir TEST_TSP\r\n")print(string.format("from computer--> (%s)", tspnet.read(id, "%s")))-- Change to the newly created directory.tspnet.write(id, "cd c:\\TEST_TSP\r\n")print(string.format("from computer--> (%s)", tspnet.read(id, "%s")))-- if you have data print it to the file.-- 11.2 is an example of data collected.cmd = "echo " .. string.format("%g", 11.2) .. " >> datafile.dat\r\n"tspnet.write(id, cmd)print(string.format("from computer--> (%s)", tspnet.read(id, "%s")))tspnet.disconnect(id)endtest_tspnet()
