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Section 8: Instrument programming Series 2600B System SourceMeter® instrument Reference Manual

8-100 2600BS-901-01 Rev. F/August 2021

Example: Using tspnet commands

function 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")))

end

function 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)

end

test_tspnet()

Tektronix KEITHLEY 2600B Series User Manual

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