Tektronix KEITHLEY 2600B Series User Manual

Section 9: TSP command reference Series 2600B System SourceMeter® instrument Reference Manual
9-104 2600BS-901-01 Rev. F/August 2021
Example
if fs.is_dir("/usb1/temp") == true then
fs.chdir("/usb1/temp")
testPath = fs.cwd()
print(testPath)
else
testPath = fs.cwd()
print(testPath)
end
Insert a USB flash drive into the front panel of the instrument.
Verify that /usb1/temp is a directory and change it to be the current working directory.
Set the variable for the current working directory to be testPath.
The return should be:
/usb1/temp
If /usb1/temp is not a directory, set the variable for the current working directory to be testPath.
The return is:
/usb1
Also see
None
fs.is_dir()
This function tests whether or not the specified path refers to a directory.
Type
TSP-Link accessible
Affected by
Where saved
Default value
Function
Yes
Usage
status = fs.is_dir("path")
status
Whether or not the given path is a directory (true or false)
path
The path of the file system entry to test
Details
The file system path may be absolute or relative to the current working system path.
Example 1
print("Is directory: ", fs.is_dir("/usb1/"))
Because /usb1/ is always the root directory of an inserted flash drive, you can use this command to verify that
USB flash drive is inserted.
Example 2
if fs.is_dir("/usb1/temp") == false then
fs.mkdir("/usb1/temp")
end
Insert a USB flash drive into the front panel of the instrument.
Check to see if the temp directory exists.
If it does not exist, create a directory named temp.

Tektronix KEITHLEY 2600B Series Specifications

General

Brand	Tektronix
Model	KEITHLEY 2600B Series
Category	Measuring Instruments
Language	English