I have a problem, any one else can help me
i want to interface Atmega8 microcontroller through usb.please tell me how to it
View ArticleSQR stuck in ON position
Hi all,I have a program written for collecting raw image data from images which are saved in a folder. I used "Read BMP File.vi" for collecting raw data. The code was working fine initially....But now...
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Device does not show up in VISA resource name list or MAX
Hello,I have an issue with my R&S HMP2030 power supply.I have it connected to the PC via a USB cable. I selected the USB mode on the device panel and installed the drivers supplied by the company....
View ArticleWANTED 488-PC1A board
I know this is a long shot being the board were made somewhere around 1988, but I am willing to purchase any 488-PC1A cards that anyone has in inventory. These cards are made by ICS for the ISA slot...
View ArticleDevice Keithley 6517A for reading voltage output
Hello, I use the device Keithley 6517A as a voltage supply and as a current reading.I use the vi "V-Source Output.vi" to select the voltage value in output (-1000 V to +1000 V) and after, I do a...
View ArticleI/O Error for USB-Serial on Win10
We've got a device that uses a Cypress EZ-USB FX1 configured for CDC USB-Serial interface with the latest Cypress drivers. We're using NI-MAX with Switch Executive to interface with the serial device....
View ArticleNI DAQ interactions with a temperature control unit
Unfortunately, I will not be able to provide a screenshot or exact data. But here's the issue. We're needing to run a 5V PWM from an Arduino uno r3 through a Wavelength Electronics PTC K-CH 5. When...
View ArticleNi 8452 I2C SCL
I have ni 8452 and i am working I2C. My problem is that I send example c code to device but i don't observe any clock waveform or data on oscilloscope. Can you help me? How can i see clock waveform....
View ArticleWriting LabVIEW drivers for UR5e
HiWe intend to use the Universal Robot's model UR5e with LabVIEW. The communication protocol intended to use is Ethernet (TCP/IP over Ethernet) to control the robot. Please suggest as to how can we...
View ArticleSweep not measuring nanoAmps or microVolts
Hi everyone.I apologise if this is a straightforward question. I'm using a Keithley 2410. I have a vi (modified from the NI example IV sweep code, labview 15) that performs a logarithmic sweep between...
View ArticleAgilent E3633a DC power supply wont stop beeping!!
I am using VISA commands to control an agilent E3633a DC power supply given some other commands in a for loop. Every time I write with a VISA command, which is inside a for loop, the power supply...
View ArticleGPIB To RS232 Converter Status
Hello, I'm using the GPIB To RS232 device to communicate with a Stone age DMM and PSU, as they don't have ethernet or even serial! The issue I have is I need to initialise my system before allowing the...
View ArticleVISA - Queueing
Is it possible to have a Enqueue -> Dequeue -> Enqueue in the producer loop from the producer-consumer architecture? The Enqueued elements are strings from the VISA port I need to have a...
View ArticleHelp with GPIB driver on Ubuntu
I try install ni4882-2.9.1f0 driver on ubuntu 14.04 with command bash ./INSTALL--nodeps and hava error as bellow:Installing NI-488.2 version 2.9.1f0... Pre Installation . Post Installation . Pre...
View ArticleNI 4072 - Autoranging function
I'm using an NI 4072 to measure a voltage which I expect to be around 0V. There's some noise, so I am taking 50 samples and arriving at a mean to return to a higher level function. I was surprised to...
View ArticleWrite a string through labview on lcd connected by I2C to arduino nano.
Hi, I'm new in VISA and i need to send a max value of a data array to a lcd that I connected to arduino nano by I2C protocol. I saw a lot of tutorial of send a string without I2C protocol, but I need...
View ArticleSystem.AccessViolationException Setting VISA Session Timeout 0xc0000005
We are seeking the community input on an exception with which we have been struggling for a couple of weeks.The following exception occurs when setting the timeout of the open message-based session...
View ArticleChroma 61505 Ethernet
Hey everyone,I am doing a team project for my university in which I should use the Chroma 61505 via Ethernet. The problem is, that I dont know first off all, which of those Initializing drivers to...
View ArticleHow to receive 'null' character' in serial communication through VISA?
Hello guys. I am using PCIe 8431/8 board and trying to receive data from device. Devices are sending data including null character which is 0x00 in ASCII code. In Labview, null character is...
View ArticleNI VISA y drivers
Hi everyone, I want to control a PNA n5242 (Agilent) with Labview, but I want to install LV on the internal PNA computer, but I should not install NI VISA to make PNA's IO Control structure works...
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