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LabVIEW is an inherently concurrent language, so it is very easy to program multiple tasks that are performed in parallel via multithreading, for example by drawing two or more parallel while loops and connecting them to two separate nodes. This provides a great benefit for test system automation, where it is common practice to run processes ...
There are also some specifications for T&M-specific protocols over PC-standard I/O, such as HiSLIP [2] or VXI-11 [3] (over TCP/IP) and USBTMC [4] (over USB). The VISA library has standardized the presentation of its operations over several software reuse mechanisms, including through a C API exposed from Windows DLL , visa32.dll, over the ...
NI also offers LabVIEW support for this device with the NI-USRP Driver. [5] USRP N210 and USRP2 are supported by MATLAB and Simulink. [6] This package includes plug-ins and several examples for use with both the devices. OpenLTE is an open source implementation of the 3GPP LTE specifications as a SDR. [7] [circular reference]
For example, an on-screen dial widget could be implemented physically as a knob. Phidgets are a system of low-cost electronic components and sensors that are controlled by a personal computer. Using the Universal Serial Bus (USB) as the basis for all phidgets, the complexity is managed behind an Application Programming Interface (API).
For example: Waiting for a trigger, starting the ADC, looking up the time, waiting for the ADC to finish, move value to RAM, switch multiplexer, get TTL input, let DAC proceed with voltage ramp. Today, signals from some sensors and Data Acquisition Systems can be streamed via Bluetooth.
VCIbus hardware. VME eXtensions for instrumentation bus (VXI bus) refers to standards for automated test based upon VMEbus.VXI defines additional bus lines for timing and triggering as well as mechanical requirements and standard protocols for configuration, message-based communication, multi-chassis extension, and other features.
The Bus Pirate was designed for debugging, prototyping, and analysing "new or unknown chips". [1] Using a Bus Pirate, a developer can use a serial terminal to interface with a device, via such hardware protocols as SPI, I 2 C and 1-Wire.
USB connects peripheral devices, such as keyboards and mice, to PCs. USB is a Plug and Play bus that can handle up to 127 devices on one port, and has a theoretical maximum throughput of 480 Mbit/s (high-speed USB defined by the USB 2.0 specification). Because USB ports are standard features of PCs, they are a natural evolution of conventional ...