Sistem za oddaljeni dostop do merilnih naprav Red Pitaya

GOLINAR, LUKA (author), Rozman, Robert (mentor)

V diplomskem delu smo podrobneje predstavili merilni sistem Red Pitaya z nekaterimi osnovnimi orodji. Razvili smo sistem za oddaljen dostop, ki omogoča povezovanje, kontrolo in rezervacijo Red Pitaya merilnih sistemov na nekem oddaljenem strežniku. Integrirali smo obstoječi SCPI strežnik na sistem za oddaljen dostop in dodali možnost pisanja kratkih SCPI programov. Razvili smo program za dostopanje do FPGA registrov merilnega sistema Red Pitaya in ga vključili v sistem za oddaljen dostop. Dodali smo možnost shranjevanja podatkov o signalih iz obstoječih aplikacij za napravo Red Pitaya. Za ta namen smo razvili namensko aplikacijo, ki temelji na ogrodju obstoječe aplikacije Generatorja in Osciloskopa. V aplikaciji smo dodali nekaj osnovnih funkcionalnosti, kot je vklop LED diod in shranjevanja podatkov na sistem za oddaljen dostop. Sistem ima možnost pregleda ter brisanja shranjenih podatkov. Sistem med drugim omogoča tudi dodajanje merilnih sistemov Red Pitaya, dodajanja uporabnikov in spreminjanja osebnih podatkov, s katerim se prijavimo v sistem. Za konec smo prikazali način, kako lahko z uporabo strežnika sistem za oddaljen dostop objavimo na spletu.

• Language: Slovenian
• Keywords: Red Pitaya, sistem za oddaljen dostop, spletne aplikacije Red Pitaya, podatkovna baza, SCPI strežnik, FPGA, registri
• Work type: Bachelor thesis/paper
• Organization: FRI - Faculty of Computer and Information Science
• Year: 2016
• PID: 20.500.12556/RUL-85563
• Publication date in RUL: 16.09.2016

Secondary language

• Language: English
• Title: The Remote Access Server for Red Pitaya Measurement Devices

Abstract

In this thesis, we took a closer look at the Red Pitaya measurement system with some of its basic tools. We developed a Remote Access Server for access, reservation and control of Red Pitaya systems. We integrated the existing Red Pitaya's SCPI server into the remote access server and added a feature for writing small SCPI compatible programs. We developed a program for accessing FPGA registers on the Red Pitaya, and integrated it with our remote access server. In the scope of this project we also created a simple Red Pitaya application on the base of existing Red Pitaya's Oscilloscope and Generator frameworks. We added a basic feature for turning on and off LED diodes, and a feature for saving data about acquired signals, which can be viewed and deleted remotely. The server also supports adding users and Red Pitaya measurement systems to the database. At the end, we explained how to use Nginx to deploy our application.

• Keywords: Red Pitaya, remote access server, Red Pitaya web application, database, SCPI server, FPGA, registers