Uporaba plošče BeagleBone Black za zajem digitalnih signalov z velikim dinamičnim razponom

Vovk, Matjaž (author), Slavič, Janko (mentor)

V nalogi smo raziskovali uporabnost plošče BeagleBone Black kot platforme za komunikacijo z analogno-digitalnim pretvornikom z velikim dinamičnim razponom. Razvili smo ustrezno programsko opremo in preizkusili njeno delovanje. Rezultati kažejo, da je uporaba takšne konfiguracije za zajem digitalnih signalov mogoča. Programska oprema, ki je bila v okviru te naloge razvita, omogoča kontinuiran zajem, proženje ob dogodkih in izkoriščanje celotnih zmogljivosti pretvornika.

• Language: Slovenian
• Keywords: BeagleBone Black, programirljiva realno-časovna enota, zajem signalov, dinamični razpon, vmesnik SPI, analogno-digitalna pretvorba, odprta koda
• Work type: Final paper
• Typology: 2.11 - Undergraduate Thesis
• Organization: FS - Faculty of Mechanical Engineering
• Place of publishing: Ljubljana
• Publisher: [M. Vovk]
• Year: 2018
• Number of pages: XIII, 29 str.
• PID: 20.500.12556/RUL-102262
• UDC: 004.92+004.383.3(043.2)
• COBISS.SI-ID: 16166939
• Publication date in RUL: 01.08.2018

Secondary language

• Language: English
• Title: Using BeagleBone Black for high dinamic range data acquisition

Abstract

In this thesis, the possibility of using BeagleBone Black as a communication platform in measurement systems with high dynamic range is researched. Software for communication between BeagleBone Black and analog-to-digital converter was developed and tested. The results show that the given component configuration can be used for acquisition of digital signals. The developed software allows continuous data acquisition, triggering of measurements, and exploiting all the capabilities of the converter.

• Keywords: BeagleBone Black, Programmable Real-Time Unit, measurement, dynamic range, Serial Peripheral Interface, analog-to-digital conversion, open-source