Implementacija senzorskog sučelja upravljačkim programom na operacijskom sustavu Linux

master's thesis

• Title (english): Sensor Interface Implementation on Linux Operating System Using Device Driver
• Author: Benjamin Horvat
• Mentor: Davor Petrinović (mentor)
• Committee member: Davor Petrinović (predsjednik povjerenstva)
• Committee member: Damir Seršić (član povjerenstva)
• Committee member: Goran Molnar (član povjerenstva)
• Granter: University of Zagreb; Faculty of Electrical Engineering and Computing; Zagreb
• Defense date and country: 2016-07-11, Croatia
• Scientific / art field, discipline and subdiscipline: TECHNICAL SCIENCES; Computing

Abstract

Tema ovog diplomskog rada je implementacija senzorskog sučelja upravljačkim programom na operacijskom sustavu Linux. Započinje uvodom, nakon kojeg slijedi 2. poglavlje u kojem je objašnjeno što je Linux jezgra, a što su upravljački programi. Razrađuju se vrste upravljačkih programa, njihov način rada i struktura. Objašnjava se razlika između korisničkog i jezgrenog prostora, na koji način se moduli učitavaju u jezgru, kako se obrađuju prekidi i što je to usporedno izvođenje u jezgri. U 3. poglavlju se obrađuju temperaturni senzori --- njihova struktura, performanse i komunikacijski protokoli. U 4. poglavlju prikazano je fizičko ostvarenje sustava, te je objašnjena implementacija izvornih kodova upravljačkih programa, nakon čega slijedi 5. poglavlje --- Upute za korištenje.

Abstract (english)

The subject of this thesis is sensor interface implementation on Linux operating system using device driver. It begins with an introduction, followed by the 2. chapter which explaines what a Linux kernel is, and what device drivers are. It is elaborated upon the type of drivers, their mode of operation and structure. The difference between the user and kernel space, how the modules are loaded into the kernel, how to handle interrupts and what is concurrency in the kernel is also explained in it. The 3. chapter discusses the temperature sensors --- their structure, performance and communication protocols. The 4. chapter shows the physical realization of the system and the implementation of the drivers source code, followed by the 5. chapter --- User Manual.

• Keywords: Upravljački program; jezgreni modul; char device; temperaturni senzor; Linux; DS18B20; DHT11; DHT22; Raspberry Pi
• Keywords (english): Device driver; kernel module; char device; temperature sensor; Linux; DS18B20; DHT11; DHT22; Raspberry Pi
• Language: croatian
• URN:NBN: urn:nbn:hr:168:991946
• Study programme: Title: Computing; Study programme type: university; Study level: graduate; Academic / professional title: magistar/magistra inženjer/inženjerka računarstva (magistar/magistra inženjer/inženjerka računarstva)
• Type of resource: Text
• File origin: Born digital
• Access conditions: Closed access
• Created on: 2018-02-06 09:09:50