Senzor otiska prsta temeljen na razvojnom sustavu STM32F4 Discovery Board

undergraduate thesis

• Title (english): Fingerprint Sensor Based on STM32F4 Discovery Board
• Author: Ivan Sinković
• Mentor: Željka Lučev Vasić (mentor)
• Committee member: Željka Lučev Vasić (predsjednik povjerenstva)
• Committee member: Ivana Čuljak (član povjerenstva)
• Committee member: Antonio Stanešić (član povjerenstva)
• Granter: University of Zagreb; Faculty of Electrical Engineering and Computing; Zagreb
• Defense date and country: 2020-08-28, Croatia
• Scientific / art field, discipline and subdiscipline: TECHNICAL SCIENCES; Computing
• Scientific / art field, discipline and subdiscipline: TECHNICAL SCIENCES; Electrical Engineering

Abstract

U ovom radu opisan je sustav koji služi za dobivanje slike otiska prsta s kapacitivnog senzora FingerTIPTM tvrtke Infineon Technologies. Razvijena je programska podrška za SPI komunikaciju između senzora i razvojnog sustava STM32F4 Discovery Board. Za fizičko povezivanje senzora sa razvojnim sustavom izrađena je tiskana pločica. Razvijena je i programska podrška za UART komunikaciju između razvojnog sustava i osobnog računala. Napravljen je pregled područja biometrije s naglaskom na otisak prsta. Navedene su vrste senzora otiska prsta te su uspoređeni neki od aktualnih senzora. Dani su primjeri korištenja tehnologije otiska prsta. Opisan je način rada korištenog senzora i pojedinih dijelova sustava bitnih za njegovu implementaciju i funkcionalnost. Priložena je tehnička dokumentacija izrađene tiskane pločice i programska podrška s uputama za instalaciju i konfiguraciju cijelog sustava.

Abstract (english)

This paper describes a system used to obtain a fingerprint image from a capacitive FingerTIPTM sensor produced by Infineon Technologies. Firmware for SPI communication between the sensor and the STM32F4 Discovery Board has been developed. A printed circuit board was made to physically connect the sensor to the development system. Firmware for UART communication between the development system and a personal computer has also been developed. An overview of the biometrics area was made with an emphasis on the fingerprint. The types of fingerprint sensors are listed and some of the current sensors are compared. Examples of the use of fingerprint technology are given. The mode of operation of the used sensor and individual parts of the system important for its implementation and functionality are described. The technical documentation of the made printed circuit board and the software with instructions for installation and configuration of the whole system are enclosed.

• Keywords: otisak prsta; senzor; biometrija; razvojni sustav STM32F4 Discovery Board; PCB; SPI komunikacija
• Keywords (english): fingerprint; sensor; biometry; STM32F4 Discovery Board development system; PCB; SPI communication
• Language: croatian
• URN:NBN: urn:nbn:hr:168:858716
• Study programme: Title: Electrical Engineering and Information Technology; Study programme type: university; Study level: undergraduate; Academic / professional title: sveučilišni/a prvostupnik/ prvostupnica (baccalaureus/baccalaurea) inženjer/inženjerka elektrotehnike i informacijske tehnologije (sveučilišni/a prvostupnik/ prvostupnica (baccalaureus/baccalaurea) inženjer/inženjerka elektrotehnike i informacijske tehnologije)
• Type of resource: Text
• File origin: Born digital
• Access conditions: Closed access
• Created on: 2023-01-14 09:55:05