20.500.12556/DKUM-39682 MOŽNOST KOMUNIKACIJE PLATFORME ANDROID Z ZUNANJIMI NAPRAVAMI COMMUNICATION POSSIBILITIES BETWEEN ANDROID PLATFORM AND EXTERNAL DEVICES V diplomskem delu obravnavamo povezljivost platforme Android z zunanjimi napravami. Natančno bomo spoznali možnosti komunikacije med posameznimi načini povezav – vmesnikov, kot so USB, Bluetooth, Wi-Fi in NFC, ter to podprli s primeri izvorne kode, pripravljene za izvajanje na platformi Android. Predstavili in praktično izvedli bomo komunikacijo med prototipnim vezjem Arduino in platformo Android s pomočjo vmesnika Bluetooth. V ta namen bomo implementirali preprosti protokol komunikacije na nivoju vhodnih in izhodnih tokov za prenos sporočil med napravama. Varnost parametrov – ukazov –, ki jih vezje izvede, bo kodirana z MD5. Vezje bo krmililo lestenec za spreminjanje barv svetilk. Barvo bo določil algoritem povprečne barve na mobilni napravi, napisan v jeziku C++, ki se izvaja kot native izvorna koda na platformi Android. Za zajemanje in računanje povprečne barve matrike nam bo v pomoč odprta knjižnica OpenCV. The thesis focuses on connectivity between Android platform and external devices. Possibilities of communication with different interfaces such as USB, Bluetooth, Wi-Fi, NFC will be examined and supported with source code ready to run on Android platform. Communication between prototype circuit Arduino and Android powered devices via Bleutooth interface will be presented and practically implemented. A simple communication protocol at the level of input and output streams for transmission of messages between devices has been devised. The data security of parameters – commands to execute on the circuit – in messages is encoded with MD5. The circuit will control the chandeliers behavior of lights, color will be determined by average color algorithm on the mobile device written in C++ implemented as a native source code to the Android platform. Capture and calculation of average color matrix for current image, will be done with the help of OpenCV library. Android Arduino zunanje naprave mobilne aplikacije USB NFC Wi-Fi Bluetooth elektronsko prototipno vezje Android Open Accessory Development Kit ADK NDK Android Accessory Protocol Android Arduino external devices mobile applications USB NFC Wi-Fi Bluetooth prototype electronic circuit Android Open Accessory Development Kit ADK NDK Android Accessory Protocol true true false [D. Vantur] Slovenski jezik Angleški jezik Diplomsko delo 2013-02-16 07:20:03 2013-02-27 15:18:09 2022-05-12 23:08:30 2021-04-22 03:28:30 2013 0 Maribor 0 0000-00-00 NiDoloceno NiDoloceno NiDoloceno 0000-00-00 0000-00-00 0000-00-00 004.5:[659.2:004](043.2) 16722454 URN:SI:UM:DK:VBTMTJ3Y UNI_Vantur_Damjan_2013.pdf UNI_Vantur_Damjan_2013.pdf 1 E6EEFC659BE85CBC1F923ECA611A7DA6 d133bbcdaa509cc2da964aad0f863175f03664150f55570d7a436a1948162bbf 3151a67c-7c09-11eb-bb7a-00155d0001ca 20.500.12556/dkum/b74c8e70-12cf-40e9-bde0-f2c756f78fc3 https://dk.um.si/Dokument.php?lang=slv&id=53913 Fakulteta za elektrotehniko, računalništvo in informatiko 0 0 0