20.500.12556/DKUM-20431 BREZŽIČNI PRENOS PODATKOV MED MIKROKRMILNIKI WIRELESS DATA TRANSFER BETWEEN MICROCONTROLLERS V okviru diplomskega dela smo razvili prototipni sistem za merjenje temperature in brezžični prenos podatkov s pomočjo infrardeče povezave na bazno enoto. Sistem je razdeljen na bazno enoto in več merilnih enot. Bazna enota, zgrajena okrog mikrokrmilnika PIC16F887, nadzoruje prenose iz merilnih enot ter omogoča prikaz podatkov na grafičnem zaslonu. Merilna enota je implementirana na mikrokrmilniku PIC16F88, in je zadolžena za avtomatsko zaznavanje priključenih senzorjev Dallas DS18x20 ter posredovanje podatkov na zahtevo bazne enote. Sistem samodejno zaznava število aktivnih merilnih enot in iz priključenih senzorjev pridobiva merilne podatke. In this diploma thesis we have developed a prototype system for measurment of temperature and wireless data transfer by infra-red connection to the base unit. The system is divided into a base unit and numerous measuring units. The base unit, which is built around microcontroller PIC16F887 controls transfers from measuring units and allows display of data transfer on a graphic display. Measuring unit is implemented in the microcontroller PIC16F88 and its function is to automatically detect connected sensors Dallas DS18x20 and to transfer data on the request of the base unit. The system automatically detects number of active measuring units and obtains telemetric data from the connected sensors. mikrokrmilnik infrardeč prenos protokol 1-wire temperaturni senzor IR sprejemnik/oddajnik infrared transfer 1-wire protocol temperature sensor IR receiver/transmitter true true false [N. Ovčar] Slovenski jezik Angleški jezik Diplomsko delo 2011-09-19 16:26:34 2011-09-25 23:45:53 2022-04-14 07:55:05 2023-12-25 03:35:41 2011 0 Maribor 0 0000-00-00 NiDoloceno NiDoloceno NiDoloceno 0000-00-00 0000-00-00 0000-00-00 621.39:004.5(043.2) 15668758 URN:SI:UM:DK:5WAIYQAK UNI_Ovcar_Nikola_2011.pdf UNI_Ovcar_Nikola_2011.pdf 1 5206985C92738917CB1161EF47CD2C61 41dc1b82ff20f1cf456f8949f241a66777bec5d8aeac300f6c81b11c8b978088 9dcc998b-7c05-11eb-bb7a-00155d0001ca 20.500.12556/dkum/9e55460b-7b8a-4c56-8e4a-8fa6a674d1af https://dk.um.si/Dokument.php?lang=slv&id=25305 Fakulteta za elektrotehniko, računalništvo in informatiko 0 0 0