The reliability of serial data communication using Uart-Usb converter

نویسندگان

چکیده

During the design of device that is based on a central microcontroller for measurements and an additional computer graphical presentation storage measurement results, it often happens there are not enough available USB ports. Therefore need using particular serial converters arises. This paper presents results reliability testing UART-USB communication UM232R converter. The development environment Tiva TM4C1294XL Launchpad sends temperature UART to converter which connected ROCK PI 4 single board via interface. user application Java programming language jSerialComm library. tested packets 100, 1 000 i 10 arrays 50 characters. Time intervals used tests 10mS, 100mS, 500mS, 1s. Each test repeated times improve validity. average data loss 50%, while proposed algorithm reduced up 30%.

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ژورنال

عنوان ژورنال: Zbornik radova

سال: 2022

ISSN: ['2670-8825', '2670-8833', '2757-4903']

DOI: https://doi.org/10.5937/zeint32-41677