20.500.12556/DKUM-43898 NAMENSKI OPERACIJSKI SISTEM ZA 32-BITNO DRUŽINO MIKROKRMILNIKOV PIC SPECIFIC OPERATING SYSTEM FOR 32-BIT PIC MICROCONTROLLERS V magistrskem delu predstavljamo namenski operacijski sistem, ki se izvaja na 32-bitnem mikrokrmilniku družine PIC. Skrbi za preklop med procesi, ki imajo lahko različne prioritete ali pa se izvajajo periodično, upravlja s pomnilnikom in omogoča sinhronizacijo med procesi. V nalogi bomo izvedli časovno primerjavo med našo rešitvijo ter prosto dostopnim operacijskim sistemom. Magistrska naloga najprej obravnava sorodna dela s področja realno-časovnih operacijskih sistemov na mikrokrmilnikih PIC32. Sledi opis operacijskih sistemov, kaj delajo in kako so zgrajeni, opis mikrokrmilnikov PIC in našega operacijskega sistema. Na koncu bomo prikazali dobljene rezultate in primerjavo z drugo rešitvijo. In this work, we present specific operating system that is running on a family of 32-bit PIC microcontrollers. Its task is to switch between processes, which may have different priorities or are carried out periodically, manages memory and allows synchronization between processes. We conduct time comparison between our and open source real time operating system. Firstly, we present related work in the field of the real-time operating systems for PIC32. Followed by a description of the operating systems, what they are doing and how they are constructed, a description of the PIC microcontrollers and our operating system. At the end we show results obtained and comparison with another solution. mikrokrmilnik namenski operacijski sistem PIC32 preklop konteksta upravljanje s pomnilnikom proces microcontroller specific operating system PIC32 context switch memory management process true true false [A. Čep] Slovenski jezik Angleški jezik Magistrsko delo/naloga 2014-03-20 07:39:20 2014-03-28 15:28:36 2022-05-11 03:10:05 2021-04-30 03:21:48 2014 0 Maribor 0 0000-00-00 NiDoloceno NiDoloceno NiDoloceno 0000-00-00 0000-00-00 0000-00-00 004.75:004.451(043.2) 17830934 URN:SI:UM:DK:2CABBGRC MAG_Cep_Ales_2014.pdf MAG_Cep_Ales_2014.pdf 1 C00DD74BB5DB178A89E1606D78F0FD22 bcf23bf946587ed58c615699261710b54d3c4dece24d8713bb97e2167f25ddd1 bce0ba0b-7c0a-11eb-bb7a-00155d0001ca https://dk.um.si/Dokument.php?lang=slv&id=62713 Fakulteta za elektrotehniko, računalništvo in informatiko 0 0 0