20.500.12556/DKUM-47416 POSODOBITEV PROGRAMSKE OPREME VGRAJENIH SISTEMOV V OMREŽJU CAN SOFTWARE UPDATE FOR EMBEDDED SYSTEMS WITHIN CAN NETWORK Magistrsko delo opisuje razvoj sistema za nadgradnjo vgrajene programske opreme prek omrežja CAN. Razvit je bil celovit sistem za prenos vgrajene programske opreme od osebnega računalnika do končnega vozlišča CAN. Izvedena programska oprema za operacijski sistem Microsoft Windows nam omogoča izbiro datoteke vgrajene programske kode in možnost posredovanja izbrane vsebine do naprave z vmesnikom CAN, ki jo želimo nadgraditi. V ta namen je bil zasnovan in izveden vmesnik, ki omogoča pretvorbo oziroma posredovanje in sprejemanje okvirjev omrežja CAN prek standardnega univerzalnega vmesnika USB. S tem vmesnikom se osebnemu računalniku zagotovi možnost povezovanja v omrežje CAN, ki je deležno nadgradnje vgrajene programske opreme. Vozlišče znotraj tega omrežja je sposobno posredovane dele vgrajene programske kode iz prejetih okvirjev vpisovati v bliskovni pomnilnik krmilno-procesne enote. CAN, USB, embedded systems, software, boot loader, protocol CAN USB vgrajeni sistem programska oprema zagonski nalagalnik protokol Master's thesis describes the development of a system to upgrade the firmware through the CAN network. A comprehensive system was developed to transfer the firmware from the PC to the final CAN node. Implemented software for the Microsoft Windows operating system allows us to select a file with embedded software code and the possibility for transferring the selected content to the device with a CAN interface that we want to upgrade. For this purpose has been designed and implemented an interface that allows us to convert send and receive CAN network frames through a standard universal USB interface. With this interface a personal computer gets a possibility for integration in CAN network which is receiving firmware upgrade. Node within the CAN network is capable transmitted parts of the firmware code from the received frames write into in the flash memory of control processing unit. true true false T. Magdič Slovenski jezik Angleški jezik Magistrsko delo/naloga 2015-02-18 09:51:51 2015-05-22 17:18:05 2022-05-20 03:08:44 2021-05-06 03:36:02 2015 0 [Maribor 0 0000-00-00 NiDoloceno NiDoloceno NiDoloceno 0000-00-00 0000-00-00 0000-00-00 004.42:004.72(043.2) 19024662 URN:SI:UM:DK:BAQLFY3K MAG_Magdic_Tadej_2015.pdf MAG_Magdic_Tadej_2015.pdf 1 BCACC5227EDBFB20AE47AC0104D07E28 0f569f88d85aa94cac65253ee8e3a3d289f3d6d17bd38aa329163dac804e70ec 96f7101a-7c0b-11eb-bb7a-00155d0001ca https://dk.um.si/Dokument.php?lang=slv&id=70762 Fakulteta za elektrotehniko, računalništvo in informatiko 0 0 0