Design and implementation of a bootloader in the context of intelligent vehicle systems

Bogdan, Daniel; Bogdan, Răzvan; Popa, M.

doi:10.1109/sustech.2017.8333509

Cited by 4 publications

(1 citation statement)

References 10 publications

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“…In this way, the need to use a programmer-debugger which is an expensive device is eliminated. In the literature there are presented bootloaders for different kind of microcontrollers, such as PIC [3], AVR [4], ARM [5], Renesas [6], [7] and NXP [8]. Texas Instruments MSP bootloaders are also presented in [9], [10] and [11].…”

Section: Introductionmentioning

confidence: 99%

Designing a MSP430 Bootloader

Mischie

Pazsitka

2019

2019 International Conference on Applied Electronics (AE)

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This paper presents implementation of a serial bootloader for a MSP430G2553 microcontroller. It is implemented in assembly language and it is written in the information area of the microcontroller memory by using any usual tool for flashing. Then, the source of the application can be developed. The application code that is obtained by using the compiler and linker must be sent to the microcontroller. For this purpose, a serial communication between PC and the UART port of the microcontroller via an USB to serial converter is implemented. In this case a MATLAB application is run on the PC while the bootloader is run on the microcontroller. Finally, the bootloader receives and writes the application code in the main area of the Flash memory. Thus, an efficient method to update the application code, having advantages in comparison with those in literature is proposed.

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