Automotive MCUs

Ask questions and find answers on automotive microcontrollers like the SPC58 and their tools, such as the SPC5 Studio and how to implement JTAG unlocking.

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Resolved! How to install your Root Certificate in StellarStudio JRE

When installing some StellarStudio  plugins http://*.srxstudio.org , you can meet the issue : sun.security.validator.ValidatorException: PKIX path building failed  It is typical IT Issue :face_screaming_in_fear:  in each corporate company. “"Path bui...

StellarStudio SR5E1 support is open to the mass market !

Dear all,   We are thrilled to announce that as of today, March 1st, 2024, SR5E1 device support in StellarStudio is available to the mass market !   This means that any user can effortlessly download the official StellarStudio installation packag...

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Resolved! Calculate crc in spc5studio and SPC58ECxxxx MCUs

I am using spc5studio and SPC58EC80E1.i import crc sample from application library.i set CRC Settings at low level Drivers component RLA - CRC-32, Polymonial seed 0x4c11db7, reset = 0xFFFFFFFFand firmware code​----------------------------------------...

PLEE.2 by Associate II
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Resolved! WINDRIVER compiler

We use WINDRIVER compiler to develop software on ST chip. Can you provide the example mentioned in AN5171 file?SPC560Dxx_RLA PIT WINDRIVER.zip

ligbt.1 by Associate
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  • 2 replies
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Resolved! spc5studio makefile modify

Hello.​i use SPC5Studio tooli started import samples from application library / Bootloader ...the project complie is ok.i modified Makefile. i know this file automatically generatedbut i must modify the compile option"HEX = $(U_GHS_PATH)gsrec -hex38...

PLEE.2 by Associate II
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  • 1 replies
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Writing data to the on chip EEPROM by the bootloader?

Hi ST team,I'm working with spc570s MCU.I want to write some data to the on chip EEPROM and read back.I have tested it by the code provided in the examples of SPC5Studio.It's working.problem :-I want to write and read data by the bootloader example c...

kasun by Associate II
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i can't receive multiple data in lin slave mode

SPC58EC80E1 is used and only lin slave mode is used.So, in the example code (SPC58ECxx_RLA LIN Test Application for Discovery), delete the lin_lld_start (&LIN_MASTER....) corresponding to the master and activate only lin_lld_start (&LIN_SLAVE...).and...

PLEE.2 by Associate II
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  • 2 replies
  • 0 kudos

1byte write in flash

i use SPC58EC80E1if feature : flash size 4MB​the flash Consisted of low block, lager block, high block.I want to write 4byte for low block (0xfc0000) in test1_func().continuously, I want to write 4byte for low block (0xfc0004) in test2_func() For exa...

PLEE.2 by Associate II
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  • 1 replies
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Resolved! it cant jump to application after bootloader

Hello,i use spc58ec80e1 in our project. (spc5studio)the bootloader code is flashed in address 0x00fc0000 (Boot Mode : copy in flash),and application code is flashed in address 0x01000000.(Boot Mode : Excute from flash)After the bootloader starts to o...

PLEE.2 by Associate II
  • 1355 Views
  • 2 replies
  • 1 kudos