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! 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
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EEPROM overflow bigger than 256 bytes

Hi,I always take an error "EEPROM_ERROR_FLASH_PROGRAM" while I was trying to write some data on EEPROM.So, I debugged and realized It returned an error in verify stage.I give uint32 WriteBuffer[100] and It makes 400 bytes.In verify stage EEPROM drive...

sonerb by Associate II
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Resolved! Need safeasil package for STM8

Hello. I am trying to integrate ISO 26262 functional safety ASIL B requirements into our project which uses STM8AF52xxFor this purpose I need STM8A-SafeASIL - Automotive functional safety package for STM8AF and STM8AL Series MCUs in systems implement...

raja1 by Associate II
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  • 1 replies
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flash devided 2 part in SPC58EC

hello. alli use SPC58EC80E1this MCU has 4M flash so. I want to divide this flash into two parts.(ex : 2M+2M)and. I want to have two builded images and execute one of the two images by a certain value.Should I modify the application.ld file? Or should...

PLEE.2 by Associate II
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  • 0 replies
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How to use SPI with DMA in SPC58

Hello allI would like to do SPI through DMA.Before transmitting data, we want to send the command of the PUSHR register together, so one channel wants to combine the data and transmit it through the minor loop link.However, there is a problem that it...

SKang.9 by Associate
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  • 0 replies
  • 1 kudos

SPC5 Uart initialization problem

Hello I have SPC582B54 and I want to use an UART interface. The problem is that it can't enter the initialization mode. The INIT bit in CR1 is set but the registers (f.e. baud rate registers) could not be written. It does not matter if this bit bit ...

Rmilko by Associate
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  • 1 replies
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I am using Wind River Diab Compiler and Wind River Workbench IDE for developmment of our project. We are using ST BOLERO SPC560B60L3 microcontroller for our project. For this project, low level driver code we are planning to generate via SPC5 Studio.

I am using Wind River Diab Compiler and Wind River Workbench IDE for developmment of our project. We are using ST BOLERO SPC560B60L3 microcontroller for our project. For this project, low level driver code we are planning to generate via SPC5 Studio....