Automotive MCUs

StellarStudio 7.2.0 officially pushed (Compliant for Java21 and eclipse 202412)

For your information , The StellarStudio 7.2.0-JOURNEY version has been officially released for Windows, MacOS, and Linux. It is based on Eclipse 202412 and CDT 202412, with standalone tools using Java 21. https://www.st.com/en/development-tools/stel...

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...

I am currently working with the configuration of FlexRay controller in SPC58EC MCU using SPC5Studio toolchain. I am currently configuring ReceiveFIFOs. What should be the SMBA in FR_SYMBADR ? Should it be in the unmapped area of the Flexray memory map ?

I am currently working in SPC58EC MCU using SPC5Studio toolchain. I wanted to know if there is a integrated bootloader for FlexRay in this MCU board. We have to write the flexray driver by our own, right?

Resolved! I am currently working in SPC58EC MCU using SPC5Studio toolchain. I want to write and read to a register. For example, FLEXRAY_0.PCR0.B.ACTION_POINT_OFFSET = 0x0003U. But UDE debugging is stuck at this line. Does anyone know what is the reason ?

Maximum current can be delivered by an I/O pin?

I want to drive a mosfet. So that I need to know the current delivered by an I/O pin. I'm using SPC58EC80E5 controller. Electrical characteristics are mentioned in the document.

Resolved! SPC5Studio secured directory access?

how to get access to secured spc5studio update site?

I use the SPC582B chip and I would like to use SARADC on several channels. Is it possible to use DMA without contiguous channels ?

On the SPC582B, there is only one SARADC and I would like to reduce the SW time needed for ADC conversion.I have about 15 ADC to convert and they are not contiguous.I use the SARADC in scan mode and I would like to retreive my ADC data in a buffer in...

CANFD transmit buffer is full.

Hi. I use the spc58nh-disp board.I'm doing the CANFD gateway test.I uses CAN0 and CAN1.After receiving 55(id quantity) rx message from CAN1, CAN0 Transmits 55 messages.And after receiving one message from CAN0. Transmit to CAN1.At this time, bus...

This is a question about clock setting.

Hi.I am using the spc5nh-disp development board.I want to use CANFD, and I want to speed up the clock more.Current CAN clock is 8Mhz.How can i change the Clock speed?please... help me....

Resolved! Hello, I am currently working with SPC58EC MCU using SPC5Studio toolchain. How can I read/write registers in the MCU ? Is there any function already defined ? For example Module Version Register of Flexray controller, how can I read their value ?

Does Cluster Local RAM support exclusive access with shareable attribute (as well as non-cacheable)

Hi expert,I am using Stellar SR6 P7 line, e.g. SR6P7C8.I found atomic operation will always fail on Cluster Local Ram (0x60000000 or 0x60400000) when shareable is set as well as non-cachable. But such opeation can pass on System Ram (0x64000000).Any ...

Automotive MCUs

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