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...

SPC58EN84C3 ADC test channel initialize error.

I tried to initialize test channels on SARADC_B (supervisor)./* Channels Configurations (DMA is not used)*/ static channelConfig _saradcconf_ch_configs[SPC5_SARADC_MAX_NUMOFCHANNELS] = { {SARADC_CHANNEL_TEST, 96U,SARADC_REFERENCE_DEFAULT, SARADC_PR...

Resolved! How to properly read many ADC channels that are not consecutive with DMA?

Hello,on SPC564B74 I want to read ADC0 channels 35 to 48, 51 to 54, 64, 72 and 80, and on ADC1 channels 0 to 15 and 32 to 38, so not consecutive channels.I started from the SPC56ECxx OS-Less ADC Test Application example in SPC5 studio 5.8.1.Each call...

The circuit in the figure below is L9908 Application Circuit (Datasheet page.136, page 137). The VBP input circuits of the 12/24V system and the 48V system are different. Please explain why the circuit is different.

Where can I get the EIRQ configuration for Stellar reference board?

Hi,Where can I get the EIRQ configuration for Stellar reference board? I'd like to config the GPIO button to receive interrupt. Thanks.

SR6G7C6 Kindly provide the thermal details of the given IC like, TJ, TC, Thermal resistance, and the Power dissipation details as soon as possible

It is for the thermal validations so kindly provide the information as soon as possibleTJ-Junction TemperatureTC-Case temperatureTJ-C- Junction to Case temperatureThermal resistance

How to disable RTOS timer when bootloader give the execution to the newly downloaded file? But the timer should be enabled in the runtime of the newly downloaded code execution.

I'm working in a project of OTA update for the SPC570s MCU.I have modified the bootloader program to wait until CAN frames come. If there is not any CAN frame, the bootloader will execute the application code in the flash after a small delay. This is...

how to found out any printf function for debug messages?

I use SPC5Studio-5.8.1, and SPC574S MCU, but I can not found any printf funciton example in the serial example code. Would you help me?

I am configuring the flexray controller. For PE clock I configured XOSC oscillator in FR_MCR register. However, to enable XOSC, we need to enable XOSC_EN in Miscellaneous DCF registers, as I read from the documentation. How can I do it ? Also, CHI fre ?

RTOS with 2 tasks are running, but not with 3 tasks.

The bootloader is changed to wait for a time to check for CAN frames, otherwise it will give the execution to the application code. RTOS with 2 tasks are running, but not with 3 tasks.

Filter and Mask configuration of FlexCAN for SPC560

Hi,I can't find any document that defines the Filter and Mask for FlexCAN, so I post a question about it. I think the filter only passes frames that contain exact ID as the ID in ID mask field. Am I right?Best regards Yuechuan Lin

Automotive MCUs

Forum Posts