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! SPC58 setting

What are the settings in the attached picture?When a can interrupt comes in, are you setting whether to receive it through core 2 or core 0?

hans536 by Associate III
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SPC58 : This is a question about the spc58 CAN BUS.

Currently I am making a can gateway system.​After receiving the data through can interrupt, task send data periodically.​The problem is that sometimes strange values ​​are sent when sending.​For example, a value of 10 was being received, but other va...

hans536 by Associate III
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  • 1 replies
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Resolved! Facing issues with installation of Live monitor.

Downloadedd MCTK library and motor control live monitor came as a part of it.Post installation run, I can see Live monitor GUI as attached.Something is clearly wrong with GUI. Please help resolve this issue.

Sjosh.4 by Associate
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  • 2 replies
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Resolved! SPC58 4B Line: ErrorProblem: Acknowledgement error on can analyzer

Problem: Acknowledgement error on can analyzer We are able to get the transmit data on TxFIFO Registers for CAN channel 2 but hardware is unable to transmit the message on the CAN channel 2.   May I know what we can do to correct this problem asap? ...

_legacyfs_online_stmicro_images_0693W00000bl3NeQAI.png
AOliv.8 by Associate
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  • 1 replies
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Freeze at configuring ATOM 3-5

Hello,My goal is to figure out how to run 15 synchronized center aligned PWM. I am trying to configure GTM ATOM module at custom board with SPC58EE80E7 with SPC5 studio GTM component RLA. Whenever I try to enable ATOM 3, 4 or 5 MCU freeze at startup....

MBedl.1 by Associate
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  • 0 replies
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Resolved! Why I can't set HOST_DEBUG_EN in TnDCM CR register on SR6P7G7C7? I use key 0xE0E05FE0 to unlock it, but bit doesn't change the value. External debugger is not connected.

I'm working with SR6P7G7C7 and I would like to start CoreSight trace from MCU without external tools. I configured Core0 ETM and TMC ETR, but trace doesn't start. I assume the problem is in TnDCM_CR register, I am not able to set HOST_DEBUG_EN. I use...

Resolved! SPC560P50L5 CAN Communication data rate calculation

I am trying to write a code to send CAN messages using SPC560P50L5, I am trying to get idea from the SPC5 studio CAN Example but i am having difficulty understanding how to set bit rate since i am planning to set bit rate to 50000bits/s. I have gone ...

_legacyfs_online_stmicro_images_0693W00000bkBy7QAE.png
MAli.6 by Associate II
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