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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Forum Posts

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! [Solved] Clarification on total usable PWM channels

Posted on October 09, 2014 at 21:29I am trying to maximize the number of unique 16-bit PWM outputs that I can use simultaneously on the SPC560P40L1CEFAR (64 pins).  I have gathered the following information from the specification, and some of it app...

SPC5 Studio Download Issue(Evaluation)

Posted on November 19, 2014 at 15:34Hy,     I am trying to request for the evaluation version of SPC5 Studio but the request immediatly rejected i dont know the reason.Is there any evaluation version or student version??Kindly guide me 

sanwal by Associate II
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SPC5STudio 3.3.0 is available !

Posted on November 07, 2014 at 15:07Dear Users, The 3.3.0 release is now available on the update site. Main improvements: - Patch mode of generated components: You can now modify the generated source code, and keep your modifications even if regener...

SPC560D clock source

Posted on October 08, 2014 at 15:56Hello, If I am using the command ''asm volatile (''nop'');'', how long should the controller need to execute this command? I ask this question because I have tried to use it as an indicator for the system clock. ...

Patriks by Senior
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Resolved! SPC560D UART

Posted on October 16, 2014 at 12:24Hello, I have some problems understanding and using the UART HAL component.   The test application for the SPC560D sends ''Hello World'' with the chnWriteTimout() function. To send the value 0x55, I wrotechnWriteTi...

Patriks by Senior
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  • 4 replies
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COM port disconnect from USB way to know it STM32F205

Posted on November 13, 2014 at 11:48I use today the USB OTG with ST example stm32_vcp_1.3.1.I want to know if there a way to know that a connection I made with teh PC by openning COM port close.I use today the function  DCD_OTG_ISR(USB_OTG_CORE_HAND...

Barbie by Associate II
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Where I can get CAN Sample for SPC56L-Discovery?

Posted on November 03, 2014 at 13:15Hello! I'm new to embedded development. Now I have SPC56L-Discovery board and i need simple application. This application must dump all message from CAN bus to UART. What application I can use as starting point? ...

vromanov by Associate II
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Can't compile on Windows 8.1

Posted on November 03, 2014 at 19:16I have clear Windows 8.1 (just restored from rescue disks) on Lenovo T540p notebook. I setup latest version of spc5 studio. When I try to compile sample I get error messages. I mark with bold text error. Under Win...

vromanov by Associate II
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BUG: Pin 144 not exist in PinMap editor for LQFP144 package

Posted on November 03, 2014 at 23:17How to reproduce 1) Open Spc5studio 2) Create test application for SPC56xL Discovery 3) Open PinMap Wizard 4) You can see pins 1-143. Pin 144 not exist Also image not match to image on  SPC56EL70L5 documentation. ...

vromanov by Associate II
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  • 3 replies
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