Hi,
We are now evaluate the S32K BIST feature, when the sw call the api Bist_Run() to initiated the bist , but the mcu reset. It happened in
Bist_SelfTestTrigger()
Hello,
Could you check the registers status right after the MCU is reset after executing Bist_Run(). The status should be as following:
Best Regards,
Nam
Thanks That support.
A new problem occur. When Enable the Bist Feature , the MCU gose into HardfaultHandler when use Trace32 in debug. But It is Normal without trace32 in debug.
Please help to solve this issue. Thanks.
PS: BIST is Done without Trace32 debug.
Hello,
Since this ticket is quite long time ago and hence difficult to track, can you create another one?
Thank you.
Nam
Hello,
Not sure why the issue has occurred. Did you verify our demo code?
Best Regards,
Nam
Hello,
Please try to go over the Bist_Run() function. After that, eventually a reset will be occurred according to the BIST sequence mentioned in RM
After reset, you can verify the status of the BIST in SCTU registers.
Best Regards,
Nam
hi,
Thanks the reply.
The bist status is clear after reset , so i think it is not a functional reset.
following screenshot is attach to s32k after it reset :
I need to find example project for BIST on S32K controller, can anyone help me ?
Hello,
Which package are you referring to?
Best Regards,
Nam
Hello,
S32K344
Hello,
Please download S32K3 Safety Peripheral Drivers version 1.0.1 from https://www.nxp.com/products/processors-and-microcontrollers/s32-automotive-platform/s32k-general-pu... - S32K3 Standard Software:
After that, install the following package, and make sure that you have selected "S32K3 SPD Demo application"
Best Regards,
Nam
Is there any example code for SAF BIST (S32K344)