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Warning when generate project with LPBAM - Stm32u575

BLS_Karo
Associate

Hi, I am creating application using LPBAM configuration. The application simply is:
Enter stop mode 2

- Use ADC4-12bit channel 22 (PC4) to measure voltage using clock HSI or MISK

- ADC wdog to generate interupt when the value reach threshold to exit stop mode 2

- LPTIM1 will trigger ADC4 500ms cycle using clock LSE

- LPDMA1 channel1 to store converted data, and save to array adc4_buffer[1]

- LPDMA1 channel 0 ensure queue run LPBAM
What I have done:
ADC4 configuration (ADC4 global interrupt enable in NVIC)

BLS_Karo_0-1766680772291.png

LPTIM1 configuration

BLS_Karo_1-1766680910394.png

LPDMA configuration (LPDMA channel 0 interrupt enable)

BLS_Karo_2-1766680952577.png

Scenario queue

BLS_Karo_3-1766681008354.pngBLS_Karo_4-1766681025531.pngBLS_Karo_5-1766681044645.pngBLS_Karo_6-1766681057587.pngBLS_Karo_7-1766681071092.png

Then I generate code and face this warning

BLS_Karo_8-1766681135729.png

I already createt project without Trust Zone, also check LPBAM check log but cannot verify it. So I need help. Thank you

1 REPLY 1
Ghofrane GSOURI
ST Employee

Hello @BLS_Karo 

I'm currently investigating your question but it would be helpful if you could share your IOC so that I can check your configuration.

THX

Ghofrane

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