2025-12-25 8:47 AM
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)
LPTIM1 configuration
LPDMA configuration (LPDMA channel 0 interrupt enable)
Scenario queue
Then I generate code and face this warning
I already createt project without Trust Zone, also check LPBAM check log but cannot verify it. So I need help. Thank you
2025-12-25 9:26 AM
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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