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Issues with PDM mono microphone with I2S

Dear all,I have some trouble setting up the correct acquisition of the MEMS microphone over I2S.Consider the STM32F401RE Nucleo board connected to the IMP34DT05 PDM microphone with L/R to GND.Through Mx, the I2S peripheral is configured as follows:Th...

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frnt by Senior
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Class B safety library issues

1) Right after startup CPU check fails on following code:MRS R0, APSR /* Get Status register */ CMP R0, #0xB8000000 /* Verifies that N=C=V=Q=1 */ BNE.W FailSafePOR /* Fails if Q+N+C=V clear */because APSR register have also...

ktrofimo by Senior III
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Resolved! If I want to use UCPD2 in STM32G0B1RCT6, is HSI16 the only choice as the driving clock for this integrated PD controller? May i use HSE?

In my application, UCPD2 will be active for USB type C PD Sink (45W), which will be working together with other peripherals, such as timers, USB(DEVICE), etc. If the driving clock for UCPD2 is HSI16(in datasheet described), if no other choice, that m...

Lmatt.11 by Associate III
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