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SWood.8
Associate III
since ‎2019-01-07
‎2023-06-14

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  • 13 Posts
  • 1 Solutions
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MEMS Microphone to STM32H7 for acoustic analysis device: SPI / I2S, SAI or DFSDM ?

2019-02-04
I am developing a device which needs to continuously monitor noise (buffer / page to memory) and either Once or 8 Times per second analyse the acquired data to provide the following:FFT CPB (single or 1/3rd octave band analysis)Various over-all and ...

NUCLEO-H743ZI (STM32H7 400MHz) - STM32CubeMX will not configure to 400MHz

2019-02-03
Pretty frustrating experience so far. I have seen many people asking but no-one has a straight answer. Very simple question, these are my steps:1- Started Cube32MX, selected NUCLEO and reset all no essential pins. See photo. 2- Clock configuration is...

NUCLEO-H743ZI and X-NUCLEO-CCA02M1 Digital MEMS Microphones expansion board

2019-01-28
Just working on some audio projects and purchased the CCA02M1. I can't find any documentation confirming that the H7 supports this expansion card. Nothing on Google so asking here. Second question. My NUCLEO-H743ZI cannot be connected to the CCA02M1 ...

Reading ADC3 VREF, VBAT and VTEMPERATURE on NUCLEO-H743ZI with STM32H743xI MCU - Cannot find any H7 references to the VREFINT_CAL_ADDR to determine Factory burnt VREFINT_CAL value for VDD calculation; same with TEMPSENSOR_CAL1_ADDR and _CAL2_ADDR

2019-01-24
I have managed to get ADC working in Interrupt mode and can read the three sensors values into a buffer called ADC3_VALUES[] on each of 3 callback events triggered by the ADC..../* USER CODE BEGIN 1 */void HAL_ADC_ConvCpltCallback(ADC_HandleTypeDef* ...

Download of latest STM32Cube MCU Package examples for STM32H7 (en.stm32cubeh7_v_1-3-1.zip) is empty / corrupted / only 5Kb

2019-01-23
Whereas selecting v1.3.0 downloads the full ~400Mb file. Anyone else having this problem ?
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