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Hi techteam,Please provide and reference code example or community project which contains how to interfaces st pdm microphones with pdm /i2s/Sai peripheral of nucleo f446re board.Please note I have already went throught the appnote an5027.Waiting fo...
We are starting a new design using the STM32H743 and we were hoping to find device tree source description of this MCU. Does anyone know if this is available?
I'm creating a new USB device with a custom USB class on an STM32F779NIH. We have previously developed a fully operational device doing the same thing with USB full speed, now we're trying to do the same with USB highspeed using an external ULPI. I'...
Getting this error "assertion "Balloc succeeded" failed: file "/build/gnu-tools-for-stm32_10.3-2021.10.20211105-1100/src/newlib/newlib/libc/stdlib/mprec.c", line 778" in runtime for stm32l452ret6p microcontroller. I am doing baremetal programming and...
Hi, Can the VBAT pin on this part be left floating? I currently have the pin disconnected. Or should it be tied to VDD or GND in order for the part to function properly? Thanks,
Hello,I am attempting to create a guitar hero-style game using the B-L4S5I-IOT1A board. I have an array representing the notes to play and wish to update the display every 125ms with a new gameplay frame (a given frame has the next 10 notes the user ...
Hi, I want to implement a sensor hub that can connect to multiple (e.g. 8 ) sensors (from the same type), collect data from them, aggregates the data into a single message and sends it out. The board will be custom, if necessary, and based on e.g...
I am using an stm32h563 nucleo 144 board, and I am frequently running into the issue that after a power cycle the LSE does not start.This is the relevant part of my SystemClock_Config: LL_PWR_EnableBkUpAccess();while (LL_PWR_IsEnabledBkUpAccess () ==...
Hello everyone, I hope you are well.I'm starting a new project using the STM32H573I-DK kit, where I would have to connect to AWS and publish the value of some sensors. The first step was following the webinar https://content.st.com/stm32h5-connects-s...
Hi all!I'm currently programming a pulser and have to write a list of registers. I prepared the communication on SPI (which works), only to realise the pulser can only be programmed over QSPI.Now I'm having some issues switching my code from SPI to Q...
