Hello ST Community,I’m working on a project where I initially developed software on the STM32H735 evaluation board. Now, I need to port this project to a custom board using the STM32H730 microcontroller. The external flash memory is the same as the o...
The ADC buffer is not being written to I would like it to zero all values less than 5 to eliminate noise. My project is a DTMF detector. I need it to pass through audio when no DTMF tone is detected and execute a command when there is one found. Also...
Good afternoon, We use ThreadX in conjunction with TouchGFX.As debugger we use ST-Link/V2 and GDB as debugger.If a simple new project is started with several threads and TouchGFX, all threads (active and inactive) are displayed in the debug view.All ...
I am on an H573 and trying to rd/wr a file on a fat32-formatted USB memory stick using the mass storage controller. To jump right into the problem (details further below), I am trying to understand what to do about this block when I am running in sta...
Hello, trying to port Miro Samek's example: https://github.com/QuantumLeaps/FreeACT - into my nucleo-F429ZI board.As a reference there is project running on nucleo-h743zi what i did:changed all configs to be STM32F429zi valid, changed ld file, makefi...
Using python I have written small app to convert SVD V1.4 into assembly include. Then I started to write assemby code using RM0492 Rev2 .For the peripherals I use (RCC,ADC,GPIO,GPDMA,TIM,USART) I have found that there are few errors in the SVD file, ...
Hello,I'm having some issue with audio playback using SAI(with DMA configured as circular) as soon as DCache is enabled.I'm using cache clean on half/full interrupt but this doesn't help. I'm suspecting that whenever I got half/full complete interrup...
Hi, my goal was to play some .wav audio files from an external SD card using the onboard DAC and an Audio Booster XL Board from Texas instruments( BOOSTXL-AUDIO ). I was able to interface with the SD Card and read the audio files, but the problem cam...
Hello,I am interfacing with a sensor via I2C, with my STM32G0 MCU as the master. The sensor (Panasonic SN-GCJA5 air particulate sensor) requires a 500us delay between the I2C address read byte, and the data being read from that register: This is defi...
Hi, i'm using STM32U575ZI-Q (in NUCLEO-U575), I want to write and read Fat32 files on SD using SDMMC interface, with FileX middleware. When I set the bus width in 1-bit the app work OK but when I switch the setting to 4-bit buswidth mode the app cras...
