Ask questions and find answers on STM32Cube packages, including HAL, LL and middleware, and expansion software.
Dear STM32 Community, We believe that the example projects provided for the STM32Cube embedded software are a valuable resource when developing projects. We would like to better understand how developers use these examples in their workflow and e...
Hello,in all examples for the STM32H7S78-DK - including the TouchGFX applications - the frequency for the external APS256XXN-OBR-BG PSRAM is set to 200 MHz:extmem_list_config[1].PsramObject.psram_public.FreqMax = 200 * 1000000u; But in the datasheet ...
Hi, I tried adding APPKEY on the flash to read from bootloader to find if valid application there or not. I added as below in scatter file :EXCLUDE app_key.oAPPKEY 0x08043FF8 FIXED { ; 0x08013FF0 = last 16 bytes of 64KB appapp_key.o (.app_key)} and i...
Hello, I have a STM32U585CIUA and generate a PWM with 125Hz 2ms high and 6ms low phase on TIM1 on PA2.I would like to start another PWM with TIM2 50Khz 1us high and 19us low on the falling edge of PA2, which is then stopped after 200 cycles.In all my...
Hi, Is there any code for driving vd55g1 in STM32N6570-DK? It is stated in STMicroelectronics/stm32-mw-camera that vd55g1 is supported, but I have not found the demo for its use. Could you please provide the demo?
I had a look at the published SBOMs for Series like STM32U5They all include the the package name, license, sometimes a supplier.And all have a BlackDuck-Component and BlackDuck-ComponentVersion.Hower, only a few external components have a cpe or purl...
Hello everyone,in my current project, I'm working with a Nucleo H743ZI2 (with an STMH743ZIT6). My goal is to read audio data from MEMS microphones using DMA and DFSDM filters. The ultimate aim is to build an 8-microphone array, but for the first ste...
Hi!i have managed to port the exisiting example of USBX device printer to the H563 micro and use it.now i'm trying to do the same thing with the USBX HOST printer class.but there are two problems:1) there isn't an example2) if i create a new project ...
Hello All,I am new to embedded systems.I am trying to enable ethernet communication in stm32f746 discovery board.But I am failing to achieve this, sometimes I am able to ping the device and sometimes not.I came across a thread https://community.st.co...
I need to send a single address byte with write bit and read bit.For the write, I'm using HAL_I2C_Master_Transmit_IT(&hi2c4, I2C_ADDRESS, (uint8_t*)i2c_buff, 0)It works perfect, it sends a start, single address with write bit cleared, slave device AC...
Can someone please guide me with 8KHz audio, echo cancellation is almost perfect for 16khz audio on stm32u5, but seems problematic at 8KHz, i've tested pass-through (loopback, mic connect to speaker) at 8Khz and it is clear when AEC is disabled, also...
