STM32U5 + PWM + DMA
I'm able to generate a simple PWM signal but I wasn't able to generate arbitrary waveform with DMA (HAL_TIM_DMABurst_MultiWriteStart).How should be configured the DMA ?Is there an example that use PWM with DMA on STM32U5 ?
STM32 MCUs Embedded software
Ask questions and find answers on STM32Cube packages, including HAL, LL and middleware, and expansion software.
Forum Posts
Getting TinyUSB UAC2.0 Multi-Channel Audio Working on STM32H7S78-DK High-Speed Port
Hey everyone,I’m working on a USB audio project using TinyUSB on my STM32H7S78-DK Discovery board, and I’ve hit a wall with UAC2.0 on the High-Speed port. I’m hoping someone here has experience with this setup and can point me in the right direction!...
Netx HTTPS POST request
hi i am working with HTTPS client code on stm32u585 microcontroller, using netx tcp/ip stack for the implementation. my requirement is to create a HTTPS post request with a json payload( nearly 8000 bytes). is there any reference or example available...
No debug Zephyr debug runner for STM32N6570-DK
I am doing development for the STM32N6570-DK board in Zephyr. I can build a simply "blinky" project:$ west build -p always -b stm32n6570_dk ./applications/blinkyAnd can flash the device:$ west flash But when I try to debug:$ west debugserverI get thi...
USB C PD Try.SRC and Try.SNK
I can't find Try.SRC or Try.SNK features for DRP devices in ST's USB C Power Delivery Stack (USBPD Core). Did I miss something?If it is not in the stack yet. Is ST planning to integrate this feature? What timeline are we looking at?Is it easy to impl...
STM32N6 Example to initialize all available RAM using HAL or similar
Hello there,I cant find full working example about ram initializations and relevant RISAF settings,I need to get at least 2.5MB region for camera data capture, I found clk and power enable functions, but it does not working, when I increase memory si...
STM32H743 PTP offload timestamps
Hello all, I am developing ptp master and slave with offload. Now I have a master sending the sync and a slave sending delay_req: with the master sending back delay_resp: Given this message exchange, the slave should be able to correct its time, b...
nucleo-f767ZI QSPI direct read/write is not working
Hello @Amel NASRI ,I am using nucleo-f767ZI board. I have custom LCD board which use NV3041A QSPI interface.I am trying to read manufacture ID from NV3041A on QSPI interface.My code is as belowstatic void MX_QUADSPI_Init(void) { /* USER CODE BEGIN...
Issues with Azure Quick Connect on STM32U5: TrustZone Error, DNS Fail, and Invalid SPI
Hello ST Team,I am currently working with the STM32U5 Discovery board (B-U585I-IOT02A) to connect to Azure IoT Central, and I’ve tried two different approaches. I'm facing two distinct issues in each method, as described below:1. YouTube Method – Tru...
STM32H563RGT6 with LAN8742A phy
Hi as part of my project I am trying to integrate the mentioned parts in subject to control modbus eth relay over tcpip.What I have done so far.1. Integrated Lan chip driver to stm32 library and initalization done.2. Integrated LwIP stack from online...
