Ask questions, find answers, and share insights on STM32 products and their technical features.
Hi, I´m using USB-PD (with STM32G0B1CEU6) succesfully with a lot of own boards and different AC adapters. But with one adapter I don´t get the 20V despite the source has this capability. Using a PD analyzer I can see, that with the not working adapte...
I am currently working on I2C communication with the STM32G030F6P6 microcontroller and developing a library for slave mode. I encountered an issue where, after the master transmits a command, the slave receives and processes the data, responding acco...
Hi I attended the "STM32H5: Ultimate combination of performance, integration and affordability" on Tuesday, May 14, 2024. I have not received the material nor the voucher. Any change to get those? Regards,Antti Vähälummukka
Hello,I also attended the online "STM32H5: Ultimate combination of performance, integration and affordability" workshop on Tuesday 20th June. I've not received any email with the links to the workshop, slides and so on. Also was told to receive a fre...
HiI have a question for my colleagues who use FMC to communicate with LCD. I am using CoreH7XXI with 743. The display does not respond to the data I send to it. I used Core4X9I with 429 before and everything worked. My question is whether I need to s...
Hello,I have seen that ST provides the USB_Device legacy library which uses the OTG_FS peripheral for the NUCLEO-U575ZI-Q: https://github.com/STMicroelectronics/stm32u5-classic-coremw-apps/tree/main. In my case I am using the STM32U5G9J-DK2 evaluatio...
HelloI would like to make SPI3 on my board with STM32H725ZGT6 micro-controller work.Here is my initialization:void MX_SPI3_Init(void) { GPIO_InitTypeDef GPIO_InitStruct; /* SPI3 parameter configuration*/ hspi3.Instance = SPI3; hspi3.Init.Mode = ...
Hi,We using the USB port on the STM32H7B0 (100pins) and he is configurated as a serial port (VCP).The USB communication works fine but we would detect the follow statuses: When our USB plug is unplugged or not.When we have opened or not the serial po...
Hi, I will be using the suggested IC as the IC for my custom ECU PCB taking in inputs like acceleration pedal travel,brake pedal travel, etc and feed it to the motor controller, it will also serve as a data acquisition system with either in-built tel...
Hello,I am planning to use the STM32H755ZI-Q to acquire data from an external ADC (AD7386-4) via Quad-SPI. The sampling rate is set to 4MSPS, and each sample must be associated with a timestamp.The RTC comes from my GPS module.Could you kindly provid...
