I've noticed some strange behavior when doing sector erase on this device.I erase sector 0..63 on bank 2 and write my data. I can confirm that this operation is correct by reading the flash starting on 0x08080000 using stm32cubeprogrammer.As a verifi...
Hey,I want to use the stm32h743 mcu, and to connect with a touch screen interface RGB Bus.in the EVB there is a capacitive touch screen.Does someone used before a ressistive touch screen with the mcu, including a resistive touch controller ?i would l...
I'm trying to get a continuous GPDMA transfers from ADC4 into a buffer on a Nucleo-U5A5 board. I'm not using any security settings. It seems that the ADC conversion are working correctly. When debugging I can poll the DR and see the values change (...
Hello and good year everyone,I am trying to follow the architecture below, where I read 1 ADC halfword at 2KHz via SPI. The idea is to trigger the DMA 1 Channel 3 as soon a new data is available in my SPI. It transfers my data from SPI to RAM. As soo...
Hello, I am writing USB OTG from scratch for a Nucleo-f439zi. Till now I have managed to make it reply to some Setup requests, to be more specific it replies to Device Descriptor and set Address , ( I am currently figuring out Configuration request w...
Originally a reply here: https://community.st.com/t5/stm32-mcus-products/using-swd-pins-to-flash-code/td-p/759046Split to a new thread as this is a new question.Thank you for the solution. However, I have another doubt here. While referring to: STM32...
Hi, I am using STM32H503 controller and wanted to understand if SWDIO pin can be used to flash the code.
Hi,I want to implement USBD MSC using lagecy middle ware and use an SD card as storage.Is there a tutorial like this ? STM32U585 Legacy CDC without Azure USBX Tutorial - STMicroelectronics CommunityBest regards.
Hello everyone,I would like to know the technology node (i.e. 180nm, 90nm, etc.) of the STM32 microcontroller STM32F103C8T6. I can not find this information.Thanks in advance.Best regards.Marco
I am utilizing the STM32F767Zi microcontroller unit (MCU) on a customized printed circuit board (PCB). During the debugging process, we are using the ST-Link V2 ISOL debugger. However, we are encountering an issue where the MCU is not being detected ...
