Resolved! NUCLEO-C5A3ZG STM32C5 QSPI Display Bring up Project
This project tests the STM32C5's XSPI capability to drive QSPI display using the NUCLEO-C5A3ZG M.2/SerialMem connector. GitHub - stm32-hotspot/STM32C5-M2-Serial-Mem-QSPI-Display · GitHub
STM32 MCUs Boards and hardware tools
Ask questions and find answers on STM32 hardware set-ups, including schematic-related challenges, debugging probes, power configurations, and more.
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Resolved! STM32L010 PCB layout for SWD and programming with bootloader
Hello together,I'm about to design a pcb for my bachelor thesis with a STM32L010 microprocessor.My goal is to connect my pcb via USB-C connector to my host system to program the microcontroller. The programming should happen via the bootloader and it...
Number of SPI clock cycles changes when below 1Mhz
Hi, I find that the number of SPI clock cycles change when I set the SPI clock speed below 1Mhz. When SPI Clock > 1 Mhz, the SPI clocks out 8 cycles 4 times, as expected. ( I am sending 4 bytes of data)When the SPI Clock < 1Mhz, the SPI clocks out 32...
Development board or adapter board for STM32F745IG.
Hello Community!!I am working on STM32F745IG. Please let me know if you know any development board or adapter board which supports to STM32F745IG. Your suggestions will be appreciated.Thank you.
DSI to HDMI converter microchip
Hellow I want to know if is it possible to find adv7533 or how can I substitute it. I want to work with B-LCDAD-HDMI1 and a discovery board with stm32f4. Thank you.
Resolved! SWD multidrop? Does any STM32 or ST-LINK support it?
Found this feature mentioned in Segger J-LINK wiki, but it is not clear which targets support it:https://developer.arm.com/documentation/ddi0314/h/Debug-Access-Port/SW-DP/SW-DP-multi-drop-support?lang=enIt looks like a cheap alternative of JTAG cha...
VBUS sensing on STM32L0?
I'm trying to understand the correct way to do self-powered devices with STM32L0. Most datasheets for other MCUs document using PA9 as a sensing pin using an alternate function, but I'm not finding this for L073, which I'm using on a Nucleo L073RZ bo...
Resolved! STM32G031 BSDL
Hi,Where can I download the bsdl file for STM32G031? Thanks.Regards,Benedict
Results of ADC1 garbage as soon as ADC2 starts
HiI have the following problem on my STM32F103C8T for which I have no clue how to continue. I am running the ADC1 with DMA in continuous conversion mode scanning 6 input signals. Everything works fine. Next step was activating ADC2 triggered by TIM1 ...
Resolved! Nucleo 144 STM32H7 ESD protection
Hello!I have a question about ESD protection of Nucleo 144 STM32H7 development board. As I've noticed from the schematics the board uses ESDA7P60, ESDALC6V1, USBLC6-2SC6 and USBLC6-4SC6 for ethernet, buttons, SWD connectors and USB.Isn't it easier an...
Resolved! UART weirdness on STM32H747i-DISCO
When transmitting with a UART on this H747 board, a sent string will only get through two characters before HAL_UART_Transmit() hangs. No matter how I format the string (e.g., with or without snprintf() ), this same behavior occurs for UART8 and UART...
