Ask questions and find answers on STM32 hardware set-ups, including schematic-related challenges, debugging probes, power configurations, and more.
Hello everyone, I'm trying to use the Wifi module MXCHIP EMW3080 from the STWBXCS1 so I want to start from this example on a B-U585I-IOT2A since these boards share the same µC and Wifi module. I think I just need to change the use of SPI2 for wifi co...
Hi all, I am trying to connect to the processor STM32L431CCT6TR via SWD connection, but it says no device found. Blowe, I have pasted the message and debugger setup information. It is able to find the debugger. I have also attached the schematic if...
I am having a nightmare trying to install a nucleo F412ZG (https://www.st.com/en/evaluation-tools/nucleo-f412zg.html) under windows 11 64bits.It has an onboard ST-Link V2-1.In the device manager it seems to be detected under "Universal Serial Bus Dev...
I have to examples of a PCB with a H735. On one of them HAL_Init for ethernet fails due to the SWR bit of ETH_DMAMR not getting reset by hardware. On the other example of the PCB everything is working fine, running the exact same binary.Usually this ...
We are using STM32G491REI6. PCB on which this microcontroller has been incorporated, developed by us.In Inverter Application we are using this microcontroller.When it is connected to operate inverter, every time the microcontroller IC got damaged. It...
Any member could advice us whether we could connect the X-NUCLEO-OUT01A2 expansion board to NUCLEO-G474RE development board.As data brief explanation is "Compatible with STM32 Nucleo development boards" but the recommendation is mentioned " The expan...
Scenario:Windows 11 connected to Nucleo-L476RG.Fresh install of STMCubeIDEVersion: 1.14.0Build: 19471_20231121_1200 (UTC)OS: Windows 11, v.10.0, x86_64 / win32Ran STLinkUpgrade 3.13.4Result: Update to Firmware: V2J43M28 STM Debug+Mass storage+VCP Upg...
Hi there,I am trying to send data using usart 1 of stm32h747i-disco board using HAL_UART_Transmit, connected it to my laptop but when i monitor the com port using putty it shows nothing.
Hi,Exiting from STOP mode based on RTC Alarm A works nice with ALRAIE (Alarm A interrupt enabled) and ALRAE (Alarm A enabled). Do I understand this mechanism correctly, that I've to have both bits enabled? Having only ALRAE (Alarm A enabled) isn't e...
Hi I m contemplating QSPI communication between the aforementioned 2 EVK to a FPGA board, anyone can advise any step by step tutorial using QSPI master & slave? Or any tutorial on QSPI with external flash ?? TQ.