Ask questions and find answers on STM32 hardware set-ups, including schematic-related challenges, debugging probes, power configurations, and more.
Good day. I am working on a 32-pin STM32U083KCU6. This requires the use of LSE 32.768kHz crystal. I referred to AN2867 as the oscillator design guideline.The LSE has the following specs:Shunt capacitance - 1.15pF,ESR - 70k,Load capacitance - 7pF.Calc...
HiI am using the function below to erase the flash, but am not able to do the same.I have to erase from address 0x0803E000UL i.e. page 124The function does basically 1. HAL_FLASH_Unlock2. HAL_FLASHEx_Erase(&erase_init, &page_error) - where page is 12...
Hi All, I am a newbie to STM32L432 boards. I am seeing that when i power the STM32L432 board with USB then everything is fine and my code runs and LED stays solid RED.But if i try to start the STM32 board with only VIN i.e. +7V then the RED led i.e. ...
Hello I tried to upgrade the STWIN.box Wi-Fi Module with the instructions provided in the STM32CubeFunctionPack_DATALOG2_V3.1.0. i tried dragging the HEX file to tera term with the following settings attached in the images below. i was not able to...
I'm working on some automation for our project using the STLINK-V3PWR. For that, I need to control the GPIOs. Based on the information from this page, I managed to get a working solution. Unfortunately, when compiling on Windows, I ran into a linker ...
I have made an adapter that sits between the STLink V3 and the device that needs to be programmed, so that I can give T_VCC on the STLink side 3.3V from an external supply.So far I have used 3.3V as VCC on the target as well, but I am considering low...
Hi ST Community — quick question about the MB1280 fanout and the ESP-01 socket.I’m trying to get UART comms between an STM32H747I-DISCO and an ESP-01 (plugged into the MB1280 ESP-01 socket) but I can’t get any response from the ESP.SetupSTM32H747I-DI...
Has anyone else experienced a power supply brown-out/crash when running the NUCLEO-H755 (or any other NUCLEO) at the maximum clock speed with quite a few peripherals enabled? I am suspicious that the 5V/0.5A power provided by USB is not enough to po...
Hi,is there any way to use the pads pc8 and oc9 on the morpho header of tve nucleo h753zi? They are lebeled but dont receive signal. I see the signals on the according pins of the zio header.right now I am thinking of drilling the morpho pads away an...
Hello,I am using the STM32H7S78-DK Discovery kit, which includes the MB1400 Wi-Fi module (as described in the UM3289 documentation).I am developing with Keil µVision 5, and I would like to update the firmware of the MB1400 Wi-Fi module, but I cannot ...
