Ask questions and find answers on STM32 hardware set-ups, including schematic-related challenges, debugging probes, power configurations, and more.
Good Day, I'm new to STM32 Programming and my project is to read ADC value from the potentiometer. However, the problem is the value displayed at the live expression is not constant. Every time I adjust the setting, the current value retrieved will s...
Hi there,I want to write a bat file to program STM32 MCU.After I issue the command below to erase the full chip.STM32_Programmer_CLI.exe -c port=SWD freq=4000 -e allThe prompt says: 'Mass erase successfully achieved', which indicates the full chip er...
Hi,I have an external PCB using STM32L432KCU6 to program and debug. I can program this using the NUCLEO-L433RC-P (MB1319C) and NUCLEO-L476RG development boards in STLink configuration.Using the L476, I can see the output of the SWV from printf (MCU ...
I am using STMCubeIDE v1.7 on MacOS 10.15.7 and connecting to my target via an STLINK V3. I updated CubeIDE to v1.7 and it suggested an update to the STLINK. Since doing that update I am not able to connect to my target (STM32F405). Errors given a...
Hello,I'm trying to setup communication over SPI between an STM32G0B1CE and an ISM330 but am unable to get responses from the ISM330 despite a logic analyzer showing good bus signals.Below is a successful transaction performed with an arduino as the ...
Hello,I am new to the STM32 platform and will be using it to prototype an embedded controller. I ordered an STM32H7S78-DK Discovery board since it had all the necessary IOs available and included a touchscreen display. However, I also need Bluetoot...
Can I safely get that power out of any of the nucleo PD boards with a usb3 pd input? Can I get any higher current or voltage? Output is 2 pin barrel connector. Target application is fully documented here. Thanks so much in advance Joe
Hello STM32 Community,I have the STM32F413ZH Discovery Kit, which comes with a 240x240 TFT display. I need to replace this display with a larger 800x480 TFT display. Can anyone suggest suitable displays that are compatible with this board?Thank you!
Hello,I am using the STM32H743ZI Nucleo board.Suddenly The Red LED (Over current LED) is glowing in my Microcontroller. I have checked all the connections properly, and there is no short circuit.Because of this I can't able to load the Program in it ...
I am trying to make some very low current (<1uA) power measurements on the MCU on the STM32U083C-DK demo board.I see that jumper `JP7` is provided specifically for this purpose, but I am concerned that connections from the MCU to the STLINK interface...
