Ask questions and find answers on STM32 hardware set-ups, including schematic-related challenges, debugging probes, power configurations, and more.
Which DAC method is used for STM32L431, R-2R or resistor strings?Different things are written in the two materials. https://www.st.com/content/ccc/resource/training/technical/product_training/01/4b/81/0e/21/a6/4c/55/STM32L4_Analog_DAC.pdf/files/STM32...
Hello,I'm using the X-NUCLEO-LPM01A Board. Today I encountered a problem with the calibration. If I set the voltage to 3.3V and run a calibration I measure at VOUT only 3V. Without any calibration I measure the expected 3.3V. If I set the voltage to ...
Hi team I have a problem on debugging STM32F745VEH6 with SEGGER J-link and ST-Link V3. And phenomenon is different on both debugger.My enviroment:STMCubeIDE Ver.1.8.0Debbuger: ST-Link V3/V2 and SEGGER J-Link Ultra +MCU: STM32F745VEH6With ST-Link V2:W...
I am using STM32F207 on the main board for an industrial remote control. The radio connector is connected to the MCU.
Hello, I have to design a circuit and I need help. There are two external devices, which the third device with MCU STM32F105 has to find out which of them is connected to it. Two external devices have signals:- 24v or non-connected - GroundI can mayb...
In the target voltage I can see not detected. I have removed the ribbon cable and have connected using jumpers now, pins in the following manner:1 - VDD7 - SWDIO9 - SWCLK3, 6 - GNDI don't know what is going wrong with the ISOL version of the STLINK v...
Dear all,I have tried to follow AN2867 for choosing an 8MHz crystal as HSE in the STM32L496.Doing this: Starting from the crystla included on Nucleo BOM, NX3225GD-8.000M-EXS00A-CG04874, I look for a 12pF crystal like this. Assuming Cstray=10pF, I ha...
Hello.I am a STM32F407VE user.I am trying to load a program using ST LINK V2, but an error occurred and the program could not be loaded. The error is as follows, and if there is anyone who can solve this error, please let me know. thank you.
16:32:00 : ST-LINK FW : V2J39S7 16:32:00 : Board : -- 16:32:00 : Voltage : 3.22V 16:32:00 : Error: No STM32 target found!