Forum Posts
Resolved! X-NUCLEO-LPM01A Board wrong voltage after calibration?
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 ...
ST-Link and J-Link not work well with STM32F745VEH6
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...
Can I use serial resistors to have "some" ESD protection on IO pins? Would 100ohms help at all or should I just remove them?
I am using STM32F207 on the main board for an industrial remote control. The radio connector is connected to the MCU.
Resolved! HW design
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...
Hi I got an ST Link ISOL for programming an STM32L4R9 on custom board. I can connect it to ST Link V2 on SWD using 4 pins from another nucleo board, TGT_VDD, SWCLK, SWDIO and GND.
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...
8MHz Crystal used on Nucleo BOM does not seems to follow AN2867.
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...
How to Fix ST LINK V2 Errors
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.
"No STM32 target found!" with ST Link by using STM32CubeProgrammer with a STM32H750VB. (SWD was not turned on in CubeMX). Is there any way to fix this?
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!
How to set a GPIO pin on CN1 like D8 of B-L475E-IOT01A ?
How do I set/reset a GPIO pin on CN1 like D8 (PB2, pin 37 of STM32L475VGT6) of B-L475E-IOT01A ?This is NOT working:HAL_GPIO_WritePin(GPIOB, GPIO_PIN_8, GPIO_PIN_SET);Also, is there a code line or two to set as pull-up or pull-down output and initiall...