Hello,i made custom board for STM32F031F6P6 chip, made few prototypes and flashed 5 prototypes with no problem. Then the current STM32 shortage hit my suppliers so i switched to STM32L031F6P6 on same board. I checked the datasheet and pinout and it l...
I designed a pcb with STM32F411RE and a couple of sensors. Before, and after mounting components on the PCB, I checked the Vcc and GND pins for short circuit and I did not see any problem. I am using SWD programming and I connected my ST-Link V2 to m...
So I'm using an STM32F103C8T6 board and it was working fine a few days ago but then tried to load a code with keil vision compiler these days and it showed this message STLINK Error(DEV_TARGET_HELD_UNDER_RESET). After that using the STM32CubeProgramm...
This error is coming when I RUN/Debug program using STM32CubeIDE. I am Using ST-LinkV2 and STM32F103. These are my debugger setting in CUBEIDE for reference.Is my settings correct???? if not then tell me what to correct. P.S. ST-LinkV2 programmer an...
I have been struggled for several days. I have to plug in the board very quick and open the firmware update page on stm32 cubeIDE and update. After update, I can debug and can only last for 5 to 10 seconds. After that, I have to unplug and replug aga...
I have an stm32f401vc discovery card, I can't download and debug the code you can find the error in this picture when I connected the card to my pc here is what I found in the Device managerI worked on this card for a long time and this is the first ...
When you plug a Nucleo board into a Windows PC, it pops up as a removable drive - with the drive name helpfully set to identify the type of Nucleo; eg,Which is great if they are different types of Nucleo.Not so much if you have more than one of the s...
I am trying to update the firmware using stm32cubeide using STLinkUpgrade 3.3.4. However the tool is not able to connect to the hardware. What could be the issue?Host Pc: Ubuntu 18.04.
The NRST pin of Nucleo-G031K8 is always low. The reset button does not do anything. Should not it reset MCU?
I'm using STM32F091VCT6 controller. I'm tried to BOOT it. MCU does not stand by mode (either low power mode or continuous reset mode). I'm tried by increasing delay on VCC & POR by using 10uf cap of NRST pin also I'm tried weak pull down on BOOT0 pin...