NO ST-LINK detected
The stlink port is not displayed in Device Manager or is not connected.
Forum Posts
Failed to execute MI command: target remote localhost:61234
Hello , i have been getting this error very frequently across a few board 2x H7A3 and now i getting on H743 nucleo, sometimes i managed to resolve this by shorting boot0 pin and VCC pin then do a chip erase. Most of the time cannot resolve this err...
Resolved! NUCLEO-H743ZI2 Fault LED is always ON
Hello,I hope you are doing great, I am facing the issue with NUCLEO-H743ZI2 Board, The LD6 is always ON and the IC U2 is getting overheated as soon as we connect the USB cable to dump the code and also unable to dump the code. It would be great if so...
Nucleo-G0B1RE I2C2 Communication
I am using the Nucleo-G0B1RE board for I2C communication with BMS AFE IC. I am able to communicate with AFE if i use I2C1 port. I have tested it with [PB9, PB8] and [PA9, PA10]. If i use I2C2 or I2C3 it doesn't work. In case of I2C2 it only works if ...
SDMMC IDMA double buffer mode multi-block write stops before expectation
Currently using STM32L4R9I-Discovery.I want to pass an entire buffer to a sd card using idma sdmmc double buffer mode.The main goal is to pass a large amount of data into a small buffer divided in sub-buffers (in a circular way) to save memory.In my ...
Resolved! Will Nucleo boards get more expensive with tariffs next week?
Hi,I'll need one NUCLEO-H7A3ZI-Q in about a month. But next week the Trump administration takes over here in the USA and he promised to impose tariffs on Chinese products. I remember last time he was in office. Almost everything electronics got an ex...
Porting Audio playback and record code from STM32F4 to STM32H5 Nucleo board
I would like to build the Audio playback and record example code of STM32F4 controller to STM32H5 controller. Could you please help me with feasible method to make it work. I am planning to use same driver code and middleware code of STM32F4. I have ...
Controller receives timer interrupt when i connect heater ATX with the PCB
what's the problem, when i connect heater ATX with the relay on PCB, the process receives a external interrupt and it stops the timer 1 and also stops the process, while the other timer which is timer5 works fine but when disconnect heater form the P...
STM32 UART Communication with DWIN LCD
Hello Everyone,I’m working on a project where I’m interfacing a DWIN LCD with my STM32 microcontroller using UART. The UART TX and RX lines from the STM32 are connected to the RX and TX lines of the DWIN LCD, respectively. I’ve ensured that the baud ...
Resolved! STM32C0116-DK - On-board ST-Link failed after update process
Hello, I have a brand new STM32C0116-DK evaluation board (official) and I fear I just bricked the on-board ST-Link :\ I wanted to run an example (blink LED) from the CubeIDE provided examples. When I pressed run, a popup displayed to notify me the ST...