HI,I have a custom board with STM32F405 MCU, the task is to enable PWM, set frequency, read ADC and Set DAC out voltage using CAN commands. Everything was working fine until I enabled the DAC channels, two channels were set to max DAC value(4095) and...
Hello,I am working in STM32H745I-DISCO since January. Yesterday I have disconected the USB of CN14 connector ( I used it for programming/debuging and powering). This morning I have connected de USB but the board doesn´t work. After test de voltages I...
Greetings! I would like to know if there is an official source code, or an alternate source code (preferably in Java), or at least the USB DFU protocol.
I have this 2 programmers, stlinkv2isol and stlinkv3. With the first, I'm able to program and debug my board. But with the second, no, I received a message like this ST-LINK SN : 0050002E3331510633323639 ST-LINK FW : V3J13M4B5S1 Board : STLINK-V3...
Hi, I am using the STM32L4 B-L475E-IOT01A board with Wi-Fi module Inventek system ISM43362-M3G-L44.I have seen the example WiFi projects but they do not have the .ioc file. So my question is, is there any middleware available in STM32CubeMX which can...
I want NUCLEO-U083RC board able to receive data from Huskylens for colour/object recognition project. I did manage to run a demo code but still can't receive data from Huskylens. I have use HAL_UART_RECEIVE and HAL_UART_RECEIVE_IT function and still ...
Hello!I am using the onboard STLINK on the NUCLEO-U031R8 to program a STM32U0 on a custom PCB. I use the SWD interface connected over jumper wires and programming works fine. I would like to enable printf for debug purposes, and since SWV is not avai...
Hi everyone,I'm experiencing an issue uploading a simple onboard LED blinking program to my STM32H755ZIQ board. Every time I try to start a debug session, I get the following error:STMicroelectronics ST-LINK GDB server. Version 7.9.0Copyright (c) 202...
I have designed a costimazed PCB board based on NECLEO-H743Z12 board, and I have removed the build in STLink debugger, hoping that I will use the external STLink/V2 programmer via SWD. I have followed the schematics data sheet and connected pins [3.3...
Hello, i have an issue with my board's vcp : stm32f407g-disc1 / MB997Ethe st link port works perfectly , but the micro usb port ( vcp ) is not working , and yes i'm sure that it's a data cable not only charging, the interesting point is that before f...
