针对您遇到的 st-link error (dev_target_cmd_err) 错误,这个问题通常与ST-Link调试器的通信或配置有关。以下是一些详细的排查步骤和可能的解决方案,由于您的问题不直接涉及代码,我将不提供代码片段,但会给出一些指导性的建议。 1. 确认ST-Link驱动和软件安装正确且为最新版本 检查驱动:确保您的电脑上安装了适...
Getting Error: ST-LINK error (DEV_TARGET_CMD_ERR) when I try to connect to STM32F103C5T6. FPayn.1 Associate III 2020-08-01 02:14 PM Hi, Although I'm quite familiar with Arduino and Teensy MCU's, I'm just getting started with STM32. I followed this '...
STLink presents the error: Error: ST-LINK error (DEV_TARGET_CMD_ERR) On the DK the EEMBC demo appears to be running and it can be interacted with However I cannot connect via SWD to erase the firmware. Is there any way to recover this board? Where exactly was...
I did everything I could by exploring the STM32 community. Changed ST-LINK V2, the cable, reset mode, etc... I saw massage what "ST-LINK error (DEV_TARGET_CMD_ERR)" in hardware rest mode. But I don't solve this error. Please help me... Labels: STM32CubeProgrammer 0 Kudos...
Error: ST-LINK error (DEV_CONNECT_ERR) -Another thing I tried is using the ST-Link with a stm32f103c8t6 MCU and it works fine, so the problem comes specifically from the development bord. Any help will help me thank you Labels: ST-Link STM32F4 Series U...