确保RESET 引脚没有被外部电路错误地拉低。 检查所有与 RESET 引脚相关的连接,确保没有短路或错误的连接。 检查软件配置: 在STM32CubeMX 或其他开发工具中检查 RESET 引脚的配置,确保其在编程和调试过程中被正确控制。 如果可能,尝试恢复到默认配置或重新配置项目。 尝试使用不同的 ST-LINK 下载器: 如果可能,...
“DEV_TARGET_HELD_UNDER_RESET” 也可能是由硬件原因造成的。我曾经在一个 PCB 上不小心弄混了一些数字,结果在 G431RB 的 3V3 和 NRST 引脚之间使用了一颗 10 欧姆电阻,而不是通常我用来连接复位开关和 NRST 引脚的 10k 电阻。 故事的结局是,我无法连接到 MCU,错误信息显示“ DEV_TARGET_HELD_UNDER_RESET...
I've just had my 401RE-Nucleo do this whilst debugging an external target. I've isolated the local STM32F401 processor reset, and the reset is still held low, so the STM32F103 ST-Link processor must be at fault? A reset pin failure? They are cheap enough, but there was no good ...
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 STM32CubeProgrammer also shows the same problem, ...
RMQ（Range Minimum/Maximum Query），即区间最值查询。对于长度为n的数列arr，回答若干询问Q(i,j)...
网上下载驱动ST-LINK_V2: 点击安装以后,可以认出了。 驱动装好 接着安装STM32 ST-LINK Utility,可以用来下载程序到芯片的。 下载地址 安装好,打开如下: utility安装成功 运行Connect失败 连接失败 需要设置,解决,把Mode模式改成connect under reset,如下: ...
– 复位下连接：“Connect Under Reset”模式允许在执行指令之前使用复位向量捕获 连接到目标。这在很多...
Programmer/board type: stlink v3 mini Operating system and version: Windows Stlink tools version : 1.6.1 Stlink commandline tool name: st-flash Target chip (and board if applicable): STM32G031 Commandline-Output: st-flash --connect-under-reset --debug erase st-flash 1.6.1 2021-03-10T1...
If I use the development version of stlink, I get % st-flash-dev erase st-flash 1.6.1-277-g6f793d6 2021-04-07T14:18:31 ERROR common.c: Can not connect to target. Please use 'connect under reset' and try again Failed to connect to target % st-flash-dev --connect-under-reset ...
reset-gpio = <&gpio1 8 GPIO_ACTIVE_LOW>; dsi-lanes = <2>; video-mode = <2>; // 0: burst mode // 1: non-burst mode with sync event // 2: non-burst mode with sync pulse // 3: command mode panel-width-mm = <69>; panel-height-mm = <139>...