第一次闪烁很好，随后的闪烁失败，并带有
初始化ST-LINK设备时出错。原因：找不到设备目标。
在STM32H745 NUCLEO板上，我错误地启用了DEBUG接口和SWO引脚。有什么方法可以硬重置此板吗？
“重置时闪烁”技巧无效。也就是说，在STM32_Programmer通过ST-Link执行操作之前，按住复位按钮并立即释放它。有时使用RTFM-ing会有所帮助：
If a deadlock is faced due to a mismatch between the HW
board setting and the FW setting (LDO/SMPS), the user can
recover the board by doing the following:
- Power off the board
- Connect CN11 ‘BT0’ pin (BOOT0) to VDD using a wire
- This changes the BOOT0 pin to 1 instead of 0 and thus the
device boot address is changed to boot address 1 making the
bootloader starting in System memory, instead of starting the
FW in the user Flash (FW that is setting a wrong LDO/SMPS
configuration)
- Power on the board and connect using
STM32CubeProgrammer
- Erase the user Flash
- Power off the board and remove the wire between BOOT0
and VDD
- The board is now recovered and can proceed normally.
现在我必须弄清楚为什么当我刷新我的垃圾箱后它就会陷入僵局...评论并重建，窗台做到了。