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烧录固件和更新驱动并将条线重新短接,链接电脑无法识别出ST-LINK,请问是出现了什么问题 #11
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再试一下吧,检查硬件焊接,正常不会有问题的 |
我的固件升级完下载了两次后在用的时候就发现无法识别到usb设备,不明白是啥问题 |
我也是遇到了同样的问题,检查了板子的焊接应该没问题,烧录stlink的bootloader后插上电脑端USB,就是无法识别的usb设备,目前也没有找到原因在哪里。 |
请问下,说明里面一开始说的是: 请问下是哪种操作对,谢谢~ |
看看原理图,看看PCB文件吧。大佬应该是更新过PCB文件了,但是没更新readme |
我这边用国产的有这个问题,我用官方的芯片是正常的 |
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求大佬翻牌
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