uf2文件为啥只能和电脑相连时才能跑？（Why can uf2 files only be run when connected to a computer?）

[guozijing-zjk]

我不知道这个问题是否愚蠢😥。。。。
但是确实让我困惑了，我的M0sense与电脑相连时，uf2程序才可以运行，假如我用电池给M0Sense供电,竟然不会工作..........为什么啊。
！！！我确定uf2文件在与电脑断开时侯并没有丢失！！！

意思就是我把usb线插在电脑上，M0Sense才运行案例中的uf2(点灯程序，别的也一样)，当我把usb插到充电宝上，M0Sense将不会工作.......之后我插在电脑上又开始工作了？？？😭😭😭

English:
I don't know if this question is stupid 😥...
But it does confuse me, when my M0sense is connected to a computer, the uf2 program can run, if I use the battery to power M0Sense, it will not work.......... Why.
!!!I'm sure the uf2 file wasn't lost when it was disconnected from my computer!!!

It means that I plug the USB cable into the computer, M0Sense only runs the uf2 (lighting program, everything else) in the case, when I plug the USB into the charging bank, M0Sense will not work....... After that, I plugged in the computer and started working again??? 😭😭😭

[guozijing-zjk]

没人.....

[taorye]

Dear guozijing-zjk:

I'm so sorry that has no reply for a long time.

But of course here is one.

How about remove the usb_stdio from the cmake config below which in the file CMakeLists.txt.

set(TARGET_REQUIRED_LIBS usb_stack shell usb_stdio)

Show me the result, hope it will work.

[guozijing-zjk]

Dear guozijing-zjk:

I'm so sorry that has no reply for a long time.

But of course here is one.

How about remove the usb_stdio from the cmake config below which in the file CMakeLists.txt.

set(TARGET_REQUIRED_LIBS usb_stack shell usb_stdio)

Show me the result, hope it will work.

哇哦，谢谢你我去试试

[guozijing-zjk]

尊敬的guozijing-zjk：

很抱歉很久没有回复了。

但当然，这里有一个。

如何从下面的 cmake 配置中删除该文件中的 .usb_stdio``CMakeLists.txt

set(TARGET_REQUIRED_LIBS usb_stack shell usb_stdio)

向我展示结果，希望它能起作用。

吃灰一年的m0sense又让我拿出来了.......

大佬我试过你推荐的那个方法，把CMakeLists.txt中的：
set(TARGET_REQUIRED_LIBS usb_stack shell usb_stdio)里面的"usb_stdio删掉了，但是无法编译啊啊啊啊啊"

#include <usb_stdio.h> 直接这里提示没有引用蹦出来了........求大佬有时间解答一下啊啊啊啊啊
ps:来自一年多以后的回答......