Arduino COM 端口不工作 [英] Arduino COM port doesn't work

问题描述

我最近买了一个 Arduino Uno.拿到必要的线缆后，我决定上传一个例子到芯片上.

I bought an Arduino Uno recently. After getting the necessary cables, I decided to upload an example to the chip.

我没有看到那个闪烁，而是收到了一个类似 processing.app.SerialException: Serial port 'COM1' not found 的错误.您是否从工具">工具"中选择了正确的一个?串口菜单?

Instead of seeing that Blink, I received an error like processing.app.SerialException: Serial port 'COM1' not found. Did you select the right one from the Tools > Serial Port menu?

是的，我试过了.但即使串行端口监视器似乎也没有打开.再说一次，我得到了一些不值得一提的例外.

Yes, I tried that. But even Serial Port Monitor doesn't seem opening. Then again, I get some exception that isn't worth mentioning.

在我发现我的串行 COM 端口不工作(通过 Portmon.exe)并弄清楚我什至可能没有(设备管理器中没有 COM 端口)之后，我也尝试下载了COM口的驱动，但也失败了.

After I found out that my Serial COM ports don't work (via Portmon.exe), and figuring out that I may even don't have any (there is no COM port in Device Manager), I also tried to download a driver for COM port, but it has also failed.

有人说这是因为我的 Acer Aspire 5742 的主板.有人说是Windows 7的原因.

Some say that it's because of my Acer Aspire 5742's motherboard. Some say that the reason is Windows 7.

长话短说，如果有人能帮助我解决 COM 端口问题并修复我破碎的梦想，我将不胜感激.

Long story short, I'd really appreciate if someone can help me with my COM port problem and mend my broken dreams.

推荐答案

你安装驱动了吗?请参阅 #4 下的 Arduino 安装说明.我不知道那台机器，但我怀疑它没有任何 COM 端口.

Did you install the drivers? See the Arduino installation instructions under #4. I don't know that machine but I doubt it doesn't have any COM ports.

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