有没有办法以编程方式告诉 USB 调制解调器重置?
我的服务器上有一个 USB 调制解调器,有时需要再次关闭/打开才能接收 SIM 更新,但我无法重新启动服务器,因为我们依靠它来提供各种网页。
有没有办法以编程方式执行此操作? AT指令?关闭 USB 端口电源?
我并不总是能够访问服务器,因此不幸的是,拔掉并重新插入服务器并不是一种选择。
如果这有影响的话,我们将使用 C++/CLI 进行编码。
I have a USB modem on a server which occasionally needs to be turned off/on again to receive SIM updates and I can't reboot the server as we rely on it to serve various web pages.
Is there any way to do this programmatically? An AT command? Power down the USB port?
I don't always have access to the server so unplugging it and plugging it back in isn't an option unfortunately.
We're coding in C++/CLI if that makes a difference.
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如果有人知道这个问题的通用解决方案,那就太好了,但对于我正在使用的 Option Globetrotter 452,制造商报告说,发出
AT_ORESET
命令将指示设备重新启动...只是以防其他人想要这样做。It would be great if someone knew of a generic solution to this, but for the Option Globetrotter 452 I'm using, the manufacturer reports that issuing an
AT_ORESET
command will instruct the device to reboot ...just in case anyone else wants to do this.