I want to share an open-source project that uses the Luckfox PicoKVM as the core of an iOS automation rig: glassbox.

What it is

glassbox is an iOS-first computer-use runtime: it looks at a phone's screen and drives it in an observe → decide → act → verify loop, the way a person would. The twist ...

我这边测试 PicoKVM 控制 iOS/iPhone 时，鼠标移动和点击都可以工作，但滚轮滚动不生效。
看了一下源码，当前 `wheelReport` 的实现是：

func rpcWheelReport(wheelY int8) error {
return gadget.AbsMouseWheelReport(wheelY)
}

也就是滚轮被发送到绝对鼠标 /dev/hidg1：

[0x02, wheelY]

但相对鼠标 /dev/hidg2 的 HID descriptor 里其实已经有 wheel 字段，report 格式是：

[buttons, dx ...