QGroundControl 自定义命令小工具的使用

Custom Command Widgets

编写QML文件

import QtQuick 2.2

import QGroundControl.Controls      1.0
import QGroundControl.FactSystem    1.0
import QGroundControl.FactControls  1.0
import QGroundControl.Palette       1.0
import QGroundControl.ScreenTools   1.0
import QGroundControl.Controllers   1.0

Rectangle {
anchors.fill:   parent
color:          qgcPal.window

CustomCommandWidgetController {
id:         controller
factPanel:  panel
}

QGCPalette { id: qgcPal; colorGroupEnabled: enabled }

Column {
spacing: ScreenTools.defaultFontPixelHeight
//Sending custom command(standarder custom)
//定义一个按钮　用于发送命令
QGCButton {
//neme
text: "Set Home to current position"
// Arguments to CustomCommandWidgetController::sendCommand (MAVLink COMMAND_LONG)
//   command id
//   component id
//   confirmation
//   param 1-7
onClicked: controller.sendCommand(179, 50, 0, 1, 0, 0, 0, 0, 0, 0) //send mavlink
}

//Parameter editors
//设置一个文本框　用于设置参数
// The FactTextField control is bound to the specified parameter. Note that there is no validation.
FactTextField {
// The -1 signals default component id.
// You can replace it with a specific component id if you like
fact: controller.getParameterFact(-1, "MAV_SYS_ID")
}
}
}

参考文档