Difficulty Connecting Data to Components in Qt Car Dashboard Project
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hello ,As an electrical engineering student, I am currently working on a car dashboard project using Qt. I have successfully created the GUI components for my dashboard, but I am facing challenges in connecting the data with these components.
Questions:
What is the best approach for connecting real-time data to Qt GUI components?
How can I utilize signals and slots effectively to update my dashboard components dynamically?
Are there any examples or recommended resources for handling data updates in Qt applications? -
hello ,As an electrical engineering student, I am currently working on a car dashboard project using Qt. I have successfully created the GUI components for my dashboard, but I am facing challenges in connecting the data with these components.
Questions:
What is the best approach for connecting real-time data to Qt GUI components?
How can I utilize signals and slots effectively to update my dashboard components dynamically?
Are there any examples or recommended resources for handling data updates in Qt applications?@achoik you can send realtime data through wifi or mqtt to Qt.Or use a cloud service
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@achoik you can send realtime data through wifi or mqtt to Qt.Or use a cloud service
@Ronel_qtmaster Thank you for your response. I'm new to Qt application development and would like to confirm if I'm following the correct approach. I've chosen BLE as my communication protocol. Should I add a file to my project for writing BLE code, connect it with my interface components, and then utilize signals and slots? Is this the right way to proceed?
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@Ronel_qtmaster Thank you for your response. I'm new to Qt application development and would like to confirm if I'm following the correct approach. I've chosen BLE as my communication protocol. Should I add a file to my project for writing BLE code, connect it with my interface components, and then utilize signals and slots? Is this the right way to proceed?
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@achoik Check these examples out.
https://doc.qt.io/qt-6/bluetooth-examples.html
