我想为Led显示器打开每个点或点亮每个点。 [英] I want to switch on every dot for Led display or light up every dots.

问题描述

目前，我可以将这个词发送到LED显示屏

例如测试



但是我想知道所有的点LED显示屏是否正常工作。所以我想发送命令点亮LED显示屏上的每个点。



如果您有任何想法，请帮助我。



非常感谢。

Currently , I can send the word to led display
eg " Testing"

But i want to know all the dots on the led display is working or not. So I want to send the command to light up every dots on the led display.

Please help me if you have any ideas.

Thanks a lot.

推荐答案

你应该与创建它的人交谈 - 他们应该提供技术支持并且会更多地了解他们的产品比我们愿意。如果他们没有，那就找另一个供应商并要求退款！



我们无法告诉你该做什么：我们不知道哪个LED显示你正在使用！

You should talk to the people who created it - they should provide technical support and will know more about their product than we will. If they don't, then find another supplier and demand your money back!

We can't tell you what to do: we have no idea which LED display you are using!

如果您没有显示文档或者您根本无法控制单点（例如纯字母数字显示），则发送序列的字母数字字符为了测试所有点。

另一方面，如果您可以完全控制设备，那么请查看文档并发送相应的命令。

If you haven't the display documentation or you simply cannot control the single dot (e.g. pure alphanumeric display) then send a sequence of alphanumeric characters in order to test all the dots.
On the other hand, if you could have the full control of the device then check out the documentation and send the appropriate command(s).

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