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    D1H支持MIPI触摸屏吗

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    • allwinner_account
      allwinner_account LV 5 last edited by

      小白求教,想采用HDMI输出图像+MIPI做交互屏的解决方案,论坛里似乎没看到有用触摸屏的例子. 淘宝有找到MIPI接口的触摸屏想问问能用不? 有没有什么例程可以参考下呀.🤠
      有翻到这个帖子D1的双屏异显第一弹来啦!,但是似乎只有镜像文件,视频中也看不出来是否有使用触摸屏.

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      • WhycanService
        WhycanService LV 8 last edited by

        触摸屏信号不用mipi传输的,一般是i2c

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        • allwinner_account
          allwinner_account LV 5 @WhycanService last edited by

          @whycanservice 我淘宝看到一个只用MIPI的触摸屏, 我看手册里也写MIPI的接口支持双向通讯, 之前没用过这种接口的所以不太明白😵

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          • whycan
            whycan晕哥 LV 9 last edited by

            @allwinner_account
            没有见过mipi的触摸屏,大概是你看错了,一般是i2c的.

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            • allwinner_account
              allwinner_account LV 5 @whycan last edited by

              @whycan 就当商家骗人的话想要使用触摸屏是需要MIPI+I2C这样的配置是嘛, 然后还需要HDMI输出另一个屏的信息, 触摸屏这一块的驱动都需要根据具体硬件自己写吧, 感觉还是挺麻烦的

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              • H
                hacker_eXkc LV 3 @allwinner_account last edited by

                @allwinner_account use a a display driver board that support touch screen screen. Those board will give a usb for the touch screen.

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