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    D1s RTL8723DS 蓝牙起不来,大伙帮我瞅瞅。

    D1-H/D1s
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    • W
      whycan晕哥 LV 8 last edited by whycan

      mmexport1642954629086.png

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      • W
        whycan晕哥 LV 8 last edited by

        奇怪了,发现以前的开发板蓝牙功能正常。

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        • W
          whycan晕哥 LV 8 last edited by

          mmexport1642954738202.png

          对比发现是CTS悬空了。

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          • W
            whycan晕哥 LV 8 last edited by

            mmexport1642954848118.png

            用镊子短路CTS到GND就正常。

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            • W
              whycan晕哥 LV 8 last edited by

              IMG_20220124_001131.jpg

              飞线

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              • W
                whycan晕哥 LV 8 last edited by

                IMG_20220124_001059.jpg

                封印

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                • W
                  whycan晕哥 LV 8 last edited by

                  mmexport1642954959253.png

                  OK

                  sora1874 1 Reply Last reply Reply Quote Share 1
                  • BedRock
                    BedRock LV 6 last edited by

                    whychan PI 再次拖更👍

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                    • W
                      whycan晕哥 LV 8 @BedRock last edited by

                      @bedrock
                      这个感觉可以通过软件修复。

                      tigger 1 Reply Last reply Reply Quote Share 0
                      • tigger
                        tigger LV 7 @whycan last edited by

                        @whycan
                        搞A133 碰到一模一样问题,

                        CTS悬空了,飞线到GND就好了,应该串口是没有收到握手信号。

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                        • sora1874
                          sora1874 LV 4 @whycan last edited by

                          @whycan 晕哥,厂家的8723DS的BT的文件发一份呀

                          W 1 Reply Last reply Reply Quote Share 0
                          • W
                            whycan晕哥 LV 8 @sora1874 last edited by

                            @sora1874
                            您要哪个文件,SDK里面都有了,用find命令查找一下就可以了。

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                            • sora1874
                              sora1874 LV 4 @whycan last edited by

                              @whycan 您的tina2.0有RTL8723DS的包?

                              W 1 Reply Last reply Reply Quote Share 0
                              • W
                                whycan晕哥 LV 8 @sora1874 last edited by

                                @sora1874
                                从别的tina sdk 抽出来的。

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                                • sora1874
                                  sora1874 LV 4 @whycan last edited by

                                  @whycan ....购买模块时候,模块厂商一般提供的有软件包

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