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    T113-S3的i2c-3不能工作

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    • how0723
      how0723 LV 5 last edited by

      内核日志如下:

      [ 6.242776] sunxi-i2c sunxi-i2c3: SLA+W has been transmitted; ACK not received
      [ 6.250832] sunxi-i2c sunxi-i2c3: engine-mode: xfer failed(dev addr:0x32

      是怎么回事

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      • W
        will.huang LV 3 last edited by

        怎么解决呢?刚好也遇到一样问题

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