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T113-S3的i2c-3不能工作

D1系列-RISC-V

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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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