11 lines
229 B
Markdown
11 lines
229 B
Markdown
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# Linux 下 I2C 工具
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```bash
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# 检测 I2C 设备
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i2cdetect -r -y <bus num>
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# 设置 I2C 设备寄存器值
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i2cset -f -y <bus num> <dev addr> <reg addr> <value>
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# Dump I2C 设备寄存器
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i2cdump -f -y <bus num> <dev addr>
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```
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