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铲屎将军 2018-06-02 11:08:37 +08:00 • committed by GitHub
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@ -9,7 +9,7 @@ SD3078的时间寄存器同DS1307相同,树莓派自带驱动,不需要再
* ## 树莓派设置中打开I2C通讯
* ## 系统内核添加驱动模块
* ## 使用I2Ctools寻找地址
> SD3078固定地址0X32
SD3078固定地址0X32
* ## 打开写保护
> sudo i2cset -y 1 0x32 0x10 0xff
> sudo i2cset -y 1 0x32 0x0f 0x85