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gt911 上电i2c地址一般是0x14，偶尔是0x5d，请问怎么把i2c固定成一个呢？

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memory LV 7 last edited by

gt911 上电i2c地址一般是0x14，偶尔是0x5d，请问怎么把i2c固定成一个呢？
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zxyUser LV 4 @memory last edited by

@memory 看你使用的上电时序啊
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memory LV 7 @zxyUser last edited by

@zxyuser

发现是 ctp_wakeup gt911复位引脚配置错了，现在纠正过来，

重启40次都正常了：
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