出现如下现象是不是刷坏了？ [复制链接]

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write fail count = 477
i2c write failed!
write fail count = 478
i2c write failed!
write fail count = 479
i2c write failed!
write fail count = 480
i2c write failed!
write fail count = 481
i2c write failed!
write fail count = 482
i2c write failed!
write fail count = 483
i2c write failed!
write fail count = 484
i2c write failed!
write fail count = 485
i2c write failed!
wri