当对传感器进行完高温85℃储存60小时后，发现OPT3001光传感器发生失效，且回到常温储存24小时后仍然失效。
失效表现为，I2C通信正常和但读取光强失败。
为什么会失效呢？有没有什么解决方法
log如下：
出现异常前，使用黑色电工胶带包裹传感器，但能读到数据。
# opt3001_test
device = /dev/i2c-2
interval=1000
count=86400
[INFO] Found TI OPT3001
[DEBUG] conversion time:100000us
[0.6s]1/86400:opt3001 read failed
[1.7s]2/86400:als read: 18.410000lux
[2.8s]3/86400:als read: 18.639999lux
[3.8s]4/86400:als read: 18.639999lux
[4.9s]5/86400:als read: 19.609999lux
[5.10s]6/86400:als read: 19.689999lux
[6.10s]7/86400:als read: 19.689999lux
[7.11s]8/86400:als read: 19.850000lux
[8.12s]9/86400:als read: 19.689999lux
[9.12s]10/86400:als read: 18.889999lux
[10.13s]11/86400:als read: 18.889999lux
[11.13s]12/86400:als read: 19.129999lux
[12.14s]13/86400:als read: 18.730000lux
[13.14s]14/86400:als read: 14.380000lux
出现异常后，使用黑色电工胶带包裹传感器，能读到ID，读不到数据。
# opt3001_test
device = /dev/i2c-2
interval=1000
count=10
[INFO] Found TI OPT3001
[DEBUG] conversion time:100000us
[0.1s]1/10:opt3001 read failed
[1.2s]2/10:opt3001 read failed
[2.2s]3/10:opt3001 read failed
[3.3s]4/10:opt3001 read failed
[4.3s]5/10:opt3001 read failed
[5.4s]6/10:opt3001 read failed
[6.4s]7/10:opt3001 read failed
[7.5s]8/10:opt3001 read failed
打印“opt3001 read failed”的原因是，读到数据寄存器0x00的值为0，此为异常情况。
在出现异常时，使用i2c-tools读写OPT3001的寄存器进行调试，dump出全部寄存器，发现寄存器0x00的值为0
# i2cdump -y 2 0x45 w
0,8 1,9 2,a 3,b 4,c 5,d 6,e 7,f
00: 0000 90c4 0000 ffbf 0078 0280 0000 0000
08: 0000 XXXX 0000 0000 0000 0000 4954 0130
10: 0000 10c4 0000 ffbf 0078 0280 0000 0000
18: 0000 XXXX 0000 0000 0000 0000 4954 0130
20: 0000 10c4 0000 ffbf 0078 0280 0000 0000
28: 0000 XXXX 0000 0000 0000 0000 4954 0130
30: 0000 10c4 0000 ffbf 0078 0280 0000 0000
38: 0000 XXXX 0000 0000 0000 0000 4954 0130
40: 0000 10c4 0000 ffbf 0078 0280 0000 0000
48: 0000 XXXX 0000 0000 0000 0000 4954 0130
50: 0000 10c4 0000 ffbf 0078 0280 0000 0000
58: 0000 XXXX 0000 0000 0000 0000 4954 0130
60: 0000 10c4 0000 ffbf 0078 0280 0000 0000
68: 0000 XXXX 0000 0000 0000 0000 4954 0130
70: 0000 10c4 0000 ffbf 0078 0280 0000 0000
78: 0000 XXXX 0000 0000 0000 0000 4954 0130
80: 0000 10c4 0000 ffbf 0078 0280 0000 0000
88: 0000 XXXX 0000 0000 0000 0000 4954 0130
90: 0000 90c4 0000 ffbf 0078 0280 0000 0000
98: 0000 XXXX 0000 0000 0000 0000 4954 0130
a0: 0000 10c4 0000 ffbf 0078 0280 0000 0000
a8: 0000 XXXX 0000 0000 0000 0000 4954 0130
b0: 0000 10c4 0000 ffbf 0078 0280 0000 0000
b8: 0000 XXXX 0000 0000 0000 0000 4954 0130
c0: 0000 10c4 0000 ffbf 0078 0280 0000 0000
c8: 0000 XXXX 0000 0000 0000 0000 4954 0130
d0: 0000 10c4 0000 ffbf 0078 0280 0000 0000
d8: 0000 XXXX 0000 0000 0000 0000 4954 0130
e0: 0000 10c4 0000 ffbf 0078 0280 0000 0000
e8: 0000 XXXX 0000 0000 0000 0000 4954 0130
f0: 0000 10c4 0000 ffbf 0078 0280 0000 0000
f8: 0000 XXXX 0000 0000 0000 0000 4954 0130
# i2cget -y 2 0x45 0x7E w
0x4954
#
#
# i2cget -y 2 0x45 0x7F w
0x0130
#
#
# i2cget -y 2 0x45 0x01 w
0x90c4
#
此时发现基本通信正常，尝试手动写入配置，修改0x01寄存器后，发现数据寄存器0x00的值不为0，取掉包裹传感器的黑色胶带，此时能读到数据。
# i2cset -y 2 0x45 0x01 0x10CE w
#
# i2cget -y 2 0x45 0x01 w
0x90ce
#
# i2cget -y 2 0x45 0x00 w
0x0400
# i2cget -y 2 0x45 0x00 w
0x0400
# i2cget -y 2 0x45 0x00 w
0x0400
# i2cget -y 2 0x45 0x00 w
0x0400
# i2cget -y 2 0x45 0x00 w
0x0400
# i2cget -y 2 0x45 0x00 w
0x0400
# i2cget -y 2 0x45 0x00 w
0x0400
# i2cget -y 2 0x45 0x00 w
0x0400
# i2cget -y 2 0x45 0x00 w
0x0400
# i2cget -y 2 0x45 0x00 w
0x0400
# i2cget -y 2 0x45 0x00 w
0x0400
# i2cget -y 2 0x45 0x00 w
0xc01b
# i2cget -y 2 0x45 0x00 w
0x9d3b
# i2cget -y 2 0x45 0x00 w
0xe23b
# i2cget -y 2 0x45 0x00 w
0xb83a
# i2cget -y 2 0x45 0x00 w
0xd33b
# i2cget -y 2 0x45 0x00 w
0x133e
# i2cget -y 2 0x45 0x00 w
0x123f
# i2cget -y 2 0x45 0x00 w
0xd23e
发现数据寄存器恢复后，使用程序读取数据，能够正常读到传感器数据：
# opt3001_test
device = /dev/i2c-2
interval=1000
count=10
[INFO] Found TI OPT3001
[DEBUG] conversion time:100000us
[0.1s]1/10:opt3001 read failed
[1.2s]2/10:als read: 246.239990lux
[2.3s]3/10:als read: 253.919998lux
[3.4s]4/10:als read: 254.239990lux
[4.4s]5/10:als read: 254.559998lux
[5.5s]6/10:als read: 246.559998lux
[6.5s]7/10:als read: 228.559998lux
[7.6s]8/10:als read: 265.759979lux
[8.6s]9/10:als read: 262.559998lux
[9.7s]10/10:als read: 258.079987lux
断电，上电，传感器数据依旧正常：
[1717647697.375s]36/86400:als read: 253.279999lux
[1717647698.375s]37/86400:als read: 252.319992lux
[1717647699.376s]38/86400:als read: 252.639999lux
[1717647700.377s]39/86400:als read: 254.239990lux
[1717647701.377s]40/86400:als read: 253.919998lux
[1717647702.378s]41/86400:als read: 252.319992lux
[1717647703.379s]42/86400:als read: 252.959991lux
[1717647704.379s]43/86400:als read: 253.599991lux
[1717647705.380s]44/86400:als read: 252.639999lux
[1717647706.380s]45/86400:als read: 255.199997lux
[1717647707.381s]46/86400:als read: 255.839996lux
[1717647708.382s]47/86400:als read: 255.839996lux
[1717647709.382s]48/86400:als read: 257.759979lux
[1717647710.383s]49/86400:als read: 255.839996lux
[1717647711.383s]50/86400:als read: 255.839996lux
[1717647712.384s]51/86400:als read: 257.440002lux
[1717647713.385s]52/86400:als read: 259.679993lux
[1717647714.385s]53/86400:als read: 261.279999lux
再次读取寄存器，一切正常：
# i2cget -y 2 0x45 0x01 w
0x90c4
#
# i2cget -y 2 0x45 0x01 w
0x90c4
# i2cget -y 2 0x45 0x00 w
0xce3c
# i2cget -y 2 0x45 0x00 w
0xde3c
#
# i2cdump -y 2 0x45 w
0,8 1,9 2,a 3,b 4,c 5,d 6,e 7,f
00: ba3c 90c4 0000 ffbf 0078 0280 0000 0000
08: 0000 XXXX 0000 0000 0000 0000 4954 0130
10: ba3c 10c4 0000 ffbf 0078 0280 0000 0000
18: 0000 XXXX 0000 0000 0000 0000 4954 0130
20: ba3c 10c4 0000 ffbf 0078 0280 0000 0000
28: 0000 XXXX 0000 0000 0000 0000 4954 0130
30: ba3c 10c4 0000 ffbf 0078 0280 0000 0000
38: 0000 XXXX 0000 0000 0000 0000 4954 0130
40: ba3c 10c4 0000 ffbf 0078 0280 0000 0000
48: 0000 XXXX 0000 0000 0000 0000 4954 0130
50: ba3c 10c4 0000 ffbf 0078 0280 0000 0000
58: 0000 XXXX 0000 0000 0000 0000 4954 0130
60: ba3c 10c4 0000 ffbf 0078 0280 0000 0000
68: 0000 XXXX 0000 0000 0000 0000 4954 0130
70: ba3c 10c4 0000 ffbf 0078 0280 0000 0000
78: 0000 XXXX 0000 0000 0000 0000 4954 0130
80: ba3c 10c4 0000 ffbf 0078 0280 0000 0000
88: 0000 XXXX 0000 0000 0000 0000 4954 0130
90: ba3c 10c4 0000 ffbf 0078 0280 0000 0000
98: 0000 XXXX 0000 0000 0000 0000 4954 0130
a0: ba3c 10c4 0000 ffbf 0078 0280 0000 0000
a8: 0000 XXXX 0000 0000 0000 0000 4954 0130
b0: ba3c 10c4 0000 ffbf 0078 0280 0000 0000
b8: 0000 XXXX 0000 0000 0000 0000 4954 0130
c0: ba3c 10c4 0000 ffbf 0078 0280 0000 0000
c8: 0000 XXXX 0000 0000 0000 0000 4954 0130
d0: ba3c 10c4 0000 ffbf 0078 0280 0000 0000
d8: 0000 XXXX 0000 0000 0000 0000 4954 0130
e0: ba3c 10c4 0000 ffbf 0078 0280 0000 0000
e8: 0000 XXXX 0000 0000 0000 0000 4954 0130
f0: ba3c 10c4 0000 ffbf 0078 0280 0000 0000
f8: 0000 XXXX 0000 0000 0000 0000 4954 0130