ATSHA204(或者是ATSHA204A)的slot config 配置区含义

[辧聪]

0x05 Slot Configuration 0 Slot Configuration 1 8F 80 80 A1 If Config Is unlocked Always
0x06 Slot Configuration 2 Slot Configuration 3 82 E0 A3 60 If Config Is unlocked Always
0x07 Slot Configuration 4 Slot Configuration 5 94 40 A0 85 If Config Is unlocked Always
0x08 Slot Configuration 6 Slot Configuration 7 86 40 87 07 If Config Is unlocked Always
0x09 Slot Configuration 8 Slot Configuration 9 0F 00 89 F2 If Config Is unlocked Always
0x0A Slot Configuration 10 Slot Configuration 11 8A 7A 0B 8B If Config Is unlocked Always
0x0B Slot Configuration 12 Slot Configuration 13 0C 4C DD 4D If Config Is unlocked Always
0x0C Slot Configuration 14 Slot Configuration 15 C2 42 AF 8F If Config Is unlocked Always

为什么默认值不一样. 文档的解释太晦涩了. 我现在第一次烧录秘钥到date区后, I2C再也不能读. 该怎么配置呢??

[tw]

楼主可以看一下我的这篇博客，详细讨论了配置问题 http://blog.csdn.net/a5882230/article/details/52214845