CM7镭蒙仪表

刘继江

1、使用24C02芯片

里程地址：000032-000033-000034 重复位00003A-00003B-00003C

032位和03A位转换成十进制乘以0.1
033位和03B位转换成十进制乘以25.6
034位和03C位转换成十进制乘以6553.65
然后将相乘后所得的三组十进制数相加即得公里数

例：173714KM
数据B4 81 1A
00000000:01 01 01 01 FF FF FF FF-FF FF FF FF FF FF FF FF ................
00000010:FF FF FF FF FF FF FF FF-FF FF FF FF FF FF FF FF ................
00000020:60 0C FF FF 07 FF 66 0B-60 0C FF FF 07 FF 66 0B `.....f.`.....f.
00000030:0B 1A B4 81 1A FE 91 57-0B 1A B4 81 1A FE 91 57 ..{?...W..{?...W
00000040:FF FF FF FF FF FF FF FF-FF FF FF FF FF FF FF FF ................
00000050:FF FF FF FF FF FF FF FF-FF FF FF FF FF FF FF FF ................
00000060:FF FF FF FF FF FF FF FF-FF FF FF FF FF FF FF FF ................
00000070:FF FF FF FF FF FF FF FF-FF FF FF FF FF FF FF FF ................
00000080:FF FF FF FF FF FF FF FF-FF FF FF FF FF FF FF FF ................
00000090:FF FF FF FF FF FF FF FF-FF FF FF FF FF FF FF FF ................
000000A0:FF FF FF FF FF FF FF FF-FF FF FF FF FF FF FF FF ................
000000B0:FF FF FF FF FF FF FF FF-FF FF FF FF FF FF FF FF ................
000000C0:FF FF FF FF FF FF FF FF-FF FF FF FF FF FF FF FF ................
000000D0:FF FF FF FF FF FF FF FF-FF FF FF FF FF FF FF FF ................
000000E0:FF FF FF FF FF FF FF FF-FF FF FF FF FF FF FF FF ................
000000F0:FF FF FF FF FF FF FF FF-FF FF FF FF FF FF FF FF ................