长安CM7镭蒙仪表算法(15927153610)
长安CM7镭蒙仪表算法--------------------------------------------------------------------------------
CM7镭蒙仪表
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 ................
2、使用12F629单片机,需要单片机调表仪支持
学学 技术谢谢!!!!
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