C#电能表读取DL645_1997电力行业规约,实现了发送接收，前导字符等-C# energy meter reading DL645_1997 Statute of the power industry

单相电能表C源码程序，花了几个月做的单相电能表程序，带485和红外通讯，经过完整功能测试，在我公司正常运行。 　　代码内有16近制数据转化为BCD、通讯和电量方面的数据存储区数组定义、红外及串口发送定义等。-Single-phase energy meter C source program, it took a few months to do a single-phase energy meter program, with 485 and infrared communication