Linux下读取抄表的程序，包含130协议的所有数据项。-Read the meter reading program under Linux, including the 130 agreement of all data items.

嵌入式Linux终端上用来读空气、土壤温度、湿度等传感器的代码，应用于农业大棚项目。-Embedded Linux terminal used to read the air, soil temperature, humidity and other sensors in the code, for agricultural greenhouse project.

这是普通的电抄表上用的交流采样芯片att7022，本文件内是其驱动代码。-This is a conventional electric meter on the sample chips used in communication att7022, this document is the driver code.