LINUX下纯C写的基于于串口发送AT命令到GSM手机模块进行短信的发送和接收短信的源程序，对短信收发研究者很有帮助-Write pure C under LINUX based on the serial port to send AT commands to the GSM mobile phone module to send and receive SMS text messages of the source code, useful for researchers to send a

LINUX下SMS短信发送与接受，基于C++语言，通过串口用AT命令发送短信给GSM手机模块-LINUX under the SMS text messages sent and accepted, based on C++ language, through the serial port with AT command to send text messages to GSM mobile phone module

串口通过AT指令控制GSM模块发送短信,打电话以及获得信号强度小区ID等等（主程序部分）-Serial port through AT commands to control the GSM module to send SMS, phone and Get signal strength area ID and so on

以mini2440开发板为载体，通过串口外界指纹模块，实现如下功能：录入指纹模版，指纹识别，删除指纹库中一段指纹，清空指纹库基本功能。首先完成串口参数的设置，根据用户对功能的选择，调用相应的函数接口实现相应的功能，各实现函数主要通过串口向指纹模块发送指令，并根据返回值进一步处理，实现相应的功能。-Mini2440 development board for the carrier, fingerprint module through the serial port to the outside