sent-a-signed-int-eger-whit-4-Byte

QT串口实现，需要在QTLinux环境下编译运行，windows下需要替换库(QT serial implementation, need to compile operation QTLinux environment, under Windows need to be replaced)

包含串口测试程序。和串口向PC机发送字符的程序。(Contains serial port test program. And serial port to send characters to the PC program.)

说明：  BK3231蓝牙模块配置程序源码。AT指令上位机配置源程序。(BK3231 bluetooth module configuration program source code. AT instruction upper computer configuration source program.)

云雀（SLARK)AHRS姿态解码程序,将从串口获得的数据包解码成三个姿态角(The decoding of slark AHRS from URAT port!)

WL013开发板，串口通信详细例程，含软件流程框图，c源程序、asm源程序等!适合初学者学习！(WL013 development board, serial communication detailed routines, including software flow chart, c source. asm2 source, etc.! for beginners learning!)

该源代码主要是实现串口通信，并将所传输的内容实现保存。(The source code is mainly realize serial communication, and the transmission of content preservation.)

串口字符串发送与筛选接收,一次可以发送字符串和数字串。(Serial string sent with screening reception, one can send a string several strings.)

串口发送modbus协议CRC校验低字节（若为查表所得数据为高字节，其实为CRC的低字节）(serial modbus connection agreement low byte CRC (if available for look-up table for the high-byte data, In fact, for low-byte CRC))

Windows CE 串口通信协议里面的710MUX协议。(the implement of 710 MUX on Windows CE)

蓝牙串口程序，实现蓝牙模块与手机连接。。。(android bluetooth uart)