SIM300 TCPIP Application Notes 英文手册，希望对您有用

ATmega128串口通信,在ICC AVR下编译成功-ATmega128 uart communication

cdma钟卡控制编程,用到口通讯,数据包拆分组合,发送-serial port congtrl

USB扫描枪源VB6.0代码,本代码采用VB6.0，应用于工业产品中扫描枪-USB Barcode Scanner VB6.0 source code, the code uses VB6.0, scan guns used in industrial products

Led 发送晨曦-Led Send Dawn

众志-863系统芯片 USBDC（univer serial bus devce control通用串行总线设备控制芯片，以下简称USBDC）是和带有USB主机控制器的设备进行通信的支持部件，实现和带有USB主机控制器的设备进行数据交换。 USBDC和APB连接进行寄存器的初始化配置，和DMAC连接进行大量的数据交换。-USBDC system-on-chip (Univer serial bus control devce Universal Serial Bus device control chips, hereinafter referred USBDC) and USB host controller with the communications equipment of support components, to achieve and with a USB host controller equipment for data exchange. USBDC and APB connection configuration register initialization, and DMAC link for the exchange of large amounts of data.

串行通讯的源程序，希望帮到人哦。是再LAB2000系统下实现过的-Serial communication source, hoping to help people, oh. LAB2000 system is re-realize-off

和基本使用BCB控制RS-232信号控制测试的源代码，初学者推荐

支持zmodem通讯协议的包装类- Supports the zmodem communication agreement the packing class

用VC实现的串口调试软件-with VC serial debugging software

vb语言的串口编程一点滴。-vb serial programming language a bit.