STC单片机实现对时钟芯片DS1307及128x64LCD的控制

在QuartusII中使用AHDL语言编写一个RS232串行数据通信接口，要求设计输入输出端口，要求能提供的接收端口正确地接收。其中1bit作为start位，8bit作为数据，1bit作为end位。-QuartusII used in the preparation of an AHDL language RS232 serial data communication interface to design input and output ports, require the receiver to provide the correct port to receive. 1bit as one start bit, 8bit as data, 1bit as the end bit.

当前配置为4.3寸彩色液晶，电阻式触摸屏，触摸屏驱动已调试完成，并优化了响应速度，支持拖动。

优龙FS2410板的实时时钟源码，可以实现终端显示秒.分.时.日.月.年等实时时间,开发平台为ADS1.2

ylp2410的bootloader源码，支持串口和usb下载映象文件，经过测试的，很好用-ylp2410 the bootloader source, support serial and usb download image files, tested, very good use

6502 Assembly Code Examples

一个可以立即使用的嵌入式操作系统，已经在应用很稳定。具备实时性，支持设备扩充编程-an immediate use of embedded operating systems, the application has been very stable. With real-time, support equipment to expand programming

一个显示所有点阵字库内容的工具源代码。在汉字显示和过国家标准有极其重要的作用。-a dot matrix display all the tools library source code. The Chinese character display and cross-national standards are extremely important role.

Using a matricial keyboard and a LCD in a microprocessor ColdFire.

这是基于motorola公司的32位芯片的用于嵌入式linux的bootloader程序源码。-motorola This is based on the company"s 32-bit chip for embedded Linux source Bootloader procedures.

this is a test usb keyboard program for dm644x. it s easy to understand the concept about the IO operation