MC9S12E256 on uC_OSII the portable document can be stable jobs.

freescale ect 捕获中断程序，程序已经经过调试，成功。-freescale ect capture interrupt program, the program had already been debugging and successfully.

vhc164 数码管控制芯片的linux驱动-driver of vhc164 IC LED controler

USB在嵌入式系统中的应用。 USB在嵌入式系统中的应用。-how to use usb in embedded system.

LCD1602的头文件，LIB和C代码，可以直接调用。-aa

source code for spi communication for silabs C8051F120

此为本人今期一个项目的部分C51源程序，包含AD键盘检测及处理程序，语音芯片WTV―S的资料，配套软件及驱动控制程序。（如须更详细的资料，可邮件索取，ligang048006@163.com-this as a phase I of this part of the C51 project source files, including AD keyboard detection and processing Voice Chip WTV-S information, and supporting software-driven control procedures. (For more detailed information, please obtain the mail, ligang048006@163.com

它可用于4位16x2 lcd接口库

不同于一般形式的软件编程，嵌入式系统编程建立在特定的硬件平台上，势必要求其编程语言具备较强的硬件直接操作能力。无疑，汇编语言具备这样的特质。但是，由于汇编语言开发的复杂性，它并不是嵌入式系统开发的一般选择。而与之相比，C语言--一种"高级的低级"语言，则成为嵌入式系统开发的最佳选择。-Unlike most forms of software programming, embedded systems programming based on the specific hardware platform, is bound to require its programming language with a strong ability to direct hardware. Undoubtedly, the compilation of language with such qualities. However, the assembly language development complexity, it is not embedded systems development in general choice. But compared with C language-- a "senior vulgar" language, embedded systems development as the best option.

两轴云台控制程序-two-axis tilt control procedures

根据ST提供的库修改后的代码，支持STM32F193C8T6。主要修改了引脚控制一起器件支持等主要信息