modbus的协议转换

介绍ulinux编程的书籍，适合初学者来参考-Introduction ulinux programming books for beginners to reference

应用背景 数采装置可配合SQL数据库，实现数据采集并存储到服务器的功能，方便对采样数据进行分析、读取，为产品开发或设备的运行情况进行检测、检验，其实际用途颇广。 关键技术基于STM32F103芯片，自制数采装置，数采程序，可用于多路信号采集（如：电压、电流等信号），并通过串口上传至服务器，实现数据的采集。

单片微型计算机原理及接口技术 电子书 pdf 格式--E-book in pdf format.

钱能的C++程序设计教程（第二版）源代码-the C++ Programming Guide (Second Edition) source code

带8051的嵌入式键盘液晶显示器。非常好用

C8051FXXX的软串行端口编程技术--It demonstrates how to do programming for software serial port on C8051FXXX.

本人收集的在protel99下运行的常用元器件的封装库，有的是自己做的有的是别人做的，很好用哦！-I collected Protel running in the common parts of the package. Some of them do some of the others do, with good oh!

tlc2543的linux驱动程序，基于ARM9核S3C2410芯片-TLC2543 the linux driver, ARM9-based S3C2410 chip nuclear

C和C++在嵌入式编程里面的应用，几个例程，希望对大家有帮助-C and C++ Inside in the embedded programming applications, a number of routines, and they hope to have everyone help

File Name                      Description ---------------------------------------------------------------------------------------- fet140_1.c                     Software Toggle P1.0 fet140_adc12_01.c              ADC12, Sample A0, Set P1.0 if A0 > 0.5*AVcc fet140_adc12_02.c              ADC12, Using the Internal Reference fet140_adc12_03.c              ADC12, Sample A10 Temp, Set P1.0 if Temp ++ ~2C fet140_adc12_04.c              ADC12, Extend Sampling Period with SHT Bits fet