c#编写的串口通信程序

unix环境高级编程网络打印机源码，原书中没有给出源代码，这里贴出，适合嵌入式系统开发人员及嵌入式底层开发人员参考！！！

一个免费的嵌入式操作系统.-a free embedded operating system.

基于STM32F107的串口转以太网的例程,可以直接应用于实际项目中,采用LWIP实现

12位DA芯片TLC2543驱动程序 12位DA芯片TLC2543驱动程序-12 DA chip TLC2543 driver 12 DA chip TLC2543 driver

研华PCI7200数据采集卡驱动程序,此采集卡含有FIFO，可以进行10M速率传输，性价比很高-PCI7200 drive exe

os开发的所需的鼠标驱动，基于c语言，gcc开发-os required for the development of the mouse-driven, based on c language, gcc development

本系统利用集成智能温度传感器测量温度，采用光纤传输温度信号。系统由单片机（HT46R24）控制温度传感器（DS18B20）的温度采集。当有采集温度的指令的时候，才启动温度传感器并采回其数据，在没有进行温度采集的时候，将通过抬高温度传感器的地，关断其工作电源，如此可以降低系统的功耗。系统将每一次采集回来的数据与前一次的数据比较，若温度变化超限或温升超标，立即发送上述温度值；否则，累加到采集了一定的次数，再向主机发送最新温度值。-The system uses an integrated smart temperature sensors measure temperature, using optical fiber transmission temperature signal. System consists of microcontroller (HT46R24) controlling the temperature sensor (DS18B20) the temperature of collection. When a collection of instructions, when the temperature before start-up temperature sensors and taken back to its data, collected in the absence of the temperature when the temperature sensor will raise, the turn-off the power of their work, so you can reduce system power consumption. The system will come back every time collecting data and previous data comparison, if the temperature changes or temperature exceeding overrun immediately send the temperature value otherwise accumulate to collect a certain number of times, again

嵌入式C-C++.pdf

如何第 c 程序接口与单片机键盘 （16F877 或 16F877A 是相同），还图书馆的数字小键盘

里面有几十人MSP430F149系列C编程的源码资料,只要稍加修改就可以熟练地使用MSP430F系列单片机-There are dozens of people MSP430F149 Series C programming source code information, as long as a little modification you can skillfully use MSP430F Series Singlechip