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实现cc2430通过串口想计算机循环发送字符串，对学习串口通信有很好的帮助。-Achieved through the serial port to a computer recycling cc2430 send strings, have a good serial communication for learning help.

日本nec公司的实时操作系统 rx-850的介绍, 符合itron规范.-real-time operating systems rx-850 introduction, with Itron norms.

一个免费的SMART CARD OS系统。--A free SMART CARD OS.

uclinux上的frame buffer driver for s3c44b0x LCD(16级灰度），如果想要256色彩屏的也可以找我要-Basis of frame buffer driver for s3c44b0x LCD (Gray 16), if you want the 256 color screen can also find I

在PXA270主板上，配置完基本的GPIO后，可以用本程序读写CF卡来测试CF插槽的硬件连线-The motherboard in PXA270, finished basic GPIO configuration, you can use this program to read and write CF slot CF card to test the hardware connection

LPC2103串口软件包，可以通过PC机显示出来。里面已经包含了所有串口常用函数。直接以C文件调用即可-LPC2103 Serial packages can be displayed through the PC machine. Already contains all commonly used serial port function. Documents directly to the C calls to

采用台湾MRT晶捷公司的MRT4方案的液晶电视的程序-Czech Republic Crystal MRT using Taiwan

1， SPI_877A,是针对PROBE877A所写。 SPI_877,是针对PROBE877所写。 SPI_77，是针对PROBE77所写。 初次使用使用PICMATE2004或者其简化版精灵版，如果为以上提到的3款型号，并有TPDEM1， 请根据PROBE型号在相应文件夹下打开项目，编译，并运行，具体连线请看各文件夹说明。 2， 其它文件夹项目均针对PROBE877A所建立，如果要使用PROBE877，请修改头文件，并选择PROBE877支持的芯片。 3， 严格禁止将PROBE877与877A混用，否则将造成仿真芯片工作异常。-1, SPI_877A, is written by PROBE877A. SPI_877, is written by PROBE877. SPI_77, is written by PROBE77. First-time use or its PICMATE2004 Wizard version of Starter Edition, if for the above-mentioned models 3 and TPDEM1, please PROBE models in the corresponding folder to open the project, compile, and run, the specific connection see the folder Note. 2, other projects are folders created for PROBE877A, if you want to use PROBE877, please amend the header file, and select PROBE877 support chips. 3, is strictly prohibited PROBE877 and 877A will be a mix, or else the work will result in simulation chips abnormal.

这个例子描述了如何配置和使用GPIOs通过STM32F1xxHAL_API。PD.07, PD.13, PD.03 and PD.04 IOs (configured in output pushpull mode)toggle in a forever loop.On STM3210C-EVAL RevC board these IOs are connected to LED1, LED2, LED3 and LED4.非常适合使用STM32做跨平台编程。对初学STM32的开发人员了解GPIO的配置很有帮助。

用plc编程实现三台电机的启动控制 在工业控制中常常会碰到-Plc programming with the launch of the three motor control in industrial control usually encounter