引导程序

一个基于minigui写的通讯录模块，还有完善空间-Minigui-based address book written in modules, as well as improve the space

C语言嵌入式系统编程修炼.pdf 对作嵌入式得人很有帮助-C language programming of embedded systems practice. Pdf of a person of great help for the embedded

39sf040驱动-39sf040 Drivers

FPGA DE2开发板  实验2第一部分VHDL硬件语言练习源码 Part II You are to design a circuit that converts a four-bit binary number V = v3v2v1v0 into its two-digit decimal equivalent D = d1d0. Table 1 shows the required output values. A partial design of this circuit is given in Figure 1. It includes a comparator that checks when the value of V is greater than 9, and uses the output of this comparator in the control of the 7-segment displays. You are to complete the design of this circuit by creating a VHDL entity which includes the comparator, multiplexers, and circuit A (d

I2C的驱动程序(包括头文件及底层的C子程序)-I2C drivers (including the first document and the bottom of the C subroutine)

 battery managment system with bq3050     and  monitor tempurature voltage current capacity and curve of ovc and soc.

主要讲了单片机实现数学计算器的功能，十分好。-Major topics of the MCU math calculator features, very well.

本实验移植了ucos，通过ucos点亮开发板的ds0和ds1，其中ds0的频率为1Hz，ds1的频率为5Hz。 注意: 1,本实验可以用SWD 下载仿真.

实现2430通过DS18B20读取环境温度，构成无线温度测量节点-Achieve the 2430 to read through the DS18B20 ambient temperature to form the wireless temperature measurement node

用VB实现S7-300PLC与PC机的普通串口通信.rar jiankong-Using VB realize S7-300PLC and PC-ordinary serial communication. Rar jiankong