RS485 主从库 + 包含 Decive 寻址和 crc 检查总和

运算器的实现，即实验指导书中的实验一，文件中包含有原代码及端口设置（可变），用vrilog HDL编程，Xilinx ISE 6仿真，并在实际电路中得到实现．-operations for the realization of the experimental guidance of a book. document contains the original code and port settings (variable), with vrilog HDL programming, Xilinx ISE 6 simulation, and the actual circuit realization.

４５１０Ｕ＿ＢＯＯＴ源代码，仅供参考．根据自己开发板资源情况修改测试使用．-4510U_BOOT source code for reference purposes only. According to its own development resources of the board to amend tested.

红外收发程序，设计了就个功能按键，采用C8051F930,功耗极低-Infrared transceiver program, designed on the functional buttons, using C8051F930, low power consumption

msp430g2553-SPI

stm32F4xx samplecode 有这种单片机的非常不同的示例代码

一个在定时器中断中使用键盘扫描的小程序：-keyboard scan

ucos_J1939协议的资料，通过验证的，下的赶紧啊，时间不多了-ucos?J1939xieyide ziliao,tongguoyanzhengde,yao xia de gan jin a ,shi jian bu duo le a

这是基于stellaris的i2c库。用于从/到从属设备的读写，以及作为主设备的LM3

主要讲了c8051f020实现电机的测速功能。-Major topics of the motor speed to achieve c8051f020 function.