RS232_RS485通讯接口软硬件资料

CPLD初始化程序,用于DSP5416与SAA7111A的时序控制初始化.-CPLD initialization procedure for the DSP5416 and the timing control SAA7111A initialization.

嵌入式minigui 中自定义控件的应用实例。不下后悔！-Minigui embedded in the application of custom controls. No less than to regret!

运行在powerpc上的嵌入式linux-running on the embedded Linux

键盘状态扫描函数 /* 键盘扫描函数 读取当前键盘的状态 有按键按下返回相应按键值 无按键按下返回"0x00" */ -Keyboard status scan function/* keyboard scan function to read the current state of the keyboard keys have a corresponding button press to return to the value of non-button press to return to

这是R、C、L的全国电子设计，从07-2009-This is the R, C, L of the national electronic design, from 07-2009

定时器模块程序，再也不用自己配置寄存器在了-this is for timmer ,this programme block will be helpful to you

linux下基于9260的应用例程:norflash读写-application example(linux), based on atmel9260: norflash operation

源程序由9个函数组成，程序清单如下 /*启动I2C总线*//*停止I2C总线 ///*发送应答位*//*发送非应答位* //*应答位检查*/ /*向虚拟I2C总线上发送1个数据字节*/ /*从I2C总线上读取1个数据字节* //*向虚拟I2C总线上发送n个字节的数据*/ /*从虚拟I2C总线上读取n个字节的数据*/      

lcd液晶显示-LCD LCD

C51各种C语言实例实验，音乐，读写 ，跑马灯-C51 examples of a variety of C-experiments, music, reading and writing, marquees