ARM7 chip USB experimental procedure, the initial contact with the USB protocol...

EEPROM存储器AT45DB642驱动程序，供大家分享。-EEPROM memory AT45DB642 driver for the share.

适合初学者学习三星2410arm开发板模数转换编程，使用ads开发环境运行-err

LPC922 I2c接口从机代码-LPC922 I2c interface code from the machine

程序说明：Mifare1读写模块H6152（德国ACG公司）操作函数库 5. * ASCII协议，默认设置，使用查询方式发送接收，调用前建议添加超时控制 6. * 使用语言：C51 7. * 编译工具：Keil uVision2.38a -An explanation of the procedures: Mifare1 read-write module H6152 (Germany ACG company) to operate the library 5.* ASCII protocol, the default settings, use the send to receive inquiries, call timeout before the control is proposed to add 6.* Use of language: C51 7.* Compiler tools : Keil uVision2.38a

1）能够输出锯齿波，三角波，正弦波，脉冲波. （2）能根据键盘命令进行波形之间的切换. （3）能对输出的波形频率进行调节。 -1) can output sawtooth, triangle wave, sine wave, pulse wave. (2) according to the keyboard command to switch between waveforms. (3) can adjust the output waveform frequency.

GEC S3C2410 核心板的原理图，能够与GEC的核心板兼容 -GEC S3C2410 core board schematics, with the core of GEC board compatible

介绍ulinux编程的书籍，适合初学者来参考-Introduction ulinux programming books for beginners to reference

这是通讯接口实验《中断原理及8259A中断控制器实验》的原理程序，适合于那些上嵌入式系统、通信、计算机专业的人-This is the communication interface experiment, "interrupted Principle and 8259A interrupt controller experiment," the principle procedures, suitable for those on embedded systems, communications, computer specialists in the

液晶lcd12864的显示程序。采用的是并口传输。-LCD display lcd12864 procedures. Parallel transmission is used.

Contiki is an open source, highly portable, multi-tasking operating system for memory-constrained networked embedded systems