通过对双口ram 操作判断硬件正确性，并在相应位置入标志来表示对错。...

nios开发ucos源码，有部分修改，可以用 还不错-nios develops the ucos source code, has a part of revision, may use to be also good

NX25P40存储器测试程序！NX25P40与W25X40可兼容。-Memory testing procedures NX25P40! W25X40 compatible with NX25P40.

PIC16F1937 IIC读取数据代码-PIC16F1937 IIC read data code

CYPRESS公司SL811HS芯片 USB主机和USB设备的实现，学习USB协议的好东西-CYPRESS company SL811HS chip USB host and USB devices to achieve and learn good things USB protocol

I2C driver for PIC, PICC compiler - bitbanged. Needs pull-up resistor on SCK and SDA and ports set for open collector -I2C driver for PIC, PICC compiler- bitbanged. Needs pull-up resistor on SCK and SDA and ports set for open collector

Using Lightweight IP with the Nios II Processor_nios2_lwip_tutorial,This tutorial familiarizes you with the lightweight IP (lwIP) TCP/IP software component included in your Nios II development kit.

在S3C2440arm芯片上实现的对IC card的驱动，此驱动是在无操作系统下完成的，可以用来移植到其他平台上。-S3C2440arm chip in the IC card of the driver, the driver is in the absence of complete operating system can be used to migrate to other platforms.

freescale ep100 PWM 程序，按程序中代码初始化即可启动使用PWM，代码已经经过调试。-freescale ep100 PWM process, according to the procedure in the initialization code to activate the use of PWM, the code had already been debugging.

我写的基于NXP ARM7 的EPSON微型打印机驱动程序，其打印格式可根据自己的需要修改。此程序已成功用于一个比较大的项目。-I write NXP ARM7 based on the micro-EPSON printer driver, its print format according to their needs to be revised. This procedure has been successfully used for a relatively large projects.

UAV 自动驾驶的，无人飞行机器人控制源码。-UAV autopilot, flying unmanned robot control source.