键盘应用程序，对于粗学很有用途，望大家努力学习啊

ARM ADS学习例子-ARM ADS study examples

Hermit-at-1.1.3,一款bootloader，不想uboot那样大，比较好用，可以作为学习bootloader的一个不错的参考-Hermit-at-1.1.3, a bootloader, as big as uboot do not want to compare the ease of use, the bootloader can be used as learning a good reference

三星arm内核的微处理器44b0的iic模块程序-Samsung arm-core microprocessor 44b0 of the IIC module procedures

英飞凌的C167单片微控制器的i2c通信实现例程。-infineon C167 i2c communication

芯片：MC9S12DG128,功能：IIC源代码； 开发环境：Metrowerks CodeWarrior-Chip: MC9S12DG128, function: IIC source code Development Environment: Metrowerks CodeWarrior

RA8835APN AVR 控制程序源码-RA8835APN AVR source code control program

s3c44b0测试代码，ADS开发环境，基本模块测试-S3C44B0 test code, ADS development environment, the basic module test

stm32f407 stm32f4 discoverary 开发板通过 spi2 连接 nokia 5110 3110 lcd，演示了文字显示。

用LPC213X系列的PWM来产生语音。语音数据来源于PC机转换后得到的。最大可以是16位的。 由于是PWM所以输出端口需要低通滤波才能够得到比较干净的声音。 可以经过修改使用LPC2132以上的ARM的D/A来产生。 This project outputs audio on PWM0 using wave samples that are stored in the on-chip Flash ROM. -LPC213X series used to generate the PWM voice. Voice data from the PC after the conversion. It is the largest of 16. Because there is PWM output ports need low-pass filter can be relatively clean voice. It has been modified over the use LPC2132 ARM D/A to produce. This project outputs audio on PWM0 using wave samples that are stored in the on-chip Flash ROM.

ＡＲＭ嵌入式开发工具ＨＩＴＯＯＬ．-ARM Embedded Development Tools HITOOL.