南描述了如何在AT90S1200上实现轮询(polled)软件UART

FATFs文件系统的源代码，如果要是想研究文件系统的话，这个是非常有借鉴作用的-FATFs file system source code, if the file system if would like to study, this is a very useful reference for

使用RSC232进行双机通信，只要有串行线就可以进行双机通信。（串行通信）-RSC232 dual use communication, as long as a serial line can hold two aircraft communications. (Serial communications)

这是S3C2443的BOOTLOADER-This is the S3C2443 BootLoader

DMDD的嵌入式系统构件源代码-DMDD embedded system component source code

摘要：该声音导引系统由声音导引主控系统和小车控制系统两部分组成。声音导引主控系统主要由主控MCU、声音接收部分、无线发射模块组成。小车控制系统主要由MCU、固化模块NEC、电机驱动部分、声光部分及无线接收模块组成。该系统的最大特点在于其软件设计使用层次化、模块化设计方法，系统低功耗，性价比低。经调试和测试，系统各项性能参数达到设计指标。 关键词：声音导引、无线收发、声源移动、M 智能语音小车-Abstract: The guidance system consists of the sound systems and car audio guidance master control system composed of two parts. Sound-guided mainly by the main control system master MCU, the sound receiving part, the wireless transmitter module component. Vehicle control system mainly consists of MCU, curing module NEC, motor drive parts, sound and light parts and the wireless receiver module. The most prominent feature of the system software designed for use in its hierarchical, modular design approach, the system low-power, low cost. The debugging and testing, system performance parameters to achieve the design target. Key words: sound guidance, wireless transceiver, a sound source movement, MCU, NEC, motor drive

是一个基于AT91RM9200的Linux文件系统二进制代码，与刚才的内核代码一起使用！-is one based on the AT91RM9200 Linux file system binary code, and just the kernel code used together!

单片机设计音乐门铃，仅需at89c51，再加LM386做音频功放，输到扬声器-Single-chip design music doorbell, just at89c51, coupled with the LM386 audio amplifier to do, lose to the speaker

2407上实现正弦波形输出，用示波器可以看输出波形-A sinwave is generated by 2407 and you can take it by some equipment.

飞凌嵌入式ok2440开发板鼠标驱动，直接烧写，即可。检测可用-Feiling embedded development board ok2440 mouse-driven, had tested already.