MSP430源代码

NEC实现电机控制的芯片资料，包括步进电机和直流电机都可以控制，资料是中文的。-NEC to achieve motor control chip, including stepper motors and DC machines can be controlled, the information is in Chinese.

linux下基于9260的应用例程:串口通信-application example(linux), based on atmel9260: usart communication

zigbee CC2500_sample_code.zip

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

采用IAR arm环境开发，调试通过。lm3s8962芯片下的，串口数据发送模板。只要自已写点想发送的内容就能用了。-Using IAR arm environmental development, debugging through. lm3s8962 under chips, serial data transmission template. As long as write their own point to make can be used to send the contents of the.

在linux系统下使用终端烧写扬创UTU2440－F的板子NANK FLASH的软件，速度比较慢，一般用来烧写BOOTLOADER的文件，之后可以使用BOOTLOADER进行其它文件烧写。 把BOOTLOADER生成的BIN文件放在Jflash目录下,如：u-boot.bin，与Jflash-s3c2440同一目录，之后在终端输入命令： cd ../Jflash ./Jflash-s3c2440 u-boot.bin /t=5 回车后出现选择项，全部选择0选择即可，烧写时时间比较久，请内心等待。 -linux use Jflash to loaddown bin file to utu2440-f s NANDFLASH.

uCLinux默认的根文件系统是romfs，由于romfs是一个只读的文件系统，当你的嵌入式设备动态的修改了一些文件，它无法保存。JFFS而可以动态的把DRAM中的数据烧入Flash中，此文件是实现他的一个MTD文件-uCLinux default root file system is romfs, romfs is a read-only file system, when you embedded devices dynamic changing of certain documents, it has been preserved. JFFS can put dynamic DRAM burn the data into Flash, this document is the document an MTD

AT91RM9200的BIOS源程序，使用ADS1.2开发 硬件环境： SDRAM 64MB NORFLASH 32MB NANDFLASH 256MB-AT91RM9200 the BIOS source code, the use of the hardware environment ADS1.2 development: SDRAM 64MBNORFLASH 32MBNANDFLASH 256MB

nRF905芯片驱动程序，程序包括配置寄存器的定义，SPI定义，接收发数据包传输等-nRF905 chip drivers, programs, including the definition of configuration registers, SPI definition, receive the packet transmission, and other hair

数字万用表电路图集收集了各类数字万用表的的电路图,结构说明!--It collects circuit diagrams of various digital multimeter and structure explanation.