S3C2440-Linux

说明：  Atmel公司的at91rm9200芯片的中断驱动例程。(Atmel's chips at91rm9200 Interrupt-driven routines.)

C++编写的ＡＲＭ可控万年历使用ARM ADS1.2编译(ARM C++ write controlled calendar using ARM ADS1.2 compile the)

i2c set core file for setting the chip id

STM32f103 DMA传输 实现内存数据到串口传输功能(STM32f103 DMA transfers data to the serial port to implement the memory transmission function)

stm32 关于控制电机的子程序，经测试可以实现对伺服电机的精确控制。(stm32 on the control of the motor subroutine, the test can achieve precise control of the servo motor.)

基于STM32为主控芯片的小型光伏逆变器(Photovoltaic inverter )

基于at91rm9200-arm920t下的录放音程序，codec采用uda1314(based at91rm9200- arm920t sound recording of the proceedings, codec used uda1314)

easyARM8962 ucos信号量操作实验源码(Semaphore operation easyARM8962 ucos experimental source)

说明：  aem 7 实验程序 gui(aem seven experimental procedure gui )

ATT7053B单相计量芯片程序 ATT7053BU 是一颗带SPI 通讯接口的单相多功能计量芯片（EMU）。 芯片的工作电压范围是4.5 ～ 5.5V。 工作晶振为6MHz。(ATT7053B single-phase metering chip program ATT7053BU of a single-phase multi-function measurement chip with SPI communication interface (EMU). Chip operating voltage range is 4.5 to 5.5V. The work of the crystal is 6MHz.)