arm开发详解1

程序启动以后，首先自己按键输入起始时间，之后按任意键开始时钟开始工作。当想调整时间的时候，首先按下任意键进入中断，此时时钟停止工作。然后按照时、分、秒的顺序从高位到低位依次设定新的时间值。

三星S3c2410 的 GPIO控制程序. GPIO的控制是所有嵌入式开发的基础,GPIO掌握了,才能再磁基础上深入. -of GPIO control procedures. GPIO control is all embedded development base Hence, the GPIO master, can we further on the basis of magnetic-depth.

附件為自己建立的stm32f107 ST晶片工程模板+UART2+gpio 已經實際上機測試過,可正常運行. 使用外部XTAL 8MHz, gpio設置最大50MHz, 可使用PL2303 接UART2到電腦進行測試 UART2傳輸

ttytest―HHARM9200.rar 华恒AT91rm9200串口的测试源代码-ttytest- HHARM9200.rar huaheng AT91rm9200 serial test source code

CC2500SPI源代码，有兴趣的可以下载来看下-CC2500SPI source code, anyone interested can download look at the following

一种电力行业大功率智能复合开关控制程序,原创的优秀程序,现场运行良好-Of a high-power intelligent power industry composite switch control procedures, excellent original programs, on-site running well

应用背景STM32F10x ...............USART，UART很高兴结束RấT HữU Dụng首席人事官áC B C N M Bạớ我ắTđầU关键技术对于stmmicroelectric ARM Cortex M3。NóđượC Hãng STM HỗTRọRấT公司ềU，SửDụng TrêN N N芯片êSTM32F10x首席人事官钛ếT KIệM.

motorola jw32 usb 源码-motorola jw32 usb-source

ARMUSBsourceCode 利用ARM 微处理器技术和USB HOST进行读写U盘的开发代码-ARMUSBsourceCode the use of ARM microprocessor technology and USB HOST to read U disc development code

ARM Cortex-M3 系列处理器 的实验代码，内容很全，涉及片内和外围所有部件编程。（Keil环境） -ARM Cortex-M3 family of processors experimental code, content is very wide, involving all the components and peripherals on-chip programming. (Keil environment)