spi driver

XScale assembly language programming guide.

ARM cortex-M3系列处理器的代码，包括通用异步收发器UART、通用定时器Timer、闪存Flash。（IAR环境工程）-ARM cortex-M3 family of processors code, including Universal Asynchronous Receiver Transmitter UART, general-purpose timers Timer, Flash Flash. (IAR Environmental Engineering)

3000TB51配套实验例程 1八段数码管显示实验 等-Experimental routine 3000TB51 matching one eight digital tube display experiments

基于AT91SAM7_256的嵌入式系统的Flash编程算法-AT91SAM7_256 of embedded systems based on the Flash programming algorithm

建立 ARM Linux 交叉编译环境 一步一步讲解,很仔细的讲解了Linux 交叉编译环境的的建立, 一看就懂 -The establishment of ARM Linux cross-compiler environment to explain step by step, very carefully on a Linux cross compiler environment for the establishment of a glance to understand

应用背景 该工程是uCOS-II移植到STM32后，新建的一个LED闪亮任务。将源代码下载到STM32（高密度产品）之后，将一个GPIOA的2引脚接到LED上，可以看到LED快速的闪亮，说明程序运行正常。 开发环境是：Keil RVMDK 该工程非常纯净，移植完之后就没有修改其它地方，下载之后可以直接新建任务，直接使用。这样就不需要每次使用uCOS都要移植，省去许多不必要的麻烦。 本人之后还会上传uCOS和STemWin移植好的代码，欢迎继续关注。 关键技术 本工程的开发环境是keil rvmdk。使用的STM32的固件库是3.5版本。 下载调试使用ST_Link。用户使用J_Link的可以自己设置。 本人保证程序编译0错误0警告，代码编写规范、整洁。

关于电力系统FFT谐波检测存在问题的研究-FFT on the power system harmonic detection research questions exist

SAMSUNG S3C4510B 键盘驱动-Samsung S3C4510B Keyboard Driver

这是一个ARM体系的介绍，对ARM编程感兴趣的同同可以-This a system of ARM, the ARM program with the same interest can s

his project was built and tested with WinAVR-20060125. Make sure the MCU target define in the Makefiles corresponds to the AVR you are using!! To build the code, just install WinAVR and run "make" from the console in echomaster and echoslave subdirs. "make program" will program the device if you have a AVRISP attached. Remember to set the AVR device to at least 8MHz. The AVR may use the programmable clock from MC1319x, just remember to check if the MC1319x and SPI communication is working FIRST! Otherwise you wont get any clock signal to the AVR and then you can t program it or reset the fuses! The MC1319x has default clock output of 32kHz so you will have to set your programmer to a very low frequency (