STM32F103CDE

it is a good reference document for a beginner to study nand flash , in this doc have a lot of basic concept about flash

液体点滴液位控制（电设题）基于飞思卡尔DG128单片机，通过步进电机控制药瓶的高度来控制点滴的速度(Drip liquid level control (electric facilities title) based on Freescale DG128 microcontroller, stepper motor control through the height of the bottle to control the speed of drip)

本文从学习者的角度出发,分别描述了下面几部分内容: ARM 编程的基本知识,BOOT 代码流程和功能分析,OS 中断程序的编写举例 和 BOOT 代码的流程图,希望这些内容能为初学 ARM 的朋友拨开迷雾,以最快 的速度和最短的时间走进嵌入世界的大们.(From the learner' s point of view, describe the contents of the following sections: ARM basic knowledge of programming, BOOT code flow and functional analysis, flow charts and code writing OS BOOT interrupt routine, for example, hope this can do for the beginner ARM friends fog, with the fastest speed and shortest time into the embedded world are big.)

说明：  stm32f103 fsmc ra8875驱动程序，用于800x480LCD(stm32f103 fsmc ra8875 driver for 800x480 LCD)

LPC1700系列串口中断接收程序，中断方式接收上位机数据并将接收的数据回送给上位机，借助串口调试软件，并设置波特率为9600，8位数据位，1位停止位，注意不要选中"HEX显示"。(LPC1700 series serial interrupt receiving program, to interrupt PC to receive data and receive data back to the host computer, with the serial debugging software, and set the baud rate to 9600, 8 data bits, 1 stop bit, be careful not to select the " HEX Show" .)

at91sam7a3在iar下的sdcard例程，调试通过，可以作为学习参考(at91sam7a3 the sdcard routine, under the iar through debugging, can be used as a study reference)

STM32启动文件分析注释 startup (STM32 startup)

arm9 s3c2440与zlg7290的接口程序。在 ADS1.2下通过编译并能运行。(arm9 s3c2440 zlg7290 interface with the process. ADS1.2 through the compiler and will run.)

ARM9开发裸机程序 2440之i2c操作(ARM9 development program 2440 i2c bare metal operating)

STM32之GPIO之外部中断程序编写，学习STM32的苦心积累，希望能帮到你。(STM32- External GPIO interrupt the programming, learning STM32 painstakingly accumulated, I hope you can help.)