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STM32微处理器GPIO的操作，键盘源码2(STM32 microprocessor GPIO operation, keyboard source 2)

利用ARMA（2,1）模型和davenport功率谱对风序列进行模拟，在叠加平均风，得到风序列(Use ARMA (2,1) model and the davenport For fluctuating wind simulate Superimposed mean wind, get wind sequence)

采用STM32内部自带的usb控制器外加大页nandflash k9f1g08u0a实现一个128M的U盘(STM32 uses the internal built-in usb controller to increase foreign 128M page nandflash k9f1g08u0a to achieve a U-disk)

Embedded System Application Development and Labs Textbook is compounded with the Embest ARM Development System that was developed by Embst Inc. at Shenzhen, China. Any reader who is interested in using the Embest development tools for ARM can contact Embest Inc. The following is the Embest contact information

利用AT89c52实现对AD9850的控制，使之输出各种波形，常用在仪器仪表中(Using AT89c52 achieve AD9850 control, so that the output of various waveforms used in the instrumentation of)

说明：  此为ARM lpc2124上实现AD转换的代码，可直接拷贝到自己程序中使用(This is achieved ARM lpc2124 code AD conversion can be directly copied to its own procedures for the use of)

说明：  Zigbee Control bright :D

1、本主控芯片为stm32f103vet6 2、原理图上的是AD7792，实际使用的是AD7792 3、程序主要针对的是AD7792，代码是模拟方式与使用SPI方式读取AD值，共两份代码。(1, the main chip is stm32f103vet6 2 is a schematic diagram of the AD7792, AD7792 is actually used 3, the program is aimed primarily AD7792, code analog mode and use SPI reads AD value, a total of two codes.)

这是用ARM和c编写的2410的启动代码(ARM and c prepared in 2410 bootcode)

LPC23XX主芯片用户手册，针对周立功公司ARM7开发板，文档对芯片接口进行了详细的介绍，比如CAN总线(Chip user manual, LPC23XX main, the ZLG company must see the ARM7 products, documentation, on-chip interface introduced in detail, such as the CAN bus)