基于VHDL的实际模型router16通道选择器的设计

S3C2440 Nor FLASH读写示例，用于ADS编译器

详细给出了如何设计嵌入式操作系统，给出了详细的移植方案和操作过程-the process of making linux system

想不想自己做一个世界范围的时钟表啊，这里有一个嵌入在ARM开发的世界时钟表，平台是ARM_SDT2.51。-wish to own one of the world watches when ah, there is an embedded ARM in the world when clocks and the platform is ARM_SDT2.51.

本人亲手实现且用在一商用产品上的一个简单的ppp协议，针对Arm7TDMI-I personally can be used to achieve a commercial product in the ppp a simple agreement against Arm7TDMI

ti公司的msp430f247pwm脉冲产生程序-ti

开发环境:ADS 1.2/SDT 2.51 GUI测试，由于没有触摸屏，所以将触摸屏的代码给屏蔽了； 请将FS44B0II开发板连接好交叉网线、直连串口线、电源， 并连接好G57液晶屏，同时还要连接好背光电源； 然后在BIOS的命令窗口里面敲netrun命令； 点击FS44B0_G57_uCGUIuC-GUIFS44B0_G57_uCGUI_DataDebugRel目录下： 批处理文件FS44B0_G57_uCGUI.BAT 下面你就可以看到液晶屏上面显示优龙标志 它会延时一两秒中进入下一个画面，逐步延时GUI的各项功能，请耐心观看； -Development Environment: ADS 1.2/SDT 2.51GUI test, because there is no touch screen, it will be touch screen to shield the code Please FS44B0II development board to connect a good cross-network lines, direct serial lines, power supply, and connect a good G57 LCD screen, at the same time, good backlight power supply connection and then in the BIOS command window knock netrun order Click FS44B0_G57_uCGUIuC-GUIFS44B0_G57_uCGUI_DataDebugRel directory: batch file FS44B0_G57_uCGUI.BAT below you can see the LCD screen above shows excellent signs that it will delay Liuzhou 1 two seconds to enter the next screen, and gradually delay the GUI features, please be patient watch

这个工程是基于rt-thread的STM32四轴飞控源码，源代码是参照国外crazyflie的代码，目前可以实现基本的姿态解算，PID控制，四通道遥控数据读取，PWM输出频率为50Hz，传感器包括MPU6050、MS5611、HMC5883L，预留GPS接口

开关量控制模块。读取I/O口，输出开关量信号-switch control module. Read I/O port, the output switch signal

44B0X的自用bootloader.rar-44B0X the occupied bootloader.rar

学习arm必备的书，里面列出了arm可能遇到的问题-Learning arm essential book, which lists the possible problems encountered by arm