2440 USB驱动程序

两种串行显示芯片MAX7219和PS7219的比较和应用-Two serial chip MAX7219 and PS7219 showed that comparison and application of

智能家居项目zigbee实验协议栈按键操作源代码 1、 修改SW_6所在IO口 /* SW_6 is at P0.4 */ #define HAL_KEY_SW_6_PORT P0 #define HAL_KEY_SW_6_BIT BV(4) //BV(1) 改到P0.4 #define HAL_KEY_SW_6_SEL P0SEL #define HAL_KEY_SW_6_DIR P0DIR 2、边缘触发方式 /* edge interrupt */ #define HAL_KEY_SW_6_EDGEBIT BV(0) #define HAL_KEY_SW_6_EDGE HAL_KEY_RISING_EDGE//HAL_KEY_FALLING_EDGE 改成上升缘触发

ARM Boot2410Init.s分析.rar ARM Boot2410Init.s分析.rar-ARM Boot2410Init.s analysis. RarARM Boot2410Init.s analysis. Rar

很好的资料和大家分享 飓风板的原理图-Good to share information and hurricane board schematics

仿真实例大集合收集的仿真实例免费为大家提供-Simulation examples Large collection of collected simulation provided free of charge for everyone

通过提升机械传动轴的转角脉冲计数,将计数值与预置值作对比,即可确定驱动电机的启停升降,达到平层就位的目的.以AT89C51为CPU,在中断处理程序中对外来脉冲计数.-Through enhancing the mechanical shaft angle of the pulse count, will be of value for comparison with preset values, you can determine the start and stop the motor-driven movements, to achieve the purpose of flat layers in place. To AT89C51 for the CPU, interrupt handling procedures in foreign pulse counting.

5045芯片控制程序-5045 chip control procedures

8019中文数据手册，给阅读英文数据手册嫌麻烦的朋友-8019 manual to read English manual data as troublesome friend

使用labview进行系统开发，周期短，且比较容易修改。系统升级方便。成本比较低-use LabVIEW for systems development, a short cycle, and relatively easy to change. System upgrade convenience. The cost is relatively low

这是一个PWM程序，适合新手入门使用，简单易学，本人就是从这个简单例程开始学习AVR单片机， 希望对新人有帮助-This is a PWM process, suitable for beginners to use, easy to learn, I was from the beginning of learning this simple routine AVR microcontroller, would like to help newcomers