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ARM Cortex-A8 裸板，定时器4 和定时器0的测试程序(ARM Cortex-A8 bare boards, Timer 4 and Timer 0 testing procedures)

说明：  23r2rwerfq2w rq2rq24

本产品是一个具有音量控制的IC。 void I2C_start(void) { EA=0 PTDAT=1 PTSCL=1 SomeNOP() PTDAT=0 SomeNOP() PTSCL=0 } static ...

FAT32文件系统 基于LPC2200，前后台环境，可自己修改适配于各种RTOS。 验证环境: 搭载LPC2200的SmartARM2200开发板,使用该板上的SPI总线利用该程序读写SD卡 由于试验的SD卡比较特殊,1簇仅1扇区,所以不排除该程序对于非该情况的出错可能(FAT32 file system based on the LPC2200, the environment around Taiwan, can modify their own adaptation in a variety of RTOS. Verification environment: SmartARM2200 with the LPC2200 development board, using the on-board SPI bus of the use of the program to read and write SD card SD card as a result of testing is rather special, 1 cluster only 1 sector, so the program does not exclude the situation for non- error may)

Source for AD7730 for cell stage input doses tensometry

说明：  SJA1000收发程序,KEIL平台，C语言开发。(SJA1000 transceiver, Keil platform, C language development.)

十字路口车辆穿梭，行人熙攘，车行车道，人行人道，有条不紊。那么靠什么来实现这井然秩序呢？靠的是交通信号灯的自动指挥系统。交通信号灯控制方式很多。本设计主要分为五大模块输入控制电路、时钟控制电路、片内外程序切换控制、显示电路。以MSC-51系列单片机IntelAT89C51为中心器件来设计交通灯控制器，实现了AT89C51芯片的P0口设置红、绿灯、黄灯燃亮时间的功能；为了系统稳定可靠采用了74LS14施密特触发器芯片的消抖电路，避免了系统因输入信号抖动产生误操作；显示时间直接通过AT89C51的P2口输出，由CD4511驱动LED数码管显示红灯燃亮时间。(Crossroads shuttle vehicles, pedestrians bustling, car lanes, walkways, everything in good order and well arranged. So what can we do to achieve this orderly order? It depends on the automatic command system of traffic lights. There are many ways to control traffic lights. This design is mainly divided into five modules, input control circuit, clock control circuit, chip internal and external program switching control, display circuit. MSC-51 series microcontroller IntelAT89C51 centric devices to design the traffic light controller, the AT89C51 chip P0 port set of red, green, yellow light to kindle the function of time; the system is stable and reliable with shake eliminating circuit 74LS14 Schmidt trigger chip, avoids the system for input signal jitter generation misoperation; direct display time AT89C51 through the P2 port output, driven by CD4511 LED digital tube display lights burning time.)

用于实现单片机16F648A和微控制器的通信。通过回车来确定通信是否成功，成功了可以从对应的LED开关看出，同时电脑终端会出现正确或错误的回复(This program is designed to convert 16F648A into a working micro-controller system which waits for one of a number of Carriage Return terminated messages and turn on or turn off one of four LEDs corresponding to the message. If the message is decoded successfully, an OK will be sent to the PC, otherwise an Error message will be returned )

瑞萨单片机显示程序。利用串口实现数据通讯收发液晶屏显示(Risa MCU display program. Using Serial Port to Realize Data Communication Transceiver LCD Display)

说明：  基于STM32F103的MPU6050六轴陀螺仪传感器实验。可在LCD上显示MPU6050的数据，可在匿名四轴上位机上显示传感器的飞控状态。(The sensor experiment of MPU 6050 six-axis gyroscope based on STM32F103. The data of MPU6050 can be displayed on LCD, and the flight control status of the sensor can be displayed on an anonymous four-axis upper computer.)