This is the phase

整有效。中间四个字节分别代表设备的地址、指令类型、指令参数1(OPT1)和指令参数2(OPT2)。设备在对这四个字节的内容进行译码后执行相应的操作

本程序运行于C8051F330，功能为接收遥控器发出的红外信号，然后等待上位机通过I2C总线来读取。IR数据接收完毕后，不再采集新的IR数据，一直等待上位机将数据取走后才开始准备接收新的IR数据-this program running on the C8051F330, functional remote control device to receive the infrared signal, Then wait for the PC through the I2C bus to read. IR data receiving end, not the acquisition of new IR data have been waiting for the PC will be removed after data began preparing to receive the new IR data

一个用GCC做的atmel芯片控制的无刷无传感器的程序.包括各种参考文档!

本代马是以AVR系列单片机为硬件，开发环境采用ICCAVR，用软件模拟I2C总线-this generation is MCUs for hardware, using ICCAVR development environment with software simulation I2C Bus

智能门禁系统采用凌阳十六位单片机作为系统控制核心，利用其强大的语音识别功能，不仅实现了语音播放功能，完成了语音提示的要求，而且实现了语音控制门禁系统；利用其内置的Flash闪存，实现了密码的断电保护。除此而外，在键盘输入方面，强大的功能选择键满足了系统的要求；16*2液晶显示器的选择使操作要求清晰明了。此套智能门禁系统强烈体现了其人性化的一面-Intelligent access control system uses the Sunplus 16 single-chip system control as the core, to use its powerful voice recognition features, not only realize the voice playback, the voice prompts to complete the requirements, but also realize the voice control of access control systems the use of its Purchase of Flash memory, realize the power to protect your password. Furthermore, in keyboard input, the choice of powerful features to meet key requirements of the system 16* 2 LCD display options so that operating requirements clear. This set of intelligent access control system strongly reflects its human side

STM32串口操作源代码 STM32串口操作源代码 STM32串口操作源代码-STM32 serial operation serial port operation STM32 source code source code source code STM32 serial operation

实用单片机的C51程序，流行的语言，对于初学编程非常有用-practical SCM C51 procedures, popular languages, a very useful learning program

这是一个用于单工无线呼叫系统中完成语音和数据发送的程序，包括对键盘的扫描以及对液晶屏幕的显控-This is for a single system for wireless calls completed voice and data transmission procedures, including the right of the keyboard scan and the right of the LCD screen and Control

PIC16F87X在CAN通信中的应用，与MCP2510芯片通过SPI总线传输数据-PIC16F87X in CAN Communication with the MCP2510 chip through the SPI bus to transfer data

C8051F020的头文件，主要是本单片机的硬件地址指向等。-C8051F020 the first document, is the MCU hardware addresses at the other.