MUL-SOURCE

c8051f040串口通讯程序，uart0,8位可变波特率。(c8051f040 serial communication program, uart0, 8-variable baud rate.)

说明：  基于51单片机的简易交通灯的设计，能够实现简易交通灯功能。(Design of Simple Traffic Light Based on 51 Single Chip Microcomputer)

说明：  ds1302时钟程序，内有防真图，比较详细，一个非常实用完整的事例(ds1302 clock procedures, there are anti-truth map, more detailed, a very practical example of a complete)

飞思卡尔dz60读写SD卡，在12864显示屏显示图片程序(freescale dz60 write/read SD card and show pictures on12864 LCD)

超声波测距仪设计文档，本设计主要是以74LS04和CX20106A为测距模块，DS18B20用于温度补偿，12864液晶显示，HC-SR04为超声波显示板，语音模块由音频功率放大器LM386、语音芯片WT588D、低压差电压调节LM1117组成。(Ultrasonic range finder design documents, the design is mainly based on 74LS04 and CX20106A ranging module, DS18B20 for temperature compensation, 12864 LCD, HC-SR04 ultrasonic display boards, voice module consists of audio power amplifier LM386, voice chip WT588D, LM1117 low dropout voltage regulator components.)

this is a LCD library for 128x64. But u can use it for your way

自己根据xapp1052修改的源代码，已经编译成功，并应用在开发板上。(According xapp1052 own modified source code has been successfully compiled and used in the development board.)

说明：  很详细的原厂HT1621规格书(Ht1621 specification)

在stm32的cpu上移植freertos操作系统，程序在freertos基础上实现了，按键扫描，led灯控制，串口收发处理，定时器中断程序等功能。使用MDK打开工程文件即可。(Stm32 on the cpu transplant freertos operating system, the program freertos based on realized, key scan, led lamp control, serial port transceiver processing, function timer interrupt procedures. MDK can open the project file.)

通过定时器对任意红外遥控器解码，无等待延时，高效快捷。也可以一直到433/315解码当中。(By timer for any infrared remote control decoding, without waiting for the delay, effective and efficient.)