nanovm-20070707

交通信号灯的功能与实现，自己做的，注意端口(stc89c52rc keil)

TI TMP112系列驱动核心部分，采用STM32F103RCT6(The drivers for TI TMP112 by ST stm32f103rct6.)

STM32控制DHT22采集温湿度数据，并将数据显示到LCD上(STM32 control DHT22 collect temperature and humidity data, and the data displayed on the LCD)

开发环境为RVDS4.0，基于开发板Tiny6410，该程序为裸机控制程序，实现串口打印，实现方式：程序下载后打印串口信息； 显示为：a hello Uart(Development environment for RVDS4.0, based development board Tiny6410, the program for the bare metal control procedures to achieve serial printing, implementation: After the download serial print information shown as: a hello Uart)

说明：  STM8S官方库2.2版本。。。。。。。。。。。。。。(STM8S official library file version 2.2)

说明：  无线通信接受模块程序，内含数模转换应用程序。(Wireless receiving module program that includes digital to analog conversion applications.)

AT24C16在AT89S52单片机上的读写程序(In the AT24C16 microcontroller AT89S52 read and write programs on the)

led cub Project to activate account

采样法生成三相SPWM波的开环调速控制程序载波频率为20KHz，或载波周期为50μs。DSP晶振10MHz，内部4倍频，时钟频率为40MHz，计数周期为25ns。假设调制波频率由外部输入（1～50Hz），并转换成合适的格式(Sampling method to generate three-phase SPWM wave open-loop speed control procedures for the carrier frequency 20KHz, or carrier period is 50μs. DSP crystal 10MHz, internal 4 multiplier, the clock frequency of 40MHz, counting cycle 25ns. Assuming wave frequency modulation by external input (1 ~ 50Hz), and converted into a suitable format)

使用51单片机实现485通讯，包括数据的接受和发送。(Use 51 MCU 485, including receiving and sending data.)