E_Business

串口下发至数码管显示，本程序已通过编译，可直接使用(Serial issued to the digital display, the program has been compiled, can be used directly)

这是针对XC878单片机的各模块的程序，包含有LCD，UART，AD，DA以及七段数码管等。适合移植和学习。(It is for each module XC878 microcontroller program includes LCD, UART, AD, DA, and seven-segment digital tubes. Suitable for transplant and learning.)

说明：  使用了成品遥控车的遥控与接受模块，基于STC89C52RC,模拟PWM输出控制车速，五个前进挡，两个倒挡(The remote control and acceptance module of the finished remote control vehicle is used. Based on STC89C52RC, the output of PWM is simulated to control the speed of the vehicle. There are five forward gears and two reverse gears.)

freescale KeyBoard freescale KeyBoard freescale KeyBoard

c8051f340移植uCOS_II ,单片机移植uCos(c8051f340 transplant uCOS_II ，mcu transplant uCOS_II)

说明：  STM32的SPI双机通信，源代码，主发从收(Dual STM32 of SPI communication, the source code, the main fat from the income)

软件无线电电子版课件，详细地课程内容说明。(Software radio electronic courseware, the course content in detail.)

PS32自动气象站的嵌入式代码，stm32主控，包裹GPRS模块M33G和AD7792，ublox电子罗盘，GPS等驱动。C代码(PS32 AWS embedded code, stm32 master, wrapped GPRS module M33G and AD7792, ublox electronic compass, GPS and other drivers. C code)

说明：  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)

stm32双串口实验，调用串口2接受信息然后用串口1转发。主要参考意义在于两个串口的配置。(Stm32 dual serial port experiment, call the serial port 2 to receive information and then use the serial port 1 forward. The main reference is the configuration of the two serial ports.)