单片机基础c语言之条件编译

基于STM32F103的SSD1322驱动，并口串口驱动模式可选(STM32F103 SSD1322 driver based on serial parallel drive mode optional)

单片机时控光控系统，智能灯光控制，定时开关灯光，光感应开关灯光(Single-chip microcomputer control light-control system, intelligent lighting control, time switch lights, lights light induction switch)

说明：  中颖单片机SH79F161的基础驱动程序源代码ADC(Ying SCM SH79F161 in driver source code based ADC)

stm32单片机全功能bootloader，包括SD，串口，网口，和USB。选择条件编译(stm32 SCM fully functional bootloader, including SD, serial port, Ethernet port, and USB. Select conditional compilation)

该程序实现4~20mA直流电流的采集，并通过485通信上传，通信协议为modbus rtu(4~20mA DC current measure)

说明：  基于STM32F091，用SPI接口读取TF卡内部升级文件，进行IAP升级(STM32F091, SPI, TF card, IAP)

基于xs128的入门代码，led闪烁功能的实现，可以帮助初学者很好的入门(Xs128-based entry code, led blinking function to achieve, can help beginners a good start)

C语言编写的pic16f886单片机PMBus通信的程序，MICROCHIP公司给的案例。(The program of C language with pic16f886 microcontroller,used for PMBus communication, provied by MICROCHIP.)

4052驱动，根据单片机修改在都文件的宏定义，使用output函数直接传入宏定义的参数即可。例程中为项目中双4052的切换应用。附4052datasheet(4052-driven microcontroller modify files in all macro definitions, incoming macro parameters can be defined using the output function directly. Routine project double 4052 switch. Attached 4052datasheet)

说明：  多种天线pcb封装设计方案（增益高，方向性好，稳定可靠）(Various antenna pcb packaging design schemes (high gain, good directivity, stable and reliable))