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CC2530单片机的flash 的读写，以及无线接收函数，看门狗的使用(CC2530 MCU flash, speaking, reading and writing, and the wireless receiving function, the use of the watch dog)

说明：  EtronTech EM639165TS Datasheet v1.0

飞利浦 lm75a i2c总线温度传感器 msp430驱动，内部包含f169i2c驱动 st7920画点函数等(Philips lm75a i2c-bus temperature sensor msp430 drive, internal drive st7920 picture contains f169i2c point function, etc.)

说明：  基于IAR开发环境的CC2430无线灯开关程序(IAR development environment based on the CC2430 wireless light switch procedure)

单片机用P1口显示红外遥控器的按键值，单片机的应用(Display the key value of the infrared remote control, microcontroller MCU with P1 port)

说明：  分享一个基于stm32cubemx生成HAL库的SPI-FLASH对FATFS的支持驱动程序, flash为w25系列(Share a spi-flash driver for FatFs based on stm32cubemx to generate Hal library. Flash is W25 series)

说明：  该BACnet协议栈库 提供了BACnet应用层，网络层和媒体访问（MAC）层通信服务。它是适用于嵌入式系统，Windows，Linux或其他操作系统的开源免版税库。 包括示例BACnet客户端和服务器应用程序。(This BACnet protocol stack library provides a BACnet application layer, network layer and media access (MAC) layer communications services. It is an open source, royalty-free library for an embedded system, Windows, Linux, or other operating system. Example BACnet client and server applications are included.)

说明：  PID控制pwm风扇，可吹小球，附带激光测距，可通过LCD显示(PID control PWM fan, can blow small ball, with laser ranging, can be displayed by LCD)

STM32下使用SPI接口驱动GD25Q32flash的代码，代码采用模块化编程，清晰明了。(STM32 using the SPI interface to drive GD25Q32flash code, the code using modular programming, clear.)

基于C语言的GSM模块sim808的51驱动程序(The 51 driver of the GSM module sim808)