单片机STM32F103C8T6的红外遥控器解码系统设计  

Design of Decoding System for Infrared Remote Controller Based on STM32F103C8T6

作　　者：胡进德[1] Hu Jinde(Scientific Research Department,Xiantao Vocational College,Xiantao 433000,China)

机构地区：[1]仙桃职业学院科研处

出　　处：《单片机与嵌入式系统应用》2019年第10期78-81,85,共5页Microcontrollers & Embedded Systems

摘　　要：设计了一种适用于NEC红外传输协议的解码系统。系统以单片机STM32F103C8T6为核心,采用外部中断和定时器进行软件解码,解码结果通过串口调试软件在PC机上进行了验证。详细介绍了NEC红外传输协议和解码方法,包括系统软硬件设计、软件设计流程图、核心功能函数和程序代码。A decoding system of infrared remote controller suitable for NEC infrared transport protocol is designed.The system takes MCU STM32F103C8T6 as the core to complete software decoding by external interrupt and timer,and the decoding results are verified on PC by serial debugging software.NEC infrared transport protocol and decoding method are introduced in detail,including the software and hardware design,the flow chart of software design,core functions and program code.

关 键 词：STM32F103C8T6 NEC红外传输协议 红外解码 外部中断 定时器 

分 类 号：TP31[自动化与计算机技术—计算机软件与理论]