现代电子技术
現代電子技術
현대전자기술
MODERN ELECTRONICS TECHNIQUE
2014年
15期
32-34
,共3页
李贺%程祥%曾令国
李賀%程祥%曾令國
리하%정상%증령국
nRF24L01%STM32%STC89C52%Enhanced ShockBurst模式%SPI指令
nRF24L01%STM32%STC89C52%Enhanced ShockBurst模式%SPI指令
nRF24L01%STM32%STC89C52%Enhanced ShockBurst모식%SPI지령
nRF24L01%STM32%STC89C52%Enhanced ShockBurst mode%SPI instruction
介绍一种基于STC89C52单片机、STM32系列MCU和无线射频收发芯片nRF24L01的无线通信系统设计,描述了nRF24L01的主要引脚特性、具体应用、SPI指令,详细阐述了在Enhanced ShockBurst模式下的配置方法,同时给出了根据nRF24L01的SPI时序用通用IO口模拟SPI接口和配置STM32系列MCU硬件SPI接口的详细说明。
介紹一種基于STC89C52單片機、STM32繫列MCU和無線射頻收髮芯片nRF24L01的無線通信繫統設計,描述瞭nRF24L01的主要引腳特性、具體應用、SPI指令,詳細闡述瞭在Enhanced ShockBurst模式下的配置方法,同時給齣瞭根據nRF24L01的SPI時序用通用IO口模擬SPI接口和配置STM32繫列MCU硬件SPI接口的詳細說明。
개소일충기우STC89C52단편궤、STM32계렬MCU화무선사빈수발심편nRF24L01적무선통신계통설계,묘술료nRF24L01적주요인각특성、구체응용、SPI지령,상세천술료재Enhanced ShockBurst모식하적배치방법,동시급출료근거nRF24L01적SPI시서용통용IO구모의SPI접구화배치STM32계렬MCU경건SPI접구적상세설명。
Design for a wireless communication system based on STC89C52,MCU in STM32F103 series and wireless RF transcieving chip nRF24L01 is introduced in this paper. The main pin characteristics,concrete applications and SPI instructions are described. The configuration method in Enhanced ShockBurst mode is elaborated. The metnods to simulate SPI by using the general IO interface according to SPI time sequence of nRF24L01and configure STM32 hardware SPI are given.