Raspberry：Wiringpi的安裝及使用

Getone超發表於2024-03-14

+++
title= "Raspberry：Wiringpi的安裝及使用"
description= "Wiringpi的安裝及使用"
date= 2022-05-04T14:01:09+08:00
author= "chao"
draft= false
image= ""
math= true
categories= [
"os"
]

tags= [
" raspberry"
]

+++

WiringPi

安裝

WiringPi

官網介紹擷取

  1. WiringPi is a PIN based GPIO access library written in C for the BCM2835, BCM2836 and BCM2837 SoC devices used in all Raspberry Pi. versions. The source code is not publicly available but may be made available to those who wish commercial support.

  2. It’s designed to be familiar to people who have used the Arduino “wiring” system1 and is intended for use by experienced C/C++ programmers. It is not a newbie learning tool.

  3. WiringPi is developed directly on a Raspberry Pi running 32-bit Raspbian.I do not support any other platform, cross compiling or operating systems.

Raspberry Pi | Wiring | Download & Install | Wiring Pi

note:如果官網地址打不開，直接下載github中的下載包

install
wget https://github.com/WiringPi/WiringPi/archive/refs/tags/2.61-1.tar.gz

tar zxvf 2.61-1.tar.gz 

cd WiringPi-2.61-1/

./build

OK
test
gpio -v

img

gpio readall

image-20220504133213020

wiringpi API

參考部落格

樹莓派wiringPi庫詳解 - lulipro - 部落格園 (cnblogs.com)

樹莓派WiringPi常用函式中文手冊-Arduino中文社群 - Powered by Discuz!

樹莓派 wiringPi 庫_~莘莘的部落格-程式設計師寶寶_wiringpi - 程式設計師寶寶 (cxybb.com)

//Core wiringPi functions

extern struct wiringPiNodeStruct *wiringPiFindNode (int pin) ;
extern struct wiringPiNodeStruct *wiringPiNewNode  (int pinBase, int numPins) ;

extern void wiringPiVersion	(int *major, int *minor) ;
extern int  wiringPiSetup       (void) ;
extern int  wiringPiSetupSys    (void) ;
extern int  wiringPiSetupGpio   (void) ;
extern int  wiringPiSetupPhys   (void) ;

extern          void pinModeAlt          (int pin, int mode) ;
extern          void pinMode             (int pin, int mode) ;
extern          void pullUpDnControl     (int pin, int pud) ;
extern          int  digitalRead         (int pin) ;
extern          void digitalWrite        (int pin, int value) ;
extern unsigned int  digitalRead8        (int pin) ;
extern          void digitalWrite8       (int pin, int value) ;
extern          void pwmWrite            (int pin, int value) ;
extern          int  analogRead          (int pin) ;
extern          void analogWrite         (int pin, int value) ;

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