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Home / products / sbc / common / applications / gpio / wiringpi
products:sbc:common:applications:gpio:wiringpi

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products:sbc:common:applications:gpio:wiringpi [2022/09/23 23:31]
frank [Using via C program] 		products:sbc:common:applications:gpio:wiringpi [2023/06/25 23:24]
nick
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 ===== Introduction ===== ===== Introduction =====
  
-This document mainly introduces the WiringPi. You will learn how to use the WiringPi to control the GPIO on the 40-Pin Header. 
- 
-<WRAP info > 
 WiringPi is a C++ library for Raspberry Pi. With this library you can use many of the functionalities provided by the GPIO header: digital pins, SPI, I2C, UART, etc. WiringPi is a C++ library for Raspberry Pi. With this library you can use many of the functionalities provided by the GPIO header: digital pins, SPI, I2C, UART, etc.
-</WRAP> 
  
 ===== WiringPi Instructions ===== ===== WiringPi Instructions =====
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 ''wPi'' –> WiringPi number \\ ''wPi'' –> WiringPi number \\
 ''Mode'' –> GPIO Mode ,''ALT'' mean that this pin defined as a special function \\ ''Mode'' –> GPIO Mode ,''ALT'' mean that this pin defined as a special function \\
-''V'' –> 1:HIGH 0:LOW \\ +''V'' –> 1 - HIGH, 0 - LOW \\ 
-''PU/PD'' –> ''PU'':pull up ''PD'':pull down ''DSBLD'':disabled ''PU''/''PD''+''PU/PD'' –> ''PU'' - pull up, ''PD'' - pull down, ''DSBLD'' - disabled
  
 ==== Using via Command Line ==== ==== Using via Command Line ====
Last modified: 2023/06/25 23:24 by nick

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