一、从了解GPIO开始 GPIO全称：通用型输入输出端口（General-purpose input/output），其引脚能够供使用者...
一、概述 上篇文章介紹了透過 Game Controller Tester 測試軟體實測方案 Gamming Controller 的方法,本文章針對該方案的輸入介面 Sample Code 相關 GPIO、ADC 的 initialization、Function 判斷方式做介紹。 二、 模組板輸入介面: 2.1 基本輸入單元 ( 如圖 2 ),GPIO 與 ADC Pin Define ( 如圖 1 ) 圖1 圖2 2.2...
打开范例程式, “Files” -> “Examples” -> “AmebaGPIO” -> “DHTtester”,编译并上传到Ameba,完成之后按Reset按钮。 测量结果会显示在Serial Monitor上 程式码说明 dht.readHumidity()可以读取湿度,dht.readTemperature()可以读取温度。 每次读值的时候,都直接拿现有的数据使用。如果发现暂存的温湿度数据已经...
1.获取 GPIO 基地址和寄存器偏移量 在开始操作 GPIO 之前，您需要获取 GPIO 基地址和寄存器偏移量。您...
package com.android.apitester.utils;public class JniApi {static {System.loadLibrary("apitester");}public native int setGpio(int gpio, int value);} jniapi.cpp #include <stdio.h>#include <errno.h>#include <fcntl.h>#include <unistd.h>#include <stdint.h>#include <assert.h>//#include <...
Introduction The Intel® Edison platform contains external input/output pin connections which may be configured to be used in a variety of interfacing modes, such as GPIO, PWM, SPI, I2C, ADC, for compatibility with Arduino Uno shield hardware. This article describes the pin functions available,...
树莓派使用 GPIO 接口是基于 wiringPi 的;官网链接:http://wiringpi.com/ 1:出现问题的界面 pi@raspberrypi:~ $ gpio -v gpio version: 2.50 Copyright (c) 2012-2018 Gordon Henderson This is free software with ABSOLUTELY NO WARRANTY. For details type: gpio -warranty ...
I just took my tester and check that if I enable gpio13 and I change its direction to OUT, I can measure a voltage between PIN 6 and PIN 7 of X10, that's ok. But, why in mraa mraa.Gpio(13) refers to actual gpio7 (in linux) and not to gpio13? It's a little bit confusing...
tester thermistor tm1637 tmc2209 tmc5160 tmp102 tone touch ttp229 uc8151 veml6070 vl53l1x vl6180x waveshare-epd wifinina ws2812 xpt2046 .gitignore CHANGELOG.md CONTRIBUTING.md LICENSE Makefile README-net.md README.md displayer.go drivers.go ...
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