We want to call theSPI.transfer()function, sending theAMT22_NOPcommand. We will leave CS low. The high byte comes first, so in a single line of code we will call the function, shift it left 8 bits to get that first byte (8 bits) into the top half of the uint16_t variable, an...
I have included a detailed specification, pin diagram, and code for SPI communication between two Arduino boards. I have also included Arduino SPI read example with the RFID-RC522 reader. After this article, you will learn how to use the SPI protocol and read/write data via the SPI protocol...
https://e2e.ti.com/support/data-converters-group/data-converters/f/data-converters-forum/821908/ads1278-spi-code-example-for-efm32gg-mcu-or-arduino-ideally-any-c-code-example 器件型号:ADS1278 大家好、我将通过 EFM32GG-STK3700 (Giant Gecko MCU)上的 SPI 从 AD...
外置SPI flash的VDD已链接至3.3V电源系统,使用时不需再配置其他电源,采用普通2线SPI通信方式。 GPIO11默认为SPI flash的VDD引脚,需要配置后才能作为GPIO使用。 3.1 点灯Fade 在文件实例基础中选择Fade 查看对应D4LED匹配IO12,源码修改如下,即可实现呼吸灯效果 /* Fade This example shows how to fade an LED on...
* Example 1 - Receiver Code * * by Dejan Nedelkovski, www.HowToMechatronics.com * * Library: TMRh20/RF24, https://github.com/tmrh20/RF24/ */ #include 《SPI.h》 #include 《nRF24L01.h》 #include 《RF24.h》 RF24 radio(7, 8); // CE, CSN ...
This example shows how use the utility libraries on which the' SD library is based in order to get info about your SD card. Very useful for testing a card when you're not sure whether its working or not. The circuit: SD card attached to SPI bus as follows: ...
Arduino库教程-SPI-Barometric Pressure SensorUsing SPI to read a Barometric Pressure Sensor(用SPI来读取气压传感器) 这个例子展示了如何使用SPI(串行外设接口)通讯库从SCP1000气压传感器读取数据。更多关于SPI的信息,请点击这里。 硬件要求 Arduino or Genuino board SCP1000 气压传感器分接板(Breakout Board) 连接...
defined(DISPLAY_DEV_KIT) *//*More data bus class:https://github.com/moononournation/Arduino_GFX/wiki/Data-Bus-Class*///Arduino_DataBus *bus = create_default_Arduino_DataBus();Arduino_DataBus *bus =newArduino_ESP32SPI(12/*DC*/,15/*CS*/,14/*SCK*/,13/*MOSI*/, -1/*MISO*/, H...
(在Example里有PrintUTF8例子, 里面有中文输出, 注意: 这个并非所有汉字都能输出. 根据自己的硬件, 取消对应的注释) */ #include <Arduino.h> #include <U8g2lib.h> //#ifdef U8X8_HAVE_HW_SPI //#include <SPI.h> //#endif #ifdef U8X8_HAVE_HW_I2C ...
#include <SPI.h> #include <Wire.h> #include <Adafruit_GFX.h> #include <Adafruit_SSD1306.h> loop函数调用了basketball_player(); void loop() { basketball_player(); } 主要的代码功能放在basketball_player中 void basketball_player() {