首先从其官方网站安装Visual Studio Code 。Visual Studio Code的安装步骤在此不做说明,您可以在 VS Code 网站上找到。就像在 Windows 操作系统上安装任何其他软件一样,涉及到一般步骤。 成功安装后,Visual Studio 代码将如下所示。 下一步包括使用 VS Code Extensions 安装 PlatformIO。为此,您需要转到 VS Code 左...
F("KEY2_LONG_PRESS ,AirLink mode")); digitalWrite(ledPin, HIGH); // sets the LED on myGizwits.setBindMode(WIFI_AIRLINK_MODE); //AirLink mode break; default: break; } } void setup() {// put your setup code here, to run once: Serial.begin(9600); pinMode(ledPin, OUTPUT); ...
Here’s the full source code:int btstate = 0; void setup() { pinMode(13, OUTPUT); pinMode(11, INPUT); } void loop() { btstate = digitalRead(11); if (btstate == HIGH) { digitalWrite(13, HIGH); } else if (btstate == LOW) { digitalWrite(13, LOW); } } ...
int ledPin = 9; //LED 接数字引脚 9int buttonPin = 2; //按键接中断 0，即数字引脚 2void setup() {pinMode(ledPin, OUTPUT);pinMode(buttonPin,INPUT_PULLUP); //按键设为输入模式,内部上拉attachInterrupt(0, testProgram, FALLING); //下降沿触发中断 0，调用 testProgram 函数}void loop(){ ...
// On a Trinket or Gemma we suggest changing this to 1: #define LED_PIN 6 // How many NeoPixels are attached to the Arduino? #define LED_COUNT 60 // Declare our NeoPixel strip object: Adafruit_NeoPixel strip(LED_COUNT, LED_PIN, NEO_GRB + NEO_KHZ800); // Argument 1 = Number of...
volatile bool mpuInterrupt = false; // indicates whether MPU interrupt pin has gone high void dmpDataReady() { mpuInterrupt = true; } void setup() { // join I2C bus (I2Cdev library doesn't do this automatically) #if I2CDEV_IMPLEMENTATION == I2CDEV_ARDUINO_WIRE ...
Fix(i2s): Check if pin is used before clearing bus by @P-R-O-C-H-Y in #10833 Fix(i2s): Add missing initializer for I2S CLK config by @me-no-dev in #10963 UART Fix(UART): ESP32-S2 UART baud rate detection CI test case by @SuGlider in #10926 USB Feat(cdc): Add support ...
TXCO oscillatorhwConfig.USE_DIO3_ANT_SWITCH =false;//True if DIO3 is used to enable/disable the antennahwConfig.USE_LDO =false;//False if SX126x DCDC converter is used, true if SX126x LDO is usedhwConfig.USE_RXEN_ANT_PWR =false;//If set to true RADIO_RXEN pin is used to ...
pinMode(enPin, OUTPUT); digitalWrite(enPin, LOW); // pinMode(stepPin, OUTPUT); for (auto pin : stepPins) { pinMode(pin, OUTPUT); } // pinMode(dirPin, OUTPUT); for (auto pin : dirPins) { pinMode(pin, OUTPUT); } Serial.println(F("CNC Shield Initialized")); pinMode(led, OUTP...
// 1 = initial memory load failed // 2 = DMP configuration updates failed // (if it's going to break, usually the code will be 1) Serial.print(F("DMP Initialization failed (code ")); Serial.print(devStatus); Serial.println(F(")")); } // configure LED for output pinMode(LED_...