void setupInterrupt(){ timer = timerBegin(0, 80, true); // 使用定时器0，预分频器为80，计数...
// otherwise, check for DMP data ready interrupt (this should happen frequently) } else if (mpuIntStatus & 0x02) { // wait for correct available data length, should be a VERY short wait while (fifoCount < packetSize) fifoCount = mpu.getFIFOCount(); // read a packet from FIFO mpu....
(); // set our DMP Ready flag so the main loop() function knows it's okay to use it Serial.println(F("DMP ready! Waiting for first interrupt...")); dmpReady = true; // get expected DMP packet size for later comparison packetSize = mpu.dmpGetFIFOPacketSize(); } else { // ...
// ** Good performance: The FIRST signal (T1) is connected to an interrupt pin, the second signal is a regular pin. This is the mode used for the Bricktronics Shield/Megashield. For this mode it is CRITICAL that the true interrupt pin is used for T1 and not T2. // ** Low perfor...
// - interrupt input pin for INT //——— // If you use CAN-BUS shield (http://wiki.seeedstudio.com/CAN-BUS_Shield_V2.0/) with Arduino Uno, // use B connections for MISO, MOSI, SCK, #9 or #10 for CS (as you want), // #2 or #3 for INT (as you want). //———...
// main loop - wait for flag set in interrupt routine void loop (void) { if (process_it) { buf [pos] = 0; Serial.println (buf); pos = 0; process_it = false; } // end of flag set } 1. 2. 3. 4. 5. 6. 7.
-- function onsub() { //生成新月的字符串 var nian=Number(document.all("List...
// wait for 30 milliseconds to see the dimming effect delay(30); } 外部中断(按钮)测试 Pin 13 = PB5, 是Nano板自带的LED, 用D2和相邻的GND外接一个按钮作为中断源, 每次按下后, LED会切换亮灭的状态 constbyte ledPin =13; constbyte interruptPin =2; ...
37款传感器与执行器的提法,在网络上广泛流传,其实Arduino能够兼容的传感器模块肯定是不止这37种的。鉴于本人手头积累了一些传感器和执行器模块,依照实践出真知(一定要动手做)的理念,以学习和交流为目的,这里准备逐一动手尝试系列实验,不管成功(程序走通)与否,都
#define ADAFRUIT_CC3000_IRQ 3 // MUST be an interrupt pin!// These can be any two pins#define ADAFRUIT_CC3000_VBAT 5#define ADAFRUIT_CC3000_CS 10// Use hardware SPI for the remaining pins// On an UNO, SCK = 13, MISO = 12, and MOSI = 11Adafruit_CC3000 cc3000 = Adafruit_CC...