pinMode(encoder0PinB, INPUT);// encoder pin on interrupt 0 (pin 2)attachInterrupt(0, doEncoderA, CHANGE);// encoder pin on interrupt 1 (pin 3)attachInterrupt(1, doEncoderB, CHANGE); Serial.begin (9600); }voidloop(){//Do stuff here }voiddoEncoderA(){// look for a low-to-high ...
(rdsServiceNameCB); rotEncoder.init(); rotButton.init(); cfg.init(); cfg.load(); mainScreen.init(); attachInterrupt(digitalPinToInterrupt(R_MAIN_PIN), rotEncChange, CHANGE); attachInterrupt(digitalPinToInterrupt(R_BUTN_PIN), rotPushChange, CHANGE); } void rotEncChange(void) { rotEncoder...
我在Arduino distribution（AVRLib的一部分）的encoder.h中学会了怎样操作编码器。谢谢作者：Pascal Stang，感谢他对每一个函数友好而详细的解释。如下：Example 1 /* Read Quadrature Encoder * Connect Encoder to Pins encoder0PinA, encoder0PinB, and +5V. * * Sketch by max wolf / www.meso.net...
问Arduino Mega 2560中断，带旋转编码器EN 旋转编码器是一种机电装置，可将轴或轴的角位置或...
const int interruptB = 1; int CLK = 2; // PIN2 int DAT = 3; // PIN3 int BUTTON = 4; // PIN4 int LED1 = 5; // PIN5 int LED2 = 6; // PIN6 int COUNT = 0; void setup() { attachInterrupt(interruptA, RoteStateChanged, FALLING); ...
They take to much time to be run inside the interrupt. You can add 1-2 directly connected push buttons here if you want.The second function is ui_check_slow_encoder, which is intended for rotary encodes connected over I2C. This is the only key macro you should add there. As you see,...
interruptB = 1; / / Interrupt 1 (pin 3) int CLK= 2; / / PIN2 int DAT= 3; / / PIN3 int BUTTON= 4; / / PIN4 int LED = 5; / / PIN5 int LED = 6; / / PIN6 int COUNT= 0; void setup() { attachInterruptinterruptA, RoteStateChanged, FALLING); / / AttachInterrupt...
;voidsetup() {//Initialize pin change interrupt on both rotary encoder pinsattachInterrupt(digitalPinToInterrupt(ROTARY_PIN1), rotaryInterrupt, CHANGE);attachInterrupt(digitalPinToInterrupt(ROTARY_PIN2), rotaryInterrupt, CHANGE); }voidrotaryInterrupt() {introtaryState = rotary.read();//rotaryState = ...
Using it with a timer interruptInstead of using the main loop() of your sketch you can also use an interrupt timer function. See ESP32Interrupt or ESP8266Interrupt to see howIDs for Encoder InstancesEach encoder instance gets a unique (auto incremented) ID upon creation. You can get a ...
or interrupt 1 (pin 3) attachInterrupt(0, updateEncoder, CHANGE); attachInterrupt(1, updateEncoder, CHANGE); } void loop() { //Do some useful stuff here } void updateEncoder(){ // Read