#include #include "Record.h" CircularBuffer buffer; #define SAMPLE_PIN A0 void setup() { Serial.begin(9600); pinMode(SAMPLE_PIN, INPUT); Serial.println("STARTING UP"); } void loop() { unsigned int sample = analogRead(SAMPLE_PIN); if (sample != buffer.first()->value()) { Record* record = new Record(millis(), sample); buffer.unshift(record); Serial.println("---"); delay(50); } if (buffer.isFull()) { Serial.println("Queue is full:"); while (!buffer.isEmpty()) { Record* record = buffer.shift(); record->print(&Serial); delete record; Serial.println(); } Serial.println("START AGAIN"); } }