Fire Wakeup 休眠唤醒

#include <M5Unified.h>

int myIndex = 0;

void setup() {
  M5.begin();
  M5.Display.setRotation(1);
  M5.Display.setFont(&fonts::FreeMonoBold12pt7b);

  M5.Display.clear();
  M5.Display.println("Sleep & Wakeup Test");
}

void loop() {
  myIndex++;

  M5.Display.setCursor(0, 50);
  M5.Display.printf("   %4d", myIndex);
  delay(50);

  if (myIndex % 20 == 0) {
    M5.Power.lightSleep(5000000, false);    // in microseconds
    // M5.Power.deepSleep(5000000, false);  // in microseconds
    // M5.Power.timerSleep(5);              // in seconds

    M5.Display.setCursor(0, 0);
    M5.Display.println("Sleep & Wakeup Test");
  }

  if (myIndex >= 1000) {
    myIndex = 0;
  }
}