Command fuel gauge shutdown

Author: sebromero

Diff for: examples/Standby_WakeFromPin/Standby_WakeFromPin.ino

@@ -39,6 +39,7 @@ void goToSleep(){
 void loop() {
     if(shouldGoToSleep){
         shouldGoToSleep = false;
+        board.shutDownFuelGauge();
         board.setAllPeripheralsPower(false); // turn off peripherals before going to sleep 
         board.standByUntilWakeupEvent();
     } else {

Diff for: examples/Standby_WakeFromRTC_C33/Standby_WakeFromRTC_C33.ino

@@ -49,6 +49,7 @@ void setup() {
 
     delay(1000); // Keep the board awake for 1 second, so we can se it working
 
+    board.shutDownFuelGauge();
     board.setAllPeripheralsPower(false);
     board.standByUntilWakeupEvent();
 }

Diff for: examples/Standby_WakeFromRTC_H7/Standby_WakeFromRTC_H7.ino

@@ -33,10 +33,8 @@
 */
 
 #include "Arduino_PowerManagement.h"
-#include "MAX1726Driver.h"
 
 Board board;
-MAX1726Driver fuelgauge(&Wire1);
 
 void blinkLed(int ledPin, int delayTime = 1000){
     digitalWrite(ledPin, LOW);
@@ -69,11 +67,9 @@ void setup() {
         }
     }
 
-
-    // Takes 45s to get into shutdown mode
-    fuelgauge.setOperationMode(FuelGaugeOperationMode::shutdown);
     delay(10000); // keep the board awake for 10 seconds, so we can se it working
 
+    board.shutDownFuelGauge();
     // The LED should go off when the board goes to sleep
     board.setAllPeripheralsPower(false);