update for v2.0 of library

Author: gigapod

examples/Example4_shutDown/Example4_shutDown.ino

@@ -5,73 +5,66 @@
  * Paul Clark
  * SparkFun Electronics
  * November 4th 2021
- * 
+ *
  * This example demonstrates how to shut down the VEML7700.
- * 
+ *
  * Want to support open source hardware? Buy a board from SparkFun!
  * <br>SparkX smôl Environmental Peripheral Board (SPX-18976): https://www.sparkfun.com/products/18976
- * 
+ *
  * Please see LICENSE.md for the license information
- * 
+ *
  */
 
 #include <SparkFun_VEML7700_Arduino_Library.h> // Click here to get the library: http://librarymanager/All#SparkFun_VEML7700
 
-VEML7700 mySensor; // Create a VEML7700 object
+SparkFunVEML7700 mySensor; // Create a VEML7700 object
 
 unsigned long lastMillis = 0; // Keep track of time
 
-VEML7700_shutdown_t shutdownState = VEML7700_POWER_ON; // Toggle between VEML7700_POWER_ON and VEML7700_SHUT_DOWN
+// start with a power on state
+bool shutdownState = false;
 
 void setup()
 {
-  Serial.begin(115200);
-  Serial.println(F("SparkFun VEML7700 Example"));
+    Serial.begin(115200);
+    Serial.println(F("SparkFun VEML7700 Example"));
 
-  Wire.begin();
+    Wire.begin();
 
-  //mySensor.enableDebugging(); // Uncomment this line to enable helpful debug messages on Serial
+    // mySensor.enableDebugging(); // Uncomment this line to enable helpful debug messages on Serial
 
-  // Begin the VEML7700 using the Wire I2C port
-  // .begin will return true on success, or false on failure to communicate
-  if (mySensor.begin() == false)
-  {
-    Serial.println("Unable to communicate with the VEML7700. Please check the wiring. Freezing...");
-    while (1)
-      ;
-  }
+    // Begin the VEML7700 using the Wire I2C port
+    // .begin will return true on success, or false on failure to communicate
+    if (mySensor.begin() == false)
+    {
+        Serial.println("Unable to communicate with the VEML7700. Please check the wiring. Freezing...");
+        while (1)
+            ;
+    }
 
-  lastMillis = millis(); // Keep track of time
+    lastMillis = millis(); // Keep track of time
 }
 
 void loop()
 {
-  if (shutdownState == VEML7700_POWER_ON) // Are we "On"? (Comment this line if you are interested in how it effects the sleep current)
-  {
-    Serial.print(F("Lux: "));
-    Serial.println(mySensor.getLux(), 4); // Read the lux from the sensor and print it
-  }
-
-  //Check if it is time to change the power state
-  if (millis() > (lastMillis + 5000)) // Change state every 5 seconds
-  {
-    lastMillis = millis(); // Keep track of time
-
-    if (shutdownState == VEML7700_POWER_ON) // Are we "On"?
+    // Are we "On"? (Comment this line if you are interested in how it effects the sleep current)
+    if (shutdownState == false)
     {
-      shutdownState = VEML7700_SHUT_DOWN; // Put sensor to sleep
-      mySensor.setShutdown(shutdownState);
-      
-      //mySensor.shutDown(); // This would do the same thing
+        Serial.print(F("Lux: "));
+        Serial.println(mySensor.getLux(), 4); // Read the lux from the sensor and print it
     }
-    else
+
+    // Check if it is time to change the power state
+    if (millis() > (lastMillis + 5000)) // Change state every 5 seconds
     {
-      shutdownState = VEML7700_POWER_ON; // Power sensor on
-      mySensor.setShutdown(shutdownState);
-      
-      //mySensor.powerOn(); // This would do the same thing
+        lastMillis = millis(); // Keep track of time
+
+        shutdownState = !shutdownState;      // Toggle the shutdown state
+        mySensor.setShutdown(shutdownState); // Set the shutdown state
+
+        Serial.print("Power - ");
+        Serial.println(shutdownState ? "Off" : "On");
     }
-  }
 
-  delay(125);
+    delay(125);
 }