ex6 save settings working

Author: lewispg228

examples/Example_06_SaveSettings/Example_06_SaveSettings.ino

@@ -0,0 +1,83 @@
+/******************************************************************************
+  Example_06_SaveSettings
+
+  This example shows how to save settings to the buzzer.
+
+  It buzzes the buzzer once, and then commands it to save the settings.
+
+  It then does nothing more in the main loop. It is up to you to trigger using
+  the TRIGGER header pin.
+
+  NOTE, TRIGGER PIN does utilize frequency, duration and volume. This means you can 
+  set it up to be a "momentary" trigger button, or a "one-shot" button.
+
+  When Duration=0, trigger is "momentary" trigger button.
+
+  When Duration>0, trigger will fire a "one-shot" buzz of duration length.
+
+  Note, this is most practically used when planning to trigger the buzzer using
+  only the TRIGGER header pin.
+
+  This is useful if you want to set the frequency, duration, volume to your 
+  desired settings, and then have it remember them for next time you power your 
+  Qwiic buzzer up. Then you can use the TRIGGER header to cause the buzzer to 
+  buzz at your saved settings.
+
+  Note, the "on()" function accepts three arguments:
+  on(frequency, duration, volume);
+
+  By Pete Lewis @ SparkFun Electronics
+  December 2023
+
+  Based on code originally written by Fischer Moseley @ SparkFun Electronics
+  Original Creation Date: June 28, 2019
+
+  This code is Lemonadeware; if you see me (or any other SparkFun employee) at the
+  local, and you've found our code helpful, please buy us a round!
+
+  Hardware Connections:
+  Connect QWIIC cable from Arduino to Qwiic Buzzer
+
+  Distributed as-is; no warranty is given.
+******************************************************************************/
+
+#include <SparkFun_Qwiic_Buzzer_Arduino_Library.h>
+QwiicBuzzer buzzer;
+
+void setup() {
+  Serial.begin(115200);
+  Serial.println("Qwiic Buzzer Example_06_SaveSettings");
+  Wire.begin(); //Join I2C bus
+
+  //check if buzzer will acknowledge over I2C
+  if (buzzer.begin() == false) {
+    Serial.println("Device did not acknowledge! Freezing.");
+    while (1);
+  }
+  Serial.println("Buzzer acknowledged.");
+
+  Serial.println("Buzzing at 1K, volume 3");
+
+  // Comment/Un-Comment the following "buzzer.on()" example lines to try different settings:
+  
+  // "MOMENTARY" SETUP
+  buzzer.on(1000, 0, 3); // frequency: 1KHz, duration: 0 (aka forever), volume: 3
+
+  // "ONE-SHOT" Setup (aka adding in a duration amount).
+  // buzzer.on(1000, 100, 3); // frequency: 1KHz, duration: 100ms, volume: 3
+
+  delay(1000);
+
+  Serial.println("Buzzer OFF");
+  buzzer.off();
+
+  Serial.println("Saving settings now...");
+  buzzer.saveSettings();
+
+  Serial.println("Goodbye.");
+}
+
+void loop() {
+  // nothing here
+  // use the TRIGGER header pin to cause the buzzer to make sounds
+}

src/SparkFun_Qwiic_Buzzer_Arduino_Library.cpp

@@ -142,7 +142,7 @@ bool QwiicBuzzer::on(uint16_t toneFrequency, uint16_t duration, uint8_t volume)
 
 bool QwiicBuzzer::off()
 {
-    return BUZZERconfig(0, 0, 0);
+    return clearBuzzerActiveReg();
 }
 
 bool QwiicBuzzer::saveSettings()