diff --git a/firmware/AVR-Source/Pyr0_Piezo_Sensor_v2.x.x/.clang-format b/firmware/AVR-Source/Pyr0_Piezo_Sensor_v2.x.x/.clang-format
new file mode 100644
index 0000000..fab33b7
--- /dev/null
+++ b/firmware/AVR-Source/Pyr0_Piezo_Sensor_v2.x.x/.clang-format
@@ -0,0 +1,3 @@
+BasedOnStyle: LLVM
+ColumnLimit: 200
+AllowShortFunctionsOnASingleLine: false
\ No newline at end of file
diff --git a/firmware/AVR-Source/Pyr0_Piezo_Sensor_v2.x.x/.vscode/extensions.json b/firmware/AVR-Source/Pyr0_Piezo_Sensor_v2.x.x/.vscode/extensions.json
index 272828b..e80666b 100644
--- a/firmware/AVR-Source/Pyr0_Piezo_Sensor_v2.x.x/.vscode/extensions.json
+++ b/firmware/AVR-Source/Pyr0_Piezo_Sensor_v2.x.x/.vscode/extensions.json
@@ -1,7 +1,7 @@
 {
-	// See http://go.microsoft.com/fwlink/?LinkId=827846
-	// for the documentation about the extensions.json format
-	"recommendations": [
-		"platformio.platformio-ide"
-	]
-}
\ No newline at end of file
+    // See http://go.microsoft.com/fwlink/?LinkId=827846
+    // for the documentation about the extensions.json format
+    "recommendations": [
+        "platformio.platformio-ide"
+    ]
+}
diff --git a/firmware/AVR-Source/Pyr0_Piezo_Sensor_v2.x.x/src/LightChrono.cpp b/firmware/AVR-Source/Pyr0_Piezo_Sensor_v2.x.x/src/LightChrono.cpp
index 14b719b..64257f0 100644
--- a/firmware/AVR-Source/Pyr0_Piezo_Sensor_v2.x.x/src/LightChrono.cpp
+++ b/firmware/AVR-Source/Pyr0_Piezo_Sensor_v2.x.x/src/LightChrono.cpp
@@ -1,22 +1,22 @@
 /*
  * Lightweight chronometer class.
  * Simple chronometer/stopwatch class that counts the time passed since started.
- * 
+ *
  * (c) 2015 Sofian Audry        :: info(@)sofianaudry(.)com
  * (c) 2015 Thomas O Fredericks :: tof(@)t-o-f(.)info
  *
  * The MIT License (MIT)
- * 
+ *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
  * in the Software without restriction, including without limitation the rights
  * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
  * copies of the Software, and to permit persons to whom the Software is
  * furnished to do so, subject to the following conditions:
- * 
+ *
  * The above copyright notice and this permission notice shall be included in
  * all copies or substantial portions of the Software.
- * 
+ *
  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
  * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
  * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
@@ -32,24 +32,23 @@
 #endif
 #include "LightChrono.h"
 
-LightChrono::LightChrono()
-{
+LightChrono::LightChrono() {
   restart();
 }
 
-void LightChrono::start() { restart(); }
+void LightChrono::start() {
+  restart();
+}
 
-void LightChrono::restart() 
-{
+void LightChrono::restart() {
   _startTime = millis();
 }
 
 LightChrono::chrono_t LightChrono::elapsed() const {
-	return (millis() - _startTime);
+  return (millis() - _startTime);
 }
 
-bool LightChrono::hasPassed(LightChrono::chrono_t timeout) const
-{
+bool LightChrono::hasPassed(LightChrono::chrono_t timeout) const {
   return (elapsed() >= timeout);
 }
 
@@ -58,10 +57,7 @@ bool LightChrono::hasPassed(LightChrono::chrono_t timeout, bool restartIfPassed)
     if (restartIfPassed)
       restart();
     return true;
-  }
-  else {
+  } else {
     return false;
   }
 }
-
-
diff --git a/firmware/AVR-Source/Pyr0_Piezo_Sensor_v2.x.x/src/LightChrono.h b/firmware/AVR-Source/Pyr0_Piezo_Sensor_v2.x.x/src/LightChrono.h
index 1060a3b..e846e8e 100644
--- a/firmware/AVR-Source/Pyr0_Piezo_Sensor_v2.x.x/src/LightChrono.h
+++ b/firmware/AVR-Source/Pyr0_Piezo_Sensor_v2.x.x/src/LightChrono.h
@@ -1,22 +1,22 @@
 /*
  * Lightweight chronometer class.
  * Simple chronometer/stopwatch class that counts the time passed since started.
- * 
+ *
  * (c) 2015 Sofian Audry        :: info(@)sofianaudry(.)com
  * (c) 2015 Thomas O Fredericks :: tof(@)t-o-f(.)info
  *
  * The MIT License (MIT)
- * 
+ *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
  * in the Software without restriction, including without limitation the rights
  * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
  * copies of the Software, and to permit persons to whom the Software is
  * furnished to do so, subject to the following conditions:
- * 
+ *
  * The above copyright notice and this permission notice shall be included in
  * all copies or substantial portions of the Software.
- * 
+ *
  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
  * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
  * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
@@ -39,8 +39,7 @@
  *   // do something
  * // ...
  */
-class LightChrono
-{
+class LightChrono {
 public:
 #if defined(ARDUINO_ARC32_TOOLS)
   typedef uint64_t chrono_t;
@@ -68,5 +67,3 @@ public:
 };
 
 #endif
-
-
diff --git a/firmware/AVR-Source/Pyr0_Piezo_Sensor_v2.x.x/src/Pyr0_Piezo_Sensor_V2.x.x.cpp b/firmware/AVR-Source/Pyr0_Piezo_Sensor_v2.x.x/src/Pyr0_Piezo_Sensor_V2.x.x.cpp
index a5ddd49..5c1e315 100644
--- a/firmware/AVR-Source/Pyr0_Piezo_Sensor_v2.x.x/src/Pyr0_Piezo_Sensor_V2.x.x.cpp
+++ b/firmware/AVR-Source/Pyr0_Piezo_Sensor_v2.x.x/src/Pyr0_Piezo_Sensor_V2.x.x.cpp
@@ -85,39 +85,39 @@ update the voltMeterConstant variable in pP_config.h with the correct value
 ------------------------------------------------------------*/
 
 // Headers, variables, and functions
-#include <Arduino.h>
-#include <EEPROM.h>
 #include "LightChrono.h"
 #include "pP_pins.h"
+#include <Arduino.h>
+#include <EEPROM.h>
 // #include "pP_config.h"
-#include "pP_volatile.h"
 #include "pP_function.h"
 #include "pP_serial.h"
+#include "pP_volatile.h"
 
 // i2c input toggle. Uncomment to enable
 #define I2C_INPUT
 
 void setup() {
-  //Setup PWM on voltage follower (PD3)
+  // Setup PWM on voltage follower (PD3)
   TCCR2A = (1 << COM2B1) | (0 << COM2B0) | (0 << WGM21) | (1 << WGM20);
   TCCR2B = (0 << WGM22) | (0 << CS22) | (0 << CS21) | (1 << CS20);
   DDRD |= (1 << DDD3);
 
-  //Setup PWM on comparator (PB1)
+  // Setup PWM on comparator (PB1)
   TCCR1A = (1 << COM1A1) | (0 << COM1A0) | (1 << WGM11) | (1 << WGM10);
   TCCR1B = (0 << WGM13) | (0 << WGM12) | (0 << CS12) | (0 << CS11) | (1 << CS10);
   DDRB |= (1 << DDB1);
 
-  pinMode(TRG_OUT, OUTPUT);       // declare the Trigger as as OUTPUT
+  pinMode(TRG_OUT, OUTPUT); // declare the Trigger as as OUTPUT
   pinMode(ERR_LED, OUTPUT);
   pinMode(PZDET_PIN, INPUT_PULLUP);
-  pinMode(Z_TRG, INPUT_PULLUP);   // declare z-sense input with pullup
+  pinMode(Z_TRG, INPUT_PULLUP); // declare z-sense input with pullup
   pinMode(V_FOLLOW_PIN, INPUT);
   pinMode(VCOMP_SENSE_PIN, INPUT);
-  pinMode(GADJ_R0, INPUT);        // declare input to set high impedance
-  pinMode(GADJ_R1, INPUT);        // declare input to set high impedance
-  pinMode(GADJ_R2, INPUT);        // declare input to set high impedance
-  pinMode(GADJ_R3, INPUT);        // declare input to set high impedance
+  pinMode(GADJ_R0, INPUT); // declare input to set high impedance
+  pinMode(GADJ_R1, INPUT); // declare input to set high impedance
+  pinMode(GADJ_R2, INPUT); // declare input to set high impedance
+  pinMode(GADJ_R3, INPUT); // declare input to set high impedance
 
   attachInterrupt(digitalPinToInterrupt(Z_TRG), pulse, FALLING);
 
@@ -140,7 +140,7 @@ void loop() {
     if (BlinkCount > 0) {
       BlinkState = !BlinkState;
       digitalWriteFast(ERR_LED, BlinkState);
-      //digitalWriteFast(TRG_OUT, BlinkState);
+      // digitalWriteFast(TRG_OUT, BlinkState);
       --BlinkCount;
     }
 
@@ -162,11 +162,11 @@ void loop() {
 
     VLast = VOld - Vin;
     if (VLast > Hyst || VLast < -Hyst) {
-    // Voltage Follower adjustment
+      // Voltage Follower adjustment
       adjustFollow();
-    // Voltage Comparator adjustment
+      // Voltage Comparator adjustment
       adjustComp();
-    // Alert the user that auto-calibration is ongoing
+      // Alert the user that auto-calibration is ongoing
       ERR_STATE = 1;
     } else {
       ERR_STATE = 0;
@@ -179,11 +179,11 @@ void loop() {
     if (BlinkCount > 0) {
       BlinkState = !BlinkState;
       digitalWriteFast(ERR_LED, BlinkState);
-//      digitalWriteFast(TRG_OUT, BlinkState);
+      //      digitalWriteFast(TRG_OUT, BlinkState);
       --BlinkCount;
-//    } else {
+      //    } else {
       // Check for error state
-//      checkError();
+      //      checkError();
     } else {
       digitalWriteFast(ERR_LED, 0);
     }
@@ -193,7 +193,7 @@ void loop() {
       serialPrintState();
     }
     // Sets trigger output state to false after completing loop
-    //digitalWriteFast(TRG_OUT, HIGH);
+    // digitalWriteFast(TRG_OUT, HIGH);
     sensorHReading = 0;
   }
 }
diff --git a/firmware/AVR-Source/Pyr0_Piezo_Sensor_v2.x.x/src/pP_cmd.h b/firmware/AVR-Source/Pyr0_Piezo_Sensor_v2.x.x/src/pP_cmd.h
index 9e4d335..c4de8c0 100644
--- a/firmware/AVR-Source/Pyr0_Piezo_Sensor_v2.x.x/src/pP_cmd.h
+++ b/firmware/AVR-Source/Pyr0_Piezo_Sensor_v2.x.x/src/pP_cmd.h
@@ -1,119 +1,97 @@
 #ifndef PP_CMD_H
 #define PP_CMD_H
 
+#include "EEPROM.h"
 #include "pP_config.h"
 #include "pP_function.h"
-#include "EEPROM.h"
 
 /*------------------------------------------------*/
 
-void updateGainFactor(int value)
-{
-    if (value >= 0)
-    {
-        GAIN_FACTOR = value;
-        adjustGain();
-        EEPROM.put(GAIN_FACTOR_ADDRESS, GAIN_FACTOR);
-    }
+void updateGainFactor(int value) {
+  if (value >= 0) {
+    GAIN_FACTOR = value;
+    adjustGain();
+    EEPROM.put(GAIN_FACTOR_ADDRESS, GAIN_FACTOR);
+  }
 }
 
 /*------------------------------------------------*/
 
-void updateVFol(int value)
-{
-    if (value >= 0)
-    {
-        followerThrs = value;
-        adjustFollow();
-        EEPROM.put(FOLLOWER_THRESHOLD_ADDRESS, followerThrs);
-    }
+void updateVFol(int value) {
+  if (value >= 0) {
+    followerThrs = value;
+    adjustFollow();
+    EEPROM.put(FOLLOWER_THRESHOLD_ADDRESS, followerThrs);
+  }
 }
 /*------------------------------------------------*/
 
-void updateVComp(int value)
-{
-    if (value >= 0)
-    {
-        compThrs = value;
-        adjustComp();
-        EEPROM.put(COMP_THRESHOLD_ADDRESS, compThrs);
-    }
+void updateVComp(int value) {
+  if (value >= 0) {
+    compThrs = value;
+    adjustComp();
+    EEPROM.put(COMP_THRESHOLD_ADDRESS, compThrs);
+  }
 }
 
 /*------------------------------------------------*/
 
-void updateLoopDuration(int value)
-{
-    if (value >= 0)
-    {
-        LOOP_DUR = value;
-        EEPROM.put(LOOP_DUR_ADDRESS, LOOP_DUR);
-    }
+void updateLoopDuration(int value) {
+  if (value >= 0) {
+    LOOP_DUR = value;
+    EEPROM.put(LOOP_DUR_ADDRESS, LOOP_DUR);
+  }
 }
 /*------------------------------------------------*/
 
-void updateTrigDuration(int value)
-{
-    if (value >= 0)
-    {
-        TRG_DUR = value;
-        EEPROM.put(TRG_DUR_ADDRESS, TRG_DUR);
-    }
+void updateTrigDuration(int value) {
+  if (value >= 0) {
+    TRG_DUR = value;
+    EEPROM.put(TRG_DUR_ADDRESS, TRG_DUR);
+  }
 }
 /*------------------------------------------------*/
 
-void updateHysteresis(int value)
-{
-    if (value >= 0)
-    {
-        Hyst = value;
-        EEPROM.put(HYST_ADDRESS, Hyst);
-    }
+void updateHysteresis(int value) {
+  if (value >= 0) {
+    Hyst = value;
+    EEPROM.put(HYST_ADDRESS, Hyst);
+  }
 }
 /*------------------------------------------------*/
 
-void updateLogic(int value)
-{
-    if (value >= 0)
-    {
-        LOGIC = value;
-        EEPROM.put(LOGIC_ADDRESS, LOGIC);
-        pulse();
-    }
+void updateLogic(int value) {
+  if (value >= 0) {
+    LOGIC = value;
+    EEPROM.put(LOGIC_ADDRESS, LOGIC);
+    pulse();
+  }
 }
 /*------------------------------------------------*/
 
-void updatePzDet(int value)
-{
-    if (value >= 0)
-    {
-        PZDET = value;
-        EEPROM.put(PZDET_ADDRESS, PZDET);
-    }
+void updatePzDet(int value) {
+  if (value >= 0) {
+    PZDET = value;
+    EEPROM.put(PZDET_ADDRESS, PZDET);
+  }
 }
 /*------------------------------------------------*/
 
-void updateConstant(long value)
-{
-    if (value >= 0)
-    {
-        voltMeterConstant = value;
-        EEPROM.put(VM_CONST_ADDRESS, voltMeterConstant);
-    }
+void updateConstant(long value) {
+  if (value >= 0) {
+    voltMeterConstant = value;
+    EEPROM.put(VM_CONST_ADDRESS, voltMeterConstant);
+  }
 }
 
 /*------------------------------------------------*/
 
-void updateDebug(int value)
-{
-    if (value > 0)
-    {
-        Debug = 1;
-    }
-    else if (value == 0)
-    {
-        Debug = 0;
-    }
+void updateDebug(int value) {
+  if (value > 0) {
+    Debug = 1;
+  } else if (value == 0) {
+    Debug = 0;
+  }
 }
 
-#endif //PP_CMD_H
\ No newline at end of file
+#endif // PP_CMD_H
\ No newline at end of file
diff --git a/firmware/AVR-Source/Pyr0_Piezo_Sensor_v2.x.x/src/pP_config.cpp b/firmware/AVR-Source/Pyr0_Piezo_Sensor_v2.x.x/src/pP_config.cpp
index a1f426b..054203a 100644
--- a/firmware/AVR-Source/Pyr0_Piezo_Sensor_v2.x.x/src/pP_config.cpp
+++ b/firmware/AVR-Source/Pyr0_Piezo_Sensor_v2.x.x/src/pP_config.cpp
@@ -15,108 +15,108 @@ long voltMeterConstant = VM_CONST_DEFAULT;
 
 /*------------------------------------------------*/
 void eraseEEPROM() {
-	
-	setDefaultConfig();
-	
-    EEPROM.put(GAIN_FACTOR_ADDRESS, GAIN_FACTOR);
-    EEPROM.put(FOLLOWER_THRESHOLD_ADDRESS, followerThrs);
-    EEPROM.put(COMP_THRESHOLD_ADDRESS, compThrs);
-    EEPROM.put(LOOP_DUR_ADDRESS, LOOP_DUR);
-    EEPROM.put(TRG_DUR_ADDRESS, TRG_DUR);
-    EEPROM.put(HYST_ADDRESS, Hyst);
-    EEPROM.put(PZDET_ADDRESS, PZDET);
-    EEPROM.put(LOGIC_ADDRESS, LOGIC);
-    EEPROM.put(VM_CONST_ADDRESS, voltMeterConstant);
+
+  setDefaultConfig();
+
+  EEPROM.put(GAIN_FACTOR_ADDRESS, GAIN_FACTOR);
+  EEPROM.put(FOLLOWER_THRESHOLD_ADDRESS, followerThrs);
+  EEPROM.put(COMP_THRESHOLD_ADDRESS, compThrs);
+  EEPROM.put(LOOP_DUR_ADDRESS, LOOP_DUR);
+  EEPROM.put(TRG_DUR_ADDRESS, TRG_DUR);
+  EEPROM.put(HYST_ADDRESS, Hyst);
+  EEPROM.put(PZDET_ADDRESS, PZDET);
+  EEPROM.put(LOGIC_ADDRESS, LOGIC);
+  EEPROM.put(VM_CONST_ADDRESS, voltMeterConstant);
 }
 
 // Restore config from EEPROM, otherwise erase config and write to EEPROM
 void restoreConfig() {
-    int temp;
-	
-	bool erase = false;
+  int temp;
 
-    EEPROM.get(GAIN_FACTOR_ADDRESS, temp);
-    if (temp < 0 || temp > 4) {
-		erase = true;
-    } else {
-        GAIN_FACTOR = temp;
-    }
+  bool erase = false;
 
-    EEPROM.get(FOLLOWER_THRESHOLD_ADDRESS, temp);
-    if (temp < 0 || temp > 5000) {
-        erase = true;
-    } else {
-        followerThrs = temp;
-    }
+  EEPROM.get(GAIN_FACTOR_ADDRESS, temp);
+  if (temp < 0 || temp > 4) {
+    erase = true;
+  } else {
+    GAIN_FACTOR = temp;
+  }
 
-    EEPROM.get(COMP_THRESHOLD_ADDRESS, temp);
-    if (temp < 0 || temp > 5000) {
-        erase = true;
-    } else {
-        compThrs = temp;
-    }
+  EEPROM.get(FOLLOWER_THRESHOLD_ADDRESS, temp);
+  if (temp < 0 || temp > 5000) {
+    erase = true;
+  } else {
+    followerThrs = temp;
+  }
 
-    EEPROM.get(LOOP_DUR_ADDRESS, temp);
-    if (temp < 0 && temp > 1000) {
-        erase = true;
-    } else {
-        LOOP_DUR = temp;
-    }
+  EEPROM.get(COMP_THRESHOLD_ADDRESS, temp);
+  if (temp < 0 || temp > 5000) {
+    erase = true;
+  } else {
+    compThrs = temp;
+  }
 
-    EEPROM.get(TRG_DUR_ADDRESS, temp);
-    if (temp < 0 || temp > 1000) {
-        erase = true;
-    } else {
-        TRG_DUR = temp;
-    }
+  EEPROM.get(LOOP_DUR_ADDRESS, temp);
+  if (temp < 0 && temp > 1000) {
+    erase = true;
+  } else {
+    LOOP_DUR = temp;
+  }
 
-    EEPROM.get(HYST_ADDRESS, temp);
-    if (temp < 0 || temp > 1000) {
-        erase = true;
-    } else {
-        Hyst = temp;
-    }
+  EEPROM.get(TRG_DUR_ADDRESS, temp);
+  if (temp < 0 || temp > 1000) {
+    erase = true;
+  } else {
+    TRG_DUR = temp;
+  }
 
-    EEPROM.get(PZDET_ADDRESS, temp);
-    if (temp < 0 || temp > 1) {
-        erase = true;
-    } else {
-        PZDET = temp;
-    }
+  EEPROM.get(HYST_ADDRESS, temp);
+  if (temp < 0 || temp > 1000) {
+    erase = true;
+  } else {
+    Hyst = temp;
+  }
 
-    EEPROM.get(LOGIC_ADDRESS, temp);
-    if (temp < 0 || temp > 1) {
-        erase = true;
-    } else {
-        LOGIC = temp;
-    }
+  EEPROM.get(PZDET_ADDRESS, temp);
+  if (temp < 0 || temp > 1) {
+    erase = true;
+  } else {
+    PZDET = temp;
+  }
 
-    long longTemp;
-    EEPROM.get(VM_CONST_ADDRESS, longTemp);
-    if (longTemp < 1000000L || longTemp > 1200000L) {
-        erase = true;
-    } else {
-        voltMeterConstant = longTemp;
-    }
-	
-	if (erase) {
-		eraseEEPROM();
-	}
+  EEPROM.get(LOGIC_ADDRESS, temp);
+  if (temp < 0 || temp > 1) {
+    erase = true;
+  } else {
+    LOGIC = temp;
+  }
 
-    adjustFollow();
-    adjustComp();
+  long longTemp;
+  EEPROM.get(VM_CONST_ADDRESS, longTemp);
+  if (longTemp < 1000000L || longTemp > 1200000L) {
+    erase = true;
+  } else {
+    voltMeterConstant = longTemp;
+  }
+
+  if (erase) {
+    eraseEEPROM();
+  }
+
+  adjustFollow();
+  adjustComp();
 }
 
 void setDefaultConfig() {
-    GAIN_FACTOR = GAIN_FACTOR_DEFAULT;
-    followerThrs = FOLLOWER_THRESHOLD_DEFAULT;
-    compThrs = COMP_THRESHOLD_DEFAULT;
-    LOOP_DUR = LOOP_DUR_DEFAULT;
-    TRG_DUR = TRG_DUR_DEFAULT;
-    Hyst = HYST_DEFAULT;
-    PZDET = PZDET_DEFAULT;
-    LOGIC = LOGIC_DEFAULT;
-    voltMeterConstant = VM_CONST_DEFAULT;
-    adjustFollow();
-    adjustComp();
+  GAIN_FACTOR = GAIN_FACTOR_DEFAULT;
+  followerThrs = FOLLOWER_THRESHOLD_DEFAULT;
+  compThrs = COMP_THRESHOLD_DEFAULT;
+  LOOP_DUR = LOOP_DUR_DEFAULT;
+  TRG_DUR = TRG_DUR_DEFAULT;
+  Hyst = HYST_DEFAULT;
+  PZDET = PZDET_DEFAULT;
+  LOGIC = LOGIC_DEFAULT;
+  voltMeterConstant = VM_CONST_DEFAULT;
+  adjustFollow();
+  adjustComp();
 }
\ No newline at end of file
diff --git a/firmware/AVR-Source/Pyr0_Piezo_Sensor_v2.x.x/src/pP_config.h b/firmware/AVR-Source/Pyr0_Piezo_Sensor_v2.x.x/src/pP_config.h
index 14ae5ee..b73697e 100644
--- a/firmware/AVR-Source/Pyr0_Piezo_Sensor_v2.x.x/src/pP_config.h
+++ b/firmware/AVR-Source/Pyr0_Piezo_Sensor_v2.x.x/src/pP_config.h
@@ -48,7 +48,7 @@ extern long voltMeterConstant; // For fine tuning input voltage sense
 #ifdef I2C_INPUT
 #define I2C_SLAVE_ADDRESS 24
 uint8_t pP_i2c_address = 0xa0; // I2C Bus Address
-#endif // I2C_INPUT
+#endif                         // I2C_INPUT
 
 void eraseEEPROM();
 void setDefaultConfig();
diff --git a/firmware/AVR-Source/Pyr0_Piezo_Sensor_v2.x.x/src/pP_function.cpp b/firmware/AVR-Source/Pyr0_Piezo_Sensor_v2.x.x/src/pP_function.cpp
index 44e8332..c67eafc 100644
--- a/firmware/AVR-Source/Pyr0_Piezo_Sensor_v2.x.x/src/pP_function.cpp
+++ b/firmware/AVR-Source/Pyr0_Piezo_Sensor_v2.x.x/src/pP_function.cpp
@@ -9,24 +9,19 @@
 #include "pP_function.h"
 #include "Arduino.h"
 #include "pP_config.h"
-#include "pP_volatile.h"
 #include "pP_pins.h"
+#include "pP_volatile.h"
 #include "stdint.h"
 
-void digitalWriteFast(uint8_t pin, uint8_t x)
-{
-  if (pin / 8)
-  { // pin >= 8
+void digitalWriteFast(uint8_t pin, uint8_t x) {
+  if (pin / 8) { // pin >= 8
     PORTB ^= (-x ^ PORTB) & (1 << (pin % 8));
-  }
-  else
-  {
+  } else {
     PORTD ^= (-x ^ PORTD) & (1 << (pin % 8));
   }
 }
 
-int analogReadFast(uint8_t ADCpin)
-{
+int analogReadFast(uint8_t ADCpin) {
   byte ADCSRAoriginal = ADCSRA;
   ADCSRA = (ADCSRA & B11111000) | 4;
   int adc = analogRead(ADCpin);
@@ -36,15 +31,13 @@ int analogReadFast(uint8_t ADCpin)
 
 /*------------------------------------------------*/
 
-void doubleFlash()
-{
+void doubleFlash() {
   BlinkCount = 4;
 }
 
 /*------------------------------------------------*/
 
-void pulse()
-{
+void pulse() {
   digitalWriteFast(TRG_OUT, LOGIC);
   sensorHReading = 1;
   delay(TRG_DUR);
@@ -55,8 +48,7 @@ void pulse()
 
 /*------------------------------------------------*/
 
-long readVcc()
-{
+long readVcc() {
   // Read 1.1V reference against AVcc
 
   // Atmega's Secret Voltmeter setup:
@@ -103,8 +95,7 @@ If the scale_constant calculated is different from the default 1125300,
 update the voltMeterConstant variable in pP_config.h with the correct value
 --------------------------------------------------*/
 
-void readVin()
-{
+void readVin() {
   VOld = Vin;
   Vin = readVcc();
   followerLong = followerThrs * 1023L;
@@ -117,8 +108,7 @@ void readVin()
 
 /*------------------------------------------------*/
 
-void adjustFollow()
-{
+void adjustFollow() {
   /* Compares diffs of threshold vs read value
    if positive, adjusts the follower to within
    the range set above*/
@@ -133,8 +123,7 @@ void adjustFollow()
 
 /*------------------------------------------------*/
 
-void adjustComp()
-{
+void adjustComp() {
   compLong = compThrs * 1023L;
   compInt = (long long)compLong / Vin;
   compInt = (int)compInt;
@@ -143,21 +132,17 @@ void adjustComp()
 
 /*------------------------------------------------*/
 
-void calibrateAlert()
-{
+void calibrateAlert() {
   VLast = VOld - Vin;
-  if (VLast > Hyst || VLast < -Hyst)
-  {
+  if (VLast > Hyst || VLast < -Hyst) {
     ERR_STATE = 1;
   }
 }
 
 /*------------------------------------------------*/
 
-void adjustGain()
-{
-  switch (GAIN_FACTOR)
-  {
+void adjustGain() {
+  switch (GAIN_FACTOR) {
   case 4:
     pinMode(GADJ_R0, OUTPUT);
     digitalWriteFast(GADJ_R0, LOW);
@@ -192,7 +177,7 @@ void adjustGain()
 
 /*------------------------------------------------*/
 
-//void checkError () {
+// void checkError () {
 //  if (ERR_STATE == 1) {
 //    digitalWriteFast(ERR_LED, BlinkState);
 //    BlinkState = !BlinkState;
@@ -205,12 +190,10 @@ void adjustGain()
 
 /*------------------------------------------------*/
 
-void pzConCheck()
-{
+void pzConCheck() {
   PZ_STATE = digitalRead(PZDET_PIN);
-  if (PZ_STATE == PZDET)
-  {
-    //digitalWriteFast(TRG_OUT, LOGIC);
+  if (PZ_STATE == PZDET) {
+    // digitalWriteFast(TRG_OUT, LOGIC);
     ERR_STATE = 1;
   }
 }
\ No newline at end of file
diff --git a/firmware/AVR-Source/Pyr0_Piezo_Sensor_v2.x.x/src/pP_function.h b/firmware/AVR-Source/Pyr0_Piezo_Sensor_v2.x.x/src/pP_function.h
index beecc0b..a7801a9 100644
--- a/firmware/AVR-Source/Pyr0_Piezo_Sensor_v2.x.x/src/pP_function.h
+++ b/firmware/AVR-Source/Pyr0_Piezo_Sensor_v2.x.x/src/pP_function.h
@@ -38,7 +38,7 @@ void adjustFollow();
 void adjustComp();
 void calibrateAlert();
 void adjustGain();
-//void checkError () {
+// void checkError () {
 //  if (ERR_STATE == 1) {
 //    digitalWriteFast(ERR_LED, BlinkState);
 //    BlinkState = !BlinkState;
@@ -50,4 +50,4 @@ void adjustGain();
 //}
 void pzConCheck();
 
-#endif //PP_FUNCTION_H
\ No newline at end of file
+#endif // PP_FUNCTION_H
\ No newline at end of file
diff --git a/firmware/AVR-Source/Pyr0_Piezo_Sensor_v2.x.x/src/pP_i2c.cpp b/firmware/AVR-Source/Pyr0_Piezo_Sensor_v2.x.x/src/pP_i2c.cpp
index fc23912..a8c2e8c 100644
--- a/firmware/AVR-Source/Pyr0_Piezo_Sensor_v2.x.x/src/pP_i2c.cpp
+++ b/firmware/AVR-Source/Pyr0_Piezo_Sensor_v2.x.x/src/pP_i2c.cpp
@@ -1,16 +1,15 @@
 #ifdef I2C_INPUT
 
-#include <Arduino.h>
-#include "pP_config.h"
 #include "pP_i2c.h"
+#include "pP_config.h"
+#include <Arduino.h>
 #include <Wire.h>
 
 byte registerMap[regMapSize];
 byte registerMapTemp[regMapSize - 1];
 byte receivedCommands[maxBytes];
 
-pP_i2c::pP_i2c(){
-
+pP_i2c::pP_i2c() {
 }
 
 void pP_i2c::init() {
@@ -24,19 +23,15 @@ void pP_i2c::i2cReportStatus() {
 }
 
 void pP_i2c::i2cReportVersion() {
-
 }
 
 void pP_i2c::i2cReportConfig() {
-
 }
 
 void pP_i2c::i2cReportIdentity() {
-
 }
 
 void pP_i2c::i2cRequestInput() {
-
 }
 
 void pP_i2c::i2cReply() {
@@ -68,64 +63,64 @@ void pP_i2c::i2cInput(int bytesReceived) {
 
   // Parse commands and apply changes or actions
   switch (cmdRcvd[0]) {
-    case 0x00:
-      i2cReportStatus();
-      return;
-      break;
-    case 0x01:
-      followerInt = (int) cmdRcvd[1];
-      return;
-      break;
-    case 0x02:
-      compInt = (int) cmdRcvd[1];
-      return;
-      break;
-    case 0x03:
-      GAIN_FACTOR = (int) cmdRcvd[1];
-      return;
-      break;
-    case 0x04:
-      Hyst = (int) cmdRcvd[1];
-      return;
-      break;
-    case 0x05:
-      LOOP_DUR = (int) cmdRcvd[1];
-      return;
-      break;
-    case 0x06:
-      LOGIC = (int) cmdRcvd[1];
-      return;
-      break;
-    case 0x07:
-      PZDET = (int) cmdRcvd[1];
-      return;
-      break;
-    case 0x08:
-      TRG_DUR = (int) cmdRcvd[1];
-      return;
-      break;
-    case 0x09:
-      DEBUG = (int) cmdRcvd[1];
-      return;
-      break;
-    case 0x0a:
-      voltMeterConstant = longRcvd[0]*65536+longRcvd[1]*256+longRcvd[2];
-      return;
-      break;
-    case 0x0b:
-      reportVersion();
-      return;
-      break;
-    case 0x0c:
-      reportConfig();
-      return;
-      break;
-    case 0x0d:
-      reportIdentity();
-      return;
-      break;
-    default:
-      return;
+  case 0x00:
+    i2cReportStatus();
+    return;
+    break;
+  case 0x01:
+    followerInt = (int)cmdRcvd[1];
+    return;
+    break;
+  case 0x02:
+    compInt = (int)cmdRcvd[1];
+    return;
+    break;
+  case 0x03:
+    GAIN_FACTOR = (int)cmdRcvd[1];
+    return;
+    break;
+  case 0x04:
+    Hyst = (int)cmdRcvd[1];
+    return;
+    break;
+  case 0x05:
+    LOOP_DUR = (int)cmdRcvd[1];
+    return;
+    break;
+  case 0x06:
+    LOGIC = (int)cmdRcvd[1];
+    return;
+    break;
+  case 0x07:
+    PZDET = (int)cmdRcvd[1];
+    return;
+    break;
+  case 0x08:
+    TRG_DUR = (int)cmdRcvd[1];
+    return;
+    break;
+  case 0x09:
+    DEBUG = (int)cmdRcvd[1];
+    return;
+    break;
+  case 0x0a:
+    voltMeterConstant = longRcvd[0] * 65536 + longRcvd[1] * 256 + longRcvd[2];
+    return;
+    break;
+  case 0x0b:
+    reportVersion();
+    return;
+    break;
+  case 0x0c:
+    reportConfig();
+    return;
+    break;
+  case 0x0d:
+    reportIdentity();
+    return;
+    break;
+  default:
+    return;
   }
 }
 #endif
diff --git a/firmware/AVR-Source/Pyr0_Piezo_Sensor_v2.x.x/src/pP_i2c.h b/firmware/AVR-Source/Pyr0_Piezo_Sensor_v2.x.x/src/pP_i2c.h
index a21df47..22fae9e 100644
--- a/firmware/AVR-Source/Pyr0_Piezo_Sensor_v2.x.x/src/pP_i2c.h
+++ b/firmware/AVR-Source/Pyr0_Piezo_Sensor_v2.x.x/src/pP_i2c.h
@@ -2,23 +2,23 @@
 #define _pP_i2c_h_
 #ifdef I2C_INPUT
 
-#define status_Offset 0x00 // Status register
-#define senseInt_Offset 0x01 // Integer of sense threshold in millivolts
-#define compInt_Offset  0x02 // Integer of comparator threshold in millivolts
-#define gainFactor_Offset 0x03  // Gain adjustment factor. 0=3x, 1=3.5x, 2=4.33x, 3=6x, 4=11x
-#define hysteresis_Offset 0x04  // Hysteresis value for ADC measurements
-#define loopDuration_Offset 0x05  // duration of time between ADC checks and other loop functions
+#define status_Offset 0x00       // Status register
+#define senseInt_Offset 0x01     // Integer of sense threshold in millivolts
+#define compInt_Offset 0x02      // Integer of comparator threshold in millivolts
+#define gainFactor_Offset 0x03   // Gain adjustment factor. 0=3x, 1=3.5x, 2=4.33x, 3=6x, 4=11x
+#define hysteresis_Offset 0x04   // Hysteresis value for ADC measurements
+#define loopDuration_Offset 0x05 // duration of time between ADC checks and other loop functions
 #define logicLevel_Offset 0x06
 #define piezoDetect_Offset 0x07
-#define triggerDuration_Offset  0x08 // duration of the Z-axis pulse sent, in ms
+#define triggerDuration_Offset 0x08 // duration of the Z-axis pulse sent, in ms
 #define debugEnable_Offset 0x09
-#define voltMeterLong_Offset 0x0a  // For fine-tuning the input volt master
+#define voltMeterLong_Offset 0x0a // For fine-tuning the input volt master
 #define versionRegister_Offset 0x0b
 #define configRegister_Offset 0x0c
 #define identRegister_Offset 0x0d
 
 /*-------------------------Variables------------------------*/
-#define regMapSize  14
+#define regMapSize 14
 #define maxBytes 2
 #define longBytes 4
 byte regMap[regMapSize];
@@ -26,16 +26,16 @@ byte regMapTemp[regMapSize];
 byte cmdRcvd[maxBytes];
 byte longRcvd[longBytes];
 
-
 /*------------------------------------------------*/
 
 class pP_i2c {
-  public:
-    pP_i2c(uint8_t address=pP_i2c_address);
-    void init();
-    void i2cInput(int bytesReceived);
-  private:
-    char _i2cResponse;
+public:
+  pP_i2c(uint8_t address = pP_i2c_address);
+  void init();
+  void i2cInput(int bytesReceived);
+
+private:
+  char _i2cResponse;
 };
 
 #endif // I2C_INPUT
diff --git a/firmware/AVR-Source/Pyr0_Piezo_Sensor_v2.x.x/src/pP_pins.h b/firmware/AVR-Source/Pyr0_Piezo_Sensor_v2.x.x/src/pP_pins.h
index bd103cb..4640d5d 100644
--- a/firmware/AVR-Source/Pyr0_Piezo_Sensor_v2.x.x/src/pP_pins.h
+++ b/firmware/AVR-Source/Pyr0_Piezo_Sensor_v2.x.x/src/pP_pins.h
@@ -1,6 +1,6 @@
 /* pyr0-piezo pins configuration file
 
-Default pins (based on Rev.2.x.xPCB layout) 
+Default pins (based on Rev.2.x.xPCB layout)
 
  * PD2 INT0 (Piezo In 'D2')
  * D7 PCINT23 (Trigger OUT 'D7')
@@ -16,18 +16,18 @@ Default pins (based on Rev.2.x.xPCB layout)
 */
 
 // Analog Pin Assignments
-#define V_FOLLOW_PIN	A0  // Sense pin to check Voltage Follower stage
-#define VCOMP_SENSE_PIN	A1  // Sense pin to check comparator stage voltage
+#define V_FOLLOW_PIN A0    // Sense pin to check Voltage Follower stage
+#define VCOMP_SENSE_PIN A1 // Sense pin to check comparator stage voltage
 
 // Digital Pin Assignments
-#define TRG_OUT 7         // LED and Z-Min trigger output connected to digital pin 7
+#define TRG_OUT 7 // LED and Z-Min trigger output connected to digital pin 7
 //#define TRG_OUT 13      // For testing on Atmega328/2560, Output is moved to onboard LED pin
-#define Z_TRG 2           // the piezo is connected to INT0 / digital pin 2
-#define ERR_LED 4         // LED will blink if optimal voltage range cannot be achieved
-#define GADJ_R0 20        // Auto-adjust ladder pin assignments
-#define GADJ_R1 21        // "
-#define GADJ_R2 5         // "
-#define GADJ_R3 6         // "
-#define V_FOL_PWM 3       // PWM analog output pin for voltage follower adjustment
-#define VCOMP_PWM 9       // PWM analog output pin for comparator adjustment
-#define PZDET_PIN 16      // Digital input pin for detecting piezo connection
\ No newline at end of file
+#define Z_TRG 2      // the piezo is connected to INT0 / digital pin 2
+#define ERR_LED 4    // LED will blink if optimal voltage range cannot be achieved
+#define GADJ_R0 20   // Auto-adjust ladder pin assignments
+#define GADJ_R1 21   // "
+#define GADJ_R2 5    // "
+#define GADJ_R3 6    // "
+#define V_FOL_PWM 3  // PWM analog output pin for voltage follower adjustment
+#define VCOMP_PWM 9  // PWM analog output pin for comparator adjustment
+#define PZDET_PIN 16 // Digital input pin for detecting piezo connection
\ No newline at end of file
diff --git a/firmware/AVR-Source/Pyr0_Piezo_Sensor_v2.x.x/src/pP_serial.h b/firmware/AVR-Source/Pyr0_Piezo_Sensor_v2.x.x/src/pP_serial.h
index 9f6b098..62d4b0f 100644
--- a/firmware/AVR-Source/Pyr0_Piezo_Sensor_v2.x.x/src/pP_serial.h
+++ b/firmware/AVR-Source/Pyr0_Piezo_Sensor_v2.x.x/src/pP_serial.h
@@ -1,7 +1,7 @@
 #include "pP_cmd.h"
+#include "pP_volatile.h"
 
-void parseData()
-{
+void parseData() {
 
   // split the data into its parts
 
@@ -15,45 +15,36 @@ void parseData()
 }
 /*------------------------------------------------*/
 
-void identifyMarkers()
-{
+void identifyMarkers() {
 
   char x = Serial.read();
 #ifdef I2C_INPUT
   char y = Wire.read();
 #endif // I2C_INPUT
 
-  if (x == '\n' || x == '\r')
-  {
+  if (x == '\n' || x == '\r') {
     serialIncoming = true;
     inputBuffer[bytesRecvd] = 0;
     parseData();
     bytesRecvd = 0;
-  }
-  else
-  {
+  } else {
     inputBuffer[bytesRecvd] = x;
     bytesRecvd++;
-    if (bytesRecvd == buffSize)
-    {
+    if (bytesRecvd == buffSize) {
       bytesRecvd = buffSize - 1;
     }
   }
 
 #ifdef I2C_INPUT
-  if (y == '\n' || y == '\r')
-  {
+  if (y == '\n' || y == '\r') {
     serialIncoming = true;
     inputBuffer[bytesRecvd] = 0;
     parseData();
     bytesRecvd = 0;
-  }
-  else
-  {
+  } else {
     inputBuffer[bytesRecvd] = y;
     bytesRecvd++;
-    if (bytesRecvd == buffSize)
-    {
+    if (bytesRecvd == buffSize) {
       bytesRecvd = buffSize - 1;
     }
   }
@@ -62,12 +53,10 @@ void identifyMarkers()
 
 /*------------------------------------------------*/
 
-void serialPrintConfig()
-{
+void serialPrintConfig() {
   Serial.print("GAIN_F ");
   Serial.print(GAIN_FACTOR);
-  switch (GAIN_FACTOR)
-  {
+  switch (GAIN_FACTOR) {
   case 0:
     Serial.println(" 3x");
     break;
@@ -116,8 +105,7 @@ void serialPrintConfig()
   Serial.println(PP_VERSION);
 }
 
-void serialPrintState()
-{
+void serialPrintState() {
   Serial.print("{");
 
   Serial.print("\"Vcc\":");
@@ -147,64 +135,36 @@ void serialPrintState()
   Serial.println("}");
 }
 
-void updateParams()
-{
+void updateParams() {
   serialIncoming = false;
-  if (strcmp(serialMessageIn, "GAIN_F") == 0)
-  {
+  if (strcmp(serialMessageIn, "GAIN_F") == 0) {
     updateGainFactor(serialLong);
-  }
-  else if (strcmp(serialMessageIn, "VFOL") == 0)
-  {
+  } else if (strcmp(serialMessageIn, "VFOL") == 0) {
     updateVFol(serialLong);
-  }
-  else if (strcmp(serialMessageIn, "VCOMP") == 0)
-  {
+  } else if (strcmp(serialMessageIn, "VCOMP") == 0) {
     updateVComp(serialLong);
-  }
-  else if (strcmp(serialMessageIn, "LOOP_D") == 0)
-  {
+  } else if (strcmp(serialMessageIn, "LOOP_D") == 0) {
     updateLoopDuration(serialLong);
-  }
-  else if (strcmp(serialMessageIn, "TRG_D") == 0)
-  {
+  } else if (strcmp(serialMessageIn, "TRG_D") == 0) {
     updateTrigDuration(serialLong);
-  }
-  else if (strcmp(serialMessageIn, "HYST") == 0)
-  {
+  } else if (strcmp(serialMessageIn, "HYST") == 0) {
     updateHysteresis(serialLong);
-  }
-  else if (strcmp(serialMessageIn, "LOGIC") == 0)
-  {
+  } else if (strcmp(serialMessageIn, "LOGIC") == 0) {
     updateLogic(serialLong);
-  }
-  else if (strcmp(serialMessageIn, "PZDET") == 0)
-  {
+  } else if (strcmp(serialMessageIn, "PZDET") == 0) {
     updatePzDet(serialLong);
-  }
-  else if (strcmp(serialMessageIn, "CONST") == 0)
-  {
+  } else if (strcmp(serialMessageIn, "CONST") == 0) {
     updateConstant(serialLong);
-  }
-  else if (strcmp(serialMessageIn, "DEBUG") == 0)
-  {
+  } else if (strcmp(serialMessageIn, "DEBUG") == 0) {
     updateDebug(serialLong);
-  }
-  else if (strcmp(serialMessageIn, "CONFIG") == 0)
-  {
+  } else if (strcmp(serialMessageIn, "CONFIG") == 0) {
     serialPrintConfig();
-  }
-  else if (strcmp(serialMessageIn, "ERASE") == 0)
-  {
+  } else if (strcmp(serialMessageIn, "ERASE") == 0) {
     eraseEEPROM();
     serialPrintConfig();
-  }
-  else if (strcmp(serialMessageIn, "STATE") == 0)
-  {
+  } else if (strcmp(serialMessageIn, "STATE") == 0) {
     serialPrintState();
-  }
-  else if (strcmp(serialMessageIn, "HELP") == 0)
-  {
+  } else if (strcmp(serialMessageIn, "HELP") == 0) {
 #if defined(ARDUINO_AVR_ATmega328PB)
     Serial.println("To change gain factor: GAIN_F [integer for gain state - see note*]");
     Serial.println("To change voltage follower voltage (low threshold): VFOL [float value]");
@@ -235,11 +195,9 @@ void updateParams()
   parseData();
 }
 
-void serialInput()
-{
+void serialInput() {
   // receive data from Serial and save it into inputBuffer
-  if (Serial.available() > 0)
-  {
+  if (Serial.available() > 0) {
 
     // the order of these IF clauses is significant
     identifyMarkers();
diff --git a/firmware/AVR-Source/Pyr0_Piezo_Sensor_v2.x.x/src/pP_volatile.cpp b/firmware/AVR-Source/Pyr0_Piezo_Sensor_v2.x.x/src/pP_volatile.cpp
index c7ab7b1..cfd90ba 100644
--- a/firmware/AVR-Source/Pyr0_Piezo_Sensor_v2.x.x/src/pP_volatile.cpp
+++ b/firmware/AVR-Source/Pyr0_Piezo_Sensor_v2.x.x/src/pP_volatile.cpp
@@ -3,14 +3,14 @@
 #include "stdint.h"
 
 // these variables will change on their own. Do not edit ANYTHING below this line
-volatile int sensorHReading = 0;      // variable to store the value read from the sensor pin
-volatile int ADJ_FOLLOW = 0;          // Variable for Follower adjustment
-volatile int ADJ_COMP = 0;            // Variable for Comparator adjustment
+volatile int sensorHReading = 0; // variable to store the value read from the sensor pin
+volatile int ADJ_FOLLOW = 0;     // Variable for Follower adjustment
+volatile int ADJ_COMP = 0;       // Variable for Comparator adjustment
 volatile int ERR_STATE = 0;
 volatile int PZ_STATE = 0;
 
-int Vin = 5000;                   // input reference voltage in millivolts (multiply V by 1000)
-int VOld = 5000;                  // Variable to store previous cycle's Vin
+int Vin = 5000;  // input reference voltage in millivolts (multiply V by 1000)
+int VOld = 5000; // Variable to store previous cycle's Vin
 int VLast = 0;
 
 // Convert threshold values based on the input voltage
@@ -29,7 +29,7 @@ int VFol = 0;
 // Error blink parameters
 
 int BlinkState = 0;
-int BlinkCount = (InitCount * 2) + 1;   // Multiply Blink count by 2 to handle toggle state, add one extra to make sure light is on after
+int BlinkCount = (InitCount * 2) + 1; // Multiply Blink count by 2 to handle toggle state, add one extra to make sure light is on after
 
 // Serial Input Parsing Variables
 char inputBuffer[buffSize];
diff --git a/firmware/AVR-Source/Pyr0_Piezo_Sensor_v2.x.x/src/pP_volatile.h b/firmware/AVR-Source/Pyr0_Piezo_Sensor_v2.x.x/src/pP_volatile.h
index 8d2d9ad..c1659cf 100644
--- a/firmware/AVR-Source/Pyr0_Piezo_Sensor_v2.x.x/src/pP_volatile.h
+++ b/firmware/AVR-Source/Pyr0_Piezo_Sensor_v2.x.x/src/pP_volatile.h
@@ -5,14 +5,14 @@
 #include "stdint.h"
 
 // these variables will change on their own. Do not edit ANYTHING below this line
-extern volatile int sensorHReading;      // variable to store the value read from the sensor pin
-extern volatile int ADJ_FOLLOW;          // Variable for Follower adjustment
-extern volatile int ADJ_COMP;            // Variable for Comparator adjustment
+extern volatile int sensorHReading; // variable to store the value read from the sensor pin
+extern volatile int ADJ_FOLLOW;     // Variable for Follower adjustment
+extern volatile int ADJ_COMP;       // Variable for Comparator adjustment
 extern volatile int ERR_STATE;
 extern volatile int PZ_STATE;
 
-extern int Vin;                   // input reference voltage in millivolts (multiply V by 1000)
-extern int VOld;                  // Variable to store previous cycle's Vin
+extern int Vin;  // input reference voltage in millivolts (multiply V by 1000)
+extern int VOld; // Variable to store previous cycle's Vin
 extern int VLast;
 
 // Convert threshold values based on the input voltage
@@ -31,7 +31,7 @@ extern int VFol;
 // Error blink parameters
 
 extern int BlinkState;
-extern int BlinkCount;   // Multiply Blink count by 2 to handle toggle state, add one extra to make sure light is on after
+extern int BlinkCount; // Multiply Blink count by 2 to handle toggle state, add one extra to make sure light is on after
 
 // Serial Input Parsing Variables
 #define buffSize 40
@@ -48,4 +48,4 @@ extern long serialLong;
 // Task scheduler instances
 extern LightChrono mainLoop;
 
-#endif //PP_VOLATILE_H
\ No newline at end of file
+#endif // PP_VOLATILE_H
\ No newline at end of file