Update README.md and use allman astyle

CONTRIBUTING.md

@@ -15,7 +15,7 @@ If you don't find anything, please [open a new issue](https://github.com/khoih-p
 Please ensure to specify the following:
 
 * Arduino IDE version (e.g. 1.8.19) or Platform.io version
-* `SAMD` Core Version (e.g. Arduino SAMD core v1.8.12, Adafruit SAMD core v1.7.7, Seeed Studio SAMD v1.8.2)
+* `SAMD` Core Version (e.g. Arduino SAMD core v1.8.13, Adafruit SAMD core v1.7.11, Seeed Studio SAMD v1.8.3)
 * Contextual information (e.g. what you were trying to achieve)
 * Simplest possible steps to reproduce
 * Anything that might be relevant in your opinion, such as:
@@ -27,12 +27,12 @@ Please ensure to specify the following:
 
 ```
 Arduino IDE version: 1.8.19
-Arduino SAMD Core Version 1.8.12
+Arduino SAMD Core Version 1.8.13
 OS: Ubuntu 20.04 LTS
-Linux Inspiron-3593 5.4.0-96-generic #109-Ubuntu SMP Wed Jan 12 16:49:16 UTC 2022 x86_64 x86_64 x86_64 GNU/Linux
+Linux xy-Inspiron-3593 5.15.0-53-generic #59~20.04.1-Ubuntu SMP Thu Oct 20 15:10:22 UTC 2022 x86_64 x86_64 x86_64 GNU/Linux
 
 Context:
-I encountered a crash while trying to use the Timer Interrupt.
+I encountered a crash while using this library
 
 Steps to reproduce:
 1. ...
@@ -41,12 +41,33 @@ Steps to reproduce:
 4. ...
 ```
 
+---
+
 ### Sending Feature Requests
 
 Feel free to post feature requests. It's helpful if you can explain exactly why the feature would be useful.
 
 There are usually some outstanding feature requests in the [existing issues list](https://github.com/khoih-prog/FlashStorage_SAMD/issues?q=is%3Aopen+is%3Aissue+label%3Aenhancement), feel free to add comments to them.
 
+---
+
 ### Sending Pull Requests
 
 Pull Requests with changes and fixes are also welcome!
+
+Please use the `astyle` to reformat the updated library code as follows (demo for Ubuntu Linux)
+
+1. Change directory to the library GitHub
+
+```
+xy@xy-Inspiron-3593:~$ cd Arduino/xy/FlashStorage_SAMD_GitHub/
+xy@xy-Inspiron-3593:~/Arduino/xy/FlashStorage_SAMD_GitHub$
+```
+
+2. Issue astyle command
+
+```
+xy@xy-Inspiron-3593:~/Arduino/xy/FlashStorage_SAMD_GitHub$ bash utils/restyle.sh
+```
+
+

changelog.md

@@ -6,6 +6,13 @@
 [![contributions welcome](https://img.shields.io/badge/contributions-welcome-brightgreen.svg?style=flat)](#Contributing)
 [![GitHub issues](https://img.shields.io/github/issues/khoih-prog/FlashStorage_SAMD.svg)](http://github.com/khoih-prog/FlashStorage_SAMD/issues)
 
+
+<a href="https://www.buymeacoffee.com/khoihprog6" title="Donate to my libraries using BuyMeACoffee"><img src="https://cdn.buymeacoffee.com/buttons/v2/default-yellow.png" alt="Donate to my libraries using BuyMeACoffee" style="height: 50px !important;width: 181px !important;" ></a>
+<a href="https://www.buymeacoffee.com/khoihprog6" title="Donate to my libraries using BuyMeACoffee"><img src="https://img.shields.io/badge/buy%20me%20a%20coffee-donate-orange.svg?logo=buy-me-a-coffee&logoColor=FFDD00" style="height: 20px !important;width: 200px !important;" ></a>
+<a href="https://profile-counter.glitch.me/khoih-prog/count.svg" title="Total khoih-prog Visitor count"><img src="https://profile-counter.glitch.me/khoih-prog/count.svg" style="height: 30px;width: 200px;"></a>
+<a href="https://profile-counter.glitch.me/khoih-prog-FlashStorage_SAMD/count.svg" title="FlashStorage_SAMD Visitor count"><img src="https://profile-counter.glitch.me/khoih-prog-FlashStorage_SAMD/count.svg" style="height: 30px;width: 200px;"></a>
+
+
 ---
 ---
 

examples/EEPROM_CRC/EEPROM_CRC.ino

@@ -9,17 +9,17 @@
 
   Built by Khoi Hoang https://github.com/khoih-prog/FlashStorage_SAMD
   Licensed under LGPLv3 license
-  
+
   Orginally written by A. Christian
-  
+
   Copyright (c) 2015-2016 Arduino LLC.  All right reserved.
   Copyright (c) 2020 Khoi Hoang.
-  
-  This program is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License 
+
+  This program is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License
   as published bythe Free Software Foundation, either version 3 of the License, or (at your option) any later version.
   This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of
   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details.
-  You should have received a copy of the GNU Lesser General Public License along with this library. 
+  You should have received a copy of the GNU Lesser General Public License along with this library.
   If not, see (https://www.gnu.org/licenses/)
  ******************************************************************************************************************************************/
 /***
@@ -39,7 +39,7 @@
 // To be included only in main(), .ino with setup() to avoid `Multiple Definitions` Linker Error
 #include <FlashStorage_SAMD.h>
 
-unsigned long eeprom_crc() 
+unsigned long eeprom_crc()
 {
   const unsigned long crc_table[16] =
   {
@@ -64,11 +64,13 @@ unsigned long eeprom_crc()
 void setup()
 {
   Serial.begin(115200);
+
   while (!Serial);
 
   delay(200);
 
-  Serial.print(F("\nStart EEPROM_CRC on ")); Serial.println(BOARD_NAME);
+  Serial.print(F("\nStart EEPROM_CRC on "));
+  Serial.println(BOARD_NAME);
   Serial.println(FLASH_STORAGE_SAMD_VERSION);
 
   //Print length of data to run CRC on.
@@ -81,7 +83,7 @@ void setup()
   Serial.print("Done!");
 }
 
-void loop() 
+void loop()
 {
   /* Empty loop */
 }

examples/EEPROM_Clear/EEPROM_Clear.ino

@@ -9,17 +9,17 @@
 
   Built by Khoi Hoang https://github.com/khoih-prog/FlashStorage_SAMD
   Licensed under LGPLv3 license
-  
+
   Orginally written by A. Christian
-  
+
   Copyright (c) 2015-2016 Arduino LLC.  All right reserved.
   Copyright (c) 2020 Khoi Hoang.
-  
-  This program is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License 
+
+  This program is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License
   as published bythe Free Software Foundation, either version 3 of the License, or (at your option) any later version.
   This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of
   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details.
-  You should have received a copy of the GNU Lesser General Public License along with this library. 
+  You should have received a copy of the GNU Lesser General Public License along with this library.
   If not, see (https://www.gnu.org/licenses/)
  ******************************************************************************************************************************************/
 
@@ -31,25 +31,28 @@
 // To be included only in main(), .ino with setup() to avoid `Multiple Definitions` Linker Error
 #include <FlashStorage_SAMD.h>
 
-void setup() 
+void setup()
 {
   Serial.begin(115200);
+
   while (!Serial);
 
   delay(200);
 
-  Serial.print(F("\nStart EEPROM_Clear on ")); Serial.println(BOARD_NAME);
+  Serial.print(F("\nStart EEPROM_Clear on "));
+  Serial.println(BOARD_NAME);
   Serial.println(FLASH_STORAGE_SAMD_VERSION);
-  
+
   // initialize the LED pin as an output.
   pinMode(LED_BUILTIN, OUTPUT);
   digitalWrite(LED_BUILTIN, LOW);
 
-  Serial.print("Emulated EEPROM length (bytes) = "); Serial.println(EEPROM.length());
+  Serial.print("Emulated EEPROM length (bytes) = ");
+  Serial.println(EEPROM.length());
 
   unsigned long startMillis = millis();
-  
-  for (int i = 0 ; i < EEPROM.length() ; i++) 
+
+  for (int i = 0 ; i < EEPROM.length() ; i++)
   {
     EEPROM.write(i, 0);
   }
@@ -58,13 +61,14 @@ void setup()
 
   // The time spent can be very short (5-25ms) if the EEPROM is not dirty.
   // For Seeed XIAO, the time is around 22 / 42 ms for 2048 / 4096 bytes of emulated-EEPROM
-  Serial.print("Done clearing emulated EEPROM. Time spent (ms) = "); Serial.println(millis() - startMillis);
+  Serial.print("Done clearing emulated EEPROM. Time spent (ms) = ");
+  Serial.println(millis() - startMillis);
 
   // turn the LED on when we're done
   digitalWrite(LED_BUILTIN, HIGH);
 }
 
-void loop() 
+void loop()
 {
   /** Empty loop. **/
 }

examples/EEPROM_get/EEPROM_get.ino

@@ -58,15 +58,19 @@ struct MyObject
 void printMyObject(MyObject &customVar)
 {
   Serial.println("===============");
-  Serial.print("Field1: "); Serial.println(customVar.field1, 5);
-  Serial.print("Field2: "); Serial.println(customVar.field2);
-  Serial.print("Name: "); Serial.println(customVar.name);
+  Serial.print("Field1: ");
+  Serial.println(customVar.field1, 5);
+  Serial.print("Field2: ");
+  Serial.println(customVar.field2);
+  Serial.print("Name: ");
+  Serial.println(customVar.name);
   Serial.println("===============");
 }
 
 void secondTest()
 {
-  int eeAddress = START_ADDRESS + sizeof(WRITTEN_SIGNATURE) + sizeof(float); //Move address to the next byte after float 'f'.
+  int eeAddress = START_ADDRESS + sizeof(WRITTEN_SIGNATURE) + sizeof(
+                    float); //Move address to the next byte after float 'f'.
 
   MyObject customVar; //Variable to store custom object read from EEPROM.
   EEPROM.get(eeAddress, customVar);
@@ -78,11 +82,13 @@ void secondTest()
 void setup()
 {
   Serial.begin(115200);
+
   while (!Serial);
 
   delay(200);
 
-  Serial.print(F("\nStart EEPROM_get on ")); Serial.println(BOARD_NAME);
+  Serial.print(F("\nStart EEPROM_get on "));
+  Serial.println(BOARD_NAME);
   Serial.println(FLASH_STORAGE_SAMD_VERSION);
 
   Serial.print("EEPROM length: ");

examples/EEPROM_iteration/EEPROM_iteration.ino

@@ -9,17 +9,17 @@
 
   Built by Khoi Hoang https://github.com/khoih-prog/FlashStorage_SAMD
   Licensed under LGPLv3 license
-  
+
   Orginally written by A. Christian
-  
+
   Copyright (c) 2015-2016 Arduino LLC.  All right reserved.
   Copyright (c) 2020 Khoi Hoang.
-  
-  This program is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License 
+
+  This program is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License
   as published bythe Free Software Foundation, either version 3 of the License, or (at your option) any later version.
   This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of
   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details.
-  You should have received a copy of the GNU Lesser General Public License along with this library. 
+  You should have received a copy of the GNU Lesser General Public License along with this library.
   If not, see (https://www.gnu.org/licenses/)
  ******************************************************************************************************************************************/
 /***
@@ -44,11 +44,13 @@
 void setup()
 {
   Serial.begin(115200);
+
   while (!Serial);
 
   delay(200);
 
-  Serial.print(F("\nStart EEPROM_iteration on ")); Serial.println(BOARD_NAME);
+  Serial.print(F("\nStart EEPROM_iteration on "));
+  Serial.println(BOARD_NAME);
   Serial.println(FLASH_STORAGE_SAMD_VERSION);
 
   Serial.print("EEPROM length: ");
@@ -58,9 +60,9 @@ void setup()
     Iterate the EEPROM using a for loop.
   ***/
 
-  for (int index = 0 ; index < EEPROM.length() ; index++) 
+  for (int index = 0 ; index < EEPROM.length() ; index++)
   {
-    // Add one to each cell in the EEPROM   
+    // Add one to each cell in the EEPROM
     EEPROM.write(index, EEPROM.read(index) + 1);
   }
 
@@ -74,9 +76,9 @@ void setup()
 
   int index = 0;
 
-  while (index < EEPROM.length()) 
+  while (index < EEPROM.length())
   {
-    // Add one to each cell in the EEPROM   
+    // Add one to each cell in the EEPROM
     EEPROM.write(index, EEPROM.read(index) + 1);
     index++;
   }
@@ -101,7 +103,7 @@ void setup()
   EEPROM.commit();
 
   Serial.println("Done do-while loop");
-  
+
 } //End of setup function.
 
 void loop() {}

examples/EEPROM_put/EEPROM_put.ino

@@ -9,17 +9,17 @@
 
   Built by Khoi Hoang https://github.com/khoih-prog/FlashStorage_SAMD
   Licensed under LGPLv3 license
-  
+
   Orginally written by A. Christian
-  
+
   Copyright (c) 2015-2016 Arduino LLC.  All right reserved.
   Copyright (c) 2020 Khoi Hoang.
-  
-  This program is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License 
+
+  This program is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License
   as published bythe Free Software Foundation, either version 3 of the License, or (at your option) any later version.
   This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of
   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details.
-  You should have received a copy of the GNU Lesser General Public License along with this library. 
+  You should have received a copy of the GNU Lesser General Public License along with this library.
   If not, see (https://www.gnu.org/licenses/)
  ******************************************************************************************************************************************/
 /***
@@ -56,20 +56,25 @@ struct MyObject
 void printMyObject(MyObject &customVar)
 {
   Serial.println("===============");
-  Serial.print("Field1: "); Serial.println(customVar.field1, 5);
-  Serial.print("Field2: "); Serial.println(customVar.field2);
-  Serial.print("Name: "); Serial.println(customVar.name);
+  Serial.print("Field1: ");
+  Serial.println(customVar.field1, 5);
+  Serial.print("Field2: ");
+  Serial.println(customVar.field2);
+  Serial.print("Name: ");
+  Serial.println(customVar.name);
   Serial.println("===============");
 }
 
 void setup()
 {
   Serial.begin(115200);
+
   while (!Serial);
 
   delay(200);
 
-  Serial.print(F("\nStart EEPROM_put on ")); Serial.println(BOARD_NAME);
+  Serial.print(F("\nStart EEPROM_put on "));
+  Serial.println(BOARD_NAME);
   Serial.println(FLASH_STORAGE_SAMD_VERSION);
 
   Serial.print("EEPROM length: ");