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
-* Board Core Version (e.g. Arduino STM32 core v2.2.0, etc.)
+* Board Core Version (e.g. Arduino STM32 core v2.3.0, etc.)
 * 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 STM32 core v2.2.0
+Arduino STM32 core v2.3.0
 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:
-The board couldn't autoreconnect to Local Blynk Server after router power recycling.
+I encountered a crash while using this library
 
 Steps to reproduce:
 1. ...
@@ -41,13 +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_STM32/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_STM32_GitHub/
+xy@xy-Inspiron-3593:~/Arduino/xy/FlashStorage_STM32_GitHub$
+```
+
+2. Issue astyle command
+
+```
+xy@xy-Inspiron-3593:~/Arduino/xy/FlashStorage_STM32_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_STM32.svg)](http://github.com/khoih-prog/FlashStorage_STM32/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_STM32/count.svg" title="FlashStorage_STM32 Visitor count"><img src="https://profile-counter.glitch.me/khoih-prog-FlashStorage_STM32/count.svg" style="height: 30px;width: 200px;"></a>
+
+
 ---
 ---
 

examples/EEPROM_CRC/EEPROM_CRC.ino

@@ -23,7 +23,7 @@
 // To be included only in main(), .ino with setup() to avoid `Multiple Definitions` Linker Error
 #include <FlashStorage_STM32.h>
 
-unsigned long eeprom_crc() 
+unsigned long eeprom_crc()
 {
   const unsigned long crc_table[16] =
   {
@@ -48,11 +48,13 @@ 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_STM32_VERSION);
 
   //Print length of data to run CRC on.
@@ -65,7 +67,7 @@ void setup()
   Serial.print("Done!");
 }
 
-void loop() 
+void loop()
 {
   /* Empty loop */
 }

examples/EEPROM_Clear/EEPROM_Clear.ino

@@ -2,8 +2,8 @@
   EEPROM_Clear.ino
   For STM32 using Flash emulated-EEPROM
 
-  The FlashStorage_STM32 library aims to provide a convenient way to store and retrieve user's data using the non-volatile flash memory 
-  of STM32F/L/H/G/WB/MP1. It's using the buffered read and write to minimize the access to Flash. 
+  The FlashStorage_STM32 library aims to provide a convenient way to store and retrieve user's data using the non-volatile flash memory
+  of STM32F/L/H/G/WB/MP1. It's using the buffered read and write to minimize the access to Flash.
   It now supports writing and reading the whole object, not just byte-and-byte.
 
   Inspired by Cristian Maglie's FlashStorage (https://github.com/cmaglie/FlashStorage)
@@ -15,25 +15,28 @@
 // To be included only in main(), .ino with setup() to avoid `Multiple Definitions` Linker Error
 #include <FlashStorage_STM32.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_STM32_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);
   }
@@ -42,13 +45,14 @@ void setup()
 
   // The time spent can be very short (4-5ms) if the EEPROM is not dirty.
   // For F767ZI, the time is around 1.1s for 16384 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

@@ -52,11 +52,13 @@ 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_STM32_VERSION);
 
   Serial.print("EEPROM length: ");

examples/EEPROM_iteration/EEPROM_iteration.ino

@@ -28,11 +28,13 @@
 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_STM32_VERSION);
 
   Serial.print("EEPROM length: ");
@@ -42,7 +44,7 @@ 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
     EEPROM.write(index, EEPROM.read(index) + 1);
@@ -58,7 +60,7 @@ 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
@@ -86,7 +88,7 @@ void setup()
   EEPROM.commit();
 
   Serial.println("Done do-while loop");
-  
+
 } //End of setup function.
 
 void loop() {}

examples/EEPROM_put/EEPROM_put.ino

@@ -37,11 +37,13 @@ struct MyObject
 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_STM32_VERSION);
 
   Serial.print("EEPROM length: ");

examples/EEPROM_read/EEPROM_read.ino

@@ -28,18 +28,20 @@ byte value;
 void setup()
 {
   Serial.begin(115200);
+
   while (!Serial);
 
   delay(200);
 
-  Serial.print(F("\nStart EEPROM_read on ")); Serial.println(BOARD_NAME);
+  Serial.print(F("\nStart EEPROM_read on "));
+  Serial.println(BOARD_NAME);
   Serial.println(FLASH_STORAGE_STM32_VERSION);
 
   Serial.print("EEPROM length: ");
   Serial.println(EEPROM.length());
 }
 
-void loop() 
+void loop()
 {
   // read a byte from the current address of the EEPROM
   value = EEPROM.read(address);
@@ -48,8 +50,8 @@ void loop()
   Serial.print("\t");
   Serial.print(value, DEC);
   Serial.println();
- 
-  if (++address == EEPROM.length()) 
+
+  if (++address == EEPROM.length())
   {
     address = 0;
   }

examples/EEPROM_update/EEPROM_update.ino

@@ -33,11 +33,13 @@ int address = 0;
 void setup()
 {
   Serial.begin(115200);
+
   while (!Serial);
 
   delay(200);
 
-  Serial.print(F("\nStart EEPROM_update on ")); Serial.println(BOARD_NAME);
+  Serial.print(F("\nStart EEPROM_update on "));
+  Serial.println(BOARD_NAME);
   Serial.println(FLASH_STORAGE_STM32_VERSION);
 
   Serial.print("EEPROM length: ");
@@ -63,7 +65,8 @@ void loop()
 
   EEPROM.commit();
 
-  Serial.print("Done updating emulated EEPROM. Time spent (ms) = "); Serial.println(millis() - startMillis);
+  Serial.print("Done updating emulated EEPROM. Time spent (ms) = ");
+  Serial.println(millis() - startMillis);
 
   delay(60000);
 }

examples/EEPROM_write/EEPROM_write.ino

@@ -14,7 +14,7 @@
 /*
    EEPROM Write
 
-   Stores values read from analog input 0 into the EEPROM. These values will stay in the EEPROM 
+   Stores values read from analog input 0 into the EEPROM. These values will stay in the EEPROM
    when the board is turned off and may be retrieved later by another sketch.
 */
 
@@ -27,11 +27,13 @@ int address = 0;
 void setup()
 {
   Serial.begin(115200);
+
   while (!Serial);
 
   delay(200);
 
-  Serial.print(F("\nStart EEPROM_write on ")); Serial.println(BOARD_NAME);
+  Serial.print(F("\nStart EEPROM_write on "));
+  Serial.println(BOARD_NAME);
   Serial.println(FLASH_STORAGE_STM32_VERSION);
 
   Serial.print("EEPROM length: ");
@@ -41,23 +43,24 @@ void setup()
 void loop()
 {
   unsigned long startMillis = millis();
-  
-  for (int i = 0 ; i < EEPROM.length() ; i++) 
+
+  for (int i = 0 ; i < EEPROM.length() ; i++)
   {
     /***
       The function EEPROM.update(address, val) is equivalent to the following:
-  
+
       if( EEPROM.read(address) != val )
       {
         EEPROM.write(address, val);
       }
     ***/
     EEPROM.write(i, (uint8_t) analogRead(0));
   }
-  
+
   EEPROM.commit();
 
-  Serial.print("Done writing emulated EEPROM. Time spent (ms) = "); Serial.println(millis() - startMillis);
+  Serial.print("Done writing emulated EEPROM. Time spent (ms) = ");
+  Serial.println(millis() - startMillis);
 
   delay(60000);
 }

examples/EmulateEEPROM/EmulateEEPROM.ino

@@ -22,11 +22,13 @@ const int WRITTEN_SIGNATURE = 0xBEEFDEED;
 void setup()
 {
   Serial.begin(115200);
+
   while (!Serial);
 
   delay(200);
 
-  Serial.print(F("\nStart EmulatedEEPROM on ")); Serial.println(BOARD_NAME);
+  Serial.print(F("\nStart EmulatedEEPROM on "));
+  Serial.println(BOARD_NAME);
   Serial.println(FLASH_STORAGE_STM32_VERSION);
 
   Serial.print("EEPROM length: ");
@@ -67,7 +69,8 @@ void setup()
   {
     EEPROM.get(0, signature);
 
-    Serial.print("EEPROM has been written.Signature = 0x"); Serial.println(signature, HEX);
+    Serial.print("EEPROM has been written.Signature = 0x");
+    Serial.println(signature, HEX);
 
     Serial.println("Here is the content of the next 16 bytes:");