v1.2.1 to add support to Seeeduino nRF52

### Releases v1.2.1

1. Add support to Seeeduino nRF52840-based boards such as **SEEED_XIAO_NRF52840 and SEEED_XIAO_NRF52840_SENSE**, etc. using Seeeduino `mbed` core
2. Add astyle using `allman` style. Restyle the library
3. Display compile warning only when `_FS_LOGLEVEL_ > 3`

Author: khoih-prog

CONTRIBUTING.md

@@ -15,8 +15,8 @@ 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
-* `Arduino mbed_nano` Core Version (e.g. Arduino mbed_nano core v2.6.1)
-* `nRF52840-based Nano_33_BLE` Board type (e.g. Nano_33_BLE, Nano_33_BLE_Sense, etc.)
+* `nRF52840 mbed` Core Version (e.g. Arduino mbed_nano core v3.4.1, Seeeduino mbed core v2.7.2)
+* `nRF52840-based Nano_33_BLE` Board type (e.g. Nano_33_BLE, Nano_33_BLE_Sense, SEEED_XIAO_NRF52840 and SEEED_XIAO_NRF52840_SENSE, 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:
@@ -28,13 +28,13 @@ Please ensure to specify the following:
 
 ```
 Arduino IDE version: 1.8.19
-Arduino mbed_nano core v2.6.1
+Arduino mbed_nano core v3.4.1
 Nano_33_BLE board
 OS: Ubuntu 20.04 LTS
-Linux xy-Inspiron-3593 5.4.0-94-generic #106-Ubuntu SMP Thu Jan 6 23:58:14 UTC 2022 x86_64 x86_64 x86_64 GNU/Linux
+Linux xy-Inspiron-3593 5.15.0-52-generic #58~20.04.1-Ubuntu SMP Thu Oct 13 13:09:46 UTC 2022 x86_64 x86_64 x86_64 GNU/Linux
 
 Context:
-I encountered a crash while using TimerInterrupt.
+I encountered a crash while using this library
 
 Steps to reproduce:
 1. ...
@@ -43,12 +43,31 @@ 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/FS_Nano33BLE/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/ESPAsync_WiFiManager_GitHub/
+xy@xy-Inspiron-3593:~/Arduino/xy/ESPAsync_WiFiManager_GitHub$
+```
+
+2. Issue astyle command
+
+```
+xy@xy-Inspiron-3593:~/Arduino/xy/ESPAsync_WiFiManager_GitHub$ bash utils/restyle.sh
+```

changelog.md

@@ -12,6 +12,7 @@
 ## Table of Contents
 
 * [Changelog](#changelog)
+  * [Releases v1.2.1](#releases-v121)
   * [Releases v1.2.0](#releases-v120)
   * [Releases v1.1.0](#releases-v110)
   * [Initial Releases v1.0.0](#initial-releases-v100)
@@ -21,6 +22,12 @@
 
 ## Changelog
 
+### Releases v1.2.1
+
+1. Add support to Seeeduino nRF52840-based boards such as **SEEED_XIAO_NRF52840 and SEEED_XIAO_NRF52840_SENSE**, etc. using Seeeduino `mbed` core
+2. Add astyle using `allman` style. Restyle the library
+3. Display compile warning only when `_FS_LOGLEVEL_ > 3`
+
 ### Releases v1.2.0
 
 1. Use correct NANO33BLE_FS_START address without wasting flash space. Check [Half size of flash #2](https://github.com/khoih-prog/FS_Nano33BLE/discussions/2)

examples/FS_Counting/FS_Counting.ino

@@ -1,15 +1,15 @@
 /****************************************************************************************************************************
   FS_Counting.ino - Filesystem wrapper for FS (LittleFS and FATFS) on the Mbed Nano-33-BLE
-  
+
   For MBED nRF52840-based boards such as Nano_33_BLE, Nano_33_BLE_Sense.
   Written by Khoi Hoang
 
   Built by Khoi Hoang https://github.com/khoih-prog/FS_Nano33BLE
   Licensed under MIT license
 *****************************************************************************************************************************/
 
-#define FS_NANO33BLE_VERSION_MIN_TARGET      "FS_Nano33BLE v1.2.0"
-#define FS_NANO33BLE_VERSION_MIN             1002000
+#define FS_NANO33BLE_VERSION_MIN_TARGET      "FS_Nano33BLE v1.2.1"
+#define FS_NANO33BLE_VERSION_MIN             1002001
 
 #define _FS_LOGLEVEL_               1
 
@@ -29,90 +29,99 @@
 
 FileSystem_MBED *myFS;
 
-void setup() 
+void setup()
 {
   Serial.begin(115200);
-  while (!Serial)
+
+  while (!Serial && millis() < 5000);
 
   delay(1000);
 
-  Serial.print("\nStart FS_Counting on "); Serial.println(BOARD_NAME);
+  Serial.print("\nStart FS_Counting on ");
+  Serial.println(BOARD_NAME);
   Serial.println(FS_NANO33BLE_VERSION);
 
 #if defined(FS_NANO33BLE_VERSION_MIN)
+
   if (FS_NANO33BLE_VERSION_INT < FS_NANO33BLE_VERSION_MIN)
   {
     Serial.print("Warning. Must use this example on Version equal or later than : ");
     Serial.println(FS_NANO33BLE_VERSION_MIN_TARGET);
   }
+
 #endif
 
-  Serial.print("FS_size (KB) = "); Serial.println(NANO33BLE_FS_SIZE_KB);
-  Serial.print("FS_ Start Address = 0x"); Serial.println(NANO33BLE_FS_START, HEX);
+  Serial.print("FS_size (KB) = ");
+  Serial.println(NANO33BLE_FS_SIZE_KB);
+  Serial.print("FS_ Start Address = 0x");
+  Serial.println(NANO33BLE_FS_START, HEX);
 
   myFS = new FileSystem_MBED();
 
-  if (!myFS->init()) 
+  if (!myFS->init())
   {
     Serial.println("FS Mount Failed");
-    
+
     return;
   }
 
   char fileName[] = MBED_FS_FILE_PREFIX "/counts.txt";
 
-  #define BUF_SIZE      32
-  
+#define BUF_SIZE      32
+
   char buff[BUF_SIZE];
   int count = 1;
 
 #if  START_COUNT_OVER
-  Serial.print("Deleting file: "); Serial.print(fileName);
-  
-  if (remove(fileName) == 0) 
+  Serial.print("Deleting file: ");
+  Serial.print(fileName);
+
+  if (remove(fileName) == 0)
   {
     Serial.println(" => OK");
   }
   else
   {
     Serial.println(" => Failed");
   }
+
 #endif
-  
+
   FILE *file = fopen(fileName, "r");
-  
-  if (file) 
+
+  if (file)
   {
     Serial.println(" => Open to read OK");
-    
+
     bzero(buff, BUF_SIZE);
-    
+
     uint32_t numRead = fread((uint8_t *) buff, BUF_SIZE - 1, 1, file);
-   
+
     if ( numRead )
     {
       sscanf(buff, "%d", &count);
       //Serial.print("Times have been run = "); Serial.println(count);
     }
-    
+
     fclose(file);
   }
 
-  Serial.print("Times have been run = "); Serial.println(count);
-  
+  Serial.print("Times have been run = ");
+  Serial.println(count);
+
   sprintf(buff, "%d\n", ++count);
-  
+
   file = fopen(fileName, "w");
-  
-  if (file) 
+
+  if (file)
   {
     Serial.println(" => Open to write OK");
-    
+
     fwrite((uint8_t *) buff, 1, BUF_SIZE - 1, file) ;
     fclose(file);
   }
 }
 
-void loop() 
+void loop()
 {
 }