v1.5.0 fixes doubling time bug

### Releases v1.5.0

1. Fix doubled time for `ESP32_C3, ESP32_S2 and ESP32_S3`. Check [Error in the value defined by TIMER0_INTERVAL_MS #28](https://github.com/khoih-prog/ESP32_ISR_Servo/issues/28)
2. Modify examples to avoid using `LED_BUILTIN` / `GPIO2` and `GPIO2` as they can cause crash in some boards, such as `ESP32_C3`
3. Use `allman astyle` and add `utils`

CONTRIBUTING.md

@@ -15,11 +15,11 @@ 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
-* `ESP32` Core Version (e.g. ESP32 core v2.0.4)
+* `ESP32` Core Version (e.g. ESP32 core v2.0.5)
 * `ESP32` Board type (e.g. ESP32_DEV Module, etc.)
 * `ESP32-S2` Board type (e.g. ESP32S2_DEV Module, ESP32_S2_Saola, etc.)
 * `ESP32_S3` Board type (e.g. ESP32S3_DEV, ESP32_S3_BOX, UM TINYS3, UM PROS3, UM FEATHERS3, etc.)
-* `ESP32-C3` Board type (e.g. ESP32C3_DEV Module, etc.)
+* `ESP32-C3` Board type (e.g. ESP32C3_DEV Module, LOLIN_C3_MINI, DFROBOT_BEETLE_ESP32_C3, ADAFRUIT_QTPY_ESP32C3, AirM2M_CORE_ESP32C3, XIAO_ESP32C3, 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:
@@ -31,27 +31,51 @@ Please ensure to specify the following:
 
 ```
 Arduino IDE version: 1.8.19
-ESP32 core v2.0.4
+ESP32 core v2.0.5
 ESP32S3_DEV Module
 OS: Ubuntu 20.04 LTS
-Linux xy-Inspiron-3593 5.15.0-41-generic #44~20.04.1-Ubuntu SMP Fri Jun 24 13:27:29 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 trying to use the Timer Interrupt.
-
+I encountered a crash while using this library
 Steps to reproduce:
 1. ...
 2. ...
 3. ...
 4. ...
 ```
+
+### Additional context
+
+Add any other context about the problem here.
+
+---
+
 ### 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/ESP32_ISR_Servo/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/ESP32_ISR_Servo_GitHub/
+xy@xy-Inspiron-3593:~/Arduino/xy/ESP32_ISR_Servo_GitHub$
+```
+
+2. Issue astyle command
+
+```
+xy@xy-Inspiron-3593:~/Arduino/xy/ESP32_ISR_Servo_GitHub$ bash utils/restyle.sh
+```
+
+

README.md

@@ -6,8 +6,11 @@
 [![contributions welcome](https://img.shields.io/badge/contributions-welcome-brightgreen.svg?style=flat)](#Contributing)
 [![GitHub issues](https://img.shields.io/github/issues/khoih-prog/ESP32_ISR_Servo.svg)](http://github.com/khoih-prog/ESP32_ISR_Servo/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>
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+<a href="https://profile-counter.glitch.me/khoih-prog-ESP32_ISR_Servo/count.svg" title="ESP32_ISR_Servo Visitor count"><img src="https://profile-counter.glitch.me/khoih-prog-ESP32_ISR_Servo/count.svg" style="height: 30px;width: 200px;"></a>
 
 ---
 ---
@@ -92,6 +95,7 @@ Functions using normal software timers, relying on loop() and calling millis(),
 
 This library enables you to use `1 Hardware Timer` on an ESP32, ESP32_S2, ESP32_C3-based board to control up to `16 independent servo motors`.
 
+---
 
 #### Important Notes about using ISR
 
@@ -105,6 +109,7 @@ This library enables you to use `1 Hardware Timer` on an ESP32, ESP32_S2, ESP32_
 
 [HOWTO Attach Interrupt](https://www.arduino.cc/reference/en/language/functions/external-interrupts/attachinterrupt/)
 
+---
 
 #### Currently supported Boards
 
@@ -121,7 +126,7 @@ This [**ESP32_ISR_Servo** library](https://github.com/khoih-prog/ESP32_ISR_Servo
 ## Prerequisites
 
 1. [`Arduino IDE 1.8.19+` for Arduino](https://github.com/arduino/Arduino). [![GitHub release](https://img.shields.io/github/release/arduino/Arduino.svg)](https://github.com/arduino/Arduino/releases/latest)
-2. [`ESP32 Core 2.0.4+`](https://github.com/espressif/arduino-esp32) for ESP32-based boards. [![Latest release](https://img.shields.io/github/release/espressif/arduino-esp32.svg)](https://github.com/espressif/arduino-esp32/releases/latest/)
+2. [`ESP32 Core 2.0.5+`](https://github.com/espressif/arduino-esp32) for ESP32-based boards. [![Latest release](https://img.shields.io/github/release/espressif/arduino-esp32.svg)](https://github.com/espressif/arduino-esp32/releases/latest/)
 
 ---
 ---
@@ -159,14 +164,14 @@ The current library implementation, using `xyz-Impl.h` instead of standard `xyz.
 
 You can include this `.hpp` file
 
-```
+```cpp
 // Can be included as many times as necessary, without `Multiple Definitions` Linker Error
 #include "ESP32_ISR_Servo.hpp"     //https://github.com/khoih-prog/ESP32_ISR_Servo
 ```
 
 in many files. But be sure to use the following `.h` file **in just 1 `.h`, `.cpp` or `.ino` file**, which must **not be included in any other file**, to avoid `Multiple Definitions` Linker Error
 
-```
+```cpp
 // To be included only in main(), .ino with setup() to avoid `Multiple Definitions` Linker Error
 #include "ESP32_ISR_Servo.h"           //https://github.com/khoih-prog/ESP32_ISR_Servo
 ```
@@ -188,33 +193,33 @@ Please have a look at [**ESP_WiFiManager Issue 39: Not able to read analog port
 
 #### 2. ESP32 ADCs functions
 
-- ADC1 controls ADC function for pins **GPIO32-GPIO39**
-- ADC2 controls ADC function for pins **GPIO0, 2, 4, 12-15, 25-27**
+- `ADC1` controls ADC function for pins **GPIO32-GPIO39**
+- `ADC2` controls ADC function for pins **GPIO0, 2, 4, 12-15, 25-27**
 
 #### 3.. ESP32 WiFi uses ADC2 for WiFi functions
 
-Look in file [**adc_common.c**](https://github.com/espressif/esp-idf/blob/master/components/driver/adc_common.c#L61)
+Look in file [**adc_common.c**](https://github.com/espressif/esp-idf/blob/master/components/driver/adc_common.c)
 
-> In ADC2, there're two locks used for different cases:
+> In `ADC2`, there're two locks used for different cases:
 > 1. lock shared with app and Wi-Fi:
 >    ESP32:
->         When Wi-Fi using the ADC2, we assume it will never stop, so app checks the lock and returns immediately if failed.
+>         When Wi-Fi using the `ADC2`, we assume it will never stop, so app checks the lock and returns immediately if failed.
 >    ESP32S2:
 >         The controller's control over the ADC is determined by the arbiter. There is no need to control by lock.
 > 
 > 2. lock shared between tasks:
->    when several tasks sharing the ADC2, we want to guarantee
+>    when several tasks sharing the `ADC2`, we want to guarantee
 >    all the requests will be handled.
 >    Since conversions are short (about 31us), app returns the lock very soon,
 >    we use a spinlock to stand there waiting to do conversions one by one.
 > 
 > adc2_spinlock should be acquired first, then adc2_wifi_lock or rtc_spinlock.
 
 
-- In order to use ADC2 for other functions, we have to **acquire complicated firmware locks and very difficult to do**
-- So, it's not advisable to use ADC2 with WiFi/BlueTooth (BT/BLE).
-- Use ADC1, and pins GPIO32-GPIO39
-- If somehow it's a must to use those pins serviced by ADC2 (**GPIO0, 2, 4, 12, 13, 14, 15, 25, 26 and 27**), use the **fix mentioned at the end** of [**ESP_WiFiManager Issue 39: Not able to read analog port when using the autoconnect example**](https://github.com/khoih-prog/ESP_WiFiManager/issues/39) to work with ESP32 WiFi/BlueTooth (BT/BLE).
+- In order to use `ADC2` for other functions, we have to **acquire complicated firmware locks and very difficult to do**
+- So, it's not advisable to use `ADC2` with WiFi/BlueTooth (BT/BLE).
+- Use `ADC1`, and pins `GPIO32-GPIO39`
+- If somehow it's a must to use those pins serviced by `ADC2` (**GPIO0, 2, 4, 12, 13, 14, 15, 25, 26 and 27**), use the **fix mentioned at the end** of [**ESP_WiFiManager Issue 39: Not able to read analog port when using the autoconnect example**](https://github.com/khoih-prog/ESP_WiFiManager/issues/39) to work with ESP32 WiFi/BlueTooth (BT/BLE).
 
 ---
 ---
@@ -232,7 +237,7 @@ Look in file [**adc_common.c**](https://github.com/espressif/esp-idf/blob/master
 
 ### New functions
 
-```
+```cpp
 // returns last position in degrees if success, or -1 on wrong servoIndex
 int getPosition(unsigned servoIndex);
 
@@ -262,7 +267,7 @@ You'll see blynkTimer Software is blocked while system is connecting to WiFi / I
 
 How to use:
 
-```
+```cpp
 #ifndef ESP32
   #error This code is designed to run on ESP32 platform, not Arduino nor ESP8266! Please check your Tools->Board setting.
 #endif
@@ -403,7 +408,7 @@ https://github.com/khoih-prog/ESP32_ISR_Servo/blob/f85c83625eaefcc27d89511e2d8ba
 
 ```
 Starting ESP32_MultipleRandomServos on ESP32_DEV
-ESP32_ISR_Servo v1.4.0
+ESP32_ISR_Servo v1.5.0
 Setup OK Servo index = 0
 Setup OK Servo index = 1
 Setup OK Servo index = 2
@@ -465,7 +470,7 @@ Servos idx = 5, act. pos. (deg) = 180, pulseWidth (us) = 2450
 
 ```
 Starting ESP32_ISR_MultiServos on ESP32_DEV
-ESP32_ISR_Servo v1.4.0
+ESP32_ISR_Servo v1.5.0
 Setup Servo1 OK
 Setup Servo2 OK
 Servo1 pos = 0, Servo2 pos = 180
@@ -510,7 +515,7 @@ Servo1 pos = 150, Servo2 pos = 30
 
 ```
 Starting MultipleRandomServos on ESP32S3_DEV
-ESP32_ISR_Servo v1.4.0
+ESP32_ISR_Servo v1.5.0
 [ISR_SERVO] ESP32_S3_TimerInterrupt: _timerNo = 3 , _fre = 1000000
 [ISR_SERVO] TIMER_BASE_CLK = 80000000 , TIMER_DIVIDER = 80
 [ISR_SERVO] _timerIndex = 1 , _timerGroup = 1
@@ -604,7 +609,7 @@ Servos idx = 3, act. pos. (deg) = [ISR_SERVO] Idx = 3
 
 ```
 Starting ESP32_ISR_MultiServos on ESP32S2_DEV
-ESP32_ISR_Servo v1.4.0
+ESP32_ISR_Servo v1.5.0
 [ISR_SERVO] ESP32_S2_TimerInterrupt: _timerNo = 3 , _fre = 1000000
 [ISR_SERVO] TIMER_BASE_CLK = 80000000 , TIMER_DIVIDER = 80
 [ISR_SERVO] _timerIndex = 1 , _timerGroup = 1
@@ -691,7 +696,7 @@ Submit issues to: [ESP32_ISR_Servo issues](https://github.com/khoih-prog/ESP32_I
 11. Add example [multiFileProject](examples/multiFileProject) to demo for multiple-file project
 12. Fix breaking issue caused by **ESP32 core v2.0.1+** by increasing `TIMER_INTERVAL_MICRO` to `12uS` from `10uS`
 13. Suppress errors and warnings for new ESP32 core v2.0.4
-
+14. Use `allman astyle` and add `utils`
 
 ---
 ---
@@ -729,5 +734,5 @@ If you want to contribute to this project:
 
 ## Copyright
 
-Copyright 2019- Khoi Hoang
+Copyright (C) 2019- Khoi Hoang
 

changelog.md

@@ -6,12 +6,19 @@
 [![contributions welcome](https://img.shields.io/badge/contributions-welcome-brightgreen.svg?style=flat)](#Contributing)
 [![GitHub issues](https://img.shields.io/github/issues/khoih-prog/ESP32_ISR_Servo.svg)](http://github.com/khoih-prog/ESP32_ISR_Servo/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>
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+
 ---
 ---
 
 ## Table of Contents
 
 * [Changelog](#changelog)
+  * [Releases v1.5.0](#releases-v150)
   * [Releases v1.4.0](#releases-v140)
   * [Releases v1.3.0](#releases-v130)
   * [Releases v1.2.1](#releases-v121)
@@ -25,6 +32,12 @@
 
 ## Changelog
 
+### Releases v1.5.0
+
+1. Fix doubled time for `ESP32_C3, ESP32_S2 and ESP32_S3`. Check [Error in the value defined by TIMER0_INTERVAL_MS #28](https://github.com/khoih-prog/ESP32_ISR_Servo/issues/28)
+2. Modify examples to avoid using `LED_BUILTIN` / `GPIO2` and `GPIO2` as they can cause crash in some boards, such as `ESP32_C3`
+3. Use `allman astyle` and add `utils`
+
 ### Releases v1.4.0
 
 1. Suppress errors and warnings for new ESP32 core v2.0.4+