stable update

Author: ukkz

README.md

@@ -25,7 +25,8 @@ The operating system for USB connectable Mokugyo device.
   - No need to buy Adafruit's LED because a bit expensive. Recommend NeoPixel compatible LED, like [フルカラーシリアルLEDモジュール \- SWITCH\-SCIENCE](https://www.switch-science.com/catalog/1398/), [NeoPixelフルカラーLEDテープ・5V版各種 – Shigezone Online](https://www.shigezone.com/?product=neopixel_ledtape5v), etc.
   - Only 5 pieces needed.
   - LED strip type is BEST, will helps making it simply.
-- Microphone (optional): [SparkFun Electret Microphone Breakout \- BOB\-12758 \- SparkFun Electronics](https://www.sparkfun.com/products/12758)
+- Microphone ~~(optional)~~: [SparkFun Electret Microphone Breakout \- BOB\-12758 \- SparkFun Electronics](https://www.sparkfun.com/products/12758)
+  - Required from v0.2.
 
 ![](./img/1.png)
 
@@ -103,8 +104,11 @@ Show the repositories here but all of them can be installed by arduino IDE built
 
 - FreeRTOS  
   [feilipu/Arduino\_FreeRTOS\_Library: A FreeRTOS Library for all Arduino AVR Devices \(Uno, Leonardo, Mega, etc\)](https://github.com/feilipu/Arduino_FreeRTOS_Library)
-- NeoPixelBus by Makuna  
-  [Makuna/NeoPixelBus: An Arduino NeoPixel support library supporting a large variety of individually addressable LEDs\. Please refer to the Wiki for more details\. Please use the gitter channel to ask questions as the GitHub Issues feature is used for bug tracking\.](https://github.com/Makuna/NeoPixelBus)
+  - **Note: MUST BE USE VERSION OF 10.4.4-2 OR EARLIER!**
+- ~~NeoPixelBus by Makuna~~ (mokugyOS v0.1 only)  
+  ~~[Makuna/NeoPixelBus: An Arduino NeoPixel support library supporting a large variety of individually addressable LEDs\. Please refer to the Wiki for more details\. Please use the gitter channel to ask questions as the GitHub Issues feature is used for bug tracking\.](https://github.com/Makuna/NeoPixelBus)~~
+- Adafruit NeoPixel Library (mokugyOS v0.2~)  
+  [adafruit/Adafruit\_NeoPixel: Arduino library for controlling single\-wire LED pixels \(NeoPixel, WS2812, etc\.\)](https://github.com/adafruit/Adafruit_NeoPixel)
 - MIDIUSB  
   [arduino\-libraries/MIDIUSB: A MIDI library over USB, based on PluggableUSB](https://github.com/arduino-libraries/MIDIUSB)
 - Adafruit MMA8451 Library  

TaskApplication.ino

@@ -3,10 +3,11 @@
  * モードによって挙動が変わります
  */
 
-#define SHOT_THRESHOLD_ON           3.0
-#define SHOT_THRESHOLD_OFF          1.0
-#define DIRECTION_THRESHOLD_ON      4.0
-#define DIRECTION_THRESHOLD_OFF     2.0
+#define SHOT_THRESHOLD_ON           3.0f
+#define SHOT_THRESHOLD_OFF          0.5f
+#define SHOT_GUARD_MILLISEC         150UL
+#define DIRECTION_THRESHOLD_ON      4.0f
+#define DIRECTION_THRESHOLD_OFF     2.0f
 #define MICLEVEL_DIFF_THRESHOLD     100
 
 
@@ -38,7 +39,12 @@ void TaskApplication(void *pvParameters) {
     // 叩かれた瞬間の状態
     // 今回と前回の差分値がいずれも±SHOT_THRESHOLD_ONを超えるとOK
     // かつマイク差分レベルがMICLEVEL_DIFF_THRESHOLDを超えること
-    if (!hit.previous && mic.diff >= MICLEVEL_DIFF_THRESHOLD && diff.current >= SHOT_THRESHOLD_ON) {
+    if (
+      !hit.previous && 
+      mic.diff >= MICLEVEL_DIFF_THRESHOLD && 
+      diff.current >= SHOT_THRESHOLD_ON && 
+      millis() >= (lastHitMillis + SHOT_GUARD_MILLISEC)
+    ) {
       hit.current = true;
       lastHitMillis = millis();
       // LEDを点灯させる
@@ -62,7 +68,7 @@ void TaskApplication(void *pvParameters) {
     }
 
     // 叩かれフラグを元の状態に戻す
-    if (hit.previous && abs(diff.previous) < SHOT_THRESHOLD_OFF) {
+    if (hit.previous && diff.current <= SHOT_THRESHOLD_OFF) {
       hit.current = false;
       if (mode == MODE_KEYBOARD) Keyboard.release(KEY_RETURN);
       if (mode == MODE_MOUSE) Mouse.release(MOUSE_LEFT);

mokugyOS.ino

@@ -79,7 +79,7 @@ void loop() {
   acc.current.x = (mma.x_g * STD_GRAVITY * RC_RATIO) + ((1.0 - RC_RATIO) * acc.previous.x);
   acc.current.y = (mma.y_g * STD_GRAVITY * RC_RATIO) + ((1.0 - RC_RATIO) * acc.previous.y);
   acc.current.z =  mma.z_g * STD_GRAVITY;
-  delay(20);
+  delay(30);
 
   // マイク値（平均と差分）
   mic.previous = mic.current;