diff --git a/BootLoader&Firmware/source code/include/README b/BootLoader&Firmware/source code/include/README
deleted file mode 100644
index 45496b1..0000000
--- a/BootLoader&Firmware/source code/include/README	
+++ /dev/null
@@ -1,39 +0,0 @@
-
-This directory is intended for project header files.
-
-A header file is a file containing C declarations and macro definitions
-to be shared between several project source files. You request the use of a
-header file in your project source file (C, C++, etc) located in `src` folder
-by including it, with the C preprocessing directive `#include'.
-
-```src/main.c
-
-#include "header.h"
-
-int main (void)
-{
- ...
-}
-```
-
-Including a header file produces the same results as copying the header file
-into each source file that needs it. Such copying would be time-consuming
-and error-prone. With a header file, the related declarations appear
-in only one place. If they need to be changed, they can be changed in one
-place, and programs that include the header file will automatically use the
-new version when next recompiled. The header file eliminates the labor of
-finding and changing all the copies as well as the risk that a failure to
-find one copy will result in inconsistencies within a program.
-
-In C, the usual convention is to give header files names that end with `.h'.
-It is most portable to use only letters, digits, dashes, and underscores in
-header file names, and at most one dot.
-
-Read more about using header files in official GCC documentation:
-
-* Include Syntax
-* Include Operation
-* Once-Only Headers
-* Computed Includes
-
-https://gcc.gnu.org/onlinedocs/cpp/Header-Files.html
diff --git a/BootLoader&Firmware/source code/lib/README b/BootLoader&Firmware/source code/lib/README
deleted file mode 100644
index 8c9c29c..0000000
--- a/BootLoader&Firmware/source code/lib/README	
+++ /dev/null
@@ -1,46 +0,0 @@
-
-This directory is intended for project specific (private) libraries.
-PlatformIO will compile them to static libraries and link into executable file.
-
-The source code of each library should be placed in a an own separate directory
-("lib/your_library_name/[here are source files]").
-
-For example, see a structure of the following two libraries `Foo` and `Bar`:
-
-|--lib
-|  |
-|  |--Bar
-|  |  |--docs
-|  |  |--examples
-|  |  |--src
-|  |     |- Bar.c
-|  |     |- Bar.h
-|  |  |- library.json (optional, custom build options, etc) https://docs.platformio.org/page/librarymanager/config.html
-|  |
-|  |--Foo
-|  |  |- Foo.c
-|  |  |- Foo.h
-|  |
-|  |- README --> THIS FILE
-|
-|- platformio.ini
-|--src
-   |- main.c
-
-and a contents of `src/main.c`:
-```
-#include <Foo.h>
-#include <Bar.h>
-
-int main (void)
-{
-  ...
-}
-
-```
-
-PlatformIO Library Dependency Finder will find automatically dependent
-libraries scanning project source files.
-
-More information about PlatformIO Library Dependency Finder
-- https://docs.platformio.org/page/librarymanager/ldf.html
diff --git a/BootLoader&Firmware/source code/platformio.ini b/BootLoader&Firmware/source code/platformio.ini
deleted file mode 100644
index 8d52170..0000000
--- a/BootLoader&Firmware/source code/platformio.ini	
+++ /dev/null
@@ -1,18 +0,0 @@
-; PlatformIO Project Configuration File
-;
-;   Build options: build flags, source filter
-;   Upload options: custom upload port, speed and extra flags
-;   Library options: dependencies, extra library storages
-;   Advanced options: extra scripting
-;
-; Please visit documentation for the other options and examples
-; https://docs.platformio.org/page/projectconf.html
-
-[env:sparkfun_samd21_dev_usb]
-platform = atmelsam
-board = sparkfun_samd21_dev_usb
-framework = arduino
-lib_deps = 
-	nicohood/HID-Project@^2.8.2
-	fastled/FastLED@^3.4.0
-	cmaglie/FlashStorage@^1.0.0
diff --git a/BootLoader&Firmware/source code/src/Air.h b/BootLoader&Firmware/source code/src/Air.h
deleted file mode 100644
index 3834c1c..0000000
--- a/BootLoader&Firmware/source code/src/Air.h	
+++ /dev/null
@@ -1,177 +0,0 @@
-////基础定义////
-#include "HID-Project.h"
-#include "FastLED.h"
-#include <Arduino.h>
-#define Serial SerialUSB
-
-////Air定义////
-int calibrationCounter;
-bool calibrated;
-uint16_t thresholds[6];
-uint16_t maxReadings[6];
-
-#define AIR_LED_DELAY 96//轮询延迟
-#define AIR_INPUT_SENSITIVITY 0.3//红外敏感度
-#define CALIBRATION_SAMPLES 256//校准采样数
-#define SKIP_SAMPLES 256//校准跳过采样数
-
-int ir_input_pins[6] = {3,4,5,2,6,11};//定义轮询发射红外针脚
-int ir_sensor_pins[6] = {A0,A1,A2,A3,A4,A5};//定义轮询接收红外针脚
-////按键定义//// 
-KeyboardKeycode AirKeys[6] = {KEY_SLASH, KEY_PERIOD, KEY_QUOTE, KEY_SEMICOLON, KEY_RIGHT_BRACE, KEY_LEFT_BRACE};
-uint8_t AirState[6];
-////灯光定义////
-#define air_right_pin 8 //R灯引脚
-#define air_right_num 6 //R灯数量
-CRGB AIR_RIGHT[air_right_num];
-
-#define air_left_pin 10 //L灯引脚
-#define air_left_num 6 //L灯数量
-CRGB AIR_LEFT[air_left_num];
-
-
-uint8_t colorIndex;
-
-void CloudboardAirLED(){//键盘Air灯效1 
-  colorIndex++;
-  fill_palette(AIR_LEFT, 6 , colorIndex, 5, CloudColors_p, 100, LINEARBLEND);
-  fill_palette(AIR_RIGHT, 6 , colorIndex, 5, CloudColors_p, 100, LINEARBLEND);
-  for (uint8_t i = 0; i < 6; i++) {   
-    if (AirState[i]) {
-      AIR_RIGHT[i] = CRGB::White;
-      AIR_LEFT[i] = CRGB::White;
-  }
-  FastLED[1].show(AIR_RIGHT,6, 150);
-  FastLED[2].show(AIR_LEFT,6, 150);
-  }
-}
-
-//////////Air//////////
-void AirSetup() {
-  calibrated = false;
-  for (int i = 0; i < 6; i++) {
-    maxReadings[i] = 0;
-  }
-  for (int i = 0; i < 6; i++) {
-    pinMode(ir_sensor_pins[i], INPUT_PULLUP);
-    pinMode(ir_input_pins[i], OUTPUT);
-    AirState[i] = 0;
-  }
-}
-
-void turnOffLight() {//关闭发射函数
-  for(int i = 0;i < 6;i++){
-    digitalWrite(ir_input_pins[i], LOW);
-    }
-}
-
-void changeLight(int light) {//红外发射轮询
-  switch (light) {
-    case 0:
-      digitalWrite(ir_input_pins[light], HIGH);//#1
-      break;
-    case 1:
-      digitalWrite(ir_input_pins[light], HIGH);//#2
-      break;
-    case 2:
-      digitalWrite(ir_input_pins[light], HIGH);//#3
-      break;
-    case 3:
-      digitalWrite(ir_input_pins[light], HIGH);//#4
-      break;
-    case 4:
-      digitalWrite(ir_input_pins[light], HIGH);//#5
-      break;
-    case 5:
-      digitalWrite(ir_input_pins[light], HIGH);//#6
-      break;
-    default:
-      turnOffLight();
-      break;
-  }
-}
-
-uint16_t getValue(int sensor) {//获取开灯数值函数
-  changeLight(sensor);// 开灯
-  delayMicroseconds(AIR_LED_DELAY/2);// 加上延迟保证完全开启
-  return analogRead(ir_sensor_pins[sensor]);//读数值
-}
-
-bool getSensorState(int sensor) {//返回Air状态
-  turnOffLight();//关灯
-  delayMicroseconds(AIR_LED_DELAY/2);//加上延迟保证完全关闭
-  int enviroment = analogRead(ir_sensor_pins[sensor]);//读取环境数值
-  int value = getValue(sensor);//读取开灯数值
-  
-  //调试AIR用输出
-  // Serial.print(sensor);
-  // Serial.print("\t");
-  // Serial.print(value);
-  // Serial.print("\t");
-  // Serial.print(enviroment);
-  // Serial.print("\t");
-  // Serial.print(value - enviroment);
-  // Serial.print("\t");
-  // Serial.print(value - enviroment + 200);
-  // Serial.print("\t");
-  // Serial.print(maxReadings[sensor]);
-  // Serial.print("\t");
-  // Serial.print(thresholds[sensor]);
-  // Serial.println();
-  
-  //把读数减去环境数值和校准数值比较后返回布尔值，+200为防止负数的比较
-  return (value - enviroment + 200) < (thresholds[sensor] + 200);
-  
-}
-
-void AirCalibrate() {//校准接收端
-  // 跳过开头采样
-  for (int i = 0; i < SKIP_SAMPLES; i++) {
-    for (int sensor = 0; sensor < 6; sensor++) {
-      getValue(sensor);
-      turnOffLight();
-    }
-  }
-  //开始校准
-  for (int i = 0; i < CALIBRATION_SAMPLES; i++) {
-    for (int sensor = 0; sensor < 6; sensor++) {
-        turnOffLight();//关灯
-        delayMicroseconds(AIR_LED_DELAY/2);//加上延迟保证完全关闭
-        int enviroment = analogRead(ir_sensor_pins[sensor]);//读取环境数值
-        int value = getValue(sensor) - enviroment;//读取开灯数值
-      if (value > maxReadings[sensor])//记录最高读数
-        maxReadings[sensor] = value;
-    }
-    Serial.println();
-  }
-  for (int i = 0; i < 6; i++) {//通过敏感度生成阈值
-    thresholds[i] = (AIR_INPUT_SENSITIVITY * maxReadings[i]);
-  }
-  calibrated = true;//完成校准
-}
-
-void AirCheck(){
-  if (calibrated){
-    for (int i = 0; i < 6; i++){
-      if (getSensorState(i)){
-        NKROKeyboard.press(AirKeys[i]);
-        AirState[i] = 1;
-      } else if (!getSensorState(i)){
-        NKROKeyboard.release(AirKeys[i]);
-        AirState[i] = 0;
-      }
-    }
-  }
-}
-
-void NoAirCheck(){
-  if (calibrated){
-    for (int i = 0; i < 6; i++){
-      if (getSensorState(i)){
-        AirState[i] = 1;
-      } else if (!getSensorState(i)){
-        AirState[i] = 0;
-      }
-    }
-  }
-}
diff --git a/BootLoader&Firmware/source code/src/Touch.h b/BootLoader&Firmware/source code/src/Touch.h
deleted file mode 100644
index 60cddaf..0000000
--- a/BootLoader&Firmware/source code/src/Touch.h	
+++ /dev/null
@@ -1,183 +0,0 @@
-////基础定义////
-#ifndef _BV
-#define _BV(bit) (1 << (bit))
-#endif
-#include "mpr121-helper.h"
-#include "mpr121-config.h"
-#include "serial.h"
-#include "HID-Project.h"
-#include "FastLED.h"
-#include "Air.h"
-#define Serial SerialUSB
-////MPR定义////
-#define CA_ADDR 0x5A//mpr121A
-#define CB_ADDR 0x5B//mpr121B
-#define CC_ADDR 0x5C//mpr121C
-
-uint16_t LastA = -1, CurrA, LastB = -1, CurrB, LastC = -1, CurrC; //存储触摸的状态
-static MPR121 capA, capB, capC; //mpr121定义
-
-////串口定义////
-#define CLAMP(val, lo, hi) (val < lo ? lo : (val > hi ? hi : val))
-uint8_t checkrelease[32];
-static bool auto_scan = false;//串口用标记
-////按键定义////
-KeyboardKeycode KeyCode[32] = {//键值列表
-   KEY_I, KEY_COMMA, KEY_8, KEY_K, KEY_U, KEY_M, KEY_7, KEY_J, KEY_Y, KEY_N,
-   KEY_6, KEY_H, KEY_T, KEY_B, KEY_5, KEY_G, KEY_R, KEY_V, KEY_4, KEY_F, KEY_E, KEY_C,  
-   KEY_3, KEY_D, KEY_W, KEY_X, KEY_2, KEY_S, KEY_Q, KEY_Z, KEY_1, KEY_A,
-   }; 
-////灯光定义////
-uint16_t LED_BRI = 255; //灯亮度
-#define LED_PIN 7 //灯针脚
-#define LED_NUM 31 //灯数量
-CRGB leds[LED_NUM];
-
-uint32_t MiddleLED=CRGB::Black; //中缝灯色
-uint32_t GroundLED=CRGB::Aqua; //触摸区常态灯色
-uint32_t PressLED=CRGB::Red; //触摸时灯色
-
-////函数指针////
-void (*AirSensor)();
-void (*AirLED)();
-void (*TouchCheck)();
-void (*TouchLEDCheck)();
-
-
-void LEDset() {//灯光初始化
-  FastLED.addLeds<WS2812B, LED_PIN, GRB>(leds, LED_NUM);
-  FastLED.addLeds<WS2812B, air_right_pin, GRB>(AIR_RIGHT, air_right_num);
-  FastLED.addLeds<WS2812B, air_left_pin, GRB>(AIR_LEFT, air_left_num);
-}
-
-void TouchSetup() {//触摸初始化
-  capA.begin(CA_ADDR);
-  capA.init();
-  capA.run();
-
-  capB.begin(CB_ADDR);
-  capB.init();
-  capB.run();
-
-  capC.begin(CC_ADDR);
-  capC.init();
-  capC.run();
-
-  Wire.setClock(800000);//I2C波特率
-}
-
-//直连触摸函数部分//
-int CalCheck(int bl, int fd) {//触摸数值计算
-  int cal = bl - fd;
-  return cal > 4 ? 5 * cal : (cal > 0 ? cal : 0) ;
-}
-
-//键盘触摸函数部分//
-uint8_t ledindex = 0;
-uint8_t TouchState[32];
-uint8_t val = 30;
-void K32Check() {
-  int16_t bl, fl, cal, calpress[32];
-  for (uint8_t i = 0; i < 12; i++) {//计算数值
-    if (i < 10) {
-      bl = capA.baselineData(i);
-      fl = capA.filteredData(i);
-      cal = CalCheck(bl, fl);
-      calpress[i] = CLAMP(cal, 0, 255);
-    }
-      bl = capB.baselineData(i);
-      fl = capB.filteredData(i);
-      cal = CalCheck(bl, fl);
-      calpress[i + 10] = CLAMP(cal, 0, 255);
-    if (i < 10) {
-      bl = capC.baselineData(i);
-      fl = capC.filteredData(i);
-      cal = CalCheck(bl, fl);
-      calpress[i + 10 + 12] = CLAMP(cal, 0, 255);
-    }
-  }
-  for (uint8_t i = 0; i < 32; i++) {
-    uint8_t calkeypress = calpress[i];
-    Serial.println(calpress[i]);
-    if (ledindex <= 15) {//初始化完成后的灯
-      leds[31 - i * 2] = MiddleLED;
-      leds[30 - i * 2] = GroundLED;
-      FastLED[0].showLeds(255);
-      ledindex++;
-    }
-    if (calkeypress >= val) {//Check
-      checkrelease[i] = SLIDER_CMD_AUTO_SCAN;
-      NKROKeyboard.press(KeyCode[i]);
-      i%2==0?leds[i] = PressLED:leds[i-1] = PressLED;
-    }
-    else {
-      if (checkrelease[i]) {
-        checkrelease[i] = 0;
-        NKROKeyboard.release(KeyCode[i]);
-        i%2==0?leds[i] = GroundLED:leds[i-1] = GroundLED;
-      }
-      continue;
-    }
-  }
-  leds[7] = PressLED;
-  leds[15] = PressLED;
-  leds[23] = PressLED;
-  FastLED[0].showLeds(255);
-}
-
-void NoTouch(){//转为Option时的无HIDTouch
-  int16_t bl, fl, cal, calpress[32];
-  for (uint8_t i = 0; i < 12; i++) {//计算数值
-    if (i < 10) {
-      bl = capA.baselineData(i);
-      fl = capA.filteredData(i);
-      cal = CalCheck(bl, fl);
-      calpress[i] = CLAMP(cal, 0, 255);
-    }
-      bl = capB.baselineData(i);
-      fl = capB.filteredData(i);
-      cal = CalCheck(bl, fl);
-      calpress[i + 10] = CLAMP(cal, 0, 255);
-    if (i < 10) {
-      bl = capC.baselineData(i);
-      fl = capC.filteredData(i);
-      cal = CalCheck(bl, fl);
-      calpress[i + 10 + 12] = CLAMP(cal, 0, 255);
-    }
-  }
-  for (uint8_t i = 0; i < 32; i++) {
-    uint8_t calkeypress = calpress[i];
-    Serial.println(calpress[i]);
-    if(i < 22){
-      if (calkeypress >= val) {//Check
-      checkrelease[i] = SLIDER_CMD_AUTO_SCAN;
-      TouchState[i] = 1;
-    }else {
-      if (checkrelease[i]) {
-        checkrelease[i] = 0;
-        TouchState[i] = 0; 
-      }
-      continue;
-      }
-    }else{
-    if (calkeypress >= val) {//Check
-      i%2==0?leds[i] = PressLED:leds[i - 1] = PressLED;
-      checkrelease[i] = SLIDER_CMD_AUTO_SCAN;
-      TouchState[i] = 1;
-    }else {
-      if (checkrelease[i]) {
-        i%2==0?leds[i] = GroundLED:leds[i - 1] = GroundLED;
-        checkrelease[i] = 0;
-        TouchState[i] = 0; 
-      }
-      continue;
-      }
-    }
-  }
-  leds[23] = PressLED;
-  leds[25] = MiddleLED;
-  leds[27] = MiddleLED;
-  leds[29] = MiddleLED;
-  FastLED[0].show(leds, LED_NUM, LED_BRI);
-}
-void NoTouchLED(){}
diff --git a/BootLoader&Firmware/source code/src/main.cpp b/BootLoader&Firmware/source code/src/main.cpp
deleted file mode 100644
index bd1e6f3..0000000
--- a/BootLoader&Firmware/source code/src/main.cpp	
+++ /dev/null
@@ -1,125 +0,0 @@
-#include "Touch.h"
-#define Serial SerialUSB
-
-////核心函数////
-static void slider_set_led() {//串口读取led数据
-  if (slider_tx_pending) {    
-    return;
-  }
-  for (int i = 0; i < 31; i++) {//BRG
-      uint8_t t1 = i;
-      uint8_t t2 = i * 3;
-      leds[t1].r = slider_req.leds[t2 + 1];
-      leds[t1].g = slider_req.leds[t2 + 2];
-      leds[t1].b = slider_req.leds[t2 + 0];
-    }
-  FastLED[0].show(leds, LED_NUM, LED_BRI);
-  slider_req.cmd = 0; 
-}
-
-
-static void slider_scan() {//直连触摸扫描
-  if (!auto_scan || slider_tx_pending) {//分支选择，非直连状态
-    TouchCheck();//各状态的触摸板检测
-    NoAirCheck();//无HID输入的Air
-    AirLED();
-    return;
-  }//分支选择，直连状态
-  slider_resp.syn = 0xff;
-  slider_resp.cmd = SLIDER_CMD_AUTO_SCAN;
-  slider_resp.size = sizeof(slider_resp.pressure);
-  int16_t bv, fd, clp;
-  for (int i = 0; i < 12; i++) {//直连触摸数值计算
-    if (i < 10) {
-      bv = capA.baselineData(i);
-      fd = capA.filteredData(i);
-      clp = CalCheck(bv, fd);
-      slider_resp.pressure[i] = CLAMP(clp, 0, 255);
-    }
-      bv = capB.baselineData(i);
-      fd = capB.filteredData(i);
-      clp = CalCheck(bv, fd);
-      slider_resp.pressure[i + 10] = CLAMP(clp, 0, 255);
-    if (i < 10) {
-      bv = capC.baselineData(i);
-      fd = capC.filteredData(i);
-      clp = CalCheck(bv, fd);
-      slider_resp.pressure[i + 10 + 12] = CLAMP(clp, 0, 255);
-    }
-  }  
-    AirCheck();//有HID输入的Air
-    AirLED();
-  }
-  
-static void slider_scan_start() {//启动slider
-  auto_scan = true;
-  slider_scan();
-}
-static void slider_scan_stop() {//停止slider
-  auto_scan = false;
-  slider_resp.syn = 0xff;
-  slider_resp.cmd = SLIDER_CMD_AUTO_SCAN_STOP;
-  slider_resp.size = 0;
-  slider_req.cmd = 0;
-}
-static void slider_reset() {//重置slider，重新初始化触摸
-  capA.init();
-  capA.run();
-  capB.init();
-  capB.run();
-  capC.init();
-  capC.run();
-  slider_resp.syn = 0xff;
-  slider_resp.cmd = SLIDER_CMD_RESET;
-  slider_resp.size = 0;
-  slider_req.cmd = 0;
-}
-static void slider_get_board_info() {//返回版本信息，勿修改
-  slider_resp.syn = 0xff;
-  slider_resp.cmd = SLIDER_CMD_GET_BOARD_INFO;
-  slider_resp.size = sizeof(slider_resp.version);
-  strcpy(slider_resp.version, "15330   \xA0""06712\xFF""\x90");
-  slider_req.cmd = 0;
-}
-
-void SerialCheck() {//串口模式的loop函数
-  switch (sliderserial_readreq()) {
-    case SLIDER_CMD_SET_LED:
-      slider_set_led();
-      break;
-    case SLIDER_CMD_AUTO_SCAN_START:
-      slider_scan_start();
-      break;
-    case SLIDER_CMD_AUTO_SCAN_STOP:
-      slider_scan_stop();
-      break;
-    case SLIDER_CMD_RESET:
-      slider_reset();
-      break;
-    case SLIDER_CMD_GET_BOARD_INFO:
-      slider_get_board_info();
-      break;
-    default:
-      slider_scan();
-  }
-  sliderserial_writeresp();
-}
-
-////主进程函数////
-void setup() {
-  //串口启动//
-  SerialUSB.begin(115200);
-  SerialUSB.setTimeout(0);
-
-  LEDset();//灯带添加
-  TouchSetup();//触摸启动
-  AirSetup();//Air启动
-  AirLED = CloudboardAirLED;
-  TouchCheck = K32Check;
-  TouchLEDCheck = NoTouchLED;
-  AirCalibrate();//Air校准  
-}
-
-void loop() {
-  SerialCheck();//主循环
-}
diff --git a/BootLoader&Firmware/source code/src/mpr121-config.h b/BootLoader&Firmware/source code/src/mpr121-config.h
deleted file mode 100644
index 9890691..0000000
--- a/BootLoader&Firmware/source code/src/mpr121-config.h	
+++ /dev/null
@@ -1,58 +0,0 @@
-#ifndef _MPR121_CONFIG_H
-#define _MPR121_CONFIG_H
-
-#include "mpr121-helper.h"
-
-// Thresholds
-#define MPR121CONF_TTH  6///< 触发阈值
-#define MPR121CONF_RTH  3///< 释放阈值
-// De-bounce
-#define MPR121CONF_DR 3 ///< 松开样本采集数
-#define MPR121CONF_DT 2 ///< 按下样本采集数
-// AFE Configurations
-#define MPR121CONF_FFI  MPR121_FFI_6 ///< 一层过滤采样数
-#define MPR121CONF_CDC  16 ///< 充放电电流
-#define MPR121CONF_CDT  MPR121_CDT_500NS ///< 充放电时间
-#define MPR121CONF_SFI  MPR121_SFI_4 ///< 二层过滤
-#define MPR121CONF_ESI  MPR121_ESI_1MS ///< 二层过滤采样间隔时间
-// ECR Configurations
-#define MPR121CONF_CL   MPR121_CL_INIT1 ///< 启用基线动态校准
-#define MPR121CONF_ELEPROX  MPR121_ELEPROX_0  ///< 接近检测电极，禁用
-#define MPR121CONF_ELE    12 ///< touch detection electrodes
-// 基线动态校准
-#define MPR121CONF_MHDR 1 ///< 上升最大变化值
-#define MPR121CONF_NHDR 8 ///< 上升幅度
-#define MPR121CONF_NCLR 1 ///< 上升修正样本个数
-#define MPR121CONF_FDLR 0 ///< 修正前等待样本个数
-#define MPR121CONF_MHDF 1 ///< 下降最大变化值
-#define MPR121CONF_NHDF 1 ///< 下降幅度
-#define MPR121CONF_NCLF 16  ///< 下降修正样本个数
-#define MPR121CONF_FDLF 2 ///< 修正前等待样本个数
-#define MPR121CONF_NHDT 0 ///< Touched Noise Half Delta
-#define MPR121CONF_NCLT 0 ///< Touched Noise Count Limit
-#define MPR121CONF_FDLT 0 ///< Touched Filter Delay Count Limit
-// 自动初始化
-// #define MPR121CONF_USL    200 ///< 上限，MPR121_UPLIMIT，((Vdd - 0.7)/Vdd) * 256，200
-// #define MPR121CONF_LSL    130 ///< 下限，MPR121_LOWLIMIT，UPLIMIT * 0.65，130
-// #define MPR121CONF_TL   180 ///< 目标，MPR121_TARGETLIMIT，UPLIMIT * 0.9，180
-
-#define MPR121CONF_USL    156 ///< 上限，MPR121_UPLIMIT，((Vdd - 0.7)/Vdd) * 256
-#define MPR121CONF_LSL    101 ///< 下限，MPR121_LOWLIMIT，UPLIMIT * 0.65
-#define MPR121CONF_TL   140 ///< 目标，MPR121_TARGETLIMIT，UPLIMIT * 0.9
-
-// #define MPR121CONF_USL    166 ///< 上限，MPR121_UPLIMIT，((Vdd - 0.7)/Vdd) * 256，200
-// #define MPR121CONF_LSL    108 ///< 下限，MPR121_LOWLIMIT，UPLIMIT * 0.65，130
-// #define MPR121CONF_TL   149 ///< 目标，MPR121_TARGETLIMIT，UPLIMIT * 0.9，180
-
-#define MPR121CONF_AFES   MPR121CONF_FFI  ///< 必须设置为FFI
-#define MPR121CONF_RETRY  MPR121_RETRY_0  ///< 重试次数
-#define MPR121CONF_BVA    MPR121CONF_CL ///< 必须设置为CL
-#define MPR121CONF_ARE    1 ///< 开启自动重配置
-#define MPR121CONF_ACE    1 ///< 开启自动配置
-#define MPR121CONF_SCTS   1 ///< 跳过充电时间
-//中断用，全部关闭
-#define MPR121CONF_ACFIE  0 ///< Auto-configuration fail interrupt enable
-#define MPR121CONF_ARFIE  0 ///< Auto-reconfiguration fail interrupt enable
-#define MPR121CONF_OORIE  0 ///< Out-of-range interrupt enable
-
-#endif
diff --git a/BootLoader&Firmware/source code/src/mpr121-helper.cpp b/BootLoader&Firmware/source code/src/mpr121-helper.cpp
deleted file mode 100644
index 60533d4..0000000
--- a/BootLoader&Firmware/source code/src/mpr121-helper.cpp	
+++ /dev/null
@@ -1,134 +0,0 @@
-/*
- 	Support class for MPR121, giving full control over the device efficiently.
-
- 	Modifications licensed under University of Illinois/NCSA Open Source License
-
- 	Copyright (c) 2020 Fang Lu
- 	All rights reserved.
-
- 	Permission is hereby granted, free of charge, to any person obtaining a copy
- 	of this software and associated documentation files (the "Software"), to
- 	deal with the Software without restriction, including without limitation the
- 	rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
- 	sell copies of the Software, and to permit persons to whom the Software is
- 	furnished to do so, subject to the following conditions:
-
- 	- Redistributions of source code must retain the above copyright notice,
- 	  this list of conditions and the following disclaimers.
- 	- Redistributions in binary form must reproduce the above copyright notice,
- 	  this list of conditions and the following disclaimers in the documentation
- 	  and/or other materials provided with the distribution.
- 	- Neither the names of Fang Lu, nor the names of its contributors may be
- 	  used to endorse or promote products derived from this Software without
- 	  specific prior written permission.
-
- 	THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- 	IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- 	FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
- 	CONTRIBUTORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- 	LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
- 	FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
- 	WITH THE SOFTWARE.
-
- 	Original license text from Adafruit
-
-    @file Adafruit_MPR121.cpp
-
-    This is a library for the MPR121 12-Channel Capacitive Sensor
-
-    Designed specifically to work with the MPR121 board.
-
-    Pick one up today in the adafruit shop!
-    ------> https://www.adafruit.com/product/1982
-
-    These sensors use I2C to communicate, 2+ pins are required to interface
-
-    Adafruit invests time and resources providing this open source code,
-    please support Adafruit andopen-source hardware by purchasing products
-    from Adafruit!
-
-    Limor Fried/Ladyada (Adafruit Industries).
-
-    BSD license, all text above must be included in any redistribution
-*/
-
-#include "mpr121-helper.h"
-#include "mpr121-config.h"
-
-
-
-void MPR121::begin(uint8_t addr, TwoWire *wire) {
-  _i2caddr = addr;
-  _wire = wire;
-  _wire->begin();
-}
-
-void MPR121::init() {
-  // 软件重置
-  reset();
-  delay(1);
-  stop();
-
-  writeRegisterRaw(MPR121_MHDR, MPR121CONF_MHDR, false);
-  writeRegisterRaw(MPR121_NHDR, MPR121CONF_NHDR, false);
-  writeRegisterRaw(MPR121_NCLR, MPR121CONF_NCLR, false);
-  writeRegisterRaw(MPR121_FDLR, MPR121CONF_FDLR, false);
-  writeRegisterRaw(MPR121_MHDF, MPR121CONF_MHDF, false);
-  writeRegisterRaw(MPR121_NHDF, MPR121CONF_NHDF, false);
-  writeRegisterRaw(MPR121_NCLF, MPR121CONF_NCLF, false);
-  writeRegisterRaw(MPR121_FDLF, MPR121CONF_FDLF, false);
-  writeRegisterRaw(MPR121_NHDT, MPR121CONF_NHDT, false);
-  writeRegisterRaw(MPR121_NCLT, MPR121CONF_NCLT, false);
-  writeRegisterRaw(MPR121_FDLT, MPR121CONF_FDLT, false);
-  // Skip ELEPROX baseline controls
-  for (int i = 0; i < 12; i++) {//设置触发阈值和充放电流时间
-    writeRegisterRaw(MPR121_TOUCHTH(i), MPR121CONF_TTH, false);
-    writeRegisterRaw(MPR121_RELEASETH(i), MPR121CONF_RTH, false);
-    writeRegisterRaw(MPR121_CDC(i), 0, false);
-    writeRegisterRaw(MPR121_CDT(i), 0, false);
-  }
-  writeRegisterRaw(MPR121_DEBOUNCE, (MPR121CONF_DR << 4) | MPR121CONF_DT, false); //设置采样数
-  writeRegisterRaw(MPR121_AFE1, (MPR121CONF_FFI << 6) | MPR121CONF_CDC, false);
-  writeRegisterRaw(MPR121_AFE2, (MPR121CONF_CDT << 5) | (MPR121CONF_SFI << 3) | MPR121CONF_ESI, false);
-  _ecr = (MPR121CONF_CL << 6) | (MPR121CONF_ELEPROX << 4) | MPR121CONF_ELE; // Write when start
-  // Skip GPIO configurations
-  writeRegisterRaw(MPR121_AUTOCONF0,
-                   (MPR121CONF_AFES << 6) | (MPR121CONF_RETRY << 4) | (MPR121CONF_BVA << 2) | (MPR121CONF_ARE << 1) | MPR121CONF_ACE,
-                   false);
-  writeRegisterRaw(MPR121_AUTOCONF1,
-                   (MPR121CONF_SCTS << 7) | (MPR121CONF_OORIE << 2) | (MPR121CONF_ARFIE << 1) | MPR121CONF_ACFIE,
-                   false);
-  writeRegisterRaw(MPR121_USL, MPR121CONF_USL, false);
-  writeRegisterRaw(MPR121_LSL, MPR121CONF_LSL, false);
-  writeRegisterRaw(MPR121_TL, MPR121CONF_TL, false);
-
-  // Manually call run to start
-}
-
-void MPR121::writeRegister(uint8_t reg, uint8_t value) {//相同
-  // MPR121 must be put in Stop Mode to write to most registers
-  bool stop_required = true;
-  if (reg == MPR121_ECR || (0x73 <= reg && reg <= 0x7A)) {
-    stop_required = false;
-  }
-  if (stop_required) {
-    _wire->beginTransmission(_i2caddr);
-    _wire->write(MPR121_ECR);
-    _wire->write(0x00); // clear this register to set stop modus
-    _wire->endTransmission(false);
-  }
-
-  _wire->beginTransmission(_i2caddr);
-  _wire->write((uint8_t)reg);
-  _wire->write((uint8_t)value);
-  _wire->endTransmission(!stop_required);
-
-  if (stop_required) {
-    _wire->beginTransmission(_i2caddr);
-    _wire->write(MPR121_ECR);
-    _wire->write(_ecr); // restore ECR
-    _wire->endTransmission(true);
-  }
-}
-
-//#endif
diff --git a/BootLoader&Firmware/source code/src/mpr121-helper.h b/BootLoader&Firmware/source code/src/mpr121-helper.h
deleted file mode 100644
index f79c780..0000000
--- a/BootLoader&Firmware/source code/src/mpr121-helper.h	
+++ /dev/null
@@ -1,227 +0,0 @@
-/*
- 	Support class for MPR121, giving full control over the device efficiently.
-
- 	Modifications licensed under University of Illinois/NCSA Open Source License
-
- 	Copyright (c) 2020 Fang Lu
- 	All rights reserved.
-
- 	Permission is hereby granted, free of charge, to any person obtaining a copy
- 	of this software and associated documentation files (the "Software"), to
- 	deal with the Software without restriction, including without limitation the
- 	rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
- 	sell copies of the Software, and to permit persons to whom the Software is
- 	furnished to do so, subject to the following conditions:
-
- 	- Redistributions of source code must retain the above copyright notice,
- 	  this list of conditions and the following disclaimers.
- 	- Redistributions in binary form must reproduce the above copyright notice,
- 	  this list of conditions and the following disclaimers in the documentation
- 	  and/or other materials provided with the distribution.
- 	- Neither the names of Fang Lu, nor the names of its contributors may be
- 	  used to endorse or promote products derived from this Software without
- 	  specific prior written permission.
-
- 	THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- 	IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- 	FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
- 	CONTRIBUTORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- 	LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
- 	FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
- 	WITH THE SOFTWARE.
-
- 	Original license text from Adafruit
-
-    @file Adafruit_MPR121.h
-
-    This is a library for the MPR121 12-Channel Capacitive Sensor
-
-    Designed specifically to work with the MPR121 board.
-
-    Pick one up today in the adafruit shop!
-    ------> https://www.adafruit.com/product/1982
-
-    These sensors use I2C to communicate, 2+ pins are required to interface
-
-    Adafruit invests time and resources providing this open source code,
-    please support Adafruit andopen-source hardware by purchasing products
-    from Adafruit!
-
-    Limor Fried/Ladyada (Adafruit Industries).
-
-    BSD license, all text above must be included in any redistribution
-*/
-
-#ifndef _MPR121_HELPER_H
-#define _MPR121_HELPER_H
-
-#include "Arduino.h"
-#include <Wire.h>
-
-// Configuration values
-
-#define MPR121_FFI_6	0
-#define MPR121_FFI_10	1
-#define MPR121_FFI_18	2
-#define MPR121_FFI_34	3
-
-#define MPR121_CDT_INHERIT	0
-#define MPR121_CDT_500NS	1
-#define MPR121_CDT_1US		2
-#define MPR121_CDT_2US		3
-#define MPR121_CDT_4US		4
-#define MPR121_CDT_8US		5
-#define MPR121_CDT_16US		6
-#define MPR121_CDT_32US		7
-
-#define MPR121_SFI_4	0
-#define MPR121_SFI_6	0
-#define MPR121_SFI_10	0
-#define MPR121_SFI_18	0
-
-#define MPR121_ESI_1MS		0
-#define MPR121_ESI_2MS		1
-#define MPR121_ESI_4MS		2
-#define MPR121_ESI_8MS		3
-#define MPR121_ESI_16MS		4
-#define MPR121_ESI_32MS		5
-#define MPR121_ESI_64MS		6
-#define MPR121_ESI_128MS	7
-
-#define MPR121_CL_NONE	0
-#define MPR121_CL_LOCK	1
-#define MPR121_CL_INIT1	2
-#define MPR121_CL_INTI2	3
-
-#define MPR121_ELEPROX_0	0
-#define MPR121_ELEPROX_2	1
-#define MPR121_ELEPROX_4	2
-#define MPR121_ELEPROX_12	3
-
-#define MPR121_AFES_6	0
-#define MPR121_AFES_10	1
-#define MPR121_AFES_18	2
-#define MPR121_AFES_34	3
-
-#define MPR121_RETRY_0	0
-#define MPR121_RETRY_2	1
-#define MPR121_RETRY_4	2
-#define MPR121_RETRY_8	3
-
-// Device register map
-
-#define MPR121_TOUCHSTATUS_L 0x00
-#define MPR121_TOUCHSTATUS_H 0x01
-#define MPR121_OOR_L 0x02
-#define MPR121_OOR_R 0x03
-#define MPR121_FILTDATA(ch) (0x04 + 2*(ch))
-#define MPR121_BASELINE(ch) (0x1E + (ch))
-#define MPR121_MHDR 0x2B
-#define MPR121_NHDR 0x2C
-#define MPR121_NCLR 0x2D
-#define MPR121_FDLR 0x2E
-#define MPR121_MHDF 0x2F
-#define MPR121_NHDF 0x30
-#define MPR121_NCLF 0x31
-#define MPR121_FDLF 0x32
-#define MPR121_NHDT 0x33
-#define MPR121_NCLT 0x34
-#define MPR121_FDLT 0x35
-#define MPR121_MHDPROXR 0x36
-#define MPR121_HHDPROXR 0x37
-#define MPR121_NCLPROXR 0x38
-#define MPR121_FDLPROXR 0x39
-#define MPR121_MHDPROXF 0x3A
-#define MPR121_NHDPROXF 0x3B
-#define MPR121_NCLPROXF 0x3C
-#define MPR121_FDLPROXF 0x3D
-#define MPR121_NHDPROXT 0x3E
-#define MPR121_NCLPROXT 0x3F
-#define MPR121_FDLPROXT 0x40
-#define MPR121_TOUCHTH(ch) (0x41 + 2*(ch))
-#define MPR121_RELEASETH(ch) (0x42 + 2*(ch))
-#define MPR121_DEBOUNCE 0x5B
-#define MPR121_AFE1 0x5C
-#define MPR121_AFE2 0x5D
-#define MPR121_ECR 0x5E
-#define MPR121_CDC(ch) (0x5F + (ch))
-#define MPR121_CDT(ch) (0x6C + ((ch)>>1))
-#define MPR121_CTL0 0x73
-#define MPR121_CTL1 0x74
-#define MPR121_DAT 0x75
-#define MPR121_DIR 0x76
-#define MPR121_EN 0x77
-#define MPR121_SET 0x78
-#define MPR121_CLR 0x79
-#define MPR121_TOG 0x7A
-#define MPR121_AUTOCONF0 0x7B
-#define MPR121_AUTOCONF1 0x7C
-#define MPR121_USL 0x7D
-#define MPR121_LSL 0x7E
-#define MPR121_TL 0x7F
-#define MPR121_SRST 0x80
-
-#define MPR121_I2CADDR_DEFAULT 0x5A
-
-class MPR121 {
-  public:
-    MPR121() {}
-
-    void begin(uint8_t addr = MPR121_I2CADDR_DEFAULT, TwoWire *wire = &Wire);
-    void init();
-
-    uint8_t readRegister8(uint8_t rs) {//相同
-      _wire->beginTransmission(_i2caddr);
-      _wire->write(rs);
-      _wire->endTransmission(false);
-      _wire->requestFrom(_i2caddr, 1);
-      if (_wire->available() < 1)
-        return 0;
-      return _wire->read();
-    }
-    uint16_t readRegister16(uint8_t rs) {//相同
-      _wire->beginTransmission(_i2caddr);
-      _wire->write(rs);
-      _wire->endTransmission(false);
-      _wire->requestFrom(_i2caddr, 2);
-      if (_wire->available() < 2)
-        return 0;
-      uint16_t v = _wire->read();
-      v |= ((uint16_t)_wire->read()) << 8;
-      return v;
-    }
-    void writeRegister(uint8_t rd, uint8_t value);
-    void writeRegisterRaw(uint8_t rd, uint8_t value, bool stop = true) {
-      _wire->beginTransmission(_i2caddr);
-      _wire->write(rd);
-      _wire->write(value);
-      _wire->endTransmission(stop);
-    }
-
-    void stop() {
-      writeRegisterRaw(MPR121_ECR, 0x00);
-    }
-    void run() {
-      writeRegisterRaw(MPR121_ECR, _ecr);
-    }
-    void reset() {
-      writeRegisterRaw(MPR121_SRST, 0x63);
-    }
-
-    uint16_t filteredData(uint8_t ch) {
-      return readRegister16(MPR121_FILTDATA(ch));
-    }
-    uint16_t baselineData(uint8_t ch) {
-      return ((uint16_t)readRegister8(MPR121_BASELINE(ch))) << 2;
-    }
-    uint16_t touched() {
-      return readRegister16(MPR121_TOUCHSTATUS_L);
-    }
-
-  private:
-    int8_t _i2caddr;
-    TwoWire *_wire;
-    uint8_t _ecr;
-};
-
-#endif
diff --git a/BootLoader&Firmware/source code/src/serial.cpp b/BootLoader&Firmware/source code/src/serial.cpp
deleted file mode 100644
index fe13385..0000000
--- a/BootLoader&Firmware/source code/src/serial.cpp	
+++ /dev/null
@@ -1,111 +0,0 @@
-#include "serial.h"
-#include <Arduino.h>
-
-slider_packet_t slider_req, slider_resp;
-int slider_tx_pending = 0;
-
-// int checkcom = 0;
-
-uint8_t sliderserial_readreq() {
-	static short ptr = 0;
-	static uint8_t checksum;
-	static bool esc = false;
-	uint8_t c;
-	while (SerialUSB.available()) {
-
-		// checkcom = SLIDER_CMD_AUTO_SCAN;
-
-		c = SerialUSB.read();
-		// SYN
-		if (c == 0xff) {
-//			 SerialUSB.println("SYN");
-			ptr = 0;
-			slider_req.syn = c;
-			slider_req.cmd = 0; // Unset cmd
-			slider_req.size = 0xff; // Unset size
-			checksum = 0xff;
-			esc = false;
-			continue;
-		}
-
-		// Escape
-		if (esc) {
-			esc = false;
-			c++;
-		} else if (c == 0xfd) {
-			esc = true;
-			continue;
-		}
-		// Checksum
-		checksum += c;
-		// Byte 2 (opcode)
-		if (!slider_req.cmd) {
-//			 SerialUSB.print("Cmd: ");
-//			 SerialUSB.println(c, HEX);
-			slider_req.cmd = c;
-			continue;
-		}
-		// Byte 3 (size)
-		if (slider_req.size == 0xff) {
-//			 SerialUSB.print("Size: ");
-//			 SerialUSB.println(c);
-			slider_req.size = c;
-			ptr = 3;
-			continue;
-		}
-		// Payload Body
-		if (ptr >= 128) {
-			// Buffer full. Invalidate. Wait for next SYN.
-			continue;
-		}
-		slider_req.data[ptr++] = c;
-		if (ptr-3 == slider_req.size+1) {
-			// End
-			if (checksum == 0) {
-//				 SerialUSB.println("OK");
-				return slider_req.cmd;
-			}
-//			 SerialUSB.println("Checksum Error!");
-		}
-	}
-	return 0;
-}
-
-void sliderserial_writeresp() {
-	static short ptr = 0;
-	static uint8_t checksum;
-	// Detect new response
-	if (!slider_tx_pending) {
-		if (slider_resp.cmd) {
-			slider_tx_pending = slider_resp.size + 4;
-			ptr = 0;
-			checksum = 0;
-		} else {
-			return;
-		}
-	}
-	while (slider_tx_pending) {
-		uint8_t c;
-		if (slider_tx_pending == 1) {
-			c = -checksum;
-		} else {
-			c = slider_resp.data[ptr];
-		}
-		checksum += c;
-		if ((ptr != 0 && c == 0xff) || c == 0xfd) {
-			// Escape required
-			if (SerialUSB.availableForWrite() < 2)
-				return;
-			SerialUSB.write(0xfd);
-			c--;
-		} else {
-			// Normal
-			if (SerialUSB.availableForWrite() < 1)
-				return;
-		}
-		SerialUSB.write(c);
-		ptr++;
-		slider_tx_pending--;
-	}
-	slider_resp.cmd = 0;
-}
diff --git a/BootLoader&Firmware/source code/src/serial.h b/BootLoader&Firmware/source code/src/serial.h
deleted file mode 100644
index 342f924..0000000
--- a/BootLoader&Firmware/source code/src/serial.h	
+++ /dev/null
@@ -1,64 +0,0 @@
-#ifndef SERIAL_H
-#define SERIAL_H
-#include <stdint.h>
-
-enum {
-	SLIDER_CMD_AUTO_SCAN = 0x01,
-	SLIDER_CMD_SET_LED = 0x02,
-	SLIDER_CMD_AUTO_SCAN_START = 0x03,
-	SLIDER_CMD_AUTO_SCAN_STOP = 0x04,
-	SLIDER_CMD_DIVA_UNK_09 = 0x09,
-	SLIDER_CMD_DIVA_UNK_0A = 0x0A,
-	SLIDER_CMD_RESET = 0x10,
-	SLIDER_CMD_GET_BOARD_INFO = 0xF0
-};
-
-typedef union slider_packet {
-	struct {
-		uint8_t syn;
-		uint8_t cmd;
-		uint8_t size;
-		union {
-			struct {
-				uint8_t led_unk;
-				uint8_t leds[96];
-			};
-			char version[32];
-			uint8_t pressure[32];
-		};
-	};
-	uint8_t data[128];
-} slider_packet_t;
-
-/// Request and response data
-extern slider_packet_t slider_req, slider_resp;
-/// A message is being sent. Serial buffers should not be changed. FastLED or
-/// any other library should not mask interrupts.
-extern int slider_tx_pending;
-
-// extern int checkcom;
-
-/**
- *	Read slider request from serial
- *
- *	Reads from `Serial` and decodes the incoming request when a complete packet
- *	is correctly received. Writes the decoded request into `slider_req`. Call to
- *	this function will invalidate `slider_req` until a valid opcode is returned.
- *	@note This function is stateful! Carefully examine its implementation if you
- *	      wish to reuse it!
- *	@return The opcode, or 0 if a complete request is not yet received.
- */
-uint8_t sliderserial_readreq();//读取数据
-
-/**
- *	Send response to host
- *
- *	Encodes the response stored in `slider_resp` and send over `Serial`.
- *	`slider_resp` should not be modified until `slider_tx_pending` is zeroed.
- *	This function should be called on each loop iteration.
- *	@note This function is stateful! Carefully examine its implementation if you
- *	      wish to reuse it!
- */
-void sliderserial_writeresp();//写入数据
-
-#endif
diff --git a/BootLoader&Firmware/source code/test/README b/BootLoader&Firmware/source code/test/README
deleted file mode 100644
index e7d1588..0000000
--- a/BootLoader&Firmware/source code/test/README	
+++ /dev/null
@@ -1,11 +0,0 @@
-
-This directory is intended for PlatformIO Unit Testing and project tests.
-
-Unit Testing is a software testing method by which individual units of
-source code, sets of one or more MCU program modules together with associated
-control data, usage procedures, and operating procedures, are tested to
-determine whether they are fit for use. Unit testing finds problems early
-in the development cycle.
-
-More information about PlatformIO Unit Testing:
-- https://docs.platformio.org/page/plus/unit-testing.html