Attempt at making PR ikostoski#7 work

Author: bbbenji

.vscode/arduino.json

@@ -1,8 +1,4 @@
 {
-    "configuration": "FlashFreq=80,UploadSpeed=921600,DebugLevel=none,EraseFlash=none",
     "board": "esp32:esp32:firebeetle32",
-    "port": "/dev/ttyUSB0",
-    "sketch": "esp32-db-signaller.ino",
-    "output": "../build",
-    "programmer": "esptool"
+    "port": "/dev/ttyUSB0"
 }

.vscode/c_cpp_properties.json

@@ -215,9 +215,6 @@
                 "/home/benji/.arduino15/packages/esp32/hardware/esp32/2.0.5/tools/sdk/esp32/dio_qspi/include",
                 "/home/benji/.arduino15/packages/esp32/hardware/esp32/2.0.5/cores/esp32",
                 "/home/benji/.arduino15/packages/esp32/hardware/esp32/2.0.5/variants/firebeetle32",
-                "/home/benji/Arduino/libraries/IRremoteESP8266/src",
-                "/home/benji/Arduino/libraries/FastLED/src",
-                "/home/benji/.arduino15/packages/esp32/hardware/esp32/2.0.5/libraries/Preferences/src",
                 "/home/benji/.arduino15/packages/esp32/tools/xtensa-esp32-elf-gcc/gcc8_4_0-esp-2021r2-patch3/xtensa-esp32-elf/include/c++/8.4.0",
                 "/home/benji/.arduino15/packages/esp32/tools/xtensa-esp32-elf-gcc/gcc8_4_0-esp-2021r2-patch3/xtensa-esp32-elf/include/c++/8.4.0/xtensa-esp32-elf",
                 "/home/benji/.arduino15/packages/esp32/tools/xtensa-esp32-elf-gcc/gcc8_4_0-esp-2021r2-patch3/xtensa-esp32-elf/include/c++/8.4.0/backward",

.vscode/settings.json

@@ -1,50 +1,5 @@
 {
   "files.associations": {
-    "cmath": "cpp",
-    "array": "cpp",
-    "atomic": "cpp",
-    "*.tcc": "cpp",
-    "cctype": "cpp",
-    "clocale": "cpp",
-    "cstdarg": "cpp",
-    "cstddef": "cpp",
-    "cstdint": "cpp",
-    "cstdio": "cpp",
-    "cstdlib": "cpp",
-    "cstring": "cpp",
-    "cwchar": "cpp",
-    "cwctype": "cpp",
-    "deque": "cpp",
-    "unordered_map": "cpp",
-    "vector": "cpp",
-    "exception": "cpp",
-    "algorithm": "cpp",
-    "functional": "cpp",
-    "iterator": "cpp",
-    "memory": "cpp",
-    "memory_resource": "cpp",
-    "numeric": "cpp",
-    "optional": "cpp",
-    "random": "cpp",
-    "string": "cpp",
-    "string_view": "cpp",
-    "system_error": "cpp",
-    "tuple": "cpp",
-    "type_traits": "cpp",
-    "utility": "cpp",
-    "fstream": "cpp",
-    "initializer_list": "cpp",
-    "iosfwd": "cpp",
-    "iostream": "cpp",
-    "istream": "cpp",
-    "limits": "cpp",
-    "new": "cpp",
-    "ostream": "cpp",
-    "sstream": "cpp",
-    "stdexcept": "cpp",
-    "streambuf": "cpp",
-    "cinttypes": "cpp",
-    "typeinfo": "cpp",
-    "map": "cpp"
+    "cmath": "cpp"
   }
 }

README.md

@@ -12,6 +12,6 @@ And the microphone response after equalization should look like:
 
 Theoretically, i.e. with factory calibrated ICS-4343x, this should get you ±1dB(A) measurement within 20Hz-20KHz range.
 
-The code in this repository is mostly intended as example how you can integrate resonable noise measurement (i.e. *L*<sub>Aeq</sub>, Equivalent Continuous Sound Level) in your projects. 
+The code in this repository is mostly intended as example how you can integrate resonable noise measurement (i.e. *L*<sub>Aeq</sub>, Equivalent Continuous Sound Level) in your projects.
 
 You can find a bit more information in my [hackday.io](https://hackaday.io/project/166867-esp32-i2s-slm) project.