/*
  ------------------------------------------------------------------------------------------
    _____             _    _____ _        _          ____  _      ______ _____
   / ____|           | |  / ____| |      | |        / __ \| |    |  ____|  __ \
  | |  __ _ __   __ _| |_| (___ | |_ __ _| |_ ___  | |  | | |    | |__  | |  | |
  | | |_ | '_ \ / _` | __|\___ \| __/ _` | __/ __| | |  | | |    |  __| | |  | |
  | |__| | | | | (_| | |_ ____) | || (_| | |_\__ \ | |__| | |____| |____| |__| |
   \_____|_| |_|\__,_|\__|_____/ \__\__,_|\__|___/  \____/|______|______|_____/

  ------------------------------------------------------------------------------------------

  GNATSTATS PC Performance Monitor - Version 1.x  Rupert Hirst & Colin Conway © 2016
  http://tallmanlabs.com  & http://runawaybrainz.blogspot.com/

  Licence
  -------

  Attribution-NonCommercial-ShareAlike  CC BY-NC-SA

  This license lets others remix, tweak, and build upon your work non-commercially, as long as they credit you and license their new creations under the identical terms.

  https://creativecommons.org/licenses/



  Notes:

  I strongly suggest using this sketch with Atmel 32u4 based boards such as, the Leonardo or ProMicro, due to to its native USB support.

  The Windows application "HardwareSerialMonitor v1"  uses the OpenHardwaremonitor  OpenHardwareMonitorLib.dll to detect the hardware.  http://openhardwaremonitor.org/
  The Windows application "HardwareSerialMonitor v2"  uses the LibreHardwareMonitor OpenHardwareMonitorLib.dll to detect the hardware.  https://github.com/LibreHardwareMonitor/LibreHardwareMonitor

  The application will not detect integrated graphics as a GPU!!!
  Presently HardwareSerialMonitor does not like virtual Bluetooth COM ports present on the users PC!!!

  ALWAYS RUN "HARDWARE SERIAL MONITOR" AS ADMIN!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

  "Hardware Serial Monitor" Was inspired by the Visual Studio project kindly shared by psyrax see: https://github.com/psyrax/SerialMonitor


  ProMicro hookup:
  ----------------
  NeoPixel DataIn: D4 with 220r series resistor


    Version 1     : Initial release
    Version 1.1   : Fix intermittent screen flicker when in no activity mode "screen off" (due to inverter function?) fill the screen 128x64 black rectangle during this time.
    Version 1.2   : Fix Freeze screen issue
    Version 1.2.1 : Top Config option to disable/enable positive/negative screen cycle

    Move HSMonitor(v1.1) to .Net 4.6.2

    Version 1.3   : Option to trigger an event at a given CPU or GPU threshold eg: LED indicator at 100% CPU Load.
                    Top Config option to disable all pre-selected power/gnd pins on Arduino pins D4 and D5 when not powering OLED from ProMicro
                    Top Config option to disable/enable "activitychecker" (Enable blank screen on serial timeout eg: PC powered down,
                    Disable to retain last sampled info eg: PC crash or overclocking diagnostics)

    Version 1.31   : MOVE CONFLICTING!!! NEOPIXEL PIN TO 10

    Version 1.4    : STM32 BluePill Support
                   : Remove PowerPin Support


         ToDo:
         Windows custom GnatStats device icon
         Auto or button screen change option,
         PC Diagnostic switch / mode eg: Min / Max readings,
         Analogue Panel Meter Readings output



  ASCII: http://patorjk.com/software/taag/
  ------------------------------------------------------------------------------------------
   _    ___ ___ ___    _   ___ ___ ___ ___
  | |  |_ _| _ ) _ \  /_\ | _ \_ _| __/ __|
  | |__ | || _ \   / / _ \|   /| || _|\__ \
  |____|___|___/_|_\/_/ \_\_|_\___|___|___/

  ------------------------------------------------------------------------------------------
  ATMEL Libraries
  ---------------

  Adafruit Neopixel:
  https://github.com/adafruit/Adafruit_NeoPixel

  Adafruit SSD1306 library:
  https://github.com/adafruit/Adafruit_SSD1306

  Adafruit library ported to the SH1106:
  https://github.com/badzz/Adafruit_SH1106      Currently used library in this sketch!!!

  Alternative SSD1306 Library:
  https://github.com/wonho-maker/Adafruit_SH1106
  https://github.com/shondll/Adafruit_SSD1306

  Adafruit GFX Library:
  https://github.com/adafruit/Adafruit-GFX-Library

  --------------------------------------------------------------------------------------------------------------

  STM32 BluePill Libraries
  -------------------------
  STM32duino:
  https://github.com/rogerclarkmelbourne/Arduino_STM32
  
  Adafruit GFX Library
  https://github.com/adafruit/Adafruit-GFX-Library

  Adafruit Neopixel STM32 library:
  
   Note. Library uses hardware SPI1
   Connect the WS2812B data input to MOSI (PA7) on your board.
  https://github.com/rogerclarkmelbourne/Arduino_STM32/tree/master/STM32F1/libraries/WS2812B


  Adafruit SSD1306 STM32 library:

  https://github.com/rogerclarkmelbourne/Arduino_STM32/tree/master/STM32F1/libraries/Adafruit_SSD1306


  Adafruit SH1106 STM32 library:
  https://github.com/Tamakichi/Adafruit_SH1106_STM32

*/