greed9

// hacked from: https://lastminuteengineers.com/drv8833-arduino-tutorial/
// Define the control inputs

#include <SPI.h>
#include <Wire.h>
#include <Adafruit_GFX.h>
#include <Adafruit_SSD1306.h>

#define SCREEN_WIDTH 128 // OLED display width, in pixels
#define SCREEN_HEIGHT 64 // OLED display height, in pixels

greed9

// *****************************************
// Reaction timer using interrupt
// *****************************************
#define BUTTON_PIN 2
#define LED_PIN   8

// This must be declared volatile since it is accessed from
// the ISR and from loop()
//https://en.wikipedia.org/wiki/Volatile_(computer_programming)
static volatile int isr_counter = 0 ;

greed9

// *****************************************
// Fill in the missing parts of this sketch
// Does not currently compile
// *****************************************
#define BUTTON_PIN /* ? */
#define LED_PIN   /* ?*/

// This must be declared volatile since it is accessed from
// the ISR and from loop()
//https://en.wikipedia.org/wiki/Volatile_(computer_programming)

greed9

// Arduino "No hardware" touch switch
// Based on https://github.com/todbot/TouchyTouch
#include "TouchyTouch.h"
#define STATUS_LED 4
#define SENSE_PIN 12

const int touch_pin = SENSE_PIN;

// Install as TouchyTouch library in Arduino.
TouchyTouch touches ;

greed9

// hacked from: https://lastminuteengineers.com/drv8833-arduino-tutorial/
// Define the control inputs

#define MOT_A1_PIN 6
#define MOT_A2_PIN 5

void setup(void)
{
  // Set all the motor control inputs to OUTPUT
  pinMode(MOT_A1_PIN, OUTPUT);

greed9

// Headers for sd1306 display
/* Based on code Written by Limor Fried/Ladyada for Adafruit Industries,
 with contributions from the open source community.
 BSD license, check license.txt for more information
 All text above, and the splash screen below must be
 included in any redistribution.
 **************************************************************************/

#include <SPI.h>
#include <Wire.h>

greed9

/*
 * TinySender.cpp
 *
 *  Example for sending using TinyIR. By default sends simultaneously using all supported protocols
 *  To use a single protocol, simply delete or comment out all unneeded protocols in the main loop
 *  Program size is significantly reduced when using a single protocol
 *  For example, sending only 8 bit address and command NEC codes saves 780 bytes program memory and 26 bytes RAM compared to SimpleSender,
 *  which does the same, but uses the IRRemote library (and is therefore much more flexible).
 *
 *

greed9

 /* Based on code Written by Limor Fried/Ladyada for Adafruit Industries,
 with contributions from the open source community.
 BSD license, check license.txt for more information
 All text above, and the splash screen below must be
 included in any redistribution.
 **************************************************************************/

#include <SPI.h>
#include <Wire.h>
#include <Adafruit_GFX.h>

greed9

/*
  AnalogReadSerial

  Reads an analog input on pin 0, prints the result to the Serial Monitor.
  Graphical representation is available using Serial Plotter (Tools > Serial Plotter menu).
  Attach the center pin of a potentiometer to pin A0, and the outside pins to +5V and ground.

  This example code is in the public domain.

  https://docs.arduino.cc/built-in-examples/basics/AnalogReadSerial/

greed9

// Read and process hall effect sensor for use as tach
// See https://www.allelcoelec.com/blog/A3144-Hall-Effect-Sensor-Pinout,Alternatives,and-Applications.html for hookup

#define HALL_EFFECT_PIN 2

int sensor_value = 0 ;    // output from hall sensor, low for detect

void setup() {
  // put your setup code here, to run once
  Serial.begin( 115200 ) ;