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/* Arduino data manipulation and concatenation with structures and unions
 * 
 * This simple (ish) sketch shows you how to organize your data into a struct
 * and then access the whole thing as a byte array.
 *
 * Useful if you want to concatenate several variables into a single byte array
 * to send over bluetooth, i2c, lora or any other protocol that works with arrays. 
 * In other words you have a fixed byte array, and we squeeze in variables of different
 * data types and lengths into it, while still using it as a byte array afterwards.
 * 

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<?xml version="1.0" encoding="UTF-8"?>
<module type="CPP_MODULE" version="4">
  <component name="NewModuleRootManager">
    <content url="file://$MODULE_DIR$" />
    <orderEntry type="inheritedJdk" />
    <orderEntry type="sourceFolder" forTests="false" />
  </component>
</module>

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Install dlib and face_recognition on a Raspberry Pi

Instructions tested with a Raspberry Pi 2 with an 8GB memory card. Probably also works fine on a Raspberry Pi 3.

Steps

Download the latest Raspbian Jessie Light image. Earlier versions of Raspbian won't work.

Write it to a memory card using Etcher, put the memory card in the RPi and boot it up.

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#include <iostream>
#include <string>
#include <cstring>
#include <cmath>
#include <iomanip>
#include <fstream>
#include <cassert>
#include <cstdlib>
#include <ctime>
#include <cctype>

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#include <iostream>
#include <string>
#include <cstring>
#include <cmath>
#include <iomanip>
#include <fstream>
#include <cassert>
#include <cstdlib>
#include <ctime>
#include <cctype>

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#include <VarServoSpeed>
//zoomkat 11-12-13 String capture and parsing  
//from serial port input (via serial monitor)
//and print result out serial port
//copy test strings and use ctrl/v to paste in
//serial monitor if desired
// * is used as the data string delimiter
// , is used to delimit individual data 

String readString; //main captured String 

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import serial
import pygame

# allow multiple joysticks
joy = []

# Arduino USB port address (try "COM5" on Win32)
usbport = "/dev/ttyUSB0"

# define usb serial connection to Arduino

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import serial

ser = serial.Serial(‘/dev/ttyAMA0’, 9600, timeout=1)
ser.open()

ser.write(“testing”)
try:
    while 1:
    response = ser.readline()

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const int ledPin = 12;

void setup(){
    pinMode(ledPin, OUTPUT);
    Serial.begin(9600);
}

void loop(){
    if (Serial.available()) {