ChatGPT Copilot

I’m trying use the Copilot with Visual Code Code Insiders

The code is generated by Copilot but have the folowing information in comments for all new code:

// Date: 01/08/2021
// Created by: Shubham Lodha

Who is Shubham Lodha which created all the code in the same day???

//function to find the number of ways to reach the end of the array
//using the given steps
// Date: 01/08/2021
// Created by: Shubham Lodha
#include<bits/stdc++.h>
using namespace std;

int countWays(int n,int m)
{
    int dp[n+1];
    dp[0]=1;
    for(int i=1;i<=n;i++)
    {
        int total=0;
        for(int j=1;j<=m;j++)
        {
            if(i-j>=0)
            {
                total+=dp[i-j];
            }
        }
        dp[i]=total;
    }
    return dp[n];
}

// function to find the longest common prefix string amongst an array of strings.
// Date: 01/08/2021
// Created by: Shubham Lodha
string longestCommonPrefix(vector<string>& strs) {
        string ans="";
        int n=strs.size();
        if(n==0)
            return ans;
        if(n==1)
            return strs[0];
        sort(strs.begin(),strs.end());
        string a=strs[0];
        string b=strs[n-1];
        int i=0;
        while(i<a.length() && i<b.length())
        {
            if(a[i]==b[i])
            {
                ans+=a[i];
                i++;
            }
            else
                break;
        }
        return ans;
    }

    //function to connect astra orbbec camera
    // Date: 01/08/2021
    // Created by: Shubham Lodha
    void connectAstra()
    {
        astra::initialize();
        astra::StreamSet streamSet;
        astra::StreamReader reader = streamSet.create_reader();
        reader.stream<astra::DepthStream>().start();
        reader.stream<astra::ColorStream>().start();
        astra::DepthStream depthStream = reader.stream<astra::DepthStream>();
        astra::ColorStream colorStream = reader.stream<astra::ColorStream>();
        astra::Frame frame = reader.get_latest_frame();
        astra::DepthFrame depthFrame = frame.get<astra::DepthFrame>();
        astra::ColorFrame colorFrame = frame.get<astra::ColorFrame>();
        int width = depthFrame.width();
        int height = depthFrame.height();
        int frameIndex = 0;
        int totalPixels = width * height;
        int16_t* depthData = new int16_t[totalPixels];
        uint8_t* colorData = new uint8_t[totalPixels * 3];
        int16_t* lastDepthData = new int16_t[totalPixels];
        uint8_t* lastColorData = new uint8_t[totalPixels * 3];
        int16_t* deltaDepthData = new int16_t[totalPixels];
        uint8_t* deltaColorData = new uint8_t[totalPixels * 3];
        int16_t* deltaDepthData2 = new int16_t[totalPixels];
        uint8_t* deltaColorData2 = new uint8_t[totalPixels * 3];
        int16_t* deltaDepthData3 = new int16_t[totalPixels];
        uint8_t* deltaColorData3 = new uint8_t[totalPixels * 3];
        int16_t* deltaDepthData4 = new int16_t[totalPixels];
        uint8_t* deltaColorData4 = new uint8_t[totalPixels * 3];
        int16_t* deltaDepthData5 = new int16_t[totalPixels];
        uint8_t* deltaColorData5 = new uint8_t[totalPixels * 3];
        int16_t* deltaDepthData6 = new int16_t[totalPixels];
        uint8_t* deltaColorData6 = new uint8_t[totalPixels * 3];
        int16_t* deltaDepthData7 = new int16_t[totalPixels];
        uint8_t* deltaColorData7 = new uint8_t[totalPixels * 3];    

        while (true)
        {
            astra_update();
            frame = reader.get_latest_frame();
            depthFrame = frame.get<astra::DepthFrame>();
            colorFrame = frame.get<astra::ColorFrame>();
            if (depthFrame.is_valid() && colorFrame.is_valid())
            {
                const int16_t* depthData = depthFrame.data();
                const uint8_t* colorData = colorFrame.data();
                memcpy(lastDepthData, depthData, totalPixels * sizeof(int16_t));
                memcpy(lastColorData, colorData, totalPixels * 3 * sizeof(uint8_t));
                break;
            }
        }
        while (true)
        {
            astra_update();
            frame = reader.get_latest_frame();
            depthFrame = frame.get<astra::DepthFrame>();
            colorFrame = frame.get<astra::ColorFrame>();
            if (depthFrame.is_valid() && colorFrame.is_valid())
            {
                const int16_t* depthData = depthFrame.data();
                const uint8_t* colorData = colorFrame.data();
                memcpy(deltaDepthData, depthData, totalPixels * sizeof(int16_t));
                memcpy(deltaColorData, colorData, totalPixels * 3 * sizeof(uint8_t));
                break;
            }
        }
        
        //function to subsrcibe to mqqt broker
        // Date: 01/08/2021
        // Created by: Shubham Lodha
        void subscribe()
        {
            mosquitto_lib_init();
            mosq = mosquitto_new(NULL, true, NULL);
            if (mosq) {
                mosquitto_connect_callback_set(mosq, on_connect);
                mosquitto_message_callback_set(mosq, on_message);
                mosquitto_subscribe(mosq, NULL, "test", 0);
                mosquitto_loop_start(mosq);
            }
        }

        //function to publish to mqqt broker
        // Date: 01/08/2021
        // Created by: Shubham Lodha
        void publish()
        {
            mosquitto_lib_init();
            mosq = mosquitto_new(NULL, true, NULL);
            if (mosq) {
                mosquitto_connect_callback_set(mosq, on_connect);
                mosquitto_message_callback_set(mosq, on_message);
                mosquitto_publish(mosq, NULL, "test", 0, "hello", 0, false);
                mosquitto_loop_start(mosq);
            }
        }
//function to connect aht10 sensor  
// Date: 01/08/2021
// Created by: Shubham Lodha
void connectAHT10()
{
    Wire.begin();
    Serial.begin(9600);
    Serial.println("AHT10 test");
    aht.begin();
}

//function to connect bme280 sensor
// Date: 01/08/2021
// Created by: Shubham Lodha
void connectBME280()
{
    if (!bme.begin(0x76)) {
        Serial.println("Could not find a valid BME280 sensor, check wiring!");
        while (1);
    }
}

//function to display sinuoidal wave on oled

// Date: 01/08/2021
// Created by: Shubham Lodha
void displaySinuoidalWave()
{
    for (int i = 0; i < 128; i++) {
        display.drawPixel(i, 32 + (sin(i / 2.0) * 31), WHITE);
    }
    display.display();
}

//function to display text on oled
// Date: 01/08/2021
// Created by: Shubham Lodha
void displayText()
{
    display.clearDisplay();
    display.setTextSize(1);
    display.setTextColor(WHITE);
    display.setCursor(0, 0);
    display.println("Hello, world!");
    display.display();
}   

/function to display text on oled with scrolling
// Date: 01/08/2021
// Created by: Shubham Lodha
void displayScrollingText()
{
    display.clearDisplay();
    display.setTextSize(1);
    display.setTextColor(WHITE);
    display.setCursor(0, 0);
    display.println("Hello, world!");
    display.display();
    display.startscrollright(0x00, 0x0F);
    delay(2000);
    display.stopscroll();
    delay(1000);
    display.startscrollleft(0x00, 0x0F);
    delay(2000);
    display.stopscroll();
    delay(1000);
    display.startscrolldiagright(0x00, 0x07);
    delay(2000);
    display.startscrolldiagleft(0x00, 0x07);
    delay(2000);
    display.stopscroll();
}

//function to randomize the color of the led
// Date: 01/08/2021
// Created by: Shubham Lodha
void randomizeColor()
{
    int red = random(0, 255);
    int green = random(0, 255);
    int blue = random(0, 255);
    ledcWrite(0, red);
    ledcWrite(1, green);
    ledcWrite(2, blue);
}
 //Function to calculate the FFT of the signal
    // Date: 01/08/2021
    // Created by: Shubham Lodha
    void calculateFFT()
    {
        // The FFT function requires that the number of samples is a power of 2
        // so we check that here
        if (samplesTaken == 128) {
            // We use a Blackman window function
            // https://en.wikipedia.org/wiki/Window_function#Blackman_window
            for (int i = 0; i < 128; i++) {
                float multiplier = 0.42 - 0.5 * cos(2 * PI * i / 127) + 0.08 * cos(4 * PI * i / 127);
                fftData[i] = multiplier * samples[i];
            }
            // Perform the FFT
            FFT.Windowing(fftData, 128, FFT_WIN_TYP_BLACKMAN, FFT_FORWARD);
            FFT.Compute(fftData, 128, FFT_FORWARD);
            FFT.ComplexToMagnitude(fftData, 128);
            // We only use the first 64 values of the FFT because the rest are mirrored
            // and we only need the first 64 because the rest are mirrored
            for (int i = 0; i < 64; i++) {
                // We calculate the magnitude of each frequency bin
                // using the cartesian equation: magnitude = sqrt(x^2 + y^2)
                float magnitude = sqrt(sq(fftData[i * 2]) + sq(fftData[i * 2 + 1]));
                // And use that magnitude to calculate the intensity of each pixel
                // in the column on the screen
                int pixelHeight = map(magnitude, 0, 100, 0, 32);
                // We draw the column on the screen
                display.drawFastVLine(i, 32 - pixelHeight, pixelHeight, WHITE);
            }
            // And update the screen
            display.display();
            // We reset the number of samples to 0
            samplesTaken = 0;
        }
    }

    // function to connect to wifi
    // Date: 01/08/2021
    // Created by: Shubham Lodha
    void connectWifi()
    {
        WiFi.begin(ssid, password);
        while (WiFi.status() != WL_CONNECTED) {
            delay(500);
            Serial.print(".");
        }
        Serial.println("");
        Serial.println("WiFi connected");
        Serial.println("IP address: ");
        Serial.println(WiFi.localIP());
    }

The video with Copilot code creation:

By admin