webserver

web_server.c

server.begin();
  server.on("/",[]()
  {
    server.send(200, "text/html", page);
  });
  
  server.on("/LED", []() 
  {
    num = server.arg("msg").toInt();
    if (num == 0 || num == 1 || num == 2 || num == 3 || num == 4 || num == 5 || num == 6 || num == 7 || num == 8 || num == 9)
    {
      int i, k;
      for (i = 0; i < COL; i++)
      {
        for (k = 0; k < ROW; k++)
        {
          pixel[num][i][k] = number[num][i][k];// let pixel work on the the number which depends "changeNumber"
        }
      }
    }
    else
    {
      int i, k;
      for (i = 0; i < COL; i++)
      {
        for (k = 0; k < ROW; k++)
        {
          pixel[10][i][k] = number[10][i][k];// let pixel work on the the number which depends "changeNumber"
        }
      }
    }
    server.send(200, "text/html", page);
  });