ESP32CAM-EthernetFTP

/******************************************************************************
ESP32-CAM remote image access via FTP. Take pictures with ESP32 and upload it via FTP making it accessible for the outisde network.
Leonardo Bispo
July - 2019
https://github.com/ldab/ESP32_FTPClient
Distributed as-is; no warranty is given.
******************************************************************************/
#include "Arduino.h"
#include <Ethernet.h>
#include <EthernetClient.h>
#include "ESP32_FTPClient.h"
#include "octocat.h"
#include <SPI.h>


// Enter a MAC address for your controller below.
// Newer Ethernet shields have a MAC address printed on a sticker on the shield
byte mac[] = {
  0x00, 0xAA, 0xBB, 0xCC, 0xDE, 0x02
};

char ftp_server[] = "";
char ftp_user[]   = "";
char ftp_pass[]   = "";

// you can pass a FTP timeout and debbug mode on the last 2 arguments
ESP32_FTPClient ftp (ftp_server,ftp_user,ftp_pass, 5000, 2);

void setup()
{
  Serial.begin( 115200 );

  Ethernet.init(15);  // ESP32CAM SCS (chip select pin, 15 and 2 work for sure)

  SPI.begin(14,12,13,15); //SCLK,MISO,MOSI,SCS(same as Ethernet.init())

  // start the Ethernet connection:
  Serial.println("Initialize Ethernet with DHCP:");
  if (Ethernet.begin(mac) == 0) {
    Serial.println("Failed to configure Ethernet using DHCP");
    if (Ethernet.hardwareStatus() == EthernetNoHardware) {
      Serial.println("Ethernet shield was not found.  Sorry, can't run without hardware. :(");
    } else if (Ethernet.linkStatus() == LinkOFF) {
      Serial.println("Ethernet cable is not connected.");
    }
    // no point in carrying on, so do nothing forevermore:
    while (true) {
      delay(1);
    }
  }
  // print your local IP address:
  Serial.print("My IP address: ");
  Serial.println(Ethernet.localIP());
  ftp.OpenConnection();

  // Get directory content
  ftp.InitFile("Type A");
  String list[128];
  ftp.ChangeWorkDir("/public_html/zyro/gallery_gen/");
  ftp.ContentList("", list);
  Serial.println("\nDirectory info: ");
  for(int i = 0; i < sizeof(list); i++)
  {
    if(list[i].length() > 0)
      Serial.println(list[i]);
    else
      break;
  }

  // Make a new directory
  ftp.InitFile("Type A");
  ftp.MakeDir("my_new_dir");

  // Create the new file and send the image
  ftp.ChangeWorkDir("my_new_dir");
  ftp.InitFile("Type I");
  ftp.NewFile("octocat.jpg");
  ftp.WriteData( octocat_pic, sizeof(octocat_pic) );
  ftp.CloseFile();

  // Create the file new and write a string into it
  ftp.InitFile("Type A");
  ftp.NewFile("hello_world.txt");
  ftp.Write("Hello World");
  ftp.CloseFile();

  ftp.CloseConnection();
}

void loop()
{

}