Модуль FTP

lib/SimpleFTPServer/examples/RaspberryPiPicoW_LittleFS_WiFi/RaspberryPiPicoW_LittleFS_WiFi.ino

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+/*
+ * FtpServer Raspberry Pi Pico W with LittleFS
+ *
+ * AUTHOR:  Renzo Mischianti
+ *
+ * https://www.mischianti.org/2020/02/08/ftp-server-on-esp8266-and-esp32
+ *
+ */
+
+#include <WiFi.h>
+#include <LittleFS.h>
+
+#include <SimpleFTPServer.h>
+
+const char* ssid = "<YOUR-SSID>";
+const char* password = "<YOUR-PASSWD>";
+
+
+FtpServer ftpSrv;   //set #define FTP_DEBUG in ESP8266FtpServer.h to see ftp verbose on serial
+
+void _callback(FtpOperation ftpOperation, unsigned int freeSpace, unsigned int totalSpace){
+  switch (ftpOperation) {
+    case FTP_CONNECT:
+      Serial.println(F("FTP: Connected!"));
+      break;
+    case FTP_DISCONNECT:
+      Serial.println(F("FTP: Disconnected!"));
+      break;
+    case FTP_FREE_SPACE_CHANGE:
+      Serial.printf("FTP: Free space change, free %u of %u!\n", freeSpace, totalSpace);
+      break;
+    default:
+      break;
+  }
+};
+void _transferCallback(FtpTransferOperation ftpOperation, const char* name, unsigned int transferredSize){
+  switch (ftpOperation) {
+    case FTP_UPLOAD_START:
+      Serial.println(F("FTP: Upload start!"));
+      break;
+    case FTP_UPLOAD:
+      Serial.printf("FTP: Upload of file %s byte %u\n", name, transferredSize);
+      break;
+    case FTP_TRANSFER_STOP:
+      Serial.println(F("FTP: Finish transfer!"));
+      break;
+    case FTP_TRANSFER_ERROR:
+      Serial.println(F("FTP: Transfer error!"));
+      break;
+    default:
+      break;
+  }
+
+  /* FTP_UPLOAD_START = 0,
+   * FTP_UPLOAD = 1,
+   *
+   * FTP_DOWNLOAD_START = 2,
+   * FTP_DOWNLOAD = 3,
+   *
+   * FTP_TRANSFER_STOP = 4,
+   * FTP_DOWNLOAD_STOP = 4,
+   * FTP_UPLOAD_STOP = 4,
+   *
+   * FTP_TRANSFER_ERROR = 5,
+   * FTP_DOWNLOAD_ERROR = 5,
+   * FTP_UPLOAD_ERROR = 5
+   */
+};
+
+void setup(void){
+  Serial.begin(115200);
+
+  while (!Serial) {delay(100);};
+
+  WiFi.begin(ssid, password);
+  Serial.println("");
+
+  // Wait for connection
+  while (WiFi.status() != WL_CONNECTED) {
+    delay(500);
+    Serial.print(".");
+  }
+  Serial.println("");
+  Serial.print("Connected to ");
+  Serial.println(ssid);
+  Serial.print("IP address: ");
+  Serial.println(WiFi.localIP());
+
+
+  /////FTP Setup, ensure SPIFFS is started before ftp;  /////////
+
+  /////FTP Setup, ensure SPIFFS is started before ftp;  /////////
+  if (LittleFS.begin()) {
+      ftpSrv.setCallback(_callback);
+      ftpSrv.setTransferCallback(_transferCallback);
+
+      Serial.println("LittleFS opened!");
+      ftpSrv.begin("user","password");    //username, password for ftp.   (default 21, 50009 for PASV)
+  }
+}
+void loop(void){
+  ftpSrv.handleFTP();        //make sure in loop you call handleFTP()!!
+}