Prvni ulozeni z chegewara githubu

libraries/HTTPUpdate/examples/httpUpdateSPIFFS/httpUpdateSPIFFS.ino

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+/**
+   httpUpdateSPIFFS.ino
+
+    Created on: 05.12.2015
+
+*/
+
+#include <Arduino.h>
+
+#include <WiFi.h>
+#include <WiFiMulti.h>
+
+#include <HTTPClient.h>
+#include <HTTPUpdate.h>
+
+WiFiMulti WiFiMulti;
+
+void setup() {
+
+  Serial.begin(115200);
+  // Serial.setDebugOutput(true);
+
+  Serial.println();
+  Serial.println();
+  Serial.println();
+
+  for (uint8_t t = 4; t > 0; t--) {
+    Serial.printf("[SETUP] WAIT %d...\n", t);
+    Serial.flush();
+    delay(1000);
+  }
+
+  WiFi.mode(WIFI_STA);
+  WiFiMulti.addAP("SSID", "PASSWORD");
+
+}
+
+void loop() {
+  // wait for WiFi connection
+  if ((WiFiMulti.run() == WL_CONNECTED)) {
+
+    Serial.println("Update SPIFFS...");
+
+    WiFiClient client;
+
+    // The line below is optional. It can be used to blink the LED on the board during flashing
+    // The LED will be on during download of one buffer of data from the network. The LED will
+    // be off during writing that buffer to flash
+    // On a good connection the LED should flash regularly. On a bad connection the LED will be
+    // on much longer than it will be off. Other pins than LED_BUILTIN may be used. The second
+    // value is used to put the LED on. If the LED is on with HIGH, that value should be passed
+    // httpUpdate.setLedPin(LED_BUILTIN, LOW);
+
+    t_httpUpdate_return ret = httpUpdate.updateSpiffs(client, "http://server/spiffs.bin");
+    if (ret == HTTP_UPDATE_OK) {
+      Serial.println("Update sketch...");
+      ret = httpUpdate.update(client, "http://server/file.bin");
+
+      switch (ret) {
+        case HTTP_UPDATE_FAILED:
+          Serial.printf("HTTP_UPDATE_FAILED Error (%d): %s", httpUpdate.getLastError(), httpUpdate.getLastErrorString().c_str());
+          break;
+
+        case HTTP_UPDATE_NO_UPDATES:
+          Serial.println("HTTP_UPDATE_NO_UPDATES");
+          break;
+
+        case HTTP_UPDATE_OK:
+          Serial.println("HTTP_UPDATE_OK");
+          break;
+      }
+    }
+  }
+}
+