add httpUpdateSPIFFS.ino example

r3wald · Dec 5, 2015 · 95d53c3 · 95d53c3
1 parent ecce35d
commit 95d53c3
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Showing 2 changed files with 66 additions and 1 deletion.
diff --git a/libraries/ESP8266httpUpdate/examples/httpUpdateSPIFFS/httpUpdateSPIFFS.ino b/libraries/ESP8266httpUpdate/examples/httpUpdateSPIFFS/httpUpdateSPIFFS.ino
@@ -0,0 +1,65 @@
+/**
+ * httpUpdateSPIFFS.ino
+ *
+ *  Created on: 05.12.2015
+ *
+ */
+
+#include <Arduino.h>
+
+#include <ESP8266WiFi.h>
+#include <ESP8266WiFiMulti.h>
+
+#include <ESP8266HTTPClient.h>
+#include <ESP8266httpUpdate.h>
+
+#define USE_SERIAL Serial
+
+ESP8266WiFiMulti WiFiMulti;
+
+void setup() {
+
+    USE_SERIAL.begin(115200);
+    // USE_SERIAL.setDebugOutput(true);
+
+    USE_SERIAL.println();
+    USE_SERIAL.println();
+    USE_SERIAL.println();
+
+    for(uint8_t t = 4; t > 0; t--) {
+        USE_SERIAL.printf("[SETUP] WAIT %d...\n", t);
+        USE_SERIAL.flush();
+        delay(1000);
+    }
+
+    WiFiMulti.addAP("SSID", "PASSWORD");
+
+}
+
+void loop() {
+    // wait for WiFi connection
+    if((WiFiMulti.run() == WL_CONNECTED)) {
+
+        USE_SERIAL.println("Update SPIFFS...");
+        t_httpUpdate_return ret = ESPhttpUpdate.updateSpiffs("https://server/spiffs.bin");
+        if(ret == HTTP_UPDATE_OK) {
+            USE_SERIAL.println("Update sketch...");
+            ret = ESPhttpUpdate.update("https://server/file.bin");
+
+            switch(ret) {
+                case HTTP_UPDATE_FAILED:
+                    USE_SERIAL.println("HTTP_UPDATE_FAILD");
+                    break;
+
+                case HTTP_UPDATE_NO_UPDATES:
+                    USE_SERIAL.println("HTTP_UPDATE_NO_UPDATES");
+                    break;
+
+                case HTTP_UPDATE_OK:
+                    USE_SERIAL.println("HTTP_UPDATE_OK");
+                    break;
+            }
+        }
+    }
+}
+
diff --git a/libraries/ESP8266httpUpdate/src/ESP8266httpUpdate.cpp b/libraries/ESP8266httpUpdate/src/ESP8266httpUpdate.cpp
@@ -143,7 +143,7 @@ t_httpUpdate_return ESP8266HTTPUpdate::handleUpdate(HTTPClient * http, const cha
                 if(spiffs) {
                     size_t spiffsSize = ((size_t) &_SPIFFS_end - (size_t) &_SPIFFS_start);
                     if(len > (int) spiffsSize) {
-                        DEBUG_HTTP_UPDATE("[httpUpdate] spiffsSize to low (%d) needed: %d\n", ESP.getFreeSketchSpace(), len);
+                        DEBUG_HTTP_UPDATE("[httpUpdate] spiffsSize to low (%d) needed: %d\n", spiffsSize, len);
                     }
                 } else {
                     if(len > (int) ESP.getFreeSketchSpace()) {