first commit

libraries/Blynk/examples/More/ServerAsDataStorage/ServerAsDataStorage_MultiValue/ServerAsDataStorage_MultiValue.ino

@@ -0,0 +1,82 @@
+/*************************************************************
+  Blynk is a platform with iOS and Android apps to control
+  ESP32, Arduino, Raspberry Pi and the likes over the Internet.
+  You can easily build mobile and web interfaces for any
+  projects by simply dragging and dropping widgets.
+
+    Downloads, docs, tutorials: https://www.blynk.io
+    Sketch generator:           https://examples.blynk.cc
+    Blynk community:            https://community.blynk.cc
+    Follow us:                  https://www.fb.com/blynkapp
+                                https://twitter.com/blynk_app
+
+  Blynk library is licensed under MIT license
+  This example code is in public domain.
+
+ *************************************************************
+
+  This example shows you how you can use server as storage for
+  your data like EEPROM
+
+  App dashboard setup (optional):
+    Value display on V1
+ *************************************************************/
+
+/* Comment this out to disable prints and save space */
+#define BLYNK_PRINT Serial
+
+/* Fill in information from Blynk Device Info here */
+//#define BLYNK_TEMPLATE_ID           "TMPxxxxxx"
+//#define BLYNK_TEMPLATE_NAME         "Device"
+//#define BLYNK_AUTH_TOKEN            "YourAuthToken"
+
+
+#include <SPI.h>
+#include <Ethernet.h>
+#include <BlynkSimpleEthernet.h>
+
+BlynkTimer timer;
+int uptimeCounter;
+String someStaticData = "SomeStaticData";
+
+// This function will run every time Blynk connection is established
+BLYNK_CONNECTED() {
+  //get data stored in virtual pin V0 from server
+  Blynk.syncVirtual(V0);
+}
+
+// restoring counter from server
+BLYNK_WRITE(V0)
+{
+  //restoring int value
+  uptimeCounter = param[0].asInt();
+  //restoring string value
+  someStaticData = param[1].asString();
+}
+
+void increment() {
+  uptimeCounter++;
+
+  //storing int and string in V0 pin on server
+  Blynk.virtualWrite(V0, uptimeCounter, someStaticData);
+
+  //updating value display with uptimeCounter
+  Blynk.virtualWrite(V1, uptimeCounter);
+}
+
+void setup()
+{
+  // Debug console
+  Serial.begin(9600);
+
+  Blynk.begin(BLYNK_AUTH_TOKEN);
+
+  timer.setInterval(1000L, increment);
+}
+
+void loop()
+{
+  Blynk.run();
+  timer.run();
+}
+

libraries/Blynk/examples/More/ServerAsDataStorage/ServerAsDataStorage_SingleValue/ServerAsDataStorage_SingleValue.ino

@@ -0,0 +1,76 @@
+/*************************************************************
+  Blynk is a platform with iOS and Android apps to control
+  ESP32, Arduino, Raspberry Pi and the likes over the Internet.
+  You can easily build mobile and web interfaces for any
+  projects by simply dragging and dropping widgets.
+
+    Downloads, docs, tutorials: https://www.blynk.io
+    Sketch generator:           https://examples.blynk.cc
+    Blynk community:            https://community.blynk.cc
+    Follow us:                  https://www.fb.com/blynkapp
+                                https://twitter.com/blynk_app
+
+  Blynk library is licensed under MIT license
+  This example code is in public domain.
+
+ *************************************************************
+
+  This example shows you how you can use server as storage for
+  your data like EEPROM
+
+  App dashboard setup (optional):
+    Value display on V0
+ *************************************************************/
+
+/* Comment this out to disable prints and save space */
+#define BLYNK_PRINT Serial
+
+/* Fill in information from Blynk Device Info here */
+//#define BLYNK_TEMPLATE_ID           "TMPxxxxxx"
+//#define BLYNK_TEMPLATE_NAME         "Device"
+//#define BLYNK_AUTH_TOKEN            "YourAuthToken"
+
+
+#include <SPI.h>
+#include <Ethernet.h>
+#include <BlynkSimpleEthernet.h>
+
+BlynkTimer timer;
+int uptimeCounter;
+
+// This function will run every time Blynk connection is established
+BLYNK_CONNECTED() {
+  //get data stored in virtual pin V0 from server
+  Blynk.syncVirtual(V0);
+}
+
+// restoring counter from server
+BLYNK_WRITE(V0)
+{
+  //restoring int value
+  uptimeCounter = param.asInt();
+}
+
+void increment() {
+  uptimeCounter++;
+
+  //storing int in V0 pin on server
+  Blynk.virtualWrite(V0, uptimeCounter);
+}
+
+void setup()
+{
+  // Debug console
+  Serial.begin(9600);
+
+  Blynk.begin(BLYNK_AUTH_TOKEN);
+
+  timer.setInterval(1000L, increment);
+}
+
+void loop()
+{
+  Blynk.run();
+  timer.run();
+}
+