Some error msg?

johanan · August 28, 2016, 11:27am

An almost finished project stopped working.
It seems than no mater what I do I get this: VMDPE_2|0000000 on the monitor widow.
What does it mean?
Thanks

vshymanskyy · August 28, 2016, 8:07pm

What hardware do you use?

johanan · August 29, 2016, 5:51am

Arduino Due.
I found which line created this,and solved my problem. Whoever, what does it mean?
About saving data in the server lto simulate EEPROM, can you give a working example for saving and restoring 3 values ?
Regards

Dmitriy · August 29, 2016, 9:05am

github.com

blynkkk/blynk-library/blob/master/examples/More/ServerAsDataStorage/ServerAsDataStorage_MultiValue/ServerAsDataStorage_MultiValue.ino#L40


      
          //#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)
          {

johanan · August 29, 2016, 9:46am

Well, the truth is that I tried that, and didn’t work so well.
I’ll try again and see if I can debug it.
BTW,
for example, if I use V0 only as data storage, do I need any widget on my project that is bind to a virtual pin? ( I assume not, what does the server care if I have V0 on my app?)

Dmitriy · August 29, 2016, 10:06am

No. You don’t need widget