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    Please Note This forum exists for community support for the Mango product family and the Radix IoT Platform. Although Radix IoT employees participate in this forum from time to time, there is no guarantee of a response to anything posted here, nor can Radix IoT, LLC guarantee the accuracy of any information expressed or conveyed. Specific project questions from customers with active support contracts are asked to send requests to support@radixiot.com.

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    Topics created by peadar

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      Overspeeding Androids

      Stories
      • • • peadar
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      I have purchased Andriod phone(Samsung Galaxy Pop). Now I am trying to edit excel sheet but I not getting any option to edit. How can I solve this problem. Please Give me any solution.

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      TCP to Serial and the nmea listener

      How-To
      • • • peadar
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      I'd like to share a little work-around my buddy and i discovered whilst developing a certain project.

      We use mango for our SCADA environment and especially love the flexibility of it.

      This is shown out in the way we use the nmea listener.

      PROJECT:
      We needed a way to parse a comma separated sentance from a self built board and micro-processor (16fxxx for the nerds out there)
      Well, the nmea listener did the trick, but then out in the field it proved a little difficult as rs232 doesn't really like a 15 mile cable!

      So we packaged it up with a modem and sent it via GPRS on, well, lets say TCP port 5555

      We then installed a piece of free software (see below) to forward the TCP message to a Virtual Serial Port - COM6.

      And...as you can see from the attached screenshots, it worked pretty well

      SOFTWARE:
      Mango (of course!)
      Virtual Serial Port Emulator from www.eterlogic.com (free for 32bit platform)
      Install the software and create a new 'connector' (er...com port) set it with defaults and tick the 'emulate baud rate' box.
      Then create a 'TCP Server'. Enter the TCP port you want the Server to listen on. Then choose the newly created serial port and in serial port settings, choose 19,200 baud and leave rest as default.
      Initialize the new 'Devices' and send some data.
      Create your NMEA listener as a data source in Mango and listen for data. With any luck, you should see some data coming in.

      THINGS TO WATCH OUT FOR:
      The NMEA listener is limited to 9600 baud. Thats fine, but your COM Port must be set to at least double that (19,200) for mango to hear your transmission.
      I don't know the exact reason, maybe someone else could offer an explanation.
      Don't 'enable' the NMEA data source in mango if you're trying to listen to test data. It will hog the serial port. I'm sure you know that, but it took me while to figure !!

      I hope someone finds this useful. After all we've benefited so much from this resource.

      njoy

      Attachment: download link

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      Nmea listener baud rate

      User help
      • • • peadar
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      Much of the code changes we have already submitted to Mango. We developed a few protocols (DNP3 IP and serial, IEC 101 IP and serial, an OPC client protocol (which has been under constant upgrading), ASCII text and serial reader), plus we implemented an API based on Web Services API so one can develop programs just by referencing the WSDL, plus Portuguese translation.
      http://www.monclerjacketsjp.com/

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      Yahoo Pipes, Mango and Google Maps

      How-To
      • • • peadar
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      Did you ever want to display feed from Yahoo Pipes?

      In my case, i show a Google Map of a vehicle's position in relative realtime
      The reason for this is that i am monitoring a bunch of data being relayed from a truck and wanted to display its position in realtime, on a map in the same webpage.

      Yahoo Pipes handles the KML data from my GPS Tracking Software, providing a live feed.

      I imagine you can display any Yahoo Pipes feed, its just i use the KML feature.

      this is a demo link i put up for all to see:
      http://limcoco.dyndns.org:9090/public_view.htm?viewId=4

      if you'd like to know more, just let me know and i'll post some sample code.

      Ps. remember please that i'm a bit of a novice, and there is probably a much simpler way of achieving what i've done here. :-)

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      Datalogging and Live display

      Stories
      • • • peadar
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      thats right. Using the http publisher feature. Just made sure all the parameter names match and it all works seamlessly...