The wait is over! You can now publish data from the Spark Core through the Cloud. Here’s the blog post: http://blog.spark.io/2014/03/11/spark-publish/ Here’s the Particle Docs reference: https://docs.particle.io/reference/firmware/electron/#particle-publish- Don’t want to go to the blog? Well s…

[image] gruvin: c_str() Just wanted to mention that I had issues with the spark.publish method because I could not figure out how to convert my data to a char* array. I come from Java and other higher level langauges where String concatenation never was an issue - and then I tried new String(…

Hi @hansamann It works like this (swiped from Stackoverflow.com ): String stringOne = "A long integer: "; stringOne += 123456789; //concat integer to string char charBuf[50]; //allocate C string stringOne.toCharArray(charBuf, 50) //copy from String memory in stringOne to C string memory charBuf…

Hi, How would I call the API from a webpage? something like this: https://api.spark.io/v1/events/ -H “Authorization: Bearer {access token}” thanks!

I’m thinking you might be referring to just a http in a web browser? For public events: https://api.spark.io/v1/events/?access_token=xx For specific events: https://api.spark.io/v1/events/event_name/?access_token=xxx For all your own events: https://api.spark.io/v1/devices/events/?access_toke…

If you want to simply load the data in your browser, that will work in some browsers. However the recommended way to get this into a webpage that you’ve created would be to use the EventSource javascript functionality: http://www.html5rocks.com/en/tutorials/eventsource/basics/

Hi @Dub Have you looked at this tutorial yet? [image] Tutorial: Getting Started with Spark.publish() Here’s a tutorial to get you started using Spark.publish(). Let’s imagine you want to monitor your core’s uptime, that is, how many hours, minutes, and seconds since the last time the c…

thanks Guys! This is great help for an RF guy! :smile:

Dave is there an ETA for the “webhook” support?

My hope was to release it this sprint, but there are implications with regards to making sure we’re not spamming services, and wanting to be sure it’s robust. I would estimate it’ll be ready this next sprint. Thanks, David

Ahh… the 80/20 rule. The devil is in the details. I wrote a Node.JS service a couple of weeks ago to post back to “webhooks” for our product at work that has similar throttling capability. Granted, it helps that the webhook destination is maybe 2 rows over in the data center, so it only takes a w…

Sprint 7: Particle.publish() released! Let's build a cloud-connected motion detector

General

bko March 24, 2014, 2:39pm 48

Hi @Dub

Have you looked at this tutorial yet?

Or this one:

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Sprint 7: Particle.publish() released! Let's build a cloud-connected motion detector

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