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paul on Error "Index exceeds matrix dimensions"

Hello, I am getting error "Index exceeds matrix dimensions" after running this peace of code in matlab analysis.  readChannelID = 106292; pumpFieldId = 5; readAPIKey = 'myApiKey'; timeRange = 10;...

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Adarsh_Murthy on Error "Index exceeds matrix dimensions"

Hi Paul,  I couldn't reproduce the error on my end since channel 106292 is a private channel. I replaced the channel ID with 12397, and the following code worked: readChannelID = 12397; pumpFieldId =...

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paul on Error "Index exceeds matrix dimensions"

Here you go [spoiler] {"channel":{"id":106292,"name":"Solar...

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David on Average 3 fields and dynamic update

Exactly what I was looking for.  Thanks for the help! 

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piajola on Export matlab visualisation as an image?

Hi Vinod, Thank you very much for your explanation and offer. Sorry for the delayed post Reading PLOT and YYAXIS and trying I have now the plots going to Dropbox   Again thanks a lot 

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alk0v on RFE: Save without running (or run without action)

Any updates? It's really problem.

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Adarsh_Murthy on Error "Index exceeds matrix dimensions"

Thanks for sharing the data. I am able to reproduce the error. While we are working on fixing thingSpeakRead, here are two options that you could consider: Option 1: - Enable Field 4: In the channel...

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Adarsh_Murthy on MATLAB Error: ThingSpeak encountered an internal error. Try...

The plot function on ThingSpeak has been updated to resolve the error. You can now visualize ThingSpeak channel data using the plot function even when xdata is a datetime vector. For example: [data,...

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paul on Error "Index exceeds matrix dimensions"

I used option 2 and it works now. Thanks for help

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clag on Adding units to Google Gauge: ie. %, hPa, °C

I'd like to be able to add units to the bottom value on google gauges. I have tried: var formatter = new google.visualization.NumberFormat({pattern: "#'%'"}); but cannot get it to work. also: var...

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Adarsh_Murthy on TimeControl/React App with MATLAB Analysis Code Errors

When you have MATLAB Analysis code that uses a TimeControl, the TimeControl stops running if there are a number of consecutive errors in the MATLAB Analysis code. You can choose to receive an alert via...

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Vinod on Adding units to Google Gauge: ie. %, hPa, °C

I have this code that puts the units on a gauge. Perhaps you can modify it for your use case:   <script type='text/javascript'...

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piajola on TimeControl/React App with MATLAB Analysis Code Errors

Hi Adarsh, From my Analysis and TimeControls (1 hour frequency). I have "troubles" with two of them First Analysis ends with Webwrite to Pushingbox server that sometimes reply 502 error and I have a...

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Vinod on TimeControl/React App with MATLAB Analysis Code Errors

The behavior is documented here as "When you have MATLAB Analysis code that uses a React, React stops running if there are a number of consecutive errors in the MATLAB Analysis code. You can choose to...

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piajola on TimeControl/React App with MATLAB Analysis Code Errors

Hi Vinod, Thank you for answering me. So as the try - catch reduces a lot the Pushingbox server error in accepting data from TS, I would try then a wait before the webwrite in catch, in pseudo code:...

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Parth18 on Receiving Data from IOT to esp8266 using PSoC 4200 BLE

I have interfaced the ESP8266 WIFI to the PSoC4200 BLE board via UART interface. Now I have to receive data from the IOT via a GET request. I searched many forums but I only found solutions with...

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Vinod on TimeControl/React App with MATLAB Analysis Code Errors

If you are looking to send email from MATLAB on some error condition, you can do so following the directions here. You can generate an app specific password in gmail and use the SENDMAIL function in...

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Vinod on Receiving Data from IOT to esp8266 using PSoC 4200 BLE

If you are just looking to GET the last datapoint on a channel, you could GET the  https://thingspeak.com/channels/<CHANNEL_NUMBER>/fields/<FIELD_NUMBER>/last.json , for example. If you are...

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poor_red_neck on HTTP Post won't update channel, HTTP Get does...

So I'm starting at bare bones here...  One of the fields on my channel is going to be manually updated by a web client. It will then be read by an ESP8266 for another function. The HTTP GET link...

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rw950431 on HTTP Post won't update channel, HTTP Get does...

Are you certain that the data is not updated?   If you dump out the channel contents as a CSV file what is the contents of entry 11? 

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