Running a Cylon-based node sample produces callback errors

[craigm26]

I was able to run the blink.js with Intel XDK after following :

https://github.com/intel-iot-devkit/edison-guides/wiki

and applied it to the sample code listed here: http://cylonjs.com/documentation/drivers/lidar-lite/

After running the sample in XDK through node and serial node (as a standalone file in /root), I'm producing the same errors - "ERROR: Callback already called" x about ten lines. Is this because when Cylon is built, the sample is already there? Do I just comment out or delete the example files or do I run the sample files from the Edison directly? -

$ node /etc....whatever the file path is to the sample loaded by the cylon library

EDIT: I should note that I am trying to use LiDAR-Lite and will be using that as a web-socket to report measurements. I did change the package.json to reflect the new name of the lidarlite.js as "main.js"

[rexstjohn]

Hello, can you share your code file for activating the Lidar?

With Edison you have to make some modifications to include references to using the Edison device. If you copy / pasted the exact Lidar sample you linked it won't work without some tweaks. I can help take a look.

[craigm26]

ah - yeah - that's I thought - I was able to run the generic samples from the Cylon package hosted on GitHub and not as well-versed on additional tweaks to make the LiDAR sample run. I've been extraordinarily busy lately - I'll see what I can do to post the error image from the xdk - it's the same output error made in XDK (serial and wifi) and Putty (serial). The XDK does have a debug editor which shows the file directory but still not well-versed enough to know exactly what I need to do to fix those errors.

[craigm26]

repository where Arduino code works for me: https://github.com/PulsedLight3D/LIDARLite_Basics/tree/master/Arduino/LIDARLite_Wire_Library_GetDistance_ContinuousRead