# Fusion 360 - another post-processor update for spindles

**URL:** <https://forum.onefinitycnc.com/t/fusion-360-another-post-processor-update-for-spindles/5136>\
**Category:** Fusion 360\
**Created:** [April 21, 2021, 12:00am UTC](https://forum.onefinitycnc.com/t/fusion-360-another-post-processor-update-for-spindles/5136 "2021-04-21T00:00:29Z")\
**Posts on this page:** 1\
**Showing post:** 5

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**Author:** ![blaghislain](https://sea2.discourse-cdn.com/flex022/user_avatar/forum.onefinitycnc.com/blaghislain/32/33736_2.png) [@blaghislain](https://forum.onefinitycnc.com/u/blaghislain)\
**Post date:** [April 29, 2021, 12:44pm UTC](https://forum.onefinitycnc.com/t/fusion-360-another-post-processor-update-for-spindles/5136/5 "2021-04-29T12:44:48Z")

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**Please dont take this as a negative feedback.**

**I’m happy to see that there are contributer like you that get involve and act to get the Onefinity Post Processor Evolve.**

That said, I did some review and wanted to give you my though and suggestion

- The baseline used to create your revision seem to be ‘$Revision: 43008’.  
This is an old revision that do not take in account Autodesk and Buildbotics changes and since onefinity post processor inherits from them this will eventually be a problem.  
Autodesk last revison for onefinity is 43242 (but also need adjustment as Onefinity support asked everybody to enable UseCircularInterpolation).

- Lack of UseCircularInterpolation property definition (it’s part of last autodesk 43242)

- New property ‘spindleDelay’ with default value of 0 second. Good idea. User can ajust if needed only.

- New property ‘spindlePause’ with default ‘true’ value. Good idea but the default value should be ‘false’ because this is a specific need that differ from common post processor and also most VFD spindle user will not use it. User can ajust if needed only.

- Syntax error found at line 582 (missing ; at the end of writeBlock sentence)

- Duplicated block line 583-589 should be removed as they appear where is suppose to at line 698-704. (Edit 2021-04-21 Finally lines mandatory)

- Need to update syntax to use the new property definitions implemented by autodesk.

- Default value of UseCircularInterpolation set to true in order to enable arc circular movement instead of linear circular movement.

- File in your post was not usable on my system because it has unix carriage return.

I did ajust v43242 and apply suggested change.  
Here is the file (EDIT 2021-04-30) [onefinity\_fusion360-v43242B.cps](https://forum.onefinitycnc.com/uploads/short-url/cKN9KikfkwjCrgAnTvbh7OvYxqY.cps) (53.0 KB) (upload://j0eL8LLaVbdVRAKjUh0KMnNtIyQ.cps) (52.8 KB)

Note: The need to use ‘spindleDelay’ and ‘spindlePause’ is less pertinent for HY Huanyand spindle user in particular for those who set PD014 SET 1.5 – DEFINE ACCELATI0N TIME TO 1.5 SECOND (default was 10).

Thanks

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