> From: [email protected]
> Date: Mon, 2 Dec 2013 17:15:30 +0100
> To: [email protected]
> Subject: Re: [Emc-users] INI Tricks
> 
> 
> Am 02.12.2013 um 15:42 schrieb andy pugh <[email protected]>:
> 
> > On 2 December 2013 13:23, Charles Steinkuehler <[email protected]> 
> > wrote:
> > 
> >> Perhaps with the hacking taking place on motion and the path planner and
> >> whatnot, these can migrate to HAL where it seems like they belong.
> > 
> > Doing that will break every single existing configuration. (Unless the
> > new HAL pins take the rather unusual step of initialising themselves
> > from the INI file, if the entry exists)
> 

We should not be afraid to break things (if it makes sense) on major versions.
Since we will break things anyways if we add ja4 that is the time to break 
everything
else.

I now am wishing we had released 2.6 as it is and worked hard on 2.7 that will 
break
everything.
2.6 is going to take forever to be ready and it's over due now.
Since it seems quite a few people are using 2.6 now we will be breaking their 
configs
anways. (I realize that they knew that could happen, but if you wait so long to 
release
features that are wanted/needed then we are part to blame)

> yes, but automatic migration is possible:
> 
> parse the config values out of the ini file, create a .hal fragment using 
> these values to init pin values, and add that to HALFILES=.. after the .hal 
> file which loads  motmod
> 

I think we need to plan for changes that will break things occasionally rather 
then 
kludge two ways to do things.

Chris M

Chris M
                                          
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