May 19, 2020, 18:14 by [email protected]:
> Well seems like my brain started working again and I found out that this
> construction fits that task:
>
> os.system("halcmd setp hm2_5i25.0.pwmgen.00.scale %s "%(c.find('SPINDLE',
> 'MAXRPM')))
>
> On a side note according to this post:
> https://www.mail-archive.com/[email protected]&q=subject:%22%5C%5BMachinekit%5C%5D+Machinekit+Advanced+HAL+Tutorial%22&o=newest&f=1
> Parameters are depreciated in machinekit-hal so,
> It could seem like a great idea to convert all the Params in hm2 to pins ?
> Unless there are worries about breaking too many existing Machinekit mesa hm2
> configs ?
>
Look at https://github.com/machinekit/machinekit-hal/issues/260 - the idea to
delete lower functions and make the Parameters C API simply call Pin API
probably has the best chance at being passable.
Cern.
>
> Best wishes
> Michael Brown
>
>
>
>
> On Tuesday, May 19, 2020 at 5:47:05 PM UTC+2, Michael Brown wrote:
>
>> Perhaps I will clarify if I point directly to the exact file I'm attempting
>> to rectify:
>> https://github.com/the->> snowwhite/Hm2-soc_FDM/blob/>>
>> work/Cramps/PY/OX/cramps.py#>> L91
>>
>> I'm trying to replace the hard coded 12000 below with the parameter
>> MAXRPM from the .ini file
>> <https://github.com/the-snowwhite/Hm2-soc_FDM/blob/work/Cramps/PY/OX/ox.ini#L382>
>> os.system('halcmd setp hm2_5i25.0.pwmgen.00.scale 12000')
>>
>> I cannot see how to make this work:
>>
>> os.system('halcmd setp hm2_5i25.0.pwmgen.00.scale >> c>> .>> f>> ind>> (>>
>> 'SPINDLE'>> , >> 'MAXRPM'>> )>> ')
>>
>>
>> On Tuesday, May 19, 2020 at 5:05:42 PM UTC+2, Bas de Bruijn wrote:
>>
>>>
>>>
>>>
>>>
>>>
>>>
>>>
>>> From:>>> >>> [email protected] <>>>> <>>>
>>> [email protected] <>>>> > >>> On Behalf Of >>> justin White
>>> Sent:>>> Tuesday, 19 May 2020 17:01
>>> To:>>> Machinekit <>>> [email protected] <>>>> >
>>> Subject:>>> Re: [Machinekit] Re: halcmd setp equivalent in python
>>>
>>>
>>>
>>>
>>>
>>>
>>>
>>> Yeah, I forgot Machinekit is in a perpetual state of "this might work the
>>> way it used to".....or "maybe not". I've recompiled components to swap
>>> parameters for pins but I don't think I'd try with a hm2 driver.
>>>
>>>
>>>
>>>
>>>
>>> If all you want to do is set a parameter from an .ini line you don't have
>>> to do anything with Python whatsoever (unless there's some reason you
>>> really want to). All you need to do is:
>>>
>>>
>>>
>>>
>>>
>>> In the .ini
>>>
>>>
>>>
>>>
>>>
>>> [SPINDLE]
>>>
>>>
>>> MAXRPM = 12000
>>>
>>>
>>>
>>>
>>>
>>> In the hal file:
>>>
>>>
>>> setp hm2_5i25.0.pwmgen.00.scale [SPINDLE]MAXRPM
>>>
>>>
>>>
>>>
>>>
>>> That's the pretty standard usage, or am I missing something?
>>>
>>>
>>>
>>>
>>>
>>>
>>>
>>>
>>>
>>>
>>>
>>> Yes, we were talking of doing this from python (see subject)
>>>
>>>
>
>
>
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