On Tue, 30 Jun 2015, Gene Heskett wrote:

> Date: Tue, 30 Jun 2015 23:26:15 -0400
> From: Gene Heskett <[email protected]>
> Reply-To: "Enhanced Machine Controller (EMC)"
>     <[email protected]>
> To: [email protected]
> Subject: Re: [Emc-users] flashing with mesaflash?
> 
> On Tuesday 30 June 2015 21:48:22 Peter C. Wallace wrote:
>> On Tue, 30 Jun 2015, Gene Heskett wrote:
>>> Date: Tue, 30 Jun 2015 21:32:48 -0400
>>> From: Gene Heskett <[email protected]>
>>> Reply-To: "Enhanced Machine Controller (EMC)"
>>>     <[email protected]>
>>> To: "Enhanced Machine Controller (EMC)"
>>> <[email protected]> Subject: [Emc-users] flashing with
>>> mesaflash?
>>>
>>> I have installed these file from 5i25.zip, into
>>> /lib/firmware/hm2/5i25: gene@GO704:/lib/firmware/hm2$ ls -l 5i25
>>> total 348
>>> -rw-r--r-- 1 root root 340704 Sep  5  2014 5i25_prob_rfx2.bit
>>> -rw-r--r-- 1 root root   9504 Jan 17  2014 5i25_prob_rfx2.xml
>>>
>>> But which is it that I am supposed to write to the 5i25, using
>>> mesaflash? ISTR its the .xml file but its been a year or so since
>>> the last time I did it.
>>
>> You write .bit files with mesaflash, for a 5I25 you want to make sure
>> you write bitfiles that have a 5i25_xxxxx.bit file name also
>>
> In this case, it looks like prob_rfx2.bit was the correct file.  No
> errors on the --write, or --reload which according to the
> mesaflash --help screen, can sub for the power cycle.
>
> And I fooled around with pncconf and finally got it to write a config
> directory.  But its too late to test it now.  Tomorrow if I get the
> spindle motor re-installed. Whoever put it together at the factory ought
> to be fired, the black motor lead that connects to the load side of a
> back panel fuse holder, was not soldered, only being held against the
> connector tab by the heat shrink!
>
> Unforch, I am not going to have it carving parts by the 7th, when my
> youngest son is coming in for 2 or 3 days of target practice.  The
> photo-interrupters and limit/home switches are predicted to arrive on
> the 7th. By then I expect the faster breakout board will have arrived.
>
>> The 5I25 manual has an example command line
>
> Yes, for a configuration that is not of any great interest or use to me.
>
> What I need next is a translator table that converts the module numbers I
> see in pncconf, to pin numbers on plug 2 of the board.  Humm, doesn't
> dmesg report that?  Yes, it did on the lathe, so that will suffice
> there.  And probably far less confusin because its as its seen at fire
> up LCNC time.  I don't think I'd want to consider the complexity of a
> table that covered all possible options, it might nudify the amazon
> forest.
>
>>> Some install docs in that 5i25.zip sure would be handy.
>
> Specifically, where to put ALL the files in it.
>
> Thanks Peter.


The bitfiles dont need to be installed anywhere, you just pick one thats 
appropriate for you application/daughtercard and write it.

The .pin files are the referernce info for a particular configuration 
so for example prob_rfx2.pin shows the configuration modules and pinout

Also mesaflash can display this information for installed hardware:

sudo mesaflash --device 5i25 --readhmid

>
> Cheers, Gene Heskett
> -- 
> "There are four boxes to be used in defense of liberty:
> soap, ballot, jury, and ammo. Please use in that order."
> -Ed Howdershelt (Author)
> Genes Web page <http://geneslinuxbox.net:6309/gene>
>
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Peter Wallace
Mesa Electronics

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