On Wed, 6 May 2020, Leonardo Marsaglia wrote:
Date: Wed, 6 May 2020 10:53:07 -0300
From: Leonardo Marsaglia <ldmarsag...@gmail.com>
Reply-To: "Enhanced Machine Controller (EMC)"
<emc-users@lists.sourceforge.net>
To: "Enhanced Machine Controller (EMC)" <emc-users@lists.sourceforge.net>
Subject: Re: [Emc-users] Mesa 7i73 keypad question/issue
Well, with the test component I made to show the codes I can see the codes
varying from 192 thru 240 or something like that. I find strange anyway that at
startup I have a code being shown just like if a key is pressed but without
connecting the cable to the 7i73.
I'm doubting about flashing the board or not to see if something changes. I
now I have the latest firmware but, could It be corrupted or something?
Its not likely that flashing would make any difference
It might be that an I/O pin has been damaged somehow
you might verify (with a voltmeter) that all the KB input pins
are high when idle (KEY 8..15 should be high when unconnected)
El mi??., 6 may. 2020 a las 9:59, andy pugh (<bodge...@gmail.com>) escribi??:
On Wed, 6 May 2020 at 13:49, Leonardo Marsaglia <ldmarsag...@gmail.com>
wrote:
> Indeed, I double checked that but the only params I've got are
> matrix_kb.0.tmax and matrix_kb.0.tmax-increased.
Ah, yes, the scan-related pins / params only exist when matrix_kb is
configured to actually perform the keyboard scanning.
--
atp
"A motorcycle is a bicycle with a pandemonium attachment and is
designed for the especial use of mechanical geniuses, daredevils and
lunatics."
?? George Fitch, Atlanta Constitution Newspaper, 1912
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