Dear Andy,
At first thanks for your great help!
I have tried the code to switch my axis but i have still one error, when i
start
emc2 i have this message displayed :
code how generate this error :
loadrt and2 count=4
loadrt or2 count=2
loadrt invert count=1
addf and2.0 base-thread
addf and2.1 base-thread
addf and2.2 base-thread
addf and2.3 base-thread
addf or2.0 base-thread
addf or2.1 base-thread
addf invert.0 servo-thread
net inv motion.digital-out-00 => invert.0.in and2.0.in1 and2.2.in1
<------the error is in this line i thinks
net vmode invert.0.out => and2.2.in1 and2.3.in1
net p-step stepgen.2.step => and2.0.in0
net v-step stepgen.3.step => and2.1.in0
net p-dir stepgen.2.dir => and2.2.in0
net v-dir stepgen.3.dir => and2.3.in0
net pstep-sw and2.0.out => or2.0.in0
net vstep-sw and2.1.out => or2.0.in1
net pdir-sw and2.2.out => or2.1.in0
net vdir-sw and2.3.out => or2.1.in1
net sel-step or2.0.out => parport.0.pin-08-out
net sel-dir or2.1.out => parport.0.pin-09-out
--------------------------------START--------------------
Print file information:
RUN_IN_PLACE=no
EMC2_DIR=
EMC2_BIN_DIR=/usr/bin
EMC2_TCL_DIR=/usr/share/emc/tcl
EMC2_SCRIPT_DIR=
EMC2_RTLIB_DIR=/usr/realtime-2.6.32-122-rtai/modules/emc2
EMC2_CONFIG_DIR=
EMC2_LANG_DIR=/usr/share/emc/tcl/msgs
INIVAR=inivar
HALCMD=halcmd
EMC2_EMCSH=/usr/bin/wish8.5
EMC2 - 2.4.6
Machine configuration directory is '/home/turnmax/emc2/configs/ma-machine'
Machine configuration file is 'ma-machine.ini'
INIFILE=/home/turnmax/emc2/configs/ma-machine/ma-machine.ini
PARAMETER_FILE=emc.var
EMCMOT=motmod
EMCIO=io
TASK=milltask
HALUI=
DISPLAY=axis
NML_FILE=
Starting EMC2...
Starting EMC2 server program: emcsvr
Loading Real Time OS, RTAPI, and HAL_LIB modules
Starting EMC2 IO program: io
Shutting down and cleaning up EMC2...
Killing task emcsvr, PID=1909
Removing HAL_LIB, RTAPI, and Real Time OS modules
Removing NML shared memory segments
Cleanup done
----------------------------the error----------------------
Debug file information:
ma-machine.hal:62: Signal 'inv' of type 'bit' cannot add pin 'invert.0.in' of
type 'float'
1909
----------------------------end-----------------------------
PID TTY STAT TIME COMMAND
Stopping realtime threads
Unloading hal components
Kernel message information:
[ 490.624797] I-pipe: Domain RTAI registered.
[ 490.624807] RTAI[hal]: <3.8.1> mounted over IPIPE-NOTHREADS 2.6-03.
[ 490.624809] RTAI[hal]: compiled with gcc version 4.4.3 (Ubuntu
4.4.3-4ubuntu5) .
[ 490.624814] RTAI[hal]: mounted (IPIPE-NOTHREADS, IMMEDIATE (INTERNAL IRQs
DISPATCHED), ISOL_CPUS_MASK: 0).
[ 490.624816] PIPELINE layers:
[ 490.624819] dda4fe20 9ac15d93 RTAI 200
[ 490.624822] c085cb20 0 Linux 100
[ 490.647867] RTAI[malloc]: global heap size = 2097152 bytes, <BSD>.
[ 490.648153] RTAI[sched]: IMMEDIATE, MP, USER/KERNEL SPACE: <with RTAI OWN
KTASKs>, kstacks pool size = 524288 bytes.
[ 490.648158] RTAI[sched]: hard timer type/freq = APIC/12557635(Hz); default
timing: periodic; linear timed lists.
[ 490.648161] RTAI[sched]: Linux timer freq = 250 (Hz), TimeBase freq =
2210250000 hz.
[ 490.648163] RTAI[sched]: timer setup = 999 ns, resched latency = 2944 ns.
[ 490.648277] RTAI[usi]: enabled.
[ 490.734565] RTAI[math]: loaded.
[ 490.837693] config string '0x378 out '
[ 491.216187] RTAI[math]: unloaded.
[ 491.274550] SCHED releases registered named ALIEN RTGLBH
[ 491.288866] RTAI[malloc]: unloaded.
[ 491.388012] RTAI[sched]: unloaded (forced hard/soft/hard transitions: traps
0, syscalls 0).
[ 491.393736] I-pipe: Domain RTAI unregistered.
[ 491.393746] RTAI[hal]: unmounted.
--------------------------------END--------------------
can you explain me how i can fix that?
thanks again
Rgds
Moustapha Elhima
+33 6 09 99 21 97
P Penser à préserver l'environnement avant d'imprimer ce message. Merci
________________________________
De : Andy Pugh <a...@andypugh.fsnet.co.uk>
À : EMC developers <emc-developers@lists.sourceforge.net>
Envoyé le : Mer 24 novembre 2010, 15h 21min 57s
Objet : Re: [Emc-developers] switch an axis from an spindle to rotary axis
On 24 November 2010 13:32, ELHIMA Moustapha <melh...@yahoo.com> wrote:
> If it's possible to make in the M101 file hal command who can unlink my
> ports and hook them to the C axis ?
One solution would be to run an extra stepgen so that there is a
position-mode one linked to the C-axis position and a Velocity mode
one linked to spindle-speed-out. (looking at the quoted email it
seems you already have this).
You would then need to switch which stepgen is linked to the parallel
port pins. This could be done most neatly with a bit-mode mux2
component, but as there isn't one a slightly less elegant solution
will be needed using an assortment of and2, invert and or2 components
(alternatively it would be very easy to create a logic-level,
base-thread compatible mux2 based on the existing one)
loadrt and2 count=4
loadrt or2 count=2
loadrt invert count=1
addf and2.0 base-thread
addf and2.1 base-thread
addf and2.2 base-thread
addf and2.3 base-thread
addf or2.0 base thread
addf or2.1 base thread
addf invert.0 servo-thread
net inv motion.digital-out-00 => invert.0.in and2.0.in1 and2.2.in1
net vmode invert.0.out => and2.2.in1 and2.3.in1
net p-step stepgen.2.step => and2.0.in0
net v-step stepgen,3.step => and2.1.in0
net p-dir stepgen.2.dir => and2.2.in0
net v-dir stepgen.3.dir => and2.3.in0
net pstep-sw and2.0.out => or2.0.in0
net vstep-sw and2.1.out => or2.0.in1
net pdir-sw and2.2.out => or2.1.in0
net vdir-sw and2.3.out => or2.1.in1
net sel-step or2.0.out => parport.0.pin-NN-out
net sel-dir or2.1.out => parport.0.pin-NN-out
That should allow you to switch from one mode to another with M64 P0
and back with M65 P0
Note that this is written by hand with no access to EMC2, so pin names
and underlying logic can not be guaranteed.
If it was my machine I think I would write it all in a comp.
--
atp
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Tap into the largest installed PC base & get more eyes on your game by
optimizing for Intel(R) Graphics Technology. Get started today with the
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