On Sunday 25 November 2018 17:24:36 Gene Heskett wrote:
> Greetings Peter;
>
> Since I am building a whole new box to hold the 7i76 and a Sainsmart
> BoB plugged onto p2 of a 5i25, and this is an expensive card, I'm
> going slow.
>
> Currently under power so I can copy/paste stuff to you over my
> network, here's the current setup.
>
> 5i25 with 5i25_7i76_7i78 firmware in it, jumpers set to supply logic
> power to the 7i76 only(5i25's p3), 7i76 jumpers set for cable power.
>
> cr1 is lit to a normal brightness and those stepper sigs at logic 1
> are 5.00 to 5.01 volts.
>
> Zero volts anyplace on the orange connector for field power, and no
> heat detectable anyplace.
>
> Fire up linuxcnc -l, which will have buckets of errors because quite a
> few pins in its hal file probably do not exist, and I get the output
> to dmesg that looks like this:
>
> [ 52.975710] I-pipe: head domain RTAI registered.
> [ 52.975718] RTAI[hal]: compiled with gcc version 4.7.2 (Debian
> 4.7.2-5) . [ 52.975798] RTAI[hal]: mounted (IPIPE-NOTHREADS,
> IMMEDIATE (INTERNAL IRQs DISPATCHED), ISOL_CPUS_MASK: 0). [
> 52.975808] SYSINFO: CPUs 2, LINUX APIC IRQ 2312, TIM_FREQ 12467820,
> CLK_FREQ 3391559000, CPU_FREQ 3391559000 [ 52.978137]
> RTAI_APIC_TIMER_IPI: RTAI DEFINED 2314, VECTOR 2314;
> LINUX_APIC_TIMER_IPI: RTAI DEFINED 2312, VECTOR 2312 [ 52.978145]
> TIMER NAME: lapic; VARIOUSLY FOUND APIC FREQs: 12467820, 12467820,
> 12414750 [ 52.996445] RTAI[malloc]: global heap size = 2097152
> bytes, <BSD>. [ 52.996499] , <uses LINUX SYSCALLs>, kstacks pool
> size = 524288 bytes. [ 52.996507] RTAI[sched]: hard timer type/freq
> = APIC/12467820(Hz); default timing: oneshot; linear timed lists. [
> 52.996512] RTAI[sched]: Linux timer freq = 250 (Hz), TimeBase freq =
> 3391559000 hz. [ 52.996516] RTAI[sched]: timer setup = 999 ns,
> resched latency = 2944 ns. [ 53.017666] RTAI[math]: loaded.
> [ 53.360074] hm2: loading Mesa HostMot2 driver version 0.15
> [ 53.368632] hm2_pci: loading Mesa AnyIO HostMot2 driver version 0.7
> [ 53.368691] hm2_pci: discovered 5i25 at 0000:04:02.0
> [ 53.369076] hm2/hm2_5i25.0: Smart Serial Firmware Version 43
> [ 53.426843] hm2/hm2_5i25.0: 34 I/O Pins used:
> [ 53.426850] hm2/hm2_5i25.0: IO Pin 000 (P3-01): StepGen #0, pin
> Direction (Output) [ 53.426855] hm2/hm2_5i25.0: IO Pin 001
> (P3-14): StepGen #0, pin Step (Output) [ 53.426859] hm2/hm2_5i25.0:
> IO Pin 002 (P3-02): StepGen #1, pin Direction (Output) [
> 53.426863] hm2/hm2_5i25.0: IO Pin 003 (P3-15): StepGen #1, pin
> Step (Output) [ 53.426868] hm2/hm2_5i25.0: IO Pin 004 (P3-03):
> StepGen #2, pin Direction (Output) [ 53.426872] hm2/hm2_5i25.0:
> IO Pin 005 (P3-16): StepGen #2, pin Step (Output) [ 53.426876]
> hm2/hm2_5i25.0: IO Pin 006 (P3-04): StepGen #3, pin Direction
> (Output) [ 53.426880] hm2/hm2_5i25.0: IO Pin 007 (P3-17):
> StepGen #3, pin Step (Output) [ 53.426884] hm2/hm2_5i25.0: IO
> Pin 008 (P3-05): IOPort [ 53.426887] hm2/hm2_5i25.0: IO Pin 009
> (P3-06): IOPort [ 53.426891] hm2/hm2_5i25.0: IO Pin 010 (P3-07):
> IOPort [ 53.426894] hm2/hm2_5i25.0: IO Pin 011 (P3-08): IOPort [
> 53.426898] hm2/hm2_5i25.0: IO Pin 012 (P3-09): IOPort [
> 53.426901] hm2/hm2_5i25.0: IO Pin 013 (P3-10): IOPort [
> 53.426905] hm2/hm2_5i25.0: IO Pin 014 (P3-11): Encoder #0, pin
> Index (Input) [ 53.426909] hm2/hm2_5i25.0: IO Pin 015 (P3-12):
> Encoder #0, pin B (Input) [ 53.426913] hm2/hm2_5i25.0: IO Pin
> 016 (P3-13): Encoder #0, pin A (Input) [ 53.426917] hm2/hm2_5i25.0:
> IO Pin 017 (P2-01): IOPort [ 53.426921] hm2/hm2_5i25.0: IO
> Pin 018 (P2-14): IOPort [ 53.426924] hm2/hm2_5i25.0: IO Pin 019
> (P2-02): IOPort [ 53.426928] hm2/hm2_5i25.0: IO Pin 020 (P2-15):
> IOPort [ 53.426931] hm2/hm2_5i25.0: IO Pin 021 (P2-03): IOPort [
> 53.426934] hm2/hm2_5i25.0: IO Pin 022 (P2-16): IOPort [
> 53.426938] hm2/hm2_5i25.0: IO Pin 023 (P2-04): IOPort [
> 53.426941] hm2/hm2_5i25.0: IO Pin 024 (P2-17): IOPort [
> 53.426945] hm2/hm2_5i25.0: IO Pin 025 (P2-05): PWMGen #0, pin Out0
> (PWM or Up) (Output) [ 53.426950] hm2/hm2_5i25.0: IO Pin 026
> (P2-06): PWMGen #0, pin Not-Enable (Output) [ 53.426954]
> hm2/hm2_5i25.0: IO Pin 027 (P2-07): PWMGen #0, pin Out1 (Dir or
> Down) (Output) [ 53.426958] hm2/hm2_5i25.0: IO Pin 028 (P2-08):
> IOPort [ 53.426961] hm2/hm2_5i25.0: IO Pin 029 (P2-09): IOPort [
> 53.426965] hm2/hm2_5i25.0: IO Pin 030 (P2-10): IOPort [
> 53.426968] hm2/hm2_5i25.0: IO Pin 031 (P2-11): IOPort [
> 53.426972] hm2/hm2_5i25.0: IO Pin 032 (P2-12): IOPort [
> 53.426975] hm2/hm2_5i25.0: IO Pin 033 (P2-13): IOPort [
> 53.427131] hm2/hm2_5i25.0: registered
> [ 53.427134] hm2_5i25.0: initialized AnyIO board at 0000:04:02.0
> [ 54.020944] hm2_5i25.0: dropping AnyIO board at 0000:04:02.0
> [ 54.020954] hm2/hm2_5i25.0: unregistered
> [ 54.021020] hm2_pci: driver unloaded
> [ 54.024352] hm2: unloading
> [ 56.183853] RTAI[math]: unloaded.
> [ 56.187436] SCHED releases registered named ALIEN PEDV$D
> [ 56.191716] RTAI[malloc]: unloaded.
> [ 56.288026] RTAI[sched]: unloaded (forced hard/soft/hard
> transitions: traps 0, syscalls 0). [ 56.291097] I-pipe: head domain
> RTAI unregistered.
> [ 56.291181] RTAI[hal]: unmounted.
>
> Note, no error shown but no smart serial showing up either.
>
> #> gene@GO704:~$ cat ~/linuxcnc_debug.txt
> 3843
> PID TTY STAT TIME COMMAND
> Stopping realtime threads
> Unloading hal components
>
> no error there either.
>
> gene@GO704:~$ cat ~/linuxcnc_print.txt
> RUN_IN_PLACE=no
> LINUXCNC_DIR=
> LINUXCNC_BIN_DIR=/usr/bin
> LINUXCNC_TCL_DIR=/usr/lib/tcltk/linuxcnc
> LINUXCNC_SCRIPT_DIR=
> LINUXCNC_RTLIB_DIR=/usr/realtime-3.4-9-rtai-686-pae/modules/linuxcnc
> LINUXCNC_CONFIG_DIR=
> LINUXCNC_LANG_DIR=/usr/share/linuxcnc/tcl/msgs
> INIVAR=inivar
> HALCMD=halcmd
> LINUXCNC_EMCSH=/usr/bin/wish8.5
> Using previous inifile:
> /home/gene/linuxcnc/configs/GO704fast/GO704fast.ini
> INIFILE=/home/gene/linuxcnc/configs/GO704fast/GO704fast.ini
> VERSION=1.1
> PARAMETER_FILE=linuxcnc.var
> TASK=milltask
> HALUI=halui
> DISPLAY=axis
> COORDINATES=X Y Z A
> KINEMATICS=trivkins
> Starting LinuxCNC server program: linuxcncsvr
> Loading Real Time OS, RTAPI, and HAL_LIB modules
> Starting LinuxCNC IO program: io
> Starting HAL User Interface program: halui
> Killing task linuxcncsvr, PID=3843
> Removing HAL_LIB, RTAPI, and Real Time OS modules
> Removing NML shared memory segments
>
> no error there either...
>
> Is this normal when no field power is present?
>
> Thanks Peter.
I now have it screwed down, and jumpers sopposedly moved to supply the
whole card from a teeny, 1.75 amp 12.6 volt switcher.
So W1, down near the teeny regulator is jumpered on the left pair of pins
w2 is set to right, and w3 is now left for operate mode.
cr2 looks to be a decent brightness, but cr1 is dark, with the parport
cable on it or off it, and does not light now up when the conputer is
fired up. VIN on tb3 shows the +12.6 from the teeny psu. Only tb3-1 and
tb3-8 are connected to the psu, in the proper polarity. I had previously
had field power on tb3-1 and tb3-8, but with cable power, and cr1 then
lights up, but the dmesg remains as shown above, and no sign of sserial,
tis still blank.
And an attempt to start Lcnc generates a dmseg exactly as shown above.
Next?
Thanks Peter.
--
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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