Folks,
Been using the machine pretty solid the last few days, no problems
noted. Fired up the machine today, hit the home button and neither the X
or Z (2 axis machine) incremented up, Velocity went up to the usual and
got a Joint 2 following error. None of the steppers moved. Cleared
error,clicked on orange power button, hit the home button again, same same.
Particulars:
Linuxcnc Version: 2.7.14
Debian Version: Wheezy
All patchs and updates up to date.
Computer was not rebooted prior to seeing the problem. Since rebooted,
still same problem
lspci -v reports both parallel port cards in use, one to the drive box
and the other to the MPEG. No errors showing up on startup. First card
shown is the controller card, second goes to the MPEG:
03:02.0 Communication controller: NetMos Technology PCI 9815 Multi-I/O
Controller (rev 01)
Subsystem: LSI Logic / Symbios Logic 2P0S (2 port parallel adaptor)
Flags: medium devsel, IRQ 19
I/O ports at ec00 [size=8]
I/O ports at e880 [size=8]
I/O ports at e800 [size=8]
I/O ports at e480 [size=8]
I/O ports at e400 [size=8]
I/O ports at e080 [size=16]
Kernel driver in use: parport_pc
03:03.0 Parallel controller: NetMos Technology PCI 9865 Multi-I/O
Controller (prog-if 03 [IEEE1284])
Subsystem: Device a000:2000
Flags: bus master, medium devsel, latency 64, IRQ 20
I/O ports at e000 [size=8]
I/O ports at dc00 [size=8]
Memory at febff000 (32-bit, non-prefetchable) [size=4K]
Memory at febfe000 (32-bit, non-prefetchable) [size=4K]
Capabilities: <access denied>
Kernel driver in use: parport_pc
mark@canecutter:/etc$ dmesg | grep par
[ 11.136861] parport0: PC-style at 0xec00 (0xe880), irq 19 [PCSPP,TRISTATE]
[ 11.232056] PCI parallel port detected: 9710:9815, I/O at
0xe800(0xe480), IRQ 19
[ 11.232111] parport1: PC-style at 0xe800 (0xe480), irq 19
[PCSPP,TRISTATE]
[ 11.328095] PCI parallel port detected: 14f2:0121, I/O at
0xe000(0x0), IRQ 20
[ 11.328127] parport2: PC-style at 0xe000, irq 20 [PCSPP,TRISTATE,EPP]
[ 23.398195] lp0: using parport0 (interrupt-driven).
[ 23.399047] lp1: using parport1 (interrupt-driven).
[ 23.399116] lp2: using parport2 (interrupt-driven).
[ 23.435304] ppdev: user-space parallel port driver
Swapped cards around, no difference.
Anybody run into this glitch before?
Thanks,
Mark
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