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<== Date ==> <== Thread ==>

Subject: Re: Problem with Motor Record on RTEMS on MVME5500
From: Kate Feng <feng1@bnl.gov>
To: Jim Eastman <Jim.Eastman@pro-dex.com>
Cc: EPICS Tech Talk <tech-talk@aps.anl.gov>
Date: Tue, 01 Mar 2011 11:54:48 -0500
Jim Eastman wrote:

Hi all,

So continuing to learn my way through all of this, I'm encountering a problem with using the motor record to control a MAXv. The basic setup: an MVME5500 running RTEMS 4.10 (with the bspExt code for the mvme5500), and I've tried both 3.14.11 and 3.14.12 versions of EPICS using version 6-5-2 of the motor record. Building and deploying the NoAsyn example app.

Here is my startup output:

-----------------------------------------

Welcome to rtems-4.10.0(PowerPC/Generic (classic FPU)/mvme5500) on MVME5500-0163

-----------------------------------------

Now BSP_mem_size = 0x1FE00000

Marvell GT64260B (Discovery I) hostbridge detected at bus0 slot0

BSP unlisted vendor, Bus0 Slot10 DeviceID 0x263388

TUNDRA PCI-VME bridge detected at bus1 slot0

Marvell GT64260B (Discovery I) hostbridge detected at bus8 slot0

BSP unlisted vendor, Bus8 Slot10 DeviceID 0x10088086

Universe II PCI-VME bridge detected at 0x82000000, IRQ 12

Universe Master Ports:

Port  VME-Addr   Size       PCI-Adrs   Mode:

0:    0x20000000 0x0E000000 0x90000000 A32, D64 [MBLT], Dat, Sup

1:    0x00000000 0x00FF0000 0x9F000000 A24, D64 [MBLT], Dat, Sup

2:    0x00000000 0x00010000 0x9FFF0000 A16, D64, Dat, Sup

Universe Slave Ports:

Port  VME-Addr   Size       PCI-Adrs   Mode:

0: 0x90000000 0x1FE00000 0x00000000 A32, Pgm, Dat, Sup, Usr, PWEN, PREN

Overriding main IRQ line PCI info with 76

Registering /dev/console as minor 0 (==/dev/ttyS0)

***** Initializing network *****

Startup.

Attaching MVME5500 1GHz NIC1

RTEMS-mvme5500 BSP Copyright (c) 2004,2005,2008, Brookhaven National Lab., Shuchen Kate Feng

***** Initializing NFS *****

Mount 10.40.30.108:/tftpboot/epics on /epics

RTEMS-RPCIOD $Release$, Till Straumann, Stanford/SLAC/SSRL 2002, See LICENSE file for licensing info.

RTEMS-NFS $Release$, Till Straumann, Stanford/SLAC/SSRL 2002, See LICENSE file for licensing info.

***** Starting EPICS application *****

#Startup script for loading and configuring an OMS MAXv controller.

< /epics/mvme5500/envPaths

epicsEnvSet("ARCH","RTEMS-mvme5500")

epicsEnvSet("IOC","iocNoAsyn")

dbLoadDatabase("/epics/mvme5500/dbd/motorRecord.dbd")

dbLoadDatabase("/epics/mvme5500/dbd/devOms.dbd")

dbLoadDatabase("/epics/mvme5500/dbd/NoAsyn.dbd")

NoAsyn_registerRecordDeviceDriver(pdbbase)

dbLoadTemplate("/epics/mvme5500/motor.substitutions")

MAXvSetup(1, 16, 0xF000, 190, 5, 10)

MAXvConfig(0, "AX LL PSO; AY LL PSO; AZ LL PSO; AT LL PSO; AU LH PSO; AV LH PSO; AR LH PSO; AS LH PSO;")

iocInit

Starting iocInit

############################################################################

## EPICS R3.14.12 $Date: Wed 2010-11-24 14:50:38 -0600$

## EPICS Base built Feb 25 2011

############################################################################

libbspExt - Warning: it seems that MCP support is not available on your CPU

or not implemented by your board. Address probing must

be performed in polling mode with interrupts disabled

Warning: bspExtMemProbe kills real-time performance.

         Your BSP does or can not use MCP exceptions - we

         must probe with INTERRUPTS DISABLED !!!

         use only during driver initialization

         clear the 'bspExtVerbosity' variable to silence this warning

Warning: bspExtMemProbe kills real-time performance.

         Your BSP does or can not use MCP exceptions - we

         must probe with INTERRUPTS DISABLED !!!

         use only during driver initialization

         clear the 'bspExtVerbosity' variable to silence this warning

Warning: bspExtMemProbe kills real-time performance.

         Your BSP does or can not use MCP exceptions - we

         must probe with INTERRUPTS DISABLED !!!

         use only during driver initialization

         clear the 'bspExtVerbosity' variable to silence this warning

Illegal field value PV: IOC:m1 motor_init_record_com(): card does not exist!

The jumper on the board is manufactured set to be "user mode". One needs to set it to a "Supervisory mode" to get it working. Hope this helps. I would have to find the
user's manual to find out which jumper it is.

Cheers,
Kate

Illegal field value PV: IOC:m2 motor_init_record_com(): card does not exist!

Illegal field value PV: IOC:m3 motor_init_record_com(): card does not exist!

Illegal field value PV: IOC:m4 motor_init_record_com(): card does not exist!

Illegal field value PV: IOC:m5 motor_init_record_com(): card does not exist!

Illegal field value PV: IOC:m6 motor_init_record_com(): card does not exist!

Illegal field value PV: IOC:m7 motor_init_record_com(): card does not exist!

Illegal field value PV: IOC:m8 motor_init_record_com(): card does not exist!

iocRun: All initialization complete

Here's what my motor.substitutions file looks like:

file "/epics/mvme5500/db/basic_motor.db"

{

pattern

{P, N, M, DTYP, C, S, DESC, EGU, DIR, VELO, VBAS, ACCL, BDST, BVEL, BACC, MRES, PREC, DHLM, DLLM, INIT, PREM, POST}

{IOC:, 1, "m$(N)", "OMS MAXv", 0, 0, "motor axis $(N)", degrees, Pos, 1, .1, .2, 0, 1, .2, 0.01, 5, 100, -100, "AN LL", "AF", "AN"}

{IOC:, 2, "m$(N)", "OMS MAXv", 0, 1, "motor axis $(N)", degrees, Pos, 1, .1, .2, 0, 1, .2, 0.01, 5, 100, -100, "AN LL", "AF", "AN"}

{IOC:, 3, "m$(N)", "OMS MAXv", 0, 2, "motor axis $(N)", degrees, Pos, 1, .1, .2, 0, 1, .2, 0.01, 5, 100, -100, "AN LL", "AF", "AN"}

{IOC:, 4, "m$(N)", "OMS MAXv", 0, 3, "motor axis $(N)", degrees, Pos, 1, .1, .2, 0, 1, .2, 0.01, 5, 100, -100, "AN LL", "AF", "AN"}

{IOC:, 5, "m$(N)", "OMS MAXv", 0, 4, "motor axis $(N)", degrees, Pos, 1, .1, .2, 0, 1, .2, 0.01, 5, 100, -100, "AN LL", "AF", "AN"}

{IOC:, 6, "m$(N)", "OMS MAXv", 0, 5, "motor axis $(N)", degrees, Pos, 1, .1, .2, 0, 1, .2, 0.01, 5, 100, -100, "AN LL", "AF", "AN"}

{IOC:, 7, "m$(N)", "OMS MAXv", 0, 6, "motor axis $(N)", degrees, Pos, 1, .1, .2, 0, 1, .2, 0.01, 5, 100, -100, "AN LL", "AF", "AN"}

{IOC:, 8, "m$(N)", "OMS MAXv", 0, 7, "motor axis $(N)", degrees, Pos, 1, .1, .2, 0, 1, .2, 0.01, 5, 100, -100, "AN LL", "AF", "AN"}

}

I'm not sure why I'm not able to communicate with the MAXv controller ( maybe it has something to do with the bspExt warnings? ). I hope that covers the relevant details. Any help or advice would be greatly appreciated. Thanks!

Regards,

Jim Eastman

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Replies:
RE: Problem with Motor Record on RTEMS on MVME5500 Jim Eastman
References:
Problem with Motor Record on RTEMS on MVME5500 Jim Eastman

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