Experimental Physics and
Industrial Control System

Vladis Korobov <[email protected]> · Mon, 9 Sep 2002 12:22:02 +0200 (MEST)

Hi all,

I began to test SBS PC6 embedded computer. It has PENTIUM compatible CPU.
There is BSP for this target for Tornado II. I use R3.13.6 Epics release.
To build Epics I added file CONFIG.Vx.sbs_pc6 derived from CONFIG.Vx.pc486
just by replacing appropriate compilation options (taken from BSP).

This file looks like:

# Created by Korobov for SBS PC6
# CONFIG.Vx.sbs_pc6
#
# This file is maintained by the EPICS community.

# Vx GNU cross compiler suffix
CMPLR_SUFFIX = 386

# For Vx directories of form:
#   $(VX_DIR)/$(HOST_ARCH).$(ARCH_CLASS)/bin
ARCH_CLASS = sbs_pc6

ARCH_DEP_CFLAGS = -DCPU=PENTIUM -mpentium -DCPU_VARIANT=PENTIUM
ARCH_DEP_CXXFLAGS += -x 'c++'
ARCH_DEP_CFLAGS +=   -fno-builtin -fno-defer-pop

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

Epics core was built successfully. I created some test database and
downloaded it into the IOC. From IOC side it seems to work OK.
But when I try to access any records from outside after starting any
CA clients I get messages (on client side):

.../iocinf.c: bad UDP msg from epicsPC20.desy.de:5064

What could be the cause of such behaviour.

Thanks in advance for any help or ideas,

V.Korobov

Experimental Physics and Industrial Control System

Experimental Physics and
Industrial Control System