Problems with demo software for lpc2378-stk

Development Boards MicroMod
1

Hello,

I’ve bought the OLIMEX lpc-2378-stk and the arm-jtag for the parallel port and I try to run the provided examples. I’m using the newest IAR EW and openocd-pp (r279).

I can build the GettingStarted project, after I changed the inarm.h includes to intrinsics.h. If I start openocd and try to debug the project I get a lot of messages in the openocd console and in the WB Log, but nothing happens.

what am I doing wrong ???

The output of openocd is:

D:\Programme\openocd-r279\bin>openocd-pp -f lpc2xxx_pp.cfg
Info: openocd.c:93 main(): Open On-Chip Debugger (2008-02-02 15:00 CET) svn:
279
Info: openocd.c:94 main(): $URL: http://svn.berlios.de/svnroot/repos/openocd/
trunk/src/openocd.c $
Info: jtag.c:1261 jtag_examine_chain(): JTAG device found: 0x4f1f0f0f (Manufa
cturer: 0x787, Part: 0xf1f0, Version: 0x4)
Warning: embeddedice.c:175 embeddedice_build_reg_cache(): EmbeddedICE version 7
detected, EmbeddedICE handling might be broken
Warning: arm7_9_common.c:755 arm7_9_assert_reset(): srst resets test logic, too
Info: server.c:67 add_connection(): accepted ‘gdb’ connection from 0
Warning: arm7_9_common.c:2087 arm7_9_write_memory(): memory write caused data ab
ort (address: 0x00000008, size: 0x4, count: 0x1)
Warning: arm7_9_common.c:2087 arm7_9_write_memory(): memory write caused data ab
ort (address: 0x00000008, size: 0x4, count: 0x1)
Warning: arm7_9_common.c:2087 arm7_9_write_memory(): memory write caused data ab
ort (address: 0x00000008, size: 0x4, count: 0x1)
:
:
:
Warning: arm7_9_common.c:2087 arm7_9_write_memory(): memory write caused data ab
ort (address: 0x001021c8, size: 0x4, count: 0xe)
Warning: arm7_9_common.c:1922 arm7_9_read_memory(): memory read caused data abor
t (address: 0x00100000, size: 0x4, count: 0x32)
:
:
Warning: arm7_9_common.c:1922 arm7_9_read_memory(): memory read caused data abor
t (address: 0x00102100, size: 0x4, count: 0x10)

the log output from the EW is

*Sat Feb 16 18:16:23 2008: Loaded macro file: D:\Programme\IAR Systems\Embedded Workbench 5.0 Kickstart\ARM\config\flashloader\NXP*
FlashNXPLPC512k2.mac
Sat Feb 16 18:16:27 2008: 9604 bytes downloaded and verified (2.94 Kbytes/sec)
Sat Feb 16 18:16:27 2008: Loaded debugee: D:\Programme\IAR Systems\Embedded Workbench 5.0 Kickstart\ARM\config\flashloader\NXP\FlashNXPLPC512k2.out
Sat Feb 16 18:16:27 2008: Target reset
Sat Feb 16 18:16:29 2008: Program exit reached.
*Sat Feb 16 18:16:30 2008: Loaded macro file: D:\Dokumente und Einstellungen\Administrator\Eigene Dateien\butterfly\BACKUPED\Programmierung\ARM*
LPC2378-DEMO\arm\examples\NXP\LPC23xx\IAR-LPC-2378-SK\GettingStarted\config\Flash.mac
Sat Feb 16 18:16:31 2008: 1892 bytes downloaded into FLASH and verified (0.50 Kbytes/sec)
*Sat Feb 16 18:16:31 2008: Loaded debugee: D:\Dokumente und Einstellungen\Administrator\Eigene Dateien\butterfly\BACKUPED\Programmierung\ARM*
LPC2378-DEMO\arm\examples\NXP\LPC23xx\IAR-LPC-2378-SK\GettingStarted\Flash Debug\Exe\GettingStarted.out
Sat Feb 16 18:16:31 2008: Target reset

I hope someone can help me.

cheers

2

I cant help you with your IAR question, but may i suggest you switch to Rowley, You will not be sorry you did.

http://www.rowley.co.uk/index.htm

3

JohannesH:
Hello,

I’ve bought the OLIMEX lpc-2378-stk and the arm-jtag for the parallel port and I try to run the provided examples. I’m using the newest IAR EW and openocd-pp (r279).

I can build the GettingStarted project, after I changed the inarm.h includes to intrinsics.h. If I start openocd and try to debug the project I get a lot of messages in the openocd console and in the WB Log, but nothing happens.

what am I doing wrong ???

The WHAT is fairly clear from your OpenOCD log, but the WHY I do not know. All of your write aborts are due to trying to write to the FLASH memory area, which of course you can not do, so ARM throws an abort. The read aborts are due to trying to read from the RESERVED ADDRESS SPACE, which is something else you can not do, so ARM throws an abort.

Why your debugger is trying to get OpenOCD to do that seems to be the main question??? Apparently something is not configured correctly in your IDE? Maybe your IDE is set up to consider the FLASH memory addresses as RAM memory addresses that can just be written to?

Sorry if that was not much help.

–Dave