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LPC2148: fast_memory_access & dcc_downloads
#1
Hi,

I am using Embitz 1.11 to program the scepter board from elektor. This board contain a LPC2148.
All works good but I have two warnings in the openocd dos mode window:


First with dcc:
Warn : NOTE! DCC downloads have not been enabled, defaulting to slow memory writes. Type 'help dcc'.

Second with fast memory access
Warn : NOTE! Severe performance degradation without fast memory access enabled.Type 'help fast'.


I try to turn on manually openocd like this:
openocd -f lpc2148.cfg -f olimex-arm-usb-ocd.cfg


Connect with a telnet session with 'telnet localhost 4444' and type:
arm7_9 dcc_dowloads enable
arm7_9 fast_memory_access enable

That normally a good way to disable these warnings and works with a manual openocd/gdb session.

How can I do these commands automatically at the connection of Embitz gdb to openocd.


Thanks,

Stéphane
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#2
Use the debug interface "Generic" with devices "All".

Just type the command line arguments and the before and after connect commands for GDB.
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