Posted on November 20, 2015 at 17:37Hi All,
I have recently moved over to using a Segger J-Link JTAG adapter. I'm using JLinkGDBServer, ARM Tools GDB in eclipse.
The device on my target hardware is an STM32F427II. It appears that I only have R/W access to the SRAM and have Read access to CCMRAM and BKSPRAM. I'm trying to enable Write access to these memory areas.
I have a break point setup and a structure already initialised by the processor in BKSPAM. I see the structure in the expressions view.
I'm sending gdb the following command:
set mem inaccessible-by-default off
to force access to the entire memory space. From the gdb console I've also tried:
mon info mem
To see what memory ranges the server has enabled for the device. It returns:
Target does not support this command.
I've looked for further device configuration files in the installation folder but none seem to be associated with JLinkGDBServer.
I appreciate any assistance in enabling write access to these memory ranges,
Best Reagards, Kirem
