STM32 C/C++ build environment using CodeSourcery Sourcery G++

[lanchon]

Posted on November 25, 2009 at 04:13

STM32 C/C++ build environment using CodeSourcery Sourcery G++

#fyi

[lanchon]

Posted on May 17, 2011 at 12:25

hi Miles,

I normally don't get my hands dirty with these things, I write mostly portable code and leave the details of toolchains to others. I had zero experience with GCC and with setting up a compiler so this was kind of a drag. Also, I never use debuggers (I instrument code instead) so I can't help you in the least bit with GDB. There's Anglia IDEaliST that I think can do debugging via OpenOCD, you could try that IDE. In my release I included a file called jtag/target.ini that was taken from IDEaliST 1.61. Apparently it's some kind of configuration file for GDB, but I wouldn't know. I included it in hopes that someone might find it useful...

[miles]

Posted on May 17, 2011 at 12:25

> Also, I never use debuggers (I instrument code instead) so I

> can't help you in the least bit with GDB. I had assumed gdb worked and that I did something wrong to break it. I'll keep working on gdb, and post back if I have success. Thanks, Miles

[gmonti64]

Posted on May 17, 2011 at 12:25

Hi,

I'm looking for a FAT implementation running on STM32, and reading this post, I would to signal a similar demo (Eclipse + GDB on STM32) at the following link

http://sites.google.com/a/stf12.net/developer-sw-fw/eclipse-demo

[sjo]

Posted on May 17, 2011 at 12:25

Quote:

GDB (the one included in the codesourcery toolchain) could connect with a ''target remote localhost:3333'', which would stop the app from running. Entering 'continue' would make it continue, but gdb became unresponsive, and did not return a '(gdb)' prompt after the continue command. gdb will go modal after a continue is executed, a ctrl-c will halt the target again. could you provide more info, openocd, gdb version etc - and any logs. Cheers sjo

[pandoraems]

Posted on May 17, 2011 at 12:25

Can someone with working GDB please post their setup?

I.e: - gdb version (anglia? codesourcery? ...) - gdb initialization file - any other tricks you've done to make it work? Thanks

[gmonti64]

Posted on May 17, 2011 at 12:25

Your GDB problem isn't clear for me.

I'm able to start a debug session and use standard features - Step Into, Step Over, Suspend and Resume. This is a good starting point for my project (FAT implementation on STM32). What about to contact the developer's demo? you can find the reference on the site. [ This message was edited by: gmonti64 on 02-07-2008 23:27 ]

[sjo]

Posted on May 17, 2011 at 12:25

I do not have a problem, i was trying to help with yours??

Cheers sjo

[andreas2]

Posted on May 17, 2011 at 12:25

I've got debugging up and running on both linux and winxp.

I've tried both CodeSourcery's gdb (the current, and the previous), as well as a recent gdb i compiled myself. I use OpenOCD (versions r653 to current, yagarto has a precompiled windows binary) with an Amontec JTAGkey (ft2232-based) interface. I can post the config file on request, have to clean it up a bit. Startup commands consist of something like: target remote :3333 load monitor reset thb main c I also wrote a gdb stub for debugging the target over a serial line. Quite usable, but it's work in progress. Debugging works great in both cases, both command line and from within eclipse.

[pandoraems]

Posted on May 17, 2011 at 12:25

thanks for the response Andreas

Yes, please clean the file up and post it here. I am sure you'll help a few like myself here by doing this. Cheers

[andreas2]

Posted on May 17, 2011 at 12:25

Ok, here it is... I use it mostly with r6xx something, I noticed recent versions have a cleaner variant in the src/target/target dir.

EDIT: Hum, I wonder where it went. I'll paste it inline: stm32_ft2cfg ------ daemon configuration telnet_port 4444 gdb_port 3333 gdb_detach reset gdb_memory_map enable gdb_flash_program enable daemon_startup reset interface interface ft2232 ft2232_device_desc ''Amontec JTAGkey'' ft2232_device_desc ''Amontec JTAGkey A'' ft2232_layout jtagkey ft2232_vid_pid 0x0403 0xcff8 jtag_speed 10 reset_config trst_and_srst jtag scan chain format L IRC IRCM IDCODE (Length, IR Capture, IR Capture Mask, IDCODE) jtag_device 4 0x1 0xf 0xe jtag_device 5 0x1 0x1 0x1e target configuration target target cortex_m3 little reset_halt 0 run_and_halt_time 0 30 working_area 0 0x20000000 0x5000 nobackup flash configuration flash bank stm32x 0 0 flash bank stm32x 0x08000000 0x20000 0 0 0 ------ [ This message was edited by: andreas1 on 08-09-2008 01:11 ]