Search found 31 matches

by gmb42
Thu Oct 25, 2012 9:26 pm
Forum: Development and Feedback
Topic: ChibiOS OpenOCD support
Replies: 179
Views: 47049

Re: ChibiOS OpenOCD support

Yes, in gdb I use "tar ext :3333" and openocd crashes if I use "rtos -auto". Do you want openocd debug output?
by gmb42
Thu Oct 25, 2012 9:08 pm
Forum: Development and Feedback
Topic: ChibiOS OpenOCD support
Replies: 179
Views: 47049

Re: ChibiOS OpenOCD support

oops, misfire. It's there now.
by gmb42
Thu Oct 25, 2012 9:01 pm
Forum: Development and Feedback
Topic: ChibiOS OpenOCD support
Replies: 179
Views: 47049

Re: ChibiOS OpenOCD support

openocd is built from master git.

I've attached my elf file. It's for an stm32f4 disco that runs the ChibiOS shell on the OTG USB and reads temperature values from a MAX31855 thermocouple interface on SPI2. It's using ChibiOS 2.5.1.

Running with "-rtos ChibiOS" works well.
by gmb42
Thu Oct 25, 2012 8:13 pm
Forum: Development and Feedback
Topic: ChibiOS OpenOCD support
Replies: 179
Views: 47049

Re: ChibiOS OpenOCD support

Thanks for that, although I was really wanting to push the -c ... stuff into the cfg file. The stm32f4discovery.cfg already allows the flashing etc. FYI, if I use "-rtos auto" then openocd crashes. I get the following bt: #0 0xb7fdd424 in __kernel_vsyscall () #1 0xb7e271df in raise () from...
by gmb42
Wed Oct 24, 2012 10:12 pm
Forum: Development and Feedback
Topic: ChibiOS OpenOCD support
Replies: 179
Views: 47049

Re: ChibiOS OpenOCD support

@mabl I saw in your screenshot you have an openocd.cfg file, presumably this makes the command line for openocd simpler. Currently I use a command line of: openocd -f board/stm32f4discovery.cfg -c "stm32f4x.cpu configure -rtos ChibiOS;" but I can't work out how to push those arguments into...
by gmb42
Mon Oct 22, 2012 10:27 pm
Forum: Development and Feedback
Topic: [RFC] Aging Platforms
Replies: 37
Views: 9015

Re: [RFC] Aging Platforms

perl would be cross platform and easy to write Somewhat tongue in cheek, but in my experience, Perl stuff is a nightmare to maintain if the originator takes a walk. I haven't looked at the issues of supporting "older" architectures, but why does their code need to be changed as ChibiOS mo...
by gmb42
Sun Oct 21, 2012 8:51 pm
Forum: LCD Driver and Graphic Framework
Topic: [Important] Major Changes
Replies: 3
Views: 1521

Re: [Important] Major Changes

Can I ask why the gfx project seems to be breaking away from ChibiOS, e.g. own web site, major changes announced on a separate blog rather than the Chiibi forums?

To me, this makes keeping tabs on what's going on more difficult than just checking for new posts on the ChibiOS forums.
by gmb42
Tue Oct 16, 2012 10:36 pm
Forum: Development and Feedback
Topic: ChibiOS OpenOCD support
Replies: 179
Views: 47049

Re: ChibiOS OpenOCD support

In fact that was the toolchain I was using, not sat. The arm toolchain provides gdb 7.31 that causes openocd to segfault. :(
by gmb42
Tue Oct 16, 2012 9:43 pm
Forum: Development and Feedback
Topic: ChibiOS OpenOCD support
Replies: 179
Views: 47049

Re: ChibiOS OpenOCD support

I'm sorry to report that I just can't get the latest version of openocd (14e12c3969fef1a4649de1db0b0fac47e5295708 with chibi support) to work at all with gdb. I'm using chibios r4763 and an STM32F4 discovery board on Ubuntu 12.04. Using gdb 7.3.1.20120613-cvs (as built by summon-arm-toolchain) I get...
by gmb42
Sun Oct 14, 2012 10:06 am
Forum: LCD Driver and Graphic Framework
Topic: Releases
Replies: 4
Views: 1727

Re: Releases

Is it possible to provide a commit reference against each fix item? This would make it easier for me to port those changes over to my own lld if required, as my lld is being maintained in parallel with the project as it isn't ready to be published (and donated) to the project yet.

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