LeafLabs Garden » Topic: OpenOCD and JTAG

LeafLabs Garden » Topic: OpenOCD and JTAG http://forums.leaflabs.com/topic.php?id=1231 A place to share, learn, and grow... en-US Fri, 22 Jan 2016 00:15:10 +0000 http://bbpress.org/?v=1.0.2 <![CDATA[Search]]> q http://forums.leaflabs.com/search.php corguy on "OpenOCD and JTAG" http://forums.leaflabs.com/topic.php?id=1231#post-7770 Wed, 18 Jan 2012 14:09:41 +0000 corguy 7770@http://forums.leaflabs.com/ Thanks kqr2, I could really use a sample working config file. Seems like someone on the Maple team could easily post the OpenOCD config file for the Olimex? Or do you guys use something else? kqr2 on "OpenOCD and JTAG" http://forums.leaflabs.com/topic.php?id=1231#post-7467 Wed, 28 Dec 2011 16:50:28 +0000 kqr2 7467@http://forums.leaflabs.com/ The jtag_device command has been deprecated. From <a href="http://www.amontec.com/openocd/doc/Tap-Creation.html" rel="nofollow">http://www.amontec.com/openocd/doc/Tap-Creation.html</a> OLD: jtag_device 8 0x01 0xe3 0xfe NEW: jtag newtap CHIPNAME TAPNAME -irlen 8 -ircapture 0x01 -irmask 0xe3 Also, for the Olimex ARM-USB-OCD-H ft2232_vid_pid 0x15ba 0x002b Since you are running OpenOCD 0.5.0, you may want to look at upgrading your entire config file. corguy on "OpenOCD and JTAG" http://forums.leaflabs.com/topic.php?id=1231#post-7427 Fri, 23 Dec 2011 13:59:31 +0000 corguy 7427@http://forums.leaflabs.com/ I'm finally back to my VET6 project after taking care of few other things and I received my first batch of boards back this week from the fab house and have gotten one assembled. I'm trying to get OpenOCD running under Fedora and having a few problems. I'm using the Olimex ARM-OCD-USB-H and I see it as a USB device after I plug it in using dmesg and lsusb. I suspect I have something wrong in the openocd.cfg file. I'm wondering if someone can share their openocd.cfg file or take a look at the one below? This is how I start openocd and the error I get: openocd -f openocd.cfg Open On-Chip Debugger 0.5.0 (2011-12-23-12:46) Licensed under GNU GPL v2 For bug reports, read <a href="http://openocd.berlios.de/doc/doxygen/bugs.html" rel="nofollow">http://openocd.berlios.de/doc/doxygen/bugs.html</a> Info : only one transport option; autoselect 'jtag' 500 kHz adapter_nsrst_delay: 100 jtag_ntrst_delay: 100 trst_and_srst separate srst_gates_jtag trst_push_pull srst_open_drain Runtime Error: openocd.cfg:27: invalid command name "jtag_device" in procedure 'script' at file "embedded:startup.tcl", line 58 at file "openocd.cfg", line 27 ################################# my openocd.cfg: #daemon configuration telnet_port 4444 gdb_port 3333 #interface #cat /usr/lib/openocd/interface/olimex-arm-usb-ocd.cfg >> openocd.cfg interface ft2232 ft2232_device_desc "Olimex OpenOCD JTAG" ft2232_layout olimex-jtag ft2232_vid_pid 0x15ba 0x0003 # target configuration # cat /usr/lib/openocd/target/stm32.cfg >> openocd.cfg # script for stm32 # jtag speed jtag_khz 500 jtag_nsrst_delay 100 jtag_ntrst_delay 100 #use combined on interfaces or targets that can't set TRST/SRST separately 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 create target0 cortex_m3 -endian little -chain-position 0 [new_target_name] configure -work-area-virt 0 -work-area-phys 0x20000000 -work-area-size 16384 -work-area-backup 0 #flash bank str7x <base> <size> 0 0 <target#> <variant> flash bank stm32x 0 0 0 0 0 # For more information about the configuration files, take a look at: # openocd.texi At this point I just want to connect to the Olimex and see if it is able to access the new board.