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| 11:48.14 | Curtman | I'm looking for a good ARM dev board to learn/experiment on. Anyone recommend a product, or have any opinions on this? http://cgi.ebay.ca/ARM-S3C2440-Development-Board-7-LCD-Touchscreen_W0QQitemZ170287506972QQcmdZViewItemQQptZLH_DefaultDomain_0?hash=item170287506972 |
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| 13:40.26 | noz | I'd like some help to diagnose problems with an XScale board. JTAG is working to the extent I can read out ManufacturerID, but fails after reset (using openocd) |
| 14:53.39 | roxfan | xscale requires separate trst and srst to enter debug mode |
| 14:53.56 | roxfan | does your cable provide them? |
| 14:55.04 | roxfan | pokes noz |
| 14:55.43 | johnrw | he's around |
| 14:56.03 | johnrw | he just said he had to step out for a sec... |
| 14:59.48 | noz | Yes, it does provide them, provided the config is correct |
| 15:00.15 | noz | The trace I have is not asserting TRST around the SRST assertion |
| 15:02.40 | roxfan | then i don't really have any more suggestions... i did try to debug an xscale once but my cable had only 4 signals and it didn't work, that's why i remember :) |
| 15:04.40 | noz | Thanks for the info though. |
| 15:05.09 | johnrw | noz... did you try that srst comes first parameter? |
| 15:05.19 | johnrw | in openocd.cfg |
| 15:05.28 | noz | I'll try to make sure the TRST gets toggled. Do you happen to know whether it should come before or after SRST? |
| 15:05.55 | johnrw | there is a parameter... just a sec |
| 15:07.08 | roxfan | srst then trst |
| 15:08.54 | johnrw | noz what is the current setup in your openocd.cfg |
| 15:09.22 | noz | it's listed at http://openwrt.pastebin.ca/1305127 |
| 15:10.25 | johnrw | pastebin.ca is dead again |
| 15:10.42 | johnrw | wow it is back! |
| 15:12.03 | roxfan | reset_config srst_only <- i think this is wrong |
| 15:12.15 | johnrw | currently... you are telling openocd you have only srst ... with reset_config srst_only |
| 15:12.21 | roxfan | https://lists.berlios.de/pipermail/openocd-development/2007-January/000083.html |
| 15:15.52 | noz | OK - I've tried with reset_config trst_and_srst, and the end reseult is the same |
| 15:16.36 | johnrw | I think that is why we tried to use srst only |
| 15:16.44 | roxfan | maybe try adding "separate" |
| 15:17.04 | johnrw | in desparation... :) |
| 15:17.20 | noz | roxfan: Thanks for that link. It exactly describes the situation I have |
| 15:18.33 | noz | I have to go out now - thanks for the help - will try "separate" later on. |
| 16:33.39 | flyback | heh I finally get a ok night sleep and feel like going out, 2-3 feet of snow, canuck me gently with a lumberjacknuck chainsaw |
| 16:34.26 | roxfan | murphy strikes back |
| 16:35.00 | flyback | was born on the ass end of murphy 35 yrs ago |
| 17:12.59 | flyback | http://www.youtube.com/watch?v=33KmrZ1muXg&feature=related# |
| 17:39.34 | flyback | beep. beeep beeep. beeep........beeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeep |
| 17:40.13 | flyback | the national weather service has issues a "YOU GO TO HELL AND YOU DIE!" winter storm warning for most of pennsylvania on the pittsburgh side |
| 17:58.08 | flyback | gets sick, bbl |
| 18:37.23 | flyback | http://www.foxbusiness.com/story/markets/economy/adult-entertainment-industry-wants-bailout/ <-- I DON'T THINK SO |
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