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| 13:53.24 | clem-vangelis | hi there |
| 13:53.32 | clem-vangelis | i'm facing some issues to halt a device |
| 13:54.13 | clem-vangelis | it's an s3c2412 based photo frame, before uploading some bootloader code i was able to halt the device without any problem |
| 13:54.19 | clem-vangelis | but it seems stuck now |
| 13:55.06 | clem-vangelis | what could prevent me from halting the device ? |
| 13:55.55 | ja2 | clem-vangelis: I can probably not help you, but.. Do you telnet to the openocd server? Have you tried gdb? |
| 13:57.19 | clem-vangelis | I use telnet to connect to openocd server |
| 13:57.29 | clem-vangelis | command halt give me a timeout |
| 13:57.40 | ja2 | what does "poll" say? |
| 14:01.30 | clem-vangelis | background polling: on |
| 14:01.31 | clem-vangelis | TAP: s3c2412.cpu (enabled) |
| 14:01.31 | clem-vangelis | target state: running |
| 14:02.11 | clem-vangelis | i can succesfully reset the device |
| 14:02.54 | ja2 | Did you try soft_reset_halt |
| 14:03.59 | clem-vangelis | yes : |
| 14:03.59 | clem-vangelis | requesting target halt and executing a soft reset |
| 14:04.00 | clem-vangelis | Failed to halt CPU after 1 sec |
| 14:04.58 | ja2 | Have you looked at reset_config? |
| 14:05.25 | clem-vangelis | reset_config trst_and_srst srst_pulls_trst |
| 14:05.50 | ja2 | Im not familiar with s3c2412 so I dont know what the reset procedure should be. |
| 14:07.10 | clem-vangelis | ok thanks anyway |
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| 22:09.08 | ja2 | Hi, from arm-gdb I try to switch state thumb/arm: (gdb) monitor armv4_5 core_state thumb but I get invalid command name. Any hints on how arm/thumb is toggled from gdb? |
| 22:21.09 | ja2 | Hmm, strange. All of a sudden it worked. I guess my target was in a inconsistent state. |