From: Arno Verhoeven (kkpkot.vmtg@kdnet.com)
Date: Sun Jul 13 2003 - 23:15:02 EEST
Tomi Manninen wrote:
>On Sat, 2003-07-12 at 11:04, Arno Verhoeven wrote:
>
>
>
>>Until now I didn't get it to produce any sound yet. (sound works on that
>>system. Other applications can use the sound card)
>>
>>
>
>Are you getting any sound input? I mean does the waterfall show any
>noise?
>
No, nothing shows up.
>>1. click the "Abort transmission immediately" button.
>>2. click the "Mode" pull-down menu and try to select another mode.
>>
>>
>
>This would indicate that the current RX thread is stuck somewhere
>(and the rest of the program is waiting for it to complete). It could
>be a blocked open() or read(). Are you sure no-one else is having the
>sound card open?
>
I have no other program running that would use the sound card. Th elock
ups also occur when I use a simple windowmanger like twm.
(trying to avoid kde's sound server from interfering...)
>Edson's idea is also good. Knowing where exactly it is stuck is
>valuable information.
>
This is the last bit of output from strace after I try to select another
mode.
ead(3, "\7\4b\23i\v@\1:\0\0\0002\0 \0034\0 \3f\2X\0!\0\3\0\20\0"..., 32) = 32
read(3, "\7\3b\23i\v@\1:\0\0\0004\0 \3\0\0\0\0f\2X\0\37\0\1\0\20"..., 32) = 32
read(3, "\22\0d\23\216\1 \3\216\1 \3\0\16\217\10\216\1 \3\0\0\0"..., 32) = 32
read(3, "\10\3e\23i\v@\1:\0\0\0\37\0 \3\0\0\0\0f\2X\0I\0D\0\20\0"..., 32) = 32
read(3, "\7\4e\23i\v@\1:\0\0\0002\0 \0034\0 \3f\2X\0!\0\3\0\20\0"..., 32) = 32
read(3, "\7\3e\23i\v@\1:\0\0\0004\0 \3\0\0\0\0f\2X\0\37\0\1\0\20"..., 32) = 32
read(3, "\t\3f\23\4\0 \3\2\364\377\277\37I\f\10\310\22`\10\3002"..., 32) = 32
read(3, "\1\2g\23\0\0\0\0\4\0 \3\0\0\0\0\0\0\0\0\1\0\0\0\0\327\332"..., 32) = 32
rt_sigprocmask(SIG_SETMASK, NULL, [RTMIN], 8) = 0
rt_sigsuspend([]
>Oh, does the CPU load increase when gmfsk is locked up?
>
>
No, the CPU load doesn't go up.
-- 73, PE1ICQ Arno Verhoeven -------------------------------- AX.25 pe1icq@pi8zaa.#nbo.nld.eu smtp gomx@amu.cz inet pubaaof.uhtjywg@radixii.com- To unsubscribe from this list: send the line "unsubscribe linux-hams" in the body of a message to yyzyjnn.mpbpsezbw@cardiopulmonarycorp.com More majordomo info at http://vger.kernel.org/majordomo-info.html
This archive was generated by hypermail 2b30 : Mon Jul 14 2003 - 18:56:21 EEST