Hi,
I just predicted some values from windows decoded log and
filled entry for genesys_devices.c and recompiled sane-backend and
used
scanimage > image.pnm and got errors
[genesys] sanei_genesys_read_register (0x41, 0xe5) completed
[genesys] sanei_genesys_test_buffer_empty: buffer is empty
[genesys] sanei_genesys_read_register (0x41, 0xe5) completed
[genesys] sanei_genesys_test_buffer_empty: buffer is empty
[genesys] sanei_genesys_read_register (0x41, 0xa5) completed
[genesys] sanei_genesys_test_buffer_empty: buffer is filled
[genesys] sanei_genesys_read_data_from_scanner (size = 7200 bytes)
[genesys] genesys_read_valid_words
[genesys] sanei_genesys_read_register (0x44, 0xdd) completed
[genesys] sanei_genesys_read_register (0x43, 0x2d) completed
[genesys] sanei_genesys_read_register (0x42, 0x00) completed
[genesys] genesys_read_valid_words: 11741 words
[genesys_gl646] gl646_bulk_read_data: requesting 7200 bytes
[genesys_gl646] gl646_bulk_read_data: trying to read 7200 bytes of data
[genesys_gl646] gl646_bulk_read_data read 7200 bytes, 0 remaining
[genesys_gl646] gl646_bulk_read_data: completed
[genesys] sanei_genesys_read_data_from_scanner: completed
[genesys_gl646] gl646_end_scan (check_stop = 0)
[genesys] sanei_genesys_write_register (0x01, 0x20) completed
[genesys_gl646] gl646_end_scan: completed (i=0)
[genesys] genesys_warmup_lamp: average = 31426.90 %, diff = 0.000 %
[genesys] genesys_warmup_lamp: warmup timed out after 46 seconds. Lamp
defective?
scanimage: sane_start: Error during device I/O
[genesys] sane_close: start
[genesys] sane_close: exit
[genesys] sane_exit: start
[genesys] sane_exit: exit
What changes i need to do in genesys code and on which registers
it depends?? Same error is occurring with HP2400 scanner also.
Regards,
parag.
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From [email protected] Tue May 16 11:51:44 2006
From: [email protected] (Pierre Willenbrock)
Date: Tue May 16 11:51:53 2006
Subject: [sane-devel] LiDE 500F: how to go further?
In-Reply-To: <[email protected]>
References: <[email protected]>
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Message-ID: <[email protected]>
Ralph Sontag schrieb:
> Because of sane-find-scanner says:
> (vendor=0x04a9 [Canon], product=0x221f [CanoScan], chip=GL841)
> I thought, it's a GL841.
It is one of the gl84x. The gl841 and gl842 are identical, but the gl843
has small differences. There are writes on some register bits not
defined for gl841/2, but i don't know if those are relevant.
Regards,
Pierre
