[sane-devel] pie backend (OS/2)

[Franz Bakan]

Hi list,

there is a user who want's to use the pie backend.
I've tried to implement the thread-approach for OS/2 in this backend.
Now the scanner responds something but it still does not work.

After

set SANE_DEBUG_SANEI_SCSI=255
set SANE_DEBUG_PIE=255
set SANE_DEBUG_DLL=255
scanimage --device=pie -x 15 -y 15

the errorlog shows this:

(everything normal)
...
[pie] reader_process started
[pie] reader_process: starting to READ data
[pie] reading 1169 lines of 2550 bytes/line
[sanei_scsi] sanei_scsi_cmd: Reading PSRBlock->u.cmd.data_len= 2550
[pie]   0000  D0 DD E2 EB EA EA E8 E9 ED E2 ED EC F0 F1 F1 F2 
[pie]   0010  EC EF EF F2 F6 F6 F5 F1 ED F2 FC EC F6 F7 EA FF 
[pie]   0020  F3 FB F6 FA F4 F6 F4 F3 F8 FD F1 F7 F3 FA F9 F9 
[pie]   0030  FF F8 F6 F6 F9 F1 F6 FC F1 F2 F2 FB F5 F8 FC F8 
ð 㦠ÊÔ  ÙÈÎÛþÓÛ ¦ÞõÈÚÏ ÝÔ ÔË ÝÕõý Ì­¦ß± Í±Ô  õ ýõ ´þÓ´õÕ ÕÔ÷þÓ
...
... (a lot more of this garbage total 2551 characters)
...
È ËÐ  ¦  Ë Ð  ¤ÍÊ Í  ðã ð à       óíØôæØÜù[sanei_scsi] sanei_scsi_cmd: Reading PSRBlock->u.cmd.data_len= 2550
[pie]   0000  DE E5 E3 F0 EA EF E9 F6 F7 EB F2 F5 F0 EB EB EF 
[pie]   0010  F0 F4 F9 F6 F6 F8 F4 F4 EF F4 F5 F5 F8 EE EA F6 
[pie]   0020  F9 FD F5 F7 F8 F6 F4 F4 F9 F6 FF FE FF FC F5 F3 
[pie]   0030  F2 F4 F2 FF FF ED F7 FC F6 F2 F5 FA FB FC F0 FE 
ÌФÕËðÒ  ­Ò ÛÒ¦´þÔÚ Ô÷ ¤ Ò¦Ù   Òߧßέõ Ù ¦ÙõÝ´ÙÛ­ÙÛ
..
 (a lot more of this garbage total 2551 characters))
...
  ÍÒÍðÔÐÐ Ë ÌÎÈÐãÃÐ  Ð   ¥ ÁÑ«£öÆ £ÿ[sanei_scsi] sanei_scsi_cmd: Reading PSRBlock->u.cmd.data_len= 2550
[pie]   0000  E1 DE E7 EF EF ED F0 EA F2 F1 ED EF E9 EC F2 F5 
...
and so on

anybody an idea what goes wrong?

Ciao
Franz