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improve init time debug messages

merge-requests/1/head
Stphane Voltz 2009-12-30 08:23:52 +01:00
rodzic f9e6dc5ce1
commit 38276f32ff
2 zmienionych plików z 9 dodań i 10 usunięć
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3
ChangeLog
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@ -1,3 +1,6 @@
2009-12-30 Stéphane Voltz <stef.dev at free.fr>
* backend/lexmark_low.c: improve init time debug messages
2009-12-26 Nicolas Martin <nicols-guest at users.alioth.debian.org>
* doc/sane-pixma.man, backend/pixma.c, backend/pixma_mp150.c:
pixma: some routine maintenance updates to backend and documentation.

16
backend/lexmark_low.c
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@ -1107,11 +1107,10 @@ sanei_lexmark_low_open_device (Lexmark_Device * dev)
size_t size;
SANE_Byte variant = 0;
SANE_Byte shadow_regs[255];
#ifdef DEEP_DEBUG
int i;
#endif
int sx, ex;
int sy, ey;
int i;
char msg[2048];
#ifdef FAKE_USB
@ -1132,19 +1131,16 @@ sanei_lexmark_low_open_device (Lexmark_Device * dev)
size = 0xFF;
memset (shadow_regs, 0, sizeof (shadow_regs));
low_usb_bulk_read (dev->devnum, shadow_regs, &size);
#ifdef DEEP_DEBUG
if (DBG_LEVEL > 2)
{
fprintf (stderr,
"sanei_lexmark_low_open_device: initial registers values\n");
fprintf (stderr, "read_all(0x00,255)=");
DBG (2, "sanei_lexmark_low_open_device: initial registers values\n");
for (i = 0; i < 255; i++)
{
fprintf (stderr, "0x%02x ", shadow_regs[i]);
sprintf (msg+i*5, "0x%02x ", shadow_regs[i]);
}
fprintf (stderr, "\n");
DBG (3, "%s\n",msg);
}
#endif
/* it seems that at first read after reset, registers hold information
* about the scanner. Register 0x00 is overwritten with 0, so only first read