xref: /third_party/backends/backend/artec_eplus48u.c

212   SANE_Status status = SANE_STATUS_GOOD;
222       status = SANE_STATUS_INVAL;
225   if (status == SANE_STATUS_GOOD)
234 	  status = SANE_STATUS_INVAL;
238   if (status == SANE_STATUS_GOOD)
245 	  status = SANE_STATUS_NO_MEM;
249   if (status == SANE_STATUS_GOOD)
256 	  status = SANE_STATUS_INVAL;
263   if (status == SANE_STATUS_GOOD)
265       status = artec48u_download_firmware (chip, buf, size);
266       if (status != SANE_STATUS_GOOD)
274   return status;
481   SANE_Status status;
486       status = artec48u_is_moving (chip, &moving);
487       if (status != SANE_STATUS_GOOD)
488 	return status;
735   SANE_Status status;
768   status = artec48u_device_open (dev);
769   if (status != SANE_STATUS_GOOD)
773       return status;
826   status = artec48u_device_close (dev);
834   SANE_Status status;
836   status = attach (devname, &dev);
837   if (SANE_STATUS_GOOD != status)
838     return status;
982   SANE_Status status;
989   status = artec48u_device_small_req (dev, req, req);
990   if (status != SANE_STATUS_GOOD)
991     return status;
1015   SANE_Status status;
1022   status = artec48u_device_req (dev, req, req);
1023   if (status != SANE_STATUS_GOOD)
1024     return status;
1043   SANE_Status status;
1065       status = artec48u_device_memory_write (dev, addr, block_size, block);
1066       if (status != SANE_STATUS_GOOD)
1067 	return status;
1068       status = artec48u_device_memory_read (dev, addr, block_size, check_buf);
1069       if (status != SANE_STATUS_GOOD)
1070 	return status;
1085   status = artec48u_device_req (dev, boot_req, boot_req);
1086   if (status != SANE_STATUS_GOOD)
1087     return status;
1094   SANE_Status status;
1100   status = artec48u_device_req (dev, req, req);
1101   if (status != SANE_STATUS_GOOD)
1102     return status;
1148   DECLARE_FUNCTION_NAME ("artec48u_setup_scan") SANE_Status status;
1369       status = artec48u_device_req (s->dev, req, req);
1370       if (status != SANE_STATUS_GOOD)
1373 	       sane_strstatus (status)));
1374 	  return status;
1505   SANE_Status status;
1518   status = sanei_usb_open (dev->sane.name, &fd);
1519   if (status != SANE_STATUS_GOOD)
1522 	   function_name, sane_strstatus (status)));
1523       return status;
1578     SANE_Status status = SANE_STATUS_GOOD;
1587   return status;
1596   SANE_Status status;
1602   status = sanei_usb_control_msg (dev->fd, 0x40, 0x01,
1605   if (status != SANE_STATUS_GOOD)
1608 	   function_name, sane_strstatus (status)));
1611   return status;
1619   SANE_Status status;
1625   status = sanei_usb_control_msg (dev->fd, 0xc0, 0x01,
1628   if (status != SANE_STATUS_GOOD)
1631 	   function_name, sane_strstatus (status)));
1634   return status;
1644   SANE_Status status;
1649   status = sanei_usb_control_msg (dev->fd,
1652   if (status != SANE_STATUS_GOOD)
1655 	   function_name, sane_strstatus (status)));
1656       return status;
1661   status = sanei_usb_control_msg (dev->fd,
1664   if (status != SANE_STATUS_GOOD)
1667 	   function_name, sane_strstatus (status)));
1668       return status;
1670   return status;
1706   SANE_Status status;
1712   status = sanei_usb_read_bulk (dev->fd, buffer, size);
1714   if (status != SANE_STATUS_GOOD)
1717 	   function_name, sane_strstatus (status)));
1718       return status;
1803   DECLARE_FUNCTION_NAME ("artec48u_device_read") SANE_Status status;
1826 	  status = artec48u_device_read_raw (dev, dev->read_buffer,
1828 	  if (status != SANE_STATUS_GOOD)
1831 	      return status;
1981   SANE_Status status;
1987   status = artec48u_device_read (reader->dev, reader->pixel_buffer, &size);
1988   if (status != SANE_STATUS_GOOD)
1989     return status;
2002   SANE_Status status;
2008   status = artec48u_device_read (reader->dev, reader->pixel_buffer, &size);
2009   if (status != SANE_STATUS_GOOD)
2010     return status;
2023   SANE_Status status;
2030   status = artec48u_device_read (reader->dev, pixel_buffer, &size);
2031   if (status != SANE_STATUS_GOOD)
2032     return status;
2059   SANE_Status status;
2066   status = artec48u_device_read (reader->dev, pixel_buffer, &size);
2067   if (status != SANE_STATUS_GOOD)
2068     return status;
2097   SANE_Status status;
2101       status = artec48u_delay_buffer_init (&reader->r_delay,
2103       if (status != SANE_STATUS_GOOD)
2104 	return status;
2106       status = artec48u_delay_buffer_init (&reader->g_delay,
2108       if (status != SANE_STATUS_GOOD)
2111 	  return status;
2114       status = artec48u_delay_buffer_init (&reader->b_delay,
2116       if (status != SANE_STATUS_GOOD)
2120 	  return status;
2125       status = artec48u_delay_buffer_init (&reader->g_delay,
2127       if (status != SANE_STATUS_GOOD)
2128 	return status;
2164   DECLARE_FUNCTION_NAME ("artec48u_line_reader_new") SANE_Status status;
2196   status = artec48u_line_reader_init_delays (reader);
2197   if (status != SANE_STATUS_GOOD)
2200 	   function_name, sane_strstatus (status)));
2202       return status;
2256   status = artec48u_device_read_prepare (reader->dev, image_size);
2257   if (status != SANE_STATUS_GOOD)
2260 	   function_name, sane_strstatus (status)));
2264       return status;
2275   DECLARE_FUNCTION_NAME ("artec48u_line_reader_free") SANE_Status status;
2291   status = artec48u_device_read_finish (reader->dev);
2292   if (status != SANE_STATUS_GOOD)
2295 	   function_name, sane_strstatus (status)));
2302   return status;
2352   DECLARE_FUNCTION_NAME ("artec48u_scanner_read_line") SANE_Status status;
2355   status = artec48u_line_reader_read (s->reader, buffer_pointers);
2357   if (status != SANE_STATUS_GOOD)
2360 	   function_name, sane_strstatus (status)));
2361       return status;
2364     return status;
2419   return status;
2460     SANE_Status status;
2464   status = artec48u_wait_for_positioning (s->dev);
2465   if (status != SANE_STATUS_GOOD)
2468 	   function_name, sane_strstatus (status)));
2469       return status;
2472   status = artec48u_generic_start_scan (s->dev);
2473   if (status != SANE_STATUS_GOOD)
2476 	   function_name, sane_strstatus (status)));
2477       return status;
2482       status = artec48u_generic_read_scanned_data (s->dev, &ready);
2483       if (status != SANE_STATUS_GOOD)
2486 	       function_name, sane_strstatus (status)));
2487 	  return status;
2500   status = artec48u_device_read_start (s->dev);
2501   if (status != SANE_STATUS_GOOD)
2504 	   function_name, sane_strstatus (status)));
2505       return status;
2518     SANE_Status status;
2520   status = artec48u_wait_for_positioning (s->dev);
2521   if (status != SANE_STATUS_GOOD)
2524 	   function_name, sane_strstatus (status)));
2525       return status;
2529     status = artec48u_setup_scan (s, request, action, SANE_FALSE, params);
2530   if (status != SANE_STATUS_GOOD)
2533 	   sane_strstatus (status)));
2534       return status;
2536   status = artec48u_line_reader_new (s->dev, params, &s->reader);
2537   if (status != SANE_STATUS_GOOD)
2540 	   sane_strstatus (status)));
2541       return status;
2544   status = artec48u_scanner_internal_start_scan (s);
2546   if (status != SANE_STATUS_GOOD)
2549 	   function_name, sane_strstatus (status)));
2550       return status;
3383   SANE_Status status;
3438       status = artec48u_scanner_read_line (s, s->buffer_pointers, SANE_TRUE);
3439       if (status != SANE_STATUS_GOOD)
3562   SANE_Status status = SANE_STATUS_GOOD;
3674   return status;
3680   SANE_Status status = SANE_STATUS_GOOD;
3802   return status;
3808   SANE_Status status = SANE_STATUS_INVAL;
3830 	  status = attach (devicename, &dev);
3831 	  if (status != SANE_STATUS_GOOD)
3844   status = artec48u_device_open (dev);
3846   if (status != SANE_STATUS_GOOD)
3849       return status;
3857   status = artec48u_device_activate (dev);
3858   if (status != SANE_STATUS_GOOD)
3861       return status;
3866   status = download_firmware_file (dev);
3867   if (status != SANE_STATUS_GOOD)
3870       return status;
3884   status = init_options (s);
3885   if (status != SANE_STATUS_GOOD)
3886     return status;
3888   status = load_calibration_data (s);
3936   SANE_Status status;
3958       status = sanei_constrain_value (s->opt + option, value, info);
3960       if (status != SANE_STATUS_GOOD)
3961 	return status;
4083 	  status = artec48u_check_buttons (s->dev, &button_state);
4084 	  if (status == SANE_STATUS_GOOD)
4108   SANE_Status status;
4160   status = artec48u_setup_scan (s, &(s->request), SA_SCAN,
4162   if (status != SANE_STATUS_GOOD)
4206   SANE_Status status;
4220       status = calibrate_scanner (s);
4221       if (status != SANE_STATUS_GOOD)
4222 	return status;
4279   status = artec48u_scanner_start_scan (s, &s->request, &s->params);
4280   if (status != SANE_STATUS_GOOD)
4283       return status;
4427   SANE_Status status;
4459       status = attach (_DEFAULT_DEVICE, &device);
4460       return status;

Indexes created Thu Nov 07 10:32:03 CST 2024