Hi Abel! Hi Rene! Here is the output of scanimage with SANE_DEBUG_AVISION=255
thx for your help steve stefan@stefan:~ > scanimage -d avision:/dev/scanner [sanei_debug] Setting debug level of avision to 255. [avision] sane_init: parsing config line "scsi AVISION" [avision] sane_init: config file line 1: trying to attach `scsi AVISION' [avision] sane_init: parsing config line "/dev/sg0" [avision] sane_init: config file line 2: trying to attach `/dev/sg0' [avision] attach: [avision] attach: opening /dev/sg0 [avision] attach: sending INQUIRY [avision] wait_ready: sending TEST_UNIT_READY [avision] attach: Inquiry gives mfg=HP, model=ScanJet 5370C, product revision=6.00. [avision] FOUND [avision] attach: The attached scanner is a USB model are not suported, yet! [avision] attach: Use the allow-usb option in the config file to try anyway ... [avision] sane_init: parsing config line "" [avision] sane_init: config file line 3: ignoring empty line [avision] sane_init: parsing config line "#option disable-gamma-table" [avision] sane_init: config file line 4: ignoring comment line [avision] sane_init: parsing config line "#option force-a4" [avision] sane_init: config file line 5: ignoring comment line [avision] sane_init: parsing config line "option allow-usb" [avision] sane_init: config file line 6: enabling allow-usb [avision] sane_open: [avision] attach: [avision] attach: opening /dev/scanner [avision] attach: sending INQUIRY [avision] wait_ready: sending TEST_UNIT_READY [avision] attach: Inquiry gives mfg=HP, model=ScanJet 5370C, product revision=6.00. [avision] FOUND [avision] RAW-Data: [avision] result [ 0] 00000110b 6o 6d 6x [avision] result [ 1] 10000000b 200o 128d 80x [avision] result [ 2] 00000010b 2o 2d 2x [avision] result [ 3] 01000010b 102o 66d 42x [avision] result [ 4] 01011011b 133o 91d 5bx [avision] result [ 5] 00000000b 0o 0d 0x [avision] result [ 6] 00000000b 0o 0d 0x [avision] result [ 7] 00000000b 0o 0d 0x [avision] result [ 8] 01001000b 110o 72d 48x [avision] result [ 9] 01010000b 120o 80d 50x [avision] result [10] 00100000b 40o 32d 20x [avision] result [11] 00100000b 40o 32d 20x [avision] result [12] 00100000b 40o 32d 20x [avision] result [13] 00100000b 40o 32d 20x [avision] result [14] 00100000b 40o 32d 20x [avision] result [15] 00100000b 40o 32d 20x [avision] result [16] 01010011b 123o 83d 53x [avision] result [17] 01100011b 143o 99d 63x [avision] result [18] 01100001b 141o 97d 61x [avision] result [19] 01101110b 156o 110d 6ex [avision] result [20] 01001010b 112o 74d 4ax [avision] result [21] 01100101b 145o 101d 65x [avision] result [22] 01110100b 164o 116d 74x [avision] result [23] 00100000b 40o 32d 20x [avision] result [24] 00110101b 65o 53d 35x [avision] result [25] 00110011b 63o 51d 33x [avision] result [26] 00110111b 67o 55d 37x [avision] result [27] 00110000b 60o 48d 30x [avision] result [28] 01000011b 103o 67d 43x [avision] result [29] 00100000b 40o 32d 20x [avision] result [30] 00100000b 40o 32d 20x [avision] result [31] 00100000b 40o 32d 20x [avision] result [32] 00110110b 66o 54d 36x [avision] result [33] 00101110b 56o 46d 2ex [avision] result [34] 00110000b 60o 48d 30x [avision] result [35] 00110000b 60o 48d 30x [avision] result [36] 10100000b 240o 160d a0x [avision] result [37] 00000110b 6o 6d 6x [avision] result [38] 00001100b 14o 12d cx [avision] result [39] 01100111b 147o 103d 67x [avision] result [40] 00000100b 4o 4d 4x [avision] result [41] 10110000b 260o 176d b0x [avision] result [42] 00000100b 4o 4d 4x [avision] result [43] 10110000b 260o 176d b0x [avision] result [44] 00001001b 11o 9d 9x [avision] result [45] 01100000b 140o 96d 60x [avision] result [46] 00001001b 11o 9d 9x [avision] result [47] 01100000b 140o 96d 60x [avision] result [48] 00000000b 0o 0d 0x [avision] result [49] 00000000b 0o 0d 0x [avision] result [50] 11111001b 371o 249d f9x [avision] result [51] 10010111b 227o 151d 97x [avision] result [52] 11010011b 323o 211d d3x [avision] result [53] 00011000b 30o 24d 18x [avision] result [54] 00001000b 10o 8d 8x [avision] result [55] 00001000b 10o 8d 8x [avision] result [56] 00000010b 2o 2d 2x [avision] result [57] 00001000b 10o 8d 8x [avision] result [58] 00001000b 10o 8d 8x [avision] result [59] 00001000b 10o 8d 8x [avision] result [60] 11000000b 300o 192d c0x [avision] result [61] 11010100b 324o 212d d4x [avision] result [62] 00100000b 40o 32d 20x [avision] result [63] 00000101b 5o 5d 5x [avision] result [64] 00000001b 1o 1d 1x [avision] result [65] 00000001b 1o 1d 1x [avision] result [66] 00000010b 2o 2d 2x [avision] result [67] 00000011b 3o 3d 3x [avision] result [68] 00000100b 4o 4d 4x [avision] result [69] 00000101b 5o 5d 5x [avision] result [70] 00000000b 0o 0d 0x [avision] result [71] 00000000b 0o 0d 0x [avision] result [72] 00000000b 0o 0d 0x [avision] result [73] 00000000b 0o 0d 0x [avision] result [74] 00000000b 0o 0d 0x [avision] result [75] 00001111b 17o 15d fx [avision] result [76] 00000000b 0o 0d 0x [avision] result [77] 00000101b 5o 5d 5x [avision] result [78] 11011100b 334o 220d dcx [avision] result [79] 00000101b 5o 5d 5x [avision] result [80] 11011100b 334o 220d dcx [avision] result [81] 00001001b 11o 9d 9x [avision] result [82] 11111000b 370o 248d f8x [avision] result [83] 00001101b 15o 13d dx [avision] result [84] 10110011b 263o 179d b3x [avision] result [85] 00001001b 11o 9d 9x [avision] result [86] 11111000b 370o 248d f8x [avision] result [87] 00010000b 20o 16d 10x [avision] result [88] 01101000b 150o 104d 68x [avision] result [89] 00000100b 4o 4d 4x [avision] result [90] 10110000b 260o 176d b0x [avision] result [91] 00000101b 5o 5d 5x [avision] result [92] 00000100b 4o 4d 4x [avision] result [93] 11001000b 310o 200d c8x [avision] result [94] 00000101b 5o 5d 5x [avision] result [95] 00000000b 0o 0d 0x [avision] attach: [8-15] Vendor id.: "HP " [avision] attach: [16-31] Product id.: "ScanJet " [avision] attach: [32-35] Product rev.: "6.00" [avision] attach: [36] Bitfield: ADF 3-pass color 1-pass color RGB_COLOR_PLANE [avision] attach: [37] Optical res.: 600 dpi [avision] attach: [38] Maximum res.: 1200 dpi [avision] attach: [39] Bitfield1: Q_SCAN EXTENDET_RES NEW_PROTOCOL [avision] attach: [40-41] X res. in gray: 1200 dpi [avision] attach: [42-43] Y res. in gray: 1200 dpi [avision] attach: [44-45] X res. in color: 2400 dpi [avision] attach: [46-47] Y res. in color: 2400 dpi [avision] attach: [48-49] USB max read: 0 [avision] attach: [50] ESA1: LIGHT BUTTON NEED_SW_COLORPACK SW_CALIB NEED_SW_GAMMA XYRES_DIFFERENT [avision] attach: [51] ESA2: EXPOSURE_CTRL SUPP_QUALITY_SPEED_CAL HAS_PUSH_BUTTON NEW_CAL_METHOD ADF_MIRRORS [avision] attach: [52] ESA3: GRAY_WHITE 3x3COL_TABLE POWER_SAVING_TIMER NVM_DATA_REC [avision] attach: [53] line difference (software color pack): 24 [avision] attach: [54] color mode pixel boundary: 8 [avision] attach: [55] grey mode pixel boundary: 8 [avision] attach: [56] 4bit grey mode pixel boundary: 2 [avision] attach: [57] lineart mode pixel boundary: 8 [avision] attach: [58] halftone mode pixel boundary: 8 [avision] attach: [59] error-diffusion mode pixel boundary: 8 [avision] attach: [60] channels per pixel: 1 3 [avision] attach: [61] bits per channel: 1 4 8 12 [avision] attach: [62] scanner type: Flatbed (ADF) [avision] attach: [77-78] Max X of transparency: 1500 FUBA [avision] attach: [79-80] May Y of transparency: 1500 FUBA [avision] attach: [81-82] Max X of flatbed: 2552 FUBA [avision] attach: [83-84] May Y of flatbed: 3507 FUBA [avision] attach: [85-86] Max X of ADF: 2552 FUBA [avision] attach: [87-88] May Y of ADF: 4200 FUBA [avision] (FUBA: not yet recognized unit ...) [avision] attach: [89-90] Res. in Ex. mode: 1200 dpi [avision] attach: [92] Buttons: 4 [avision] attach: [93] ESA4: SUPP_ACCESSORIES_DETECT SUPP_FLASH_UPDATE SUPP_LIGHT_DETECT SUPP_READ_PRNU_DATA SCAN_FLATBED_MIRRORED [avision] Inquiry x/y-range seems to be vaild! [avision] attach: range: 27.008667 x 37.115750 [avision] attach: adf_range: 27.008667 x 44.450000 [avision] attach: transp_range: 15.875000 x 15.875000 [avision] init_options [avision] max_string_size [avision] make_mode [avision] sane_control_option [avision] sane_control_option [avision] sane_get_option_descriptor [avision] sane_get_option_descriptor [avision] sane_get_option_descriptor [avision] sane_get_option_descriptor [avision] sane_get_option_descriptor [avision] sane_get_option_descriptor [avision] sane_get_option_descriptor [avision] sane_get_option_descriptor [avision] sane_get_option_descriptor [avision] sane_get_option_descriptor [avision] sane_control_option [avision] sane_get_option_descriptor [avision] sane_control_option [avision] sane_get_option_descriptor [avision] sane_get_option_descriptor [avision] sane_get_option_descriptor [avision] sane_get_option_descriptor [avision] sane_get_option_descriptor [avision] sane_get_option_descriptor [avision] sane_get_option_descriptor [avision] sane_get_option_descriptor [avision] sane_get_option_descriptor [avision] sane_get_option_descriptor [avision] sane_control_option [avision] sane_control_option [avision] sane_control_option [avision] sane_get_option_descriptor [avision] sane_control_option [avision] constrain_value [avision] sane_control_option [avision] sane_get_option_descriptor [avision] sane_control_option [avision] constrain_value [avision] sane_start [avision] sane_get_parameters [avision] tlx: 0.000000, tly: 0.000000, brx 1275.590551, bry 1748.031496 [avision] wait_ready: sending TEST_UNIT_READY [avision] getting light status. [avision] read_data: bytes 1 [avision] Light status: command is 0. Result is warming up [avision] Light status: command is 0. Result is warming up [avision] Light status: command is 0. Result is warming up [avision] Light status: command is 0. Result is on [avision] set_windows [avision] set_gamma [avision] brightness: 0.000000, contrast: 0.000000 [avision] gamma-table is used [avision] start_scan [avision] reader_process [avision] lines_per_buffer=69, bytes_per_line=948 [avision] read_data [avision] read_data: bytes 65412 [avision] go_home scanimage: sanei_scsi.c:4334: sanei_scsi_cmd: Assertion `src_size >= cmd_size' failed. Abgebrochen stefan@stefan:~ > [avision] reader_process: read 69 lines [avision] read_data [avision] read_data: bytes 65412 [avision] reader_process: read 69 lines [avision] read_data [avision] read_data: bytes 65412 [avision] reader_process: read 69 lines [avision] read_data [avision] read_data: bytes 65412 [avision] reader_process: read 69 lines [avision] read_data [avision] read_data: bytes 65412 [avision] reader_process: read 69 lines [avision] read_data [avision] read_data: bytes 65412 [avision] reader_process: read 69 lines [avision] read_data [avision] read_data: bytes 20856 [avision] reader_process: read 22 lines On Tuesday 26 February 2002 00:35, you wrote: > Stefan Kornhuber wrote: > > Hi Rene! > > > > I have tried following: > > > > stefan@stefan:~ > scanimage -d avision:/dev/scanner > > scanimage: sanei_scsi.c:4334: sanei_scsi_cmd: Assertion `src_size >= > > cmd_size' failed. > > Abgebrochen > > > > but what means that. > > This means that you discovered a bug either in sanei_scsi.c or in the > avision backend ;) More technically: It means that the function > sanei_scsi_cmd in the sanei_scsi library was called with an "illegal" > SCSI command. This function receives the SCSI comamnd block and possibly > a write data block associated with this command from the caller; > sanei_scsi_cmd needs to figure out (or to guess, if you prefer that) the > size of the SCSI command block; if this guessed size is less than the > parameter src_size, the program is stopped by an assert(). > > Rene, do you have any idea where this could happen? Stefan, if you run > > export SANE_DEBUG_AVISION=255 > scanimage -d avision:/dev/scanner > > we might get, what happens. > > Abel
