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iafilatov / libfprint

libfrpint driver for a family of Elantech fingerprint sensors
https://cgit.freedesktop.org/libfprint/libfprint/
GNU Lesser General Public License v2.1
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[fp_dev_img_capture] unrecognised return code -74 #33

Open gunferzs opened 4 years ago

gunferzs commented 4 years ago

I followed all the instructions on github and I get error -74. And device is unrecognize all fprint. lsusb:

Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub Bus 001 Device 008: ID 1038:1280 SteelSeries ApS Bus 001 Device 009: ID 1038:1283 SteelSeries ApS Bus 001 Device 007: ID 0451:2036 Texas Instruments, Inc. TUSB2036 Hub Bus 001 Device 006: ID 04f3:0c1a Elan Microelectronics Corp. Bus 001 Device 005: ID 0bda:0129 Realtek Semiconductor Corp. RTS5129 Card Reader Controller Bus 001 Device 004: ID 1bcf:2cb7 Sunplus Innovation Technology Inc. Bus 001 Device 003: ID 8087:0a2b Intel Corp. Bus 001 Device 002: ID 062a:415e Creative Labs Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub

Call sudo example/img-capture:

fp:debug [fp_init] fp:debug [register_driver] registered driver upekts fp:debug [register_driver] registered driver aes3500 fp:debug [register_driver] registered driver aes4000 fp:debug [register_driver] registered driver aes2501 fp:debug [register_driver] registered driver aes2550 fp:debug [register_driver] registered driver uru4000 fp:debug [register_driver] registered driver vcom5s fp:debug [register_driver] registered driver upeksonly fp:debug [register_driver] registered driver aes1610 fp:debug [register_driver] registered driver aes1660 fp:debug [register_driver] registered driver aes2660 fp:debug [register_driver] registered driver vfs101 fp:debug [register_driver] registered driver vfs301 fp:debug [register_driver] registered driver vfs5011 fp:debug [register_driver] registered driver upektc fp:debug [register_driver] registered driver upektc_img fp:debug [register_driver] registered driver etes603 fp:debug [register_driver] registered driver vfs0050 fp:debug [register_driver] registered driver elan fp:debug [find_supporting_driver] driver elan supports USB device 04f3:0c1a fp:debug [find_supporting_driver] selected driver elan supports USB device 04f3:0c1a Found device claimed by ElanTech Fingerprint Sensor driver sync:debug [fp_dev_open] async:debug [fp_async_dev_open] elan:debug [dev_init] async:debug [fpi_drvcb_open_complete] status 0 sync:debug [sync_open_cb] status 0 Opened device. It's now time to scan your finger.

sync:debug [fp_dev_img_capture] to be handled by elan async:debug [fp_async_capture_start] fp:debug [generic_acquire_start] action 4 elan:debug [dev_activate] elan:debug [elan_activate] elan:debug [elan_dev_reset] drv:debug [ssm_call_handler] 0x55992d323ff0 entering state 0 elan:debug [elan_run_cmd] 4019 elan:debug [elan_cmd_cb] elan:debug [elan_cmd_read] elan:debug [elan_cmd_cb] 0142 elan:debug [elan_cmd_done] drv:debug [ssm_call_handler] 0x55992d323ff0 entering state 1 elan:debug [activate_run_state] FW ver 0x0142 drv:debug [ssm_call_handler] 0x55992d323ff0 entering state 2 elan:debug [elan_run_cmd] 000c elan:debug [elan_cmd_cb] elan:debug [elan_cmd_read] elan:debug [elan_cmd_cb] 4000... (4 bytes) elan:debug [elan_cmd_done] drv:debug [ssm_call_handler] 0x55992d323ff0 entering state 3 elan:debug [activate_run_state] sensor dimensions, WxH: 144x64 drv:debug [ssm_call_handler] 0x55992d323ff0 entering state 4 elan:debug [elan_run_cmd] 402a elan:debug [elan_run_cmd] skipping for this device elan:debug [elan_cmd_done] drv:debug [fpi_ssm_mark_completed] 0x55992d323ff0 completed with status 0 elan:debug [activate_complete] fp:debug [fpi_imgdev_activate_complete] status 0 async:debug [fpi_drvcb_capture_started] elan:debug [dev_change_state] 1 poll:debug [fpi_timeout_add] in 10ms poll:debug [get_next_timeout_expiry] next timeout in 0.009994s poll:debug [get_next_timeout_expiry] next timeout in 0.009980s poll:debug [get_next_timeout_expiry] first timeout already expired poll:debug [handle_timeout] elan:debug [elan_change_state] changing to 1 elan:debug [elan_calibrate] elan:debug [elan_dev_reset] drv:debug [ssm_call_handler] 0x55992d323ff0 entering state 0 elan:debug [elan_run_cmd] 0009 elan:debug [elan_cmd_cb] elan:debug [elan_cmd_read] elan:debug [elan_cmd_cb] 8b24... (18432 bytes) elan:debug [elan_cmd_done] drv:debug [ssm_call_handler] 0x55992d323ff0 entering state 1 elan:debug [elan_save_background] elan:debug [elan_save_frame] drv:debug [ssm_call_handler] 0x55992d323ff0 entering state 2 elan:debug [elan_run_cmd] 4024 elan:debug [elan_cmd_cb] elan:debug [elan_cmd_read] elan:debug [elan_cmd_cb] 1af0 elan:debug [elan_cmd_done] drv:debug [ssm_call_handler] 0x55992d323ff0 entering state 3 elan:debug [elan_need_calibration] elan:debug [elan_need_calibration] calibration mean: 6870, bg mean: 6748, delta: 122 drv:debug [fpi_ssm_mark_completed] 0x55992d323ff0 completed with status 0 elan:debug [calibrate_complete] elan:debug [elan_capture] elan:debug [elan_dev_reset] drv:debug [ssm_call_handler] 0x55992d32c070 entering state 0 elan:debug [elan_run_cmd] 4031 elan:debug [elan_cmd_cb] elan:debug [elan_cmd_read] elan:debug [elan_cmd_read] skipping read, not expecting anything elan:debug [elan_cmd_done] drv:debug [ssm_call_handler] 0x55992d32c070 entering state 1 elan:debug [elan_run_cmd] 403f elan:debug [elan_cmd_cb] elan:debug [elan_cmd_read] elan:debug [elan_cmd_cb] af elan:debug [elan_cmd_done] drv:debug [ssm_call_handler] 0x55992d32c070 entering state 2 drv:debug [fpi_ssm_mark_aborted] error -74 from state 2 drv:debug [fpi_ssm_mark_completed] 0x55992d32c070 completed with status -74 elan:debug [capture_complete] elan:debug [dev_change_state] 3 poll:debug [fpi_timeout_add] in 10ms poll:debug [get_next_timeout_expiry] next timeout in 0.009990s poll:debug [get_next_timeout_expiry] next timeout in 0.009965s poll:debug [get_next_timeout_expiry] first timeout already expired poll:debug [handle_timeout] elan:debug [elan_change_state] changing to 3 elan:debug [elan_stop_capture] elan:debug [elan_dev_reset] drv:debug [__ssm_call_handler] 0x55992d32c070 entering state 0 elan:debug [stop_capture_run_state] elan:debug [elan_run_cmd] 000b elan:debug [elan_cmd_cb] elan:debug [elan_cmd_read] elan:debug [elan_cmd_read] skipping read, not expecting anything elan:debug [elan_cmd_done] drv:debug [fpi_ssm_mark_completed] 0x55992d32c070 completed with status 0 elan:debug [stop_capture_complete] fp:debug [fpi_imgdev_report_finger_status] finger removed async:debug [fpi_drvcb_report_capture_result] result -74 elan:debug [dev_change_state] 1 poll:debug [fpi_timeout_add] in 10ms poll:debug [get_next_timeout_expiry] next timeout in 0.009992s sync:error [fp_dev_img_capture] unrecognised return code -74 sync:debug [fp_dev_img_capture] ending capture async:debug [fp_async_capture_stop] elan:debug [dev_deactivate] elan:debug [dev_change_state] 0 poll:debug [fpi_timeout_add] in 10ms poll:debug [get_next_timeout_expiry] next timeout in 0.009800s poll:debug [get_next_timeout_expiry] first timeout already expired poll:debug [handle_timeout] elan:debug [elan_change_state] changing to 0 elan:debug [elan_deactivate] fp:debug [fpi_imgdev_deactivate_complete] async:debug [fpi_drvcb_capture_stopped] sync:debug [capture_stop_cb] image capture failed, code -22 sync:debug [fp_dev_close] elan:debug [dev_deinit] elan:debug [elan_dev_reset] async:debug [fpi_drvcb_close_complete] sync:debug [sync_close_cb] fp:debug [fp_exit]

iafilatov commented 4 years ago

This code is rather old. You should try https://gitlab.freedesktop.org/libfprint/libfprint. But I can't say if it will work because your reader is returning an unexpected value for a certain command.