Enttec DMX USB PRO not working on Ubuntu.

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Annon Annon

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May 11, 2022, 1:06:24 PM5/11/22

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Hi, i am having a trouble getting Enttec DMX USB PRO to work on Ubuntu. After pluging it up to the PC the ports are not showing up (Serial USB is the only activated plugin). Also there's an error msg printed to the console, see the attached picture.

This is probably the linux (it's Ubuntu 22.04 LTS) problem, but honestly i have no idea what to do with it. This is my first time using linux, i installed it specialy specifically to use OLA. I am a web-dev and was asked to develop a simple PC app that will be able to detect DMX signal and play a video clip via the projector upon DMX call. I never even heard about DMX before, got Enttec DMX USB PRO adapter from the people managing the project. While doing reaserch i stumbled upon OLA and thought its a good way to implement my app.

Peter Newman

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May 11, 2022, 1:09:32 PM5/11/22

to open-lighting

Can you share olad -l 4 logs and lsusb -v.

For how to generate olad -l 4 logs, please see:

https://www.openlighting.org/ola/get-help/ola-faq/#How_do_I_get_olad_-l_4_logs

You may not even need to write any code! Have you seen:

https://www.openlighting.org/ola/advanced-topics/ola-dmx-trigger/

And

https://github.com/OpenLightingProject/ola/tree/master/tools/ola_trigger/contrib

And particularly:

https://wiki.openlighting.org/index.php?title=Raspberry_Pi_Media_Player

Annon Annon

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May 11, 2022, 1:40:39 PM5/11/22

to open-lighting

dmx-trigger is exactly what i need, thank you! now i just need to get that damn Enttec dmx-usb conventer to start working.

here are the logs: olad -l 4
olad/Olad.cpp:98: OLA Daemon version 0.10.8
common/base/Init.cpp:404: Monotonic clock: 22904.713272
common/base/Init.cpp:405: Real clock : 1652290444.242132
common/io/EPoller.cpp:82: EPOLL_CTL_ADD 4, events 2001, descriptor: 0x564946a186d0
olad/OlaDaemon.cpp:121: Using configs in /home/annon/.ola
common/io/EPoller.cpp:82: EPOLL_CTL_ADD 7, events 2001, descriptor: 0x564946a199c0
common/thread/Thread.cpp:200: Thread pref-saver, policy SCHED_OTHER, priority 0
common/rdm/PidStoreLoader.cpp:262: Loading DISC_UNIQUE_BRANCH
common/rdm/PidStoreLoader.cpp:262: Loading DISC_MUTE
common/rdm/PidStoreLoader.cpp:262: Loading DISC_UN_MUTE
common/rdm/PidStoreLoader.cpp:262: Loading PROXIED_DEVICES
common/rdm/PidStoreLoader.cpp:262: Loading PROXIED_DEVICE_COUNT
common/rdm/PidStoreLoader.cpp:262: Loading COMMS_STATUS
common/rdm/PidStoreLoader.cpp:262: Loading QUEUED_MESSAGE
common/rdm/PidStoreLoader.cpp:262: Loading STATUS_MESSAGES
common/rdm/PidStoreLoader.cpp:262: Loading STATUS_ID_DESCRIPTION
common/rdm/PidStoreLoader.cpp:262: Loading CLEAR_STATUS_ID
common/rdm/PidStoreLoader.cpp:262: Loading SUB_DEVICE_STATUS_REPORT_THRESHOLD
common/rdm/PidStoreLoader.cpp:262: Loading SUPPORTED_PARAMETERS
common/rdm/PidStoreLoader.cpp:262: Loading PARAMETER_DESCRIPTION
common/rdm/PidStoreLoader.cpp:262: Loading DEVICE_INFO
common/rdm/PidStoreLoader.cpp:262: Loading PRODUCT_DETAIL_ID_LIST
common/rdm/PidStoreLoader.cpp:262: Loading DEVICE_MODEL_DESCRIPTION
common/rdm/PidStoreLoader.cpp:262: Loading MANUFACTURER_LABEL
common/rdm/PidStoreLoader.cpp:262: Loading DEVICE_LABEL
common/rdm/PidStoreLoader.cpp:262: Loading FACTORY_DEFAULTS
common/rdm/PidStoreLoader.cpp:262: Loading LANGUAGE_CAPABILITIES
common/rdm/PidStoreLoader.cpp:262: Loading LANGUAGE
common/rdm/PidStoreLoader.cpp:262: Loading SOFTWARE_VERSION_LABEL
common/rdm/PidStoreLoader.cpp:262: Loading BOOT_SOFTWARE_VERSION_ID
common/rdm/PidStoreLoader.cpp:262: Loading BOOT_SOFTWARE_VERSION_LABEL
common/rdm/PidStoreLoader.cpp:262: Loading DMX_PERSONALITY
common/rdm/PidStoreLoader.cpp:262: Loading DMX_PERSONALITY_DESCRIPTION
common/rdm/PidStoreLoader.cpp:262: Loading DMX_START_ADDRESS
common/rdm/PidStoreLoader.cpp:262: Loading SLOT_INFO
common/rdm/PidStoreLoader.cpp:262: Loading SLOT_DESCRIPTION
common/rdm/PidStoreLoader.cpp:262: Loading DEFAULT_SLOT_VALUE
common/rdm/PidStoreLoader.cpp:262: Loading DMX_BLOCK_ADDRESS
common/rdm/PidStoreLoader.cpp:262: Loading DMX_FAIL_MODE
common/rdm/PidStoreLoader.cpp:262: Loading DMX_STARTUP_MODE
common/rdm/PidStoreLoader.cpp:262: Loading SENSOR_DEFINITION
common/rdm/PidStoreLoader.cpp:262: Loading SENSOR_VALUE
common/rdm/PidStoreLoader.cpp:262: Loading RECORD_SENSORS
common/rdm/PidStoreLoader.cpp:262: Loading DIMMER_INFO
common/rdm/PidStoreLoader.cpp:262: Loading MINIMUM_LEVEL
common/rdm/PidStoreLoader.cpp:262: Loading MAXIMUM_LEVEL
common/rdm/PidStoreLoader.cpp:262: Loading CURVE
common/rdm/PidStoreLoader.cpp:262: Loading CURVE_DESCRIPTION
common/rdm/PidStoreLoader.cpp:262: Loading OUTPUT_RESPONSE_TIME
common/rdm/PidStoreLoader.cpp:262: Loading OUTPUT_RESPONSE_TIME_DESCRIPTION
common/rdm/PidStoreLoader.cpp:262: Loading MODULATION_FREQUENCY
common/rdm/PidStoreLoader.cpp:262: Loading MODULATION_FREQUENCY_DESCRIPTION
common/rdm/PidStoreLoader.cpp:262: Loading DEVICE_HOURS
common/rdm/PidStoreLoader.cpp:262: Loading LAMP_HOURS
common/rdm/PidStoreLoader.cpp:262: Loading LAMP_STRIKES
common/rdm/PidStoreLoader.cpp:262: Loading LAMP_STATE
common/rdm/PidStoreLoader.cpp:262: Loading LAMP_ON_MODE
common/rdm/PidStoreLoader.cpp:262: Loading DEVICE_POWER_CYCLES
common/rdm/PidStoreLoader.cpp:262: Loading BURN_IN
common/rdm/PidStoreLoader.cpp:262: Loading DISPLAY_INVERT
common/rdm/PidStoreLoader.cpp:262: Loading DISPLAY_LEVEL
common/rdm/PidStoreLoader.cpp:262: Loading PAN_INVERT
common/rdm/PidStoreLoader.cpp:262: Loading TILT_INVERT
common/rdm/PidStoreLoader.cpp:262: Loading PAN_TILT_SWAP
common/rdm/PidStoreLoader.cpp:262: Loading REAL_TIME_CLOCK
common/rdm/PidStoreLoader.cpp:262: Loading LOCK_PIN
common/rdm/PidStoreLoader.cpp:262: Loading LOCK_STATE
common/rdm/PidStoreLoader.cpp:262: Loading LOCK_STATE_DESCRIPTION
common/rdm/PidStoreLoader.cpp:262: Loading LIST_INTERFACES
common/rdm/PidStoreLoader.cpp:262: Loading INTERFACE_LABEL
common/rdm/PidStoreLoader.cpp:262: Loading INTERFACE_HARDWARE_ADDRESS_TYPE1
common/rdm/PidStoreLoader.cpp:262: Loading IPV4_DHCP_MODE
common/rdm/PidStoreLoader.cpp:262: Loading IPV4_ZEROCONF_MODE
common/rdm/PidStoreLoader.cpp:262: Loading IPV4_CURRENT_ADDRESS
common/rdm/PidStoreLoader.cpp:262: Loading IPV4_STATIC_ADDRESS
common/rdm/PidStoreLoader.cpp:262: Loading INTERFACE_RENEW_DHCP
common/rdm/PidStoreLoader.cpp:262: Loading INTERFACE_RELEASE_DHCP
common/rdm/PidStoreLoader.cpp:262: Loading INTERFACE_APPLY_CONFIGURATION
common/rdm/PidStoreLoader.cpp:262: Loading IPV4_DEFAULT_ROUTE
common/rdm/PidStoreLoader.cpp:262: Loading DNS_IPV4_NAME_SERVER
common/rdm/PidStoreLoader.cpp:262: Loading DNS_HOSTNAME
common/rdm/PidStoreLoader.cpp:262: Loading DNS_DOMAIN_NAME
common/rdm/PidStoreLoader.cpp:262: Loading SEARCH_DOMAIN
common/rdm/PidStoreLoader.cpp:262: Loading BROKER_STATUS
common/rdm/PidStoreLoader.cpp:262: Loading ENDPOINT_LIST
common/rdm/PidStoreLoader.cpp:262: Loading ENDPOINT_LIST_CHANGE
common/rdm/PidStoreLoader.cpp:262: Loading IDENTIFY_ENDPOINT
common/rdm/PidStoreLoader.cpp:262: Loading ENDPOINT_TO_UNIVERSE
common/rdm/PidStoreLoader.cpp:262: Loading ENDPOINT_MODE
common/rdm/PidStoreLoader.cpp:262: Loading ENDPOINT_LABEL
common/rdm/PidStoreLoader.cpp:262: Loading RDM_TRAFFIC_ENABLE
common/rdm/PidStoreLoader.cpp:262: Loading DISCOVERY_STATE
common/rdm/PidStoreLoader.cpp:262: Loading BACKGROUND_DISCOVERY
common/rdm/PidStoreLoader.cpp:262: Loading ENDPOINT_TIMING
common/rdm/PidStoreLoader.cpp:262: Loading ENDPOINT_TIMING_DESCRIPTION
common/rdm/PidStoreLoader.cpp:262: Loading ENDPOINT_RESPONDERS
common/rdm/PidStoreLoader.cpp:262: Loading ENDPOINT_RESPONDER_LIST_CHANGE
common/rdm/PidStoreLoader.cpp:262: Loading BINDING_CONTROL_FIELDS
common/rdm/PidStoreLoader.cpp:262: Loading BACKGROUND_QUEUED_STATUS_POLICY
common/rdm/PidStoreLoader.cpp:262: Loading BACKGROUND_QUEUED_STATUS_POLICY_DESCRIPTION
common/rdm/PidStoreLoader.cpp:262: Loading IDENTIFY_DEVICE
common/rdm/PidStoreLoader.cpp:262: Loading RESET_DEVICE
common/rdm/PidStoreLoader.cpp:262: Loading POWER_STATE
common/rdm/PidStoreLoader.cpp:262: Loading PERFORM_SELFTEST
common/rdm/PidStoreLoader.cpp:262: Loading SELF_TEST_DESCRIPTION
common/rdm/PidStoreLoader.cpp:262: Loading CAPTURE_PRESET
common/rdm/PidStoreLoader.cpp:262: Loading PRESET_PLAYBACK
common/rdm/PidStoreLoader.cpp:262: Loading IDENTIFY_MODE
common/rdm/PidStoreLoader.cpp:262: Loading PRESET_INFO
common/rdm/PidStoreLoader.cpp:262: Loading PRESET_STATUS
common/rdm/PidStoreLoader.cpp:262: Loading PRESET_MERGEMODE
common/rdm/PidStoreLoader.cpp:262: Loading POWER_ON_SELF_TEST
common/rdm/PidStoreLoader.cpp:262: Loading DEVICE_MODE
common/rdm/PidStoreLoader.cpp:262: Loading SERIAL_NUMBER
common/rdm/PidStoreLoader.cpp:262: Loading FAN_MODE
common/rdm/PidStoreLoader.cpp:262: Loading STATUS_LEDS
common/rdm/PidStoreLoader.cpp:262: Loading CCT_ADJUST
common/rdm/PidStoreLoader.cpp:262: Loading GN_ADJUST
common/rdm/PidStoreLoader.cpp:262: Loading DMX_SIGNAL_LOSS_MODE
common/rdm/PidStoreLoader.cpp:262: Loading MODEL_ID
common/rdm/PidStoreLoader.cpp:262: Loading MODEL_ID_LIST
common/rdm/PidStoreLoader.cpp:262: Loading PIXEL_TYPE
common/rdm/PidStoreLoader.cpp:262: Loading PIXEL_COUNT
common/rdm/PidStoreLoader.cpp:262: Loading LED_DRIVE_CURRENT
common/rdm/PidStoreLoader.cpp:262: Loading SERIAL_NUMBER
common/rdm/PidStoreLoader.cpp:262: Loading DIMMER_MODE
common/rdm/PidStoreLoader.cpp:262: Loading LIGHT_MODE
common/rdm/PidStoreLoader.cpp:262: Loading CONSTANT_COLOR_MODES
common/rdm/PidStoreLoader.cpp:262: Loading CP_DISPLAYON
common/rdm/PidStoreLoader.cpp:262: Loading CP_FIXTID
common/rdm/PidStoreLoader.cpp:262: Loading CP_EVAN_RGBCMY
common/rdm/PidStoreLoader.cpp:262: Loading CP_FIXWHEELSC
common/rdm/PidStoreLoader.cpp:262: Loading CP_LAMPONDMX
common/rdm/PidStoreLoader.cpp:262: Loading CP_ENCPT
common/rdm/PidStoreLoader.cpp:262: Loading CP_PTSPEEDMODE
common/rdm/PidStoreLoader.cpp:262: Loading CP_DIMMERCURVE
common/rdm/PidStoreLoader.cpp:262: Loading CP_SILENTMODE
common/rdm/PidStoreLoader.cpp:262: Loading CP_SHUTTERONERR
common/rdm/PidStoreLoader.cpp:262: Loading CP_DIMMONSHUTTER
common/rdm/PidStoreLoader.cpp:262: Loading CP_POWERFANSMODE
common/rdm/PidStoreLoader.cpp:262: Loading CP_ARTNET_MODE
common/rdm/PidStoreLoader.cpp:262: Loading CP_NETREPEATDMX
common/rdm/PidStoreLoader.cpp:262: Loading CP_UNIVERSE
common/rdm/PidStoreLoader.cpp:262: Loading CP_AFAUTOSCALEOFF
common/rdm/PidStoreLoader.cpp:262: Loading CP_MCOLORADJUST
common/rdm/PidStoreLoader.cpp:262: Loading CP_MEFFRANDID
common/rdm/PidStoreLoader.cpp:262: Loading CP_MEFFDISTRIB
common/rdm/PidStoreLoader.cpp:262: Loading CP_EVANCURVEMODE
common/rdm/PidStoreLoader.cpp:262: Loading CP_PT_HOMING_SPEC
common/rdm/PidStoreLoader.cpp:262: Loading CP_PAN_HOME_ANGLE
common/rdm/PidStoreLoader.cpp:262: Loading CP_TILT_HOME_ANGLE
common/rdm/PidStoreLoader.cpp:262: Loading CP_CWHEEL_LINEAR
common/rdm/PidStoreLoader.cpp:262: Loading CP_ANTI_BLIND
common/rdm/PidStoreLoader.cpp:262: Loading CP_PIXELS_UNIVERSE
common/rdm/PidStoreLoader.cpp:262: Loading CP_RPTONDMX_UNIVERSE
common/rdm/PidStoreLoader.cpp:262: Loading CP_CHNLMODE_PIXELS
common/rdm/PidStoreLoader.cpp:262: Loading SHOW_ID
common/rdm/PidStoreLoader.cpp:262: Loading OUTPUT_POWER
common/rdm/PidStoreLoader.cpp:262: Loading HOP_PATTERN
common/rdm/PidStoreLoader.cpp:262: Loading BANDWIDTH
common/rdm/PidStoreLoader.cpp:262: Loading NUM_OF_CHANNELS
common/rdm/PidStoreLoader.cpp:262: Loading LEVEL_TEST
common/rdm/PidStoreLoader.cpp:262: Loading CURVE
common/rdm/PidStoreLoader.cpp:262: Loading BUMP_ENABLED
common/rdm/PidStoreLoader.cpp:262: Loading DATA_LOSS_TIMEOUT
common/rdm/PidStoreLoader.cpp:262: Loading BACKLIGHT_TIMEOUT
common/rdm/PidStoreLoader.cpp:262: Loading RDM_PROXY_ENABLED
common/rdm/PidStoreLoader.cpp:262: Loading INPUT_FORMAT
common/rdm/PidStoreLoader.cpp:262: Loading IP_ADDRESS
common/rdm/PidStoreLoader.cpp:262: Loading IP_SUBNET_MASK
common/rdm/PidStoreLoader.cpp:262: Loading IP_GATEWAY
common/rdm/PidStoreLoader.cpp:262: Loading DHCP_MODE
common/rdm/PidStoreLoader.cpp:262: Loading MAC_ADDRESS
common/rdm/PidStoreLoader.cpp:262: Loading SET_UID
common/rdm/PidStoreLoader.cpp:262: Loading DMX_OUTPUT_STANDARD
common/rdm/PidStoreLoader.cpp:262: Loading ADD_DISCOVERY
common/rdm/PidStoreLoader.cpp:262: Loading DMX_INTERSLOT_TIME
common/rdm/PidStoreLoader.cpp:262: Loading LATENCY
common/rdm/PidStoreLoader.cpp:262: Loading FACTORY_SETTINGS_LOCK
common/rdm/PidStoreLoader.cpp:262: Loading DMX_RDM_INTERLEAVE
common/rdm/PidStoreLoader.cpp:262: Loading PROXIED_DEVICES_ENHANCED
common/rdm/PidStoreLoader.cpp:262: Loading ADAPTIVE_ON_OFF
common/rdm/PidStoreLoader.cpp:262: Loading PWM_OUTPUT_FREQUENCY
common/rdm/PidStoreLoader.cpp:262: Loading FAN_ON_PERCENTAGE
common/rdm/PidStoreLoader.cpp:262: Loading AUTO_MODE
common/rdm/PidStoreLoader.cpp:262: Loading PWRUP_TEST
common/rdm/PidStoreLoader.cpp:262: Loading INTERNAL_STATS
common/rdm/PidStoreLoader.cpp:262: Loading NE_FAULT_DETECT_MODE
common/rdm/PidStoreLoader.cpp:262: Loading DMX_PROTECT_MODE
common/rdm/PidStoreLoader.cpp:262: Loading DMX_LOSS_MODE
common/rdm/PidStoreLoader.cpp:262: Loading PREHEAT_LEVEL
common/rdm/PidStoreLoader.cpp:262: Loading OUTPUT_CAP_VALUE
common/rdm/PidStoreLoader.cpp:262: Loading DMX_TERM_MODE
common/rdm/PidStoreLoader.cpp:262: Loading FULL_DISCOVERY
common/rdm/PidStoreLoader.cpp:262: Loading OUTPUT_DEFAULT_VALUE
common/rdm/PidStoreLoader.cpp:262: Loading DALI_FADE_TIME
common/rdm/PidStoreLoader.cpp:262: Loading INCREMENTAL_DISCOVERY_INTERVAL
common/rdm/PidStoreLoader.cpp:262: Loading ACK_TIMER_FACTOR
common/rdm/PidStoreLoader.cpp:262: Loading MDG_NETWORK_UNIVERSE_NUMBER
common/rdm/PidStoreLoader.cpp:262: Loading MDG_NETWORK_UNIVERSE_NAME
common/rdm/PidStoreLoader.cpp:262: Loading MDG_GENERATOR_STATE
common/rdm/PidStoreLoader.cpp:262: Loading DMX_LAMP_OFF_ENABLE
common/rdm/PidStoreLoader.cpp:262: Loading DMX_RESET_ENABLE
common/rdm/PidStoreLoader.cpp:262: Loading MCX_LAMP_OFF_ENABLE
common/rdm/PidStoreLoader.cpp:262: Loading FIXTURE_ID
common/rdm/PidStoreLoader.cpp:262: Loading STAND_ALONE_OPERATION_ENABLE
common/rdm/PidStoreLoader.cpp:262: Loading SYNCHRONIZED
common/rdm/PidStoreLoader.cpp:262: Loading AUTO_PROGRAM_ENABLE
common/rdm/PidStoreLoader.cpp:262: Loading ENABLE_TIMERS
common/rdm/PidStoreLoader.cpp:262: Loading TIMER1_START_TIME
common/rdm/PidStoreLoader.cpp:262: Loading TIMER1_END_TIME
common/rdm/PidStoreLoader.cpp:262: Loading TIMER2_START_TIME
common/rdm/PidStoreLoader.cpp:262: Loading TIMER2_END_TIME
common/rdm/PidStoreLoader.cpp:262: Loading LIGHT_SENSOR_LEVEL_TRIGGER_ENABLE
common/rdm/PidStoreLoader.cpp:262: Loading CAPTURE_CURRENT_LIGHT_LEVEL
common/rdm/PidStoreLoader.cpp:262: Loading LIGHT_SENSOR_TRIGGER_LEVEL
common/rdm/PidStoreLoader.cpp:262: Loading ADD_SCENE
common/rdm/PidStoreLoader.cpp:262: Loading INSERT_SCENE
common/rdm/PidStoreLoader.cpp:262: Loading STORE_SCENE
common/rdm/PidStoreLoader.cpp:262: Loading DELETE_SCENE
common/rdm/PidStoreLoader.cpp:262: Loading DELETE_ALL_SCENES
common/rdm/PidStoreLoader.cpp:262: Loading NEXT_SCENE
common/rdm/PidStoreLoader.cpp:262: Loading PREVIOUS_SCENE
common/rdm/PidStoreLoader.cpp:262: Loading SCENE_SETTINGS
common/rdm/PidStoreLoader.cpp:262: Loading RUN_PROGRAM
common/rdm/PidStoreLoader.cpp:262: Loading SCENE_NUMBER
common/rdm/PidStoreLoader.cpp:262: Loading SCENE_WAIT_TIME
common/rdm/PidStoreLoader.cpp:262: Loading SCENE_FADE_TIME
common/rdm/PidStoreLoader.cpp:262: Loading SCENE_INTENSITY
common/rdm/PidStoreLoader.cpp:262: Loading SCENE_CYAN
common/rdm/PidStoreLoader.cpp:262: Loading SCENE_MAGENTA
common/rdm/PidStoreLoader.cpp:262: Loading SCENE_YELLOW
common/rdm/PidStoreLoader.cpp:262: Loading SCENE_RED
common/rdm/PidStoreLoader.cpp:262: Loading SCENE_GREEN
common/rdm/PidStoreLoader.cpp:262: Loading SCENE_BLUE
common/rdm/PidStoreLoader.cpp:262: Loading SCENE_AMBER
common/rdm/PidStoreLoader.cpp:262: Loading SCENE_WHITE
common/rdm/PidStoreLoader.cpp:262: Loading SCENE_ZOOM
common/rdm/PidStoreLoader.cpp:262: Loading SCENE_FOCUS
common/rdm/PidStoreLoader.cpp:262: Loading SCENE_RANDOM_COLOR
common/rdm/PidStoreLoader.cpp:262: Loading SCENE_COLOR_WHEEL
common/rdm/PidStoreLoader.cpp:262: Loading SCENE_GOBO_SELECTION
common/rdm/PidStoreLoader.cpp:262: Loading SCENE_GOBO_INDEXING
common/rdm/PidStoreLoader.cpp:262: Loading SCENE_ANIMATION_POSITION
common/rdm/PidStoreLoader.cpp:262: Loading SCENE_ANIMATION_INDEXING
common/rdm/PidStoreLoader.cpp:262: Loading SCENE_GET_DMX
common/rdm/PidStoreLoader.cpp:262: Loading SCENE_FROST_ENABLE
common/rdm/PidStoreLoader.cpp:262: Loading AUTO_SHUTTER_BO_ENABLE
common/rdm/PidStoreLoader.cpp:262: Loading EFFECT_SPEED
common/rdm/PidStoreLoader.cpp:262: Loading EFFECT_SHORTCUTS_ENABLE
common/rdm/PidStoreLoader.cpp:262: Loading EFFECT_FEEDBACK_ENABLE
common/rdm/PidStoreLoader.cpp:262: Loading LAMP_HOUR_WARNING_ENABLE
common/rdm/PidStoreLoader.cpp:262: Loading LAMP_HOUR_WARNING_HOURS
common/rdm/PidStoreLoader.cpp:262: Loading AIR_FILTER_HOUR
common/rdm/PidStoreLoader.cpp:262: Loading AIR_FILTER_HOUR_WARNING_HOURS
common/rdm/PidStoreLoader.cpp:262: Loading DISPLAY_ERRORS_ENABLE
common/rdm/PidStoreLoader.cpp:262: Loading LAMP_ERROR_TEST_ENABLE
common/rdm/PidStoreLoader.cpp:262: Loading SAVE_CUSTOM_CONFIGURATION
common/rdm/PidStoreLoader.cpp:262: Loading LOAD_CUSTOM_CONFIGURATION
common/rdm/PidStoreLoader.cpp:262: Loading BARNDOOR_SOFTWARE_VERSION
common/rdm/PidStoreLoader.cpp:262: Loading CMY_BLACKOUT_ENABLE
common/rdm/PidStoreLoader.cpp:262: Loading TRACKING_MODE
common/rdm/PidStoreLoader.cpp:262: Loading TRACKING_CAL
common/rdm/PidStoreLoader.cpp:262: Loading DIMMER_CURVE
common/rdm/PidStoreLoader.cpp:262: Loading FOCUS_TRACKING
common/rdm/PidStoreLoader.cpp:262: Loading DISPLAY_AUTO_OFF
common/rdm/PidStoreLoader.cpp:262: Loading LAMP_PREHEAT_ENABLE
common/rdm/PidStoreLoader.cpp:262: Loading LAMP_PREHEAT_VALUE
common/rdm/PidStoreLoader.cpp:262: Loading LAMP_POWER_ENABLE
common/rdm/PidStoreLoader.cpp:262: Loading LAMP_POWER_VALUE
common/rdm/PidStoreLoader.cpp:262: Loading IRIS_BLACKOUT_ENABLE
common/rdm/PidStoreLoader.cpp:262: Loading COLOR_WHEEL_BLACKOUT_ENABLE
common/rdm/PidStoreLoader.cpp:262: Loading STUDIO_MODE
common/rdm/PidStoreLoader.cpp:262: Loading BLOCK_TEMP_SETTING
common/rdm/PidStoreLoader.cpp:262: Loading GOBO3_ANIMATION_START
common/rdm/PidStoreLoader.cpp:262: Loading GOBO3_ANIMATION_END
common/rdm/PidStoreLoader.cpp:262: Loading PAN_TILT_SPEED
common/rdm/PidStoreLoader.cpp:262: Loading PAN_TILT_MOVE_ON_RESET_ENABLE
common/rdm/PidStoreLoader.cpp:262: Loading PAN_TILT_LIMITATION_ENABLE
common/rdm/PidStoreLoader.cpp:262: Loading PAN_LIMITATION_MINIMUM
common/rdm/PidStoreLoader.cpp:262: Loading PAN_LIMITATION_MAXIMUM
common/rdm/PidStoreLoader.cpp:262: Loading TILT_LIMITATION_MINIMUM
common/rdm/PidStoreLoader.cpp:262: Loading TILT_LIMITATION_MAXIMUM
common/rdm/PidStoreLoader.cpp:262: Loading PAN_TILT_LIMITATION_AREA
common/rdm/PidStoreLoader.cpp:262: Loading FOLLOW_SPOT_MODE_ENABLE
common/rdm/PidStoreLoader.cpp:262: Loading FOLLOW_SPOT_MODE_LOCK_TOGGLE
common/rdm/PidStoreLoader.cpp:262: Loading FOLLOW_SPOT_MODE_LOCK_PAN
common/rdm/PidStoreLoader.cpp:262: Loading FOLLOW_SPOT_MODE_LOCK_TILT
common/rdm/PidStoreLoader.cpp:262: Loading REGULATE_LAMP_FAN
common/rdm/PidStoreLoader.cpp:262: Loading REGULATE_GOBO_FAN
common/rdm/PidStoreLoader.cpp:262: Loading LAMP_COOLING
common/rdm/PidStoreLoader.cpp:262: Loading FAN_CLEAN
common/rdm/PidStoreLoader.cpp:262: Loading FAN_MODE
common/rdm/PidStoreLoader.cpp:262: Loading SERIAL_NUMBER
common/rdm/PidStoreLoader.cpp:262: Loading EVENT_LOG_USER_EVENT_TRIGGER
common/rdm/PidStoreLoader.cpp:262: Loading FAN_ERROR_STATUS
common/rdm/PidStoreLoader.cpp:262: Loading MAX_LAMP_POWER
common/rdm/PidStoreLoader.cpp:262: Loading LAMP_FADE_ON_COMM_LOSS
common/rdm/PidStoreLoader.cpp:262: Loading LOCK_PAN
common/rdm/PidStoreLoader.cpp:262: Loading LOCK_TILT
common/rdm/PidStoreLoader.cpp:262: Loading PAN_TILT_FREE_MOTION
common/rdm/PidStoreLoader.cpp:262: Loading FOLLOW_SPOT_CONTROLLER_MODE
common/rdm/PidStoreLoader.cpp:262: Loading ZOOM_TYPE
common/rdm/PidStoreLoader.cpp:262: Loading FOLLOW_SPOT_ZOOM
common/rdm/PidStoreLoader.cpp:262: Loading ZERO_GOBO_WHEELS
common/rdm/PidStoreLoader.cpp:262: Loading CLEAR_LOG
common/rdm/PidStoreLoader.cpp:262: Loading DISABLE_MECHS
common/rdm/PidStoreLoader.cpp:262: Loading DMX_INPUT
common/rdm/PidStoreLoader.cpp:262: Loading WIRELESS_UNLINK
common/rdm/PidStoreLoader.cpp:262: Loading SCREENSAVER_DELAY
common/rdm/PidStoreLoader.cpp:262: Loading PT_FEEDBACK
common/rdm/PidStoreLoader.cpp:262: Loading OUTPUT_UNIFORMITY
common/rdm/PidStoreLoader.cpp:262: Loading DL_COMPATIBLE_MODE
common/rdm/PidStoreLoader.cpp:262: Loading TOUCHSCREEN_LOCK
common/rdm/PidStoreLoader.cpp:262: Loading DMX_HOLD_MODE
common/rdm/PidStoreLoader.cpp:262: Loading SLOT_LABELS
common/rdm/PidStoreLoader.cpp:262: Loading MODIFY_SENSOR_DEFINITION
common/rdm/PidStoreLoader.cpp:262: Loading NETWORK_ADDRESS
common/rdm/PidStoreLoader.cpp:262: Loading NETWORK_MASK
common/rdm/PidStoreLoader.cpp:262: Loading GATEWAY_ADDRESS
common/rdm/PidStoreLoader.cpp:262: Loading DNS_ADDRESS
common/rdm/PidStoreLoader.cpp:262: Loading DC_OFFSET
common/rdm/PidStoreLoader.cpp:262: Loading DC_FADER_OFFSET
common/rdm/PidStoreLoader.cpp:262: Loading DC_CALIBRATION
common/rdm/PidStoreLoader.cpp:262: Loading CURVE_DEFINITION
common/rdm/PidStoreLoader.cpp:262: Loading SWPID_AUTO_UNIVERSE_NUMBER
common/rdm/PidStoreLoader.cpp:262: Loading WDMX_LOGIN
common/rdm/PidStoreLoader.cpp:262: Loading WDMX_LOGOUT
common/rdm/PidStoreLoader.cpp:262: Loading WDMX_RADIO_POWER_24
common/rdm/PidStoreLoader.cpp:262: Loading WDMX_RADIO_POWER_58
common/rdm/PidStoreLoader.cpp:262: Loading WDMX_MASK_24
common/rdm/PidStoreLoader.cpp:262: Loading WDMX_MASK_58
common/rdm/PidStoreLoader.cpp:262: Loading WDMX_RADIO_MODE
common/rdm/PidStoreLoader.cpp:262: Loading WDMX_RADIO_AHFSS
common/rdm/PidStoreLoader.cpp:262: Loading WDMX_AFHSS_MASK_24
common/rdm/PidStoreLoader.cpp:262: Loading WDMX_AFHSS_MASK_54
common/rdm/PidStoreLoader.cpp:262: Loading WDMX_SIGNAL_STRENGTH
common/rdm/PidStoreLoader.cpp:262: Loading WDMX_DMX_TO_RDM_RATIO
common/rdm/PidStoreLoader.cpp:262: Loading WDMX_DOWNSTREAM_RDM
common/rdm/PidStoreLoader.cpp:262: Loading WDMX_IDENTIFY_PROXIES
common/rdm/PidStoreLoader.cpp:262: Loading ETC_LED_CURVE
common/rdm/PidStoreLoader.cpp:262: Loading ETC_LED_CURVE_DESCRIPTION
common/rdm/PidStoreLoader.cpp:262: Loading ETC_LED_STROBE
common/rdm/PidStoreLoader.cpp:262: Loading ETC_LED_OUTPUT_MODE
common/rdm/PidStoreLoader.cpp:262: Loading ETC_LED_OUTPUT_MODE_DESCRIPTION
common/rdm/PidStoreLoader.cpp:262: Loading ETC_LED_RED_SHIFT
common/rdm/PidStoreLoader.cpp:262: Loading ETC_LED_WHITE_POINT
common/rdm/PidStoreLoader.cpp:262: Loading ETC_LED_WHITE_POINT_DESCRIPTION
common/rdm/PidStoreLoader.cpp:262: Loading ETC_LED_FREQUENCY
common/rdm/PidStoreLoader.cpp:262: Loading ETC_DMX_LOSS_BEHAVIOR
common/rdm/PidStoreLoader.cpp:262: Loading ETC_DMX_LOSS_BEHAVIOR_DESCRIPTION
common/rdm/PidStoreLoader.cpp:262: Loading ETC_LED_PLUS_SEVEN
common/rdm/PidStoreLoader.cpp:262: Loading ETC_BACKLIGHT_BRIGHTNESS
common/rdm/PidStoreLoader.cpp:262: Loading ETC_BACKLIGHT_TIMEOUT
common/rdm/PidStoreLoader.cpp:262: Loading ETC_STATUS_INDICATORS
common/rdm/PidStoreLoader.cpp:262: Loading ETC_RECALIBRATE_FIXTURE
common/rdm/PidStoreLoader.cpp:262: Loading ETC_OVER_TEMP_MODE
common/rdm/PidStoreLoader.cpp:262: Loading ETC_SIMPLE_SETUP_MODE
common/rdm/PidStoreLoader.cpp:262: Loading ETC_LED_STROBE_DESCRIPTION
common/rdm/PidStoreLoader.cpp:262: Loading ETC_LED_RED_SHIFT_DESCRIPTION
common/rdm/PidStoreLoader.cpp:262: Loading ETC_LED_PLUS_SEVEN_DESCRIPTION
common/rdm/PidStoreLoader.cpp:262: Loading ETC_BACKLIGHT_TIMEOUT_DESCRIPTION
common/rdm/PidStoreLoader.cpp:262: Loading ETC_SIMPLE_SETUP_MODE_DESCRIPTION
common/rdm/PidStoreLoader.cpp:262: Loading ETC_OVER_TEMP_MODE_DESCRIPTION
common/rdm/PidStoreLoader.cpp:262: Loading ETC_SEQUENCE_PLAYBACK
common/rdm/PidStoreLoader.cpp:262: Loading ETC_SEQUENCE_CONFIG
common/rdm/PidStoreLoader.cpp:262: Loading ETC_LOW_POWER_TIMEOUT
common/rdm/PidStoreLoader.cpp:262: Loading ETC_LOW_POWER_TIMEOUT_DESCRIPTION
common/rdm/PidStoreLoader.cpp:262: Loading ETC_LED_FREQUENCY_ENUM
common/rdm/PidStoreLoader.cpp:262: Loading ETC_LED_FREQUENCY_ENUM_DESCRIPTION
common/rdm/PidStoreLoader.cpp:262: Loading ETC_PRESET_CONFIG
common/rdm/PidStoreLoader.cpp:262: Loading ETC_HAS_ENUM_TEXT
common/rdm/PidStoreLoader.cpp:262: Loading ETC_GET_ENUM_TEXT
common/rdm/PidStoreLoader.cpp:262: Loading ETC_POWER_COMMAND
common/rdm/PidStoreLoader.cpp:262: Loading ETC_POWER_COMMAND_DESCRIPTION
common/rdm/PidStoreLoader.cpp:262: Loading ETC_DALI_SHORT_ADDRESS
common/rdm/PidStoreLoader.cpp:262: Loading ETC_DALI_GROUP_MEMBERSHIP
common/rdm/PidStoreLoader.cpp:262: Loading ETC_AUTOBIND
common/rdm/PidStoreLoader.cpp:262: Loading ETC_DELETE_SUBDEVICE
common/rdm/PidStoreLoader.cpp:262: Loading ETC_PREPARE_FOR_SOFTWARE_DOWNLOAD
common/rdm/PidStoreLoader.cpp:262: Loading SERIAL_NUMBER
common/rdm/PidStoreLoader.cpp:262: Loading CODE_VERSION
common/rdm/PidStoreLoader.cpp:262: Loading MODEL_ID
common/rdm/PidStoreLoader.cpp:262: Loading MODEL_ID_LIST
common/rdm/PidStoreLoader.cpp:262: Loading PIXEL_TYPE
common/rdm/PidStoreLoader.cpp:262: Loading PIXEL_COUNT
common/rdm/PidStoreLoader.cpp:201: Load Complete
common/network/PosixInterfacePicker.cpp:168: Skipping lo because it's a loopback
common/network/PosixInterfacePicker.cpp:256: Found: wlp0s20f3, 192.168.100.240, 50:eb:71:93:90:31
common/network/InterfacePicker.cpp:92: Using interface wlp0s20f3 (192.168.100.240)
olad/OlaServer.cpp:194: Server UID is 7a70:f064a8c0
olad/OlaServer.cpp:206: Server instance name is OLA Server
common/io/EPoller.cpp:82: EPOLL_CTL_ADD 9, events 2001, descriptor: 0x564946a68de0
common/thread/Thread.cpp:200: Thread http, policy SCHED_OTHER, priority 0
common/http/HTTPServer.cpp:509: HTTP Server started on port 9090
common/io/EPoller.cpp:82: EPOLL_CTL_ADD 10, events 2001, descriptor: 0x564946a1a710
olad/OlaServer.cpp:481: Updated PID definitions.
olad/OlaServer.cpp:489: PID store is at 0x564946b34490
common/thread/Thread.cpp:200: Thread signal-thread, policy SCHED_OTHER, priority 0
common/io/EPoller.cpp:82: EPOLL_CTL_ADD 18, events 2001, descriptor: 0x564946a49b70
olad/PluginManager.cpp:73: Skipping ArtNet because it was disabled
olad/PluginManager.cpp:73: Skipping Dummy because it was disabled
olad/PluginManager.cpp:73: Skipping E1.31 (sACN) because it was disabled
olad/PluginManager.cpp:73: Skipping ESP Net because it was disabled
olad/PluginManager.cpp:73: Skipping GPIO because it was disabled
olad/PluginManager.cpp:73: Skipping KarateLight because it was disabled
olad/PluginManager.cpp:73: Skipping KiNET because it was disabled
olad/PluginManager.cpp:73: Skipping Milford Instruments because it was disabled
olad/PluginManager.cpp:73: Skipping Enttec Open DMX because it was disabled
olad/PluginManager.cpp:73: Skipping Open Pixel Control because it was disabled
olad/PluginManager.cpp:73: Skipping Renard because it was disabled
olad/PluginManager.cpp:73: Skipping SandNet because it was disabled
common/io/EPoller.cpp:306: ss process time was 0.000000
olad/PluginManager.cpp:73: Skipping ShowNet because it was disabled
olad/PluginManager.cpp:73: Skipping SPI because it was disabled
olad/PluginManager.cpp:73: Skipping StageProfi because it was disabled
common/io/EPoller.cpp:306: ss process time was 0.000001
olad/PluginManager.cpp:73: Skipping Pathport because it was disabled
olad/PluginManager.cpp:73: Skipping UART native DMX because it was disabled
olad/PluginManager.cpp:195: Trying to start Serial USB
common/thread/Thread.cpp:200: Thread , policy SCHED_OTHER, priority 0
plugins/usbpro/WidgetDetectorThread.cpp:215: Found potential USB Serial device at /dev/ttyUSB0
common/io/Serial.cpp:158: Checking for /var/lock/LCK..ttyUSB0
common/io/Serial.cpp:199: Acquired /var/lock/LCK..ttyUSB0
common/io/IOUtils.cpp:48: open(/dev/ttyUSB0): Permission denied
common/io/Serial.cpp:216: Failed to open device /dev/ttyUSB0 despite having the lock file
plugins/usbpro/WidgetDetectorThread.cpp:215: Found potential USB Serial device at /dev/ttyUSB0
common/io/Serial.cpp:158: Checking for /var/lock/LCK..ttyUSB0
common/io/Serial.cpp:199: Acquired /var/lock/LCK..ttyUSB0
common/io/IOUtils.cpp:48: open(/dev/ttyUSB0): Permission denied
common/io/Serial.cpp:216: Failed to open device /dev/ttyUSB0 despite having the lock file
common/io/EPoller.cpp:306: ss process time was 0.000000
olad/PluginManager.cpp:200: Started Serial USB
common/io/EPoller.cpp:306: ss process time was 0.000001
common/io/SelectPoller.cpp:233: ss process time was 0.000068
common/io/SelectPoller.cpp:233: ss process time was 0.001120
common/io/SelectPoller.cpp:233: ss process time was 0.000080
common/io/EPoller.cpp:306: ss process time was 0.000008
common/io/SelectPoller.cpp:233: ss process time was 0.000381
common/io/SelectPoller.cpp:233: ss process time was 0.000009
common/io/EPoller.cpp:306: ss process time was 0.000002
common/io/SelectPoller.cpp:233: ss process time was 0.000062
common/io/SelectPoller.cpp:233: ss process time was 0.000042
olad/OlaServer.cpp:385: Garbage collecting
common/io/EPoller.cpp:306: ss process time was 0.000006
common/io/EPoller.cpp:306: ss process time was 0.000001
common/io/SelectPoller.cpp:233: ss process time was 0.000266
common/io/EPoller.cpp:306: ss process time was 0.000004
common/io/EPoller.cpp:306: ss process time was 0.000001
common/io/SelectPoller.cpp:233: ss process time was 0.000013
common/io/SelectPoller.cpp:233: ss process time was 0.000032
common/io/SelectPoller.cpp:233: ss process time was 0.000011
common/io/SelectPoller.cpp:233: ss process time was 0.000129
olad/OlaServer.cpp:385: Garbage collecting
common/io/EPoller.cpp:306: ss process time was 0.000002
plugins/usbpro/WidgetDetectorThread.cpp:215: Found potential USB Serial device at /dev/ttyUSB0
common/io/Serial.cpp:158: Checking for /var/lock/LCK..ttyUSB0
common/io/Serial.cpp:199: Acquired /var/lock/LCK..ttyUSB0
common/io/IOUtils.cpp:48: open(/dev/ttyUSB0): Permission denied
common/io/Serial.cpp:216: Failed to open device /dev/ttyUSB0 despite having the lock file
plugins/usbpro/WidgetDetectorThread.cpp:215: Found potential USB Serial device at /dev/ttyUSB0
common/io/Serial.cpp:158: Checking for /var/lock/LCK..ttyUSB0
common/io/Serial.cpp:199: Acquired /var/lock/LCK..ttyUSB0
common/io/IOUtils.cpp:48: open(/dev/ttyUSB0): Permission denied
common/io/Serial.cpp:216: Failed to open device /dev/ttyUSB0 despite having the lock file
common/io/EPoller.cpp:306: ss process time was 0.000002
common/io/SelectPoller.cpp:233: ss process time was 0.000094
common/io/EPoller.cpp:306: ss process time was 0.000002
common/io/SelectPoller.cpp:233: ss process time was 0.000010
common/io/EPoller.cpp:306: ss process time was 0.000001
common/io/SelectPoller.cpp:233: ss process time was 0.000045
common/io/SelectPoller.cpp:233: ss process time was 0.000016
common/io/SelectPoller.cpp:233: ss process time was 0.000154
olad/OlaServer.cpp:385: Garbage collecting
common/io/EPoller.cpp:306: ss process time was 0.000002
common/io/EPoller.cpp:306: ss process time was 0.000004
common/io/SelectPoller.cpp:233: ss process time was 0.000103
common/io/EPoller.cpp:306: ss process time was 0.000002
common/io/SelectPoller.cpp:233: ss process time was 0.000012
common/io/EPoller.cpp:306: ss process time was 0.000001
common/io/SelectPoller.cpp:233: ss process time was 0.000059
common/io/SelectPoller.cpp:233: ss process time was 0.000018
common/io/SelectPoller.cpp:233: ss process time was 0.000198
common/io/SelectPoller.cpp:233: ss process time was 0.000098
common/io/SelectPoller.cpp:233: ss process time was 0.000068
common/io/EPoller.cpp:306: ss process time was 0.000001
common/io/SelectPoller.cpp:233: ss process time was 0.000011
common/io/EPoller.cpp:306: ss process time was 0.000001
common/io/SelectPoller.cpp:233: ss process time was 0.000112
common/io/SelectPoller.cpp:233: ss process time was 0.000028
plugins/usbpro/WidgetDetectorThread.cpp:215: Found potential USB Serial device at /dev/ttyUSB0
common/io/Serial.cpp:158: Checking for /var/lock/LCK..ttyUSB0
common/io/Serial.cpp:199: Acquired /var/lock/LCK..ttyUSB0
common/io/IOUtils.cpp:48: open(/dev/ttyUSB0): Permission denied
common/io/Serial.cpp:216: Failed to open device /dev/ttyUSB0 despite having the lock file
plugins/usbpro/WidgetDetectorThread.cpp:215: Found potential USB Serial device at /dev/ttyUSB0
common/io/Serial.cpp:158: Checking for /var/lock/LCK..ttyUSB0
common/io/Serial.cpp:199: Acquired /var/lock/LCK..ttyUSB0
common/io/IOUtils.cpp:48: open(/dev/ttyUSB0): Permission denied
common/io/Serial.cpp:216: Failed to open device /dev/ttyUSB0 despite having the lock file
common/io/EPoller.cpp:306: ss process time was 0.000003
olad/OlaServer.cpp:385: Garbage collecting
common/io/EPoller.cpp:306: ss process time was 0.000002
common/io/SelectPoller.cpp:233: ss process time was 0.000092
common/io/EPoller.cpp:306: ss process time was 0.000002
common/io/SelectPoller.cpp:233: ss process time was 0.000011
common/io/EPoller.cpp:306: ss process time was 0.000001
common/io/SelectPoller.cpp:233: ss process time was 0.000056
common/io/SelectPoller.cpp:233: ss process time was 0.000015
common/io/SelectPoller.cpp:233: ss process time was 0.000168
common/io/EPoller.cpp:306: ss process time was 0.000006
olad/OlaServer.cpp:385: Garbage collecting
common/io/EPoller.cpp:306: ss process time was 0.000001
common/io/SelectPoller.cpp:233: ss process time was 0.000140
common/io/EPoller.cpp:306: ss process time was 0.000002
common/io/SelectPoller.cpp:233: ss process time was 0.000012
common/io/EPoller.cpp:306: ss process time was 0.000002
common/io/SelectPoller.cpp:233: ss process time was 0.000051
common/io/SelectPoller.cpp:233: ss process time was 0.000013
common/io/SelectPoller.cpp:233: ss process time was 0.000148
^Ccommon/thread/SignalThread.cpp:115: Received signal: Interrupt
common/http/HTTPServer.cpp:536: Notifying HTTP server thread to stop
common/http/HTTPServer.cpp:538: Waiting for HTTP server thread to exit
common/http/HTTPServer.cpp:540: HTTP server thread exited
common/io/EPoller.cpp:116: EPOLL_CTL_DEL 10
common/io/EPoller.cpp:116: EPOLL_CTL_DEL 9
common/io/EPoller.cpp:306: ss process time was 0.000002

Also i forgot to attach the picture in the first post.

2022-05-11_18-43.png

Peter Newman

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May 11, 2022, 6:00:43 PM5/11/22

to open-lighting

Excellent. We've also got various APIs if you want to do something more in-depth than just trigger a programme on a DMX change:

https://www.openlighting.org/ola/apis/

And the picture confirms exactly what's gone wrong. How did you install OLA out of interest?

I think if you apply this udev rule it should do the trick:

https://wiki.openlighting.org/index.php/OLA_Device_Specific_Configuration#Linux.2C_FTDI

Annon Annon

unread,

May 13, 2022, 5:25:58 PM5/13/22

to open-lighting

Thank you for your help. Turns out i needed to add active user to the "dialout" group, otherwise he had no permissions to do stuff with USB devices. So the problem was not OLA related. Now i have to learn API, but ill take it in small steps and i should manage :)

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