After a fresh install of RpiOs Bullseye and sudo apt install ola (v0.10.8) the uarts on the pi4 stopped working. When i stop the olad daemon and intead run olad -l 2 -c /etc/ola i get this output:

plugins/uartdmx/UartWidget.cpp:180: Failed to set baud rate to 250k plugins/uartdmx/UartDmxPlugin.cpp:82: Unable to setup device for output, device ignored /dev/ttyAMA0 plugins/uartdmx/UartWidget.cpp:180: Failed to set baud rate to 250k plugins/uartdmx/UartDmxPlugin.cpp:82: Unable to setup device for output, device ignored /dev/ttyAMA1 plugins/uartdmx/UartWidget.cpp:180: Failed to set baud rate to 250k plugins/uartdmx/UartDmxPlugin.cpp:82: Unable to setup device for output, device ignored /dev/ttyAMA2 plugins/uartdmx/UartWidget.cpp:180: Failed to set baud rate to 250k plugins/uartdmx/UartDmxPlugin.cpp:82: Unable to setup device for output, device ignored /dev/ttyAMA3 plugins/uartdmx/UartWidget.cpp:180: Failed to set baud rate to 250k plugins/uartdmx/UartDmxPlugin.cpp:82: Unable to setup device for output, device ignored /dev/ttyAMA4

On my old installation (Buster & ola v0.10.7) everything is working now the question is what make it break? Is it the upgrade to Bulleye or the upgrade of ola from 0.10.7 to 0.10.8?

I'm a bit confused about the init_uart_clock=16000000 does this set the clock for ttyAMA0 or for all uarts? or is it the plugin that sets the baudrate? (it seems like it from the errors above).

So the upgrade worked as a downgrade The Pi4 now have instead of having 4 more uarts than a pi3 have one less (0).

Any ideas why this happened?

Thanks /Magnus

When i stop the olad daemon and intead run olad -l 2 -c /etc/ola i get this output:

That's helpful, but please can we see a -l 4 run too (ideally the whole log).

On my old installation (Buster & ola v0.10.7) everything is working now the question is what make it break? Is it the upgrade to Bulleye or the upgrade of ola from 0.10.7 to 0.10.8?

Very little changed regarding this in 0.10.7 to 0.10.8 so it's likely Bullseye.

I'm a bit confused about the init_uart_clock=16000000 does this set the clock for ttyAMA0 or for all uarts? or is it the plugin that sets the baudrate? (it seems like it from the errors above).

It's a bit of both, see https://forums.raspberrypi.com/viewtopic.php?p=529321&sid=08a0255f3835e514ae071511741984ae#p529321

Seemingly only UART0 (but presumably the others worked before)?: https://www.raspberrypi.com/documentation/computers/config_txt.html#init_uart_clock

Any ideas why this happened?

Not really, but hopefully we can get to the bottom of it...

Hi Peter

Here's the output from running olad -l 4 -c /etc/ola :

Click to expand!

``` olad/Olad.cpp:98: OLA Daemon version 0.10.8 common/base/Init.cpp:404: Monotonic clock: 75.286629 common/base/Init.cpp:405: Real clock : 1636670062.422654 common/io/EPoller.cpp:82: EPOLL_CTL_ADD 4, events 2001, descriptor: 0xf4e130 olad/OlaDaemon.cpp:121: Using configs in /etc/ola common/io/EPoller.cpp:82: EPOLL_CTL_ADD 7, events 2001, descriptor: 0xf53dc8 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: eth0, 192.168.0.100, dc:a6:32:c2:43:9b common/network/InterfacePicker.cpp:92: Using interface eth0 (192.168.0.100) olad/OlaServer.cpp:194: Server UID is 7a70:6400a8c0 olad/OlaServer.cpp:206: Server instance name is OLA Server common/io/EPoller.cpp:82: EPOLL_CTL_ADD 9, events 2001, descriptor: 0xf5a8c0 olad/AvahiDiscoveryAgent.cpp:201: Client state changed to AVAHI_CLIENT_S_RUNNING 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 13, events 2001, descriptor: 0xf73e78 olad/AvahiDiscoveryAgent.cpp:236: State for OLA Server._http._tcp,_ola, group 0xf5efe0 changed to AVAHI_ENTRY_GROUP_UNCOMMITED olad/AvahiDiscoveryAgent.cpp:334: Adding _ola._sub._http._tcp olad/OlaServer.cpp:481: Updated PID definitions. olad/AvahiDiscoveryAgent.cpp:236: State for OLA Server._http._tcp,_ola, group 0xf5efe0 changed to AVAHI_ENTRY_GROUP_REGISTERING olad/OlaServer.cpp:489: PID store is at 0x1009f20 common/thread/Thread.cpp:200: Thread signal-thread, policy SCHED_OTHER, priority 0 common/io/EPoller.cpp:82: EPOLL_CTL_ADD 21, events 2001, descriptor: 0xf60c80 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 common/io/EPoller.cpp:306: ss process time was 0.000007 olad/PluginManager.cpp:73: Skipping Enttec Open DMX because it was disabled olad/PluginManager.cpp:73: Skipping Open Pixel Control because it was disabled common/io/EPoller.cpp:306: ss process time was 0.000005 olad/PluginManager.cpp:73: Skipping OSC 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 0.000006 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 olad/PluginManager.cpp:73: Skipping Serial USB because it was disabled olad/PluginManager.cpp:73: Skipping USB because it was disabled olad/PluginManager.cpp:73: Skipping Pathport because it was disabled olad/PluginManager.cpp:195: Trying to start Dummy olad/plugin_api/DeviceManager.cpp:105: Installed device: Dummy Device:1-1 olad/PluginManager.cpp:200: Started Dummy olad/PluginManager.cpp:195: Trying to start ArtNet common/network/PosixInterfacePicker.cpp:168: Skipping lo because it's a loopback common/network/PosixInterfacePicker.cpp:256: Found: eth0, 192.168.0.100, dc:a6:32:c2:43:9b common/network/InterfacePicker.cpp:92: Using interface eth0 (192.168.0.100) common/network/Socket.cpp:144: Binding to 0.0.0.0:6454 common/io/EPoller.cpp:82: EPOLL_CTL_ADD 23, events 2001, descriptor: 0xfc03b0 olad/plugin_api/DeviceManager.cpp:105: Installed device: ArtNet [192.168.0.100]:2-1 plugins/artnet/ArtNetNode.cpp:644: Sending ArtTodRequest for address 1 olad/plugin_api/PortManager.cpp:119: Patched 2-1-O-0 to universe 1 plugins/artnet/ArtNetNode.cpp:644: Sending ArtTodRequest for address 2 olad/plugin_api/PortManager.cpp:119: Patched 2-1-O-1 to universe 2 plugins/artnet/ArtNetNode.cpp:644: Sending ArtTodRequest for address 3 olad/plugin_api/PortManager.cpp:119: Patched 2-1-O-2 to universe 3 plugins/artnet/ArtNetNode.cpp:644: Sending ArtTodRequest for address 4 olad/plugin_api/PortManager.cpp:119: Patched 2-1-O-3 to universe 4 plugins/artnet/ArtNetNode.cpp:516: Sending ArtPoll olad/PluginManager.cpp:200: Started ArtNet olad/PluginManager.cpp:195: Trying to start E1.31 (sACN) common/network/PosixInterfacePicker.cpp:168: Skipping lo because it's a loopback common/network/PosixInterfacePicker.cpp:256: Found: eth0, 192.168.0.100, dc:a6:32:c2:43:9b common/network/InterfacePicker.cpp:92: Using interface eth0 (192.168.0.100) common/network/Socket.cpp:144: Binding to 0.0.0.0:5568 common/io/EPoller.cpp:82: EPOLL_CTL_ADD 24, events 2001, descriptor: 0xfa2f90 olad/plugin_api/DeviceManager.cpp:105: Installed device: E1.31 (DMX over ACN) [192.168.0.100]:11-1 olad/plugin_api/PortManager.cpp:119: Patched 11-1-I-0 to universe 1 olad/plugin_api/PortManager.cpp:119: Patched 11-1-I-1 to universe 2 olad/plugin_api/PortManager.cpp:119: Patched 11-1-I-2 to universe 3 olad/plugin_api/PortManager.cpp:119: Patched 11-1-I-3 to universe 4 olad/PluginManager.cpp:200: Started E1.31 (sACN) olad/PluginManager.cpp:195: Trying to start FTDI USB DMX plugins/ftdidmx/FtdiWidget.cpp:133: Found 0 FTDI devices with PID: 24577. plugins/ftdidmx/FtdiWidget.cpp:205: Freeing list plugins/ftdidmx/FtdiWidget.cpp:133: Found 0 FTDI devices with PID: 24593. plugins/ftdidmx/FtdiWidget.cpp:205: Freeing list olad/PluginManager.cpp:200: Started FTDI USB DMX olad/PluginManager.cpp:195: Trying to start UART native DMX plugins/uartdmx/UartDmxPlugin.cpp:67: Trying to open UART device /dev/ttyAMA0 plugins/uartdmx/UartWidget.cpp:70: Opening serial port /dev/ttyAMA0 plugins/uartdmx/UartWidget.cpp:76: Opened serial port /dev/ttyAMA0 plugins/uartdmx/UartWidget.cpp:180: Failed to set baud rate to 250k plugins/uartdmx/UartDmxPlugin.cpp:82: Unable to setup device for output, device ignored /dev/ttyAMA0 plugins/uartdmx/UartDmxPlugin.cpp:67: Trying to open UART device /dev/ttyAMA1 plugins/uartdmx/UartWidget.cpp:70: Opening serial port /dev/ttyAMA1 plugins/uartdmx/UartWidget.cpp:76: Opened serial port /dev/ttyAMA1 plugins/uartdmx/UartWidget.cpp:180: Failed to set baud rate to 250k plugins/uartdmx/UartDmxPlugin.cpp:82: Unable to setup device for output, device ignored /dev/ttyAMA1 plugins/uartdmx/UartDmxPlugin.cpp:67: Trying to open UART device /dev/ttyAMA2 plugins/uartdmx/UartWidget.cpp:70: Opening serial port /dev/ttyAMA2 plugins/uartdmx/UartWidget.cpp:76: Opened serial port /dev/ttyAMA2 plugins/uartdmx/UartWidget.cpp:180: Failed to set baud rate to 250k plugins/uartdmx/UartDmxPlugin.cpp:82: Unable to setup device for output, device ignored /dev/ttyAMA2 plugins/uartdmx/UartDmxPlugin.cpp:67: Trying to open UART device /dev/ttyAMA3 plugins/uartdmx/UartWidget.cpp:70: Opening serial port /dev/ttyAMA3 plugins/uartdmx/UartWidget.cpp:76: Opened serial port /dev/ttyAMA3 plugins/uartdmx/UartWidget.cpp:180: Failed to set baud rate to 250k plugins/uartdmx/UartDmxPlugin.cpp:82: Unable to setup device for output, device ignored /dev/ttyAMA3 plugins/uartdmx/UartDmxPlugin.cpp:67: Trying to open UART device /dev/ttyAMA4 plugins/uartdmx/UartWidget.cpp:70: Opening serial port /dev/ttyAMA4 plugins/uartdmx/UartWidget.cpp:76: Opened serial port /dev/ttyAMA4 plugins/uartdmx/UartWidget.cpp:180: Failed to set baud rate to 250k plugins/uartdmx/UartDmxPlugin.cpp:82: Unable to setup device for output, device ignored /dev/ttyAMA4 olad/PluginManager.cpp:200: Started UART native DMX common/io/EPoller.cpp:306: ss process time was 0.000012 common/io/EPoller.cpp:306: ss process time was 0.000002 common/io/EPoller.cpp:306: ss process time was 0.000001 common/io/EPoller.cpp:306: ss process time was 0.000002 common/io/EPoller.cpp:306: ss process time was 0.000001 common/io/EPoller.cpp:306: ss process time was 0.000004 common/io/EPoller.cpp:306: ss process time was 0.000002 common/io/EPoller.cpp:306: ss process time was 0.000002 olad/AvahiDiscoveryAgent.cpp:236: State for OLA Server._http._tcp,_ola, group 0xf5efe0 changed to AVAHI_ENTRY_GROUP_ESTABLISHED plugins/artnet/ArtNetNode.cpp:1784: Artnet RDM discovery complete plugins/artnet/ArtNetNode.cpp:1784: Artnet RDM discovery complete plugins/artnet/ArtNetNode.cpp:1784: Artnet RDM discovery complete plugins/artnet/ArtNetNode.cpp:1784: Artnet RDM discovery complete common/io/EPoller.cpp:306: ss process time was 0.000004 olad/OlaServer.cpp:385: Garbage collecting plugins/artnet/ArtNetNode.cpp:516: Sending ArtPoll common/io/EPoller.cpp:306: ss process time was 0.000009 common/io/EPoller.cpp:306: ss process time was 0.000006 common/io/EPoller.cpp:306: ss process time was 0.000005 olad/OlaServer.cpp:385: Garbage collecting plugins/artnet/ArtNetNode.cpp:516: Sending ArtPoll common/io/EPoller.cpp:306: ss process time was 0.000004 common/io/EPoller.cpp:306: ss process time was 0.000002 common/io/EPoller.cpp:306: ss process time was 0.000002 ^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 13 common/io/EPoller.cpp:116: EPOLL_CTL_DEL 9 common/io/EPoller.cpp:116: EPOLL_CTL_DEL 23 common/io/EPoller.cpp:116: EPOLL_CTL_DEL 24 common/io/EPoller.cpp:306: ss process time was 0.000005 common/io/EPoller.cpp:306: ss process time was 0.000007 ```

then I hit ctl-c to stop it

Hope this helps

Thanks /Magnus

Here's the output from running olad -l 4 -c /etc/ola :

Thanks, so the relevant bit is:

olad/PluginManager.cpp:195: Trying to start UART native DMX plugins/uartdmx/UartDmxPlugin.cpp:67: Trying to open UART device /dev/ttyAMA0 plugins/uartdmx/UartWidget.cpp:70: Opening serial port /dev/ttyAMA0 plugins/uartdmx/UartWidget.cpp:76: Opened serial port /dev/ttyAMA0 plugins/uartdmx/UartWidget.cpp:180: Failed to set baud rate to 250k plugins/uartdmx/UartDmxPlugin.cpp:82: Unable to setup device for output, device ignored /dev/ttyAMA0 plugins/uartdmx/UartDmxPlugin.cpp:67: Trying to open UART device /dev/ttyAMA1 plugins/uartdmx/UartWidget.cpp:70: Opening serial port /dev/ttyAMA1 plugins/uartdmx/UartWidget.cpp:76: Opened serial port /dev/ttyAMA1 plugins/uartdmx/UartWidget.cpp:180: Failed to set baud rate to 250k plugins/uartdmx/UartDmxPlugin.cpp:82: Unable to setup device for output, device ignored /dev/ttyAMA1 plugins/uartdmx/UartDmxPlugin.cpp:67: Trying to open UART device /dev/ttyAMA2 plugins/uartdmx/UartWidget.cpp:70: Opening serial port /dev/ttyAMA2 plugins/uartdmx/UartWidget.cpp:76: Opened serial port /dev/ttyAMA2 plugins/uartdmx/UartWidget.cpp:180: Failed to set baud rate to 250k plugins/uartdmx/UartDmxPlugin.cpp:82: Unable to setup device for output, device ignored /dev/ttyAMA2 plugins/uartdmx/UartDmxPlugin.cpp:67: Trying to open UART device /dev/ttyAMA3 plugins/uartdmx/UartWidget.cpp:70: Opening serial port /dev/ttyAMA3 plugins/uartdmx/UartWidget.cpp:76: Opened serial port /dev/ttyAMA3 plugins/uartdmx/UartWidget.cpp:180: Failed to set baud rate to 250k plugins/uartdmx/UartDmxPlugin.cpp:82: Unable to setup device for output, device ignored /dev/ttyAMA3 plugins/uartdmx/UartDmxPlugin.cpp:67: Trying to open UART device /dev/ttyAMA4 plugins/uartdmx/UartWidget.cpp:70: Opening serial port /dev/ttyAMA4 plugins/uartdmx/UartWidget.cpp:76: Opened serial port /dev/ttyAMA4 plugins/uartdmx/UartWidget.cpp:180: Failed to set baud rate to 250k plugins/uartdmx/UartDmxPlugin.cpp:82: Unable to setup device for output, device ignored /dev/ttyAMA4 olad/PluginManager.cpp:200: Started UART native DMX

So the code is here: https://github.com/OpenLightingProject/ola/blob/93db26dd78e787a31c224de37186d4c12752702c/plugins/uartdmx/UartWidget.cpp#L178-L182 https://github.com/OpenLightingProject/ola/blob/81522a6b1802cdc0bc466f64968a72d0ebb7b993/common/io/ExtendedSerial.cpp#L54-L85

At a guess, we're in the undefined bit at the bottom for some reason.

Are you happy to have a go at compiling from source, that's probably where we need to go to fix this? Probably start off just compiling our master branch (or 0.10 branch) and then when that's working (well compiling but showing the same fault) we can add some debugging and go from there...

My knowledge about Linux are very limited, in fact what I know so far is what I've learned from using the Raspberry Pis and searching the internet.

But from what I can read from your code the program either exits on line 61 (Is this when it can not find the device?) or line 69(Failed to set the baudrate?)

However instead of compiling ola from scratch (takes a loong time) I found this program to test the ports

// SOURCE: https://blog.mbedded.ninja/programming/operating-systems/linux/linux-serial-ports-using-c-cpp/
#include <stdio.h>
#include <string.h>
#include <fcntl.h>
#include <errno.h>
#include <termios.h>
#include <unistd.h>
int main() {

  int serial_port = open("/dev/ttyAMA0", O_RDWR);
  struct termios tty;  
  if(tcgetattr(serial_port, &tty) != 0) 
  {
      printf("Error %i from tcgetattr: %s\n", errno, strerror(errno));
      return 1;
  }  
  tty.c_cflag &= ~PARENB;
  tty.c_cflag &= ~CSTOPB;
  tty.c_cflag &= ~CSIZE;
  tty.c_cflag |= CS8;
  tty.c_cflag &= ~CRTSCTS;
  tty.c_cflag |= CREAD | CLOCAL;  tty.c_lflag &= ~ICANON;
  tty.c_lflag &= ~ECHO;
  tty.c_lflag &= ~ECHOE;
  tty.c_lflag &= ~ECHONL;
  tty.c_lflag &= ~ISIG;
  tty.c_iflag &= ~(IXON | IXOFF | IXANY);
  tty.c_iflag &= ~(IGNBRK|BRKINT|PARMRK|ISTRIP|INLCR|IGNCR|ICRNL);  
  tty.c_oflag &= ~OPOST;
  tty.c_oflag &= ~ONLCR;  tty.c_cc[VTIME] = 10;
  tty.c_cc[VMIN] = 0;  

  cfsetispeed(&tty, 250000);
  cfsetospeed(&tty, 250000);  

   if (tcsetattr(serial_port, TCSANOW, &tty) != 0) 
  {
      printf("Error %i from tcsetattr: %s\n", errno, strerror(errno));
      return 1;
  }  

  unsigned char msg[] = { 'H', 'e', 'l', 'l', 'o', '\r' };

  write(serial_port, "Hello, world!", sizeof(msg));  

  char read_buf [256];  memset(&read_buf, '\0', sizeof(read_buf));  
  int num_bytes = read(serial_port, &read_buf, sizeof(read_buf));  
  if (num_bytes < 0) 
  {
      printf("Error reading: %s", strerror(errno));
      return 1;
  }  
  printf("Read %i bytes. Received message: %s", num_bytes, read_buf);
  close(serial_port);
  return 0;
}

I opened it in Geany made a few changes compiled,built and ran it and with a link between Tx and Rx I can read the transmitted text.

Btw I tried this on my old installation (Buster), I will now transfer the file to the new installation and try it again. (Hopefully we can get some useful info out of that)

Thanks /Magnus

Just tried it on the new installation and it works there too. The difference I can see is that the test prog use termios.h and ola termios2 I wonder what the differece is, back to Google.

/Magnus

But from what I can read from your code the program either exits on line 61 (Is this when it can not find the device?) or line 69(Failed to set the baudrate?)

It could also be line 82 too (if it can't find termios2).

However instead of compiling ola from scratch (takes a loong time) I found this program to test the ports

Yes, it can be slow, but not so bad on a Pi 4 surely (especially if you disable everything you don't need). You'll also have to do this at least once to fix the problem, unless you want to wait for a release from us and then a deb from Raspbian.

Just tried it on the new installation and it works there too. The difference I can see is that the test prog use termios.h and ola termios2 I wonder what the differece is, back to Google.

https://sourceware.org/legacy-ml/libc-alpha/2019-04/msg00200.html

termios2 is just a struct.

You could try merging our code into your example and testing like that.

I'm not sure if you get a ping automatically from a link @MagnusHerrlin but it looks like the cause has been found, I was half right: https://github.com/OpenLightingProject/ola/pull/1750

@MagnusHerrlin if you get a chance, do you want to try compiling #1751 which will confirm exactly why it failed to set the baud rate.

Hi Peter

I would love to help, but I'm not really sure how to compile and install it. I have tried for the last two days trying to compile ola,
The first attempts installed ola in /usr/local/bin and this is not where it is installed when done via apt so I tried with ./config --prefix=/usr --exec-prefix=/usr and that installed it in the right place. then I did make -j 4 all and waited, and it compiled without errors (but a lot of warnings about auto_ptr something) then a sudo make install and sudo ldconfig It could run it but the whole system got very unstable and the web interface took a long time to load. I also noticed that the file in /etc/init.d/olad did not exist. why? from what I read you should do a debuild but that command could not be found and I could not install in with apt.

So exactly HOW should I do to compile #1751? How can I download or switch to this branch? I am having a hard time trying to understand how to work with git (even though I watched several tutorials). So if you could tell me how I should do to get #1751 and compile it and install it in the right directories it would be great.

And another question: say I spent half an hour compiling everything and I make some changes in /ola/plugins/uartdmx/UartWidget.cpp do I have to compile everything again?

Could'nt I just to go into /ola/plugins/uartdmx/ and compile or make this part and then link everything together? because all the other objectfiles are already compiled, its just the linking/install step that remains.

Am I wrong about this?

Best regards /Magnus

I installed gh from github then did this

gh pr checkout 1751 ./autoreconf -i Here I uncommented line 3 in /etc/apt/sources.list sudo apt update sudo apt build-dep ola sudo apt install flake8 autoreconf -i ./configure --prefix=/usr --exec-prefix=/usr git status // to check if in the right branch make -j 4 all sudo make install sudo ldconfig

cd .. olad -l 4

and the result is: olad/PluginManager.cpp:195: Trying to start UART native DMX plugins/uartdmx/UartDmxPlugin.cpp:67: Trying to open UART device /dev/ttyAMA0 plugins/uartdmx/UartWidget.cpp:70: Opening serial port /dev/ttyAMA0 plugins/uartdmx/UartWidget.cpp:76: Opened serial port /dev/ttyAMA0 common/io/ExtendedSerial.cpp:84: Failed to set baud rate, due to missing stropts.h or termios2 plugins/uartdmx/UartWidget.cpp:180: Failed to set baud rate to 250k plugins/uartdmx/UartDmxPlugin.cpp:82: Unable to setup device for output, device ignored /dev/ttyAMA0 plugins/uartdmx/UartDmxPlugin.cpp:67: Trying to open UART device /dev/ttyAMA1 plugins/uartdmx/UartWidget.cpp:70: Opening serial port /dev/ttyAMA1 plugins/uartdmx/UartWidget.cpp:76: Opened serial port /dev/ttyAMA1 common/io/ExtendedSerial.cpp:84: Failed to set baud rate, due to missing stropts.h or termios2 plugins/uartdmx/UartWidget.cpp:180: Failed to set baud rate to 250k plugins/uartdmx/UartDmxPlugin.cpp:82: Unable to setup device for output, device ignored /dev/ttyAMA1 plugins/uartdmx/UartDmxPlugin.cpp:67: Trying to open UART device /dev/ttyAMA2 plugins/uartdmx/UartWidget.cpp:70: Opening serial port /dev/ttyAMA2 plugins/uartdmx/UartWidget.cpp:76: Opened serial port /dev/ttyAMA2 common/io/ExtendedSerial.cpp:84: Failed to set baud rate, due to missing stropts.h or termios2 plugins/uartdmx/UartWidget.cpp:180: Failed to set baud rate to 250k plugins/uartdmx/UartDmxPlugin.cpp:82: Unable to setup device for output, device ignored /dev/ttyAMA2 plugins/uartdmx/UartDmxPlugin.cpp:67: Trying to open UART device /dev/ttyAMA3 plugins/uartdmx/UartWidget.cpp:70: Opening serial port /dev/ttyAMA3 plugins/uartdmx/UartWidget.cpp:76: Opened serial port /dev/ttyAMA3 common/io/ExtendedSerial.cpp:84: Failed to set baud rate, due to missing stropts.h or termios2 plugins/uartdmx/UartWidget.cpp:180: Failed to set baud rate to 250k plugins/uartdmx/UartDmxPlugin.cpp:82: Unable to setup device for output, device ignored /dev/ttyAMA3 plugins/uartdmx/UartDmxPlugin.cpp:67: Trying to open UART device /dev/ttyAMA4 plugins/uartdmx/UartWidget.cpp:70: Opening serial port /dev/ttyAMA4 plugins/uartdmx/UartWidget.cpp:76: Opened serial port /dev/ttyAMA4 common/io/ExtendedSerial.cpp:84: Failed to set baud rate, due to missing stropts.h or termios2 plugins/uartdmx/UartWidget.cpp:180: Failed to set baud rate to 250k plugins/uartdmx/UartDmxPlugin.cpp:82: Unable to setup device for output, device ignored /dev/ttyAMA4 olad/PluginManager.cpp:200: Started UART native DMX

But the uarts still don't show up in the webinterface.

/Magnus

So I tried someting else

I changed UartWidget.cpp to this

/ do the port settings /

if (tcgetattr(m_fd, &my_tios) < 0) { // get current settings OLA_WARN << "Failed to get POSIX port settings"; return false; } cfmakeraw(&my_tios); // make it a binary data port

my_tios.c_cflag |= CLOCAL; // port is local, no flow control my_tios.c_cflag &= ~CSIZE; my_tios.c_cflag |= CS8; // 8 bit chars my_tios.c_cflag &= ~PARENB; // no parity my_tios.c_cflag |= CSTOPB; // 2 stop bit for DMX my_tios.c_cflag &= ~CRTSCTS; // no CTS/RTS flow control

cfsetispeed(&my_tios, 250000); cfsetospeed(&my_tios, 250000);

if (tcsetattr(m_fd, TCSANOW, &my_tios) < 0) { // apply settings OLA_WARN << "Failed to set POSIX port settings"; return false; }

/ Do the platform-specific initialisation of the UART to 250kbaud / // if (!ola::io::LinuxHelper::SetDmxBaud(m_fd)) { // OLA_WARN << "NEW Failed to set baud rate to 250k"; // return false; // }

and did a make -j 4 all and got the answer to my previous question since it only compiled the changes then I did a sudo make install and sudo ldconfig

and this time I could select the Uarts in the webinterface I have'nt had time to verify the baudrate with a scope yet, I only have leds connected to the outputs, but I can see a change when I set all channels to 0 or full

But I can also see a strange chase effect between the outputs if i set all channels to zero Not sure what this is coming from

I tried to put a video here but you could not see it, so I removed it.

However here's the output from olad -l 4

olad/PluginManager.cpp:195: Trying to start UART native DMX plugins/uartdmx/UartDmxPlugin.cpp:67: Trying to open UART device /dev/ttyAMA0 plugins/uartdmx/UartWidget.cpp:70: Opening serial port /dev/ttyAMA0 plugins/uartdmx/UartWidget.cpp:76: Opened serial port /dev/ttyAMA0 common/thread/Thread.cpp:200: Thread , policy SCHED_OTHER, priority 0 plugins/uartdmx/UartDmxPlugin.cpp:92: Started UartDmxDevice /dev/ttyAMA0 olad/plugin_api/DeviceManager.cpp:105: Installed device: UART native DMX:20-/dev/ttyAMA0 olad/plugin_api/PortManager.cpp:119: Patched 20-/dev/ttyAMA0-O-0 to universe 1 plugins/uartdmx/UartDmxPlugin.cpp:67: Trying to open UART device /dev/ttyAMA1 plugins/uartdmx/UartWidget.cpp:70: Opening serial port /dev/ttyAMA1 plugins/uartdmx/UartWidget.cpp:76: Opened serial port /dev/ttyAMA1 common/thread/Thread.cpp:200: Thread , policy SCHED_OTHER, priority 0 plugins/uartdmx/UartDmxPlugin.cpp:92: Started UartDmxDevice /dev/ttyAMA1 olad/plugin_api/DeviceManager.cpp:105: Installed device: UART native DMX:20-/dev/ttyAMA1 olad/plugin_api/PortManager.cpp:119: Patched 20-/dev/ttyAMA1-O-0 to universe 2 plugins/uartdmx/UartDmxPlugin.cpp:67: Trying to open UART device /dev/ttyAMA2 plugins/uartdmx/UartWidget.cpp:70: Opening serial port /dev/ttyAMA2 plugins/uartdmx/UartDmxThread.cpp:136: Granularity for UART thread is GOOD plugins/uartdmx/UartWidget.cpp:76: Opened serial port /dev/ttyAMA2 common/thread/Thread.cpp:200: Thread , policy SCHED_OTHER, priority 0 plugins/uartdmx/UartDmxPlugin.cpp:92: Started UartDmxDevice /dev/ttyAMA2 olad/plugin_api/DeviceManager.cpp:105: Installed device: UART native DMX:20-/dev/ttyAMA2 olad/plugin_api/PortManager.cpp:119: Patched 20-/dev/ttyAMA2-O-0 to universe 3 plugins/uartdmx/UartDmxPlugin.cpp:67: Trying to open UART device /dev/ttyAMA3 plugins/uartdmx/UartWidget.cpp:70: Opening serial port /dev/ttyAMA3 plugins/uartdmx/UartWidget.cpp:76: Opened serial port /dev/ttyAMA3 plugins/uartdmx/UartDmxThread.cpp:136: Granularity for UART thread is GOOD common/thread/Thread.cpp:200: Thread , policy SCHED_OTHER, priority 0 plugins/uartdmx/UartDmxPlugin.cpp:92: Started UartDmxDevice /dev/ttyAMA3 olad/plugin_api/DeviceManager.cpp:105: Installed device: UART native DMX:20-/dev/ttyAMA3 olad/plugin_api/PortManager.cpp:119: Patched 20-/dev/ttyAMA3-O-0 to universe 4 plugins/uartdmx/UartDmxPlugin.cpp:67: Trying to open UART device /dev/ttyAMA4 plugins/uartdmx/UartWidget.cpp:70: Opening serial port /dev/ttyAMA4 plugins/uartdmx/UartWidget.cpp:76: Opened serial port /dev/ttyAMA4 plugins/uartdmx/UartDmxThread.cpp:136: Granularity for UART thread is GOOD common/thread/Thread.cpp:200: Thread , policy SCHED_OTHER, priority 0 plugins/uartdmx/UartDmxPlugin.cpp:92: Started UartDmxDevice /dev/ttyAMA4 olad/plugin_api/DeviceManager.cpp:105: Installed device: UART native DMX:20-/dev/ttyAMA4 olad/plugin_api/PortManager.cpp:119: Patched 20-/dev/ttyAMA4-O-0 to universe 5 olad/PluginManager.cpp:200: Started UART native DMX common/io/EPoller.cpp:306: ss process time was 0.000004 common/io/EPoller.cpp:306: ss process time was 0.000001 common/io/EPoller.cpp:306: ss process time was 0.000001 common/io/EPoller.cpp:306: ss process time was 0.000001 common/io/EPoller.cpp:306: ss process time was 0.000001 common/io/EPoller.cpp:306: ss process time was 0.000002 common/io/EPoller.cpp:306: ss process time was 0.000001 common/io/EPoller.cpp:306: ss process time was 0.000001 plugins/uartdmx/UartDmxThread.cpp:136: Granularity for UART thread is GOOD plugins/uartdmx/UartDmxThread.cpp:136: Granularity for UART thread is GOOD

All the best /Magnus

Since the installation did not put anything in the /etc/init.d/ folder I copied the one from my old installation but now I'm facing another problem: when I do sudo /etc/init.d/olad start and sudo /etc/init.d/olad status I get

pi@100-Bullseye(rw):~$ sudo /etc/init.d/olad status ● olad.service - LSB: OLA daemon Loaded: loaded (/etc/init.d/olad; generated) Active: active (exited) since Sun 2021-11-14 04:11:30 CET; 52s ago Docs: man:systemd-sysv-generator(8) Process: 8003 ExecStart=/etc/init.d/olad start (code=exited, status=0/SUCCESS) CPU: 27ms

Nov 14 04:11:30 100-Bullseye systemd[1]: Starting LSB: OLA daemon... Nov 14 04:11:30 100-Bullseye olad[8003]: Starting OLA daemon: olad Nov 14 04:11:30 100-Bullseye olad[8007]: /sbin/start-stop-daemon: user 'olad' not found Nov 14 04:11:30 100-Bullseye olad[8008]: failed! Nov 14 04:11:30 100-Bullseye systemd[1]: Started LSB: OLA daemon.

Since I did not install it with apt the user olad was not created so how do I do that? sudo adduser or how? Where is the script that creates this user?

/Magnus

I found an answer to my previous question in /ola/debian/ola.postint line 59

create the olad user, add it to groups

getent passwd olad > /dev/null || adduser --system --no-create-home olad getent group olad > /dev/null || addgroup --system olad groups olad | grep dialout > /dev/null || adduser olad dialout groups olad | grep plugdev > /dev/null || adduser olad plugdev

So I did this and now I have a olad user Another question: on line 65 in this file says: CONF_DIR=/var/lib/ola That's the old location, should'nt it be CONF_DIR=/etc/ola ?

I hooked up a scope today and can confirm that my little hack it is not working the baudrate is not correct, a startbit is around 100uS instead of 4uS

/Magnus

I just tried to compile #1750 and it compiled fine but the result is the same wrong baudrate, a startbit is around 104us.

/Magnus

@MagnusHerrlin you can try compiling PR #1750 which contains a sort of hotfix for the issue that seems to be causing this if you need to get working UARTs asap. I seem to be getting a working installation with this setup; I haven't been able to test it properly yet since I don't have access to an oscilloscope and my UART to RS-485 module hasn't arrived yet, so for now I've only been able to test that sending DMX data from OLA over UART to an ESP8266 UART configured as a DMX input and then back over ArtNet to a second universe in OLA works as expected (2nd universe shows the same values in DMX Monitor as I set in 1st universe's DMX console), so I'm assuming either both devices' baud rates must be correct, or both must be wrong exactly the same way (which I hope is unlikely), otherwise I'd see garbage at the end.

These steps work for me on a fresh copy of Ubuntu Server 21.10 for RPi and only with the selection of plugins which I need; if you need other plugins you need to add the necessary dependencies to the apt-get install part and modify the ./configure flags accordingly.

# get build & plugin dependencies
sudo apt-get install libcppunit-dev libcppunit-1.15-0 uuid-dev pkg-config libncurses5-dev \
  libtool autoconf automake g++ libmicrohttpd-dev libmicrohttpd12 protobuf-compiler \
  libprotobuf-lite23 libprotobuf-dev libprotoc-dev zlib1g-dev bison flex make \
  libftdi-dev libftdi1-dev libftdi1 libusb-1.0-0-dev liblo-dev libavahi-client-dev

# get the code from the appropriate branch from my fork
git clone --depth 1 --branch jahudka-fix-missing-stropts-h https://github.com/jahudka/ola.git

cd ola

# voodoo, I'm assuming this prepares the build environment somehow
autoreconf -i

# this is where you select plugins and other features
./configure --disable-dmx4linux --disable-dummy --disable-e131 --disable-espnet \
  --disable-gpio --disable-karate --disable-kinet --disable-milinst --disable-openpixelcontrol \
  --disable-pathport --disable-renard --disable-sandnet --disable-shownet --disable-spi \
  --disable-stageprofi --disable-usbpro

# this is the part where you get multiple coffees and read a book or two
make -j 4

# this also takes a while
sudo make install

# this I think updates the database of shared libraries so binaries on your system, including
# OLA itself, can find them, I think at one point my attempts at debugging were foiled by
# not doing this after a "make install"
sudo ldconfig

# this creates the appropriate system user and adds it to the appropriate groups
sudo adduser --system --no-create-home olad
sudo addgroup --system olad
sudo adduser olad dialout
sudo adduser olad plugdev

# then you may or may not need to update /boot/firmware/config.txt
# and / or /boot/firmware/cmdline.txt in order to free up the UART port(s)
# from other parts of the system which might be using it, such as
# the serial console or the Bluetooth module, I'm not sure what
# the situation is on a Pi 4 as I'm on a 3B+; then you also might need
# to add & apply the udev rules from the "debian/ola.udev" file in this repo,
# otherwise plugins might not see the devices they should...

# ...and finally you should be able to run:
sudo -u olad olad --log-level 3

If all of that works for you and you get a line in your output reading something like:

<something something UART something>: Port speeds for <number> are 250000 in and 250000 out

then you're golden - all that remains is recreating the config directory /etc/ola (I recommend you just back up the one created by an apt-get install ola on a different system) and giving it the proper owner and permissions and then creating a system service for olad so that it starts automatically at system boot - essentially what /etc/init.d/olad is for, except on Ubuntu I'd probably use a systemd service for it; but we can cross that river when we get there ;-)

Notice that I'm not changing the installation prefix to /usr - I think that's where apt-get is supposed to put stuff, whereas things installed manually should go to /usr/local. And in fact, from a user's perspective, after you're done installing something you rarely need to care about whether it's installed in /usr or /usr/local, because both locations' bin directories are in your $PATH anyway, so running olad will just work either way.

Thanks a lot for the information @jahudka I will try this at once. First I will start with a fresh copy and try because I messed something up when I tried the last three times to change a sourcefile and compile, the changes I made did not show up after the compilation. I'm not sure why. But anyway thanks again for the instructions.

Best regards /Magnus

Looking good so far The uarts show up and the log looks like this olad/PluginManager.cpp:195: Trying to start UART native DMX common/io/ExtendedSerial.cpp:82: Port speeds for 19 are 250000 in and 250000 out common/thread/Thread.cpp:200: Thread , policy SCHED_OTHER, priority 0 olad/plugin_api/DeviceManager.cpp:105: Installed device: UART native DMX:20-/dev/ttyAMA0 olad/plugin_api/PortManager.cpp:119: Patched 20-/dev/ttyAMA0-O-0 to universe 1 common/io/ExtendedSerial.cpp:82: Port speeds for 20 are 250000 in and 250000 out common/thread/Thread.cpp:200: Thread , policy SCHED_OTHER, priority 0 olad/plugin_api/DeviceManager.cpp:105: Installed device: UART native DMX:20-/dev/ttyAMA1 olad/plugin_api/PortManager.cpp:119: Patched 20-/dev/ttyAMA1-O-0 to universe 2 common/io/ExtendedSerial.cpp:82: Port speeds for 21 are 250000 in and 250000 out common/thread/Thread.cpp:200: Thread , policy SCHED_OTHER, priority 0 olad/plugin_api/DeviceManager.cpp:105: Installed device: UART native DMX:20-/dev/ttyAMA2 olad/plugin_api/PortManager.cpp:119: Patched 20-/dev/ttyAMA2-O-0 to universe 3 plugins/uartdmx/UartDmxThread.cpp:136: Granularity for UART thread is GOOD common/io/ExtendedSerial.cpp:82: Port speeds for 22 are 250000 in and 250000 out plugins/uartdmx/UartDmxThread.cpp:136: Granularity for UART thread is GOOD common/thread/Thread.cpp:200: Thread , policy SCHED_OTHER, priority 0 olad/plugin_api/DeviceManager.cpp:105: Installed device: UART native DMX:20-/dev/ttyAMA3 olad/plugin_api/PortManager.cpp:119: Patched 20-/dev/ttyAMA3-O-0 to universe 4 common/io/ExtendedSerial.cpp:82: Port speeds for 23 are 250000 in and 250000 out plugins/uartdmx/UartDmxThread.cpp:136: Granularity for UART thread is GOOD common/thread/Thread.cpp:200: Thread , policy SCHED_OTHER, priority 0 olad/plugin_api/DeviceManager.cpp:105: Installed device: UART native DMX:20-/dev/ttyAMA4 olad/plugin_api/PortManager.cpp:119: Patched 20-/dev/ttyAMA4-O-0 to universe 5 olad/PluginManager.cpp:200: Started UART native DMX plugins/uartdmx/UartDmxThread.cpp:136: Granularity for UART thread is GOOD plugins/uartdmx/UartDmxThread.cpp:136: Granularity for UART thread is GOOD

I will now check it on the scope.

Thanks /Magnus

It's working :-) Thank's a lot @jahudka I just checked with the scope and it looks like before,(the signal is jumping a bit back and forth in time) but should be good enough to drive any dmxdevice.

Scope

/Magnus

@MagnusHerrlin that's fantastic news! Thanks a lot for checking with the scope!

Hi all

One last thing before I close this one.

How do I merge this one #1750 and #1680 before compiling it all?

Thanks /Magnus

I'm glad you're presumably sorted @MagnusHerrlin , but I'm going to re-open this until we get a fix merged in for this issue as other people are asking about it still...

So I finally got time and Pi access, to have a look at this, I didn't get anywhere useful with my own work, including the undef route, but some creative searching found the answer was very simple for our particular use case!

@MagnusHerrlin @jahudka @marchagen or anyone else who's interested, the PR ( #1760 ) needs testing please; I've configured my Pi correctly, and it finds the port, but I don't have access to any DMX hardware or a scope currently, and I don't have a hat/shield for DMX output either. I've no reason to think it won't work, but want it checked before merging...

For me in rpi4 helps changing this includes https://github.com/OpenLightingProject/ola/blob/81522a6b1802cdc0bc466f64968a72d0ebb7b993/common/io/ExtendedSerial.cpp#L32 to

#include <sys/ioctl.h>

#define termios asmtermios
#include <asm-generic/termbits.h>
#include <asm-generic/ioctls.h>
#undef termios

and removing #if defined(HAVE_STROPTS_H) && defined(HAVE_TERMIOS2) statement

For me in rpi4 helps changing this includes

I assume you mean that fixed it @Pshatsillo ?

I'd be particularly interested whether my existing PR also fixes it: https://github.com/OpenLightingProject/ola/pull/1760

As I think it's a little cleaner (and safer for a broader range of OSes) as well as not requiring the define/undef workarounds.

Thank You!

Does that mean it works then @Pshatsillo ? I'm hoping someone can test it before I merge it...

I will test it within couple days

пт, 7 янв. 2022 г., 19:00 Peter Newman @.***>:

Thank You!

Does that mean it works then @Pshatsillo https://github.com/Pshatsillo ? I'm hoping someone can test it before I merge it...

— Reply to this email directly, view it on GitHub https://github.com/OpenLightingProject/ola/issues/1749#issuecomment-1007523850, or unsubscribe https://github.com/notifications/unsubscribe-auth/ACN7SHLNWYYJ2A675N2W3PDUU4E2VANCNFSM5H3NY2NQ . Triage notifications on the go with GitHub Mobile for iOS https://apps.apple.com/app/apple-store/id1477376905?ct=notification-email&mt=8&pt=524675 or Android https://play.google.com/store/apps/details?id=com.github.android&referrer=utm_campaign%3Dnotification-email%26utm_medium%3Demail%26utm_source%3Dgithub.

You are receiving this because you were mentioned.Message ID: @.***>

@peternewman, your fork when ./configure throw error "configure: error: Missing cppunit, please install >= 1.9.6", but it installed in system. It happened without any prefixes. Latest OLA branch configuring without problems

@peternewman, your fork when ./configure throw error "configure: error: Missing cppunit, please install >= 1.9.6", but it installed in system. It happened without any prefixes. Latest OLA branch configuring without problems

Can you share the config.log ?

Which OLA branch are you using that works? There's nothing missing from that which is in 0.10: https://github.com/peternewman/ola/compare/0.10-uart-logging...OpenLightingProject:0.10

Nothing obviously relevant from master either: https://github.com/peternewman/ola/compare/0.10-uart-logging...OpenLightingProject:master

Does OLA 0.10 pass configure on your machine? https://github.com/OpenLightingProject/ola/tree/0.10

I use master branch. OLA 0.10 fails with same error. If i made your changes in both files manually everything works perfect. config.log

I will try again

I use master branch. OLA 0.10 fails with same error. config.log

So that's not 0.10 branch:

It was created by OLA configure 0.9.8, which was
generated by GNU Autoconf 2.69.

It's not even my 0.10 branch; I don't know if you haven't done autoreconf -i or there's some old cached one or something.

If i made your changes in both files manually everything works perfect.

That's great news, and all that really matters! I assume when you say perfectly you've used the UART output itself as opposed to just got it to compile as intended? If so that's good enough for me for it to be merged.

Yes, it seems my mistake with checkout branches. Now configure in your branch was success. Waiting when compilation ends...

UPD: Everything is fine! Thank you!

UPD: Everything is fine! Thank you!

Just to be explicit, do you mean DMX output works again too? Do you have any scope or ability to confirm it's doing the correct frame/baud rate again?

Yes, led is flashing on master, tomorrow I will try to connect DMX dimmer to my RPI cm4

Everything is fine and work perfect!

pi@raspberrypi:~/ola/olad $ ./olad -l 3 --http-data-dir /home/pi/ola/olad/www
olad/Olad.cpp:98: OLA Daemon version 0.10.8
olad/OlaDaemon.cpp:121: Using configs in /home/pi/.ola
common/thread/Thread.cpp:200: Thread pref-saver, policy SCHED_OTHER, priority 0
common/file/Util.cpp:134: Could not open /usr/local/share/ola/pids: No such file or directory
common/rdm/PidStoreLoader.cpp:79: Failed to list files in /usr/local/share/ola/pids
olad/OlaServer.cpp:173: No PID definitions loaded
olad/OlaServer.cpp:194: Server UID is 7a70:e61ea8c0
olad/OlaServer.cpp:206: Server instance name is OLA Server
olad/plugin_api/Preferences.cpp:436: Missing /home/pi/.ola/ola-universe.conf: No such file or directory - this isn't an error, we'll just use the defaults
common/thread/Thread.cpp:200: Thread http, policy SCHED_OTHER, priority 0
olad/OlaServer.cpp:481: Updated PID definitions.
olad/OlaServer.cpp:489: PID store is at 0
common/http/HTTPServer.cpp:509: HTTP Server started on port 9090
common/thread/Thread.cpp:200: Thread signal-thread, policy SCHED_OTHER, priority 0
olad/PluginManager.cpp:195: Trying to start Dummy
olad/plugin_api/DeviceManager.cpp:105: Installed device: Dummy Device:1-1
olad/PluginManager.cpp:200: Started Dummy
olad/PluginManager.cpp:195: Trying to start ArtNet
olad/plugin_api/DeviceManager.cpp:105: Installed device: ArtNet [192.168.30.230]:2-1
olad/PluginManager.cpp:200: Started ArtNet
olad/PluginManager.cpp:195: Trying to start ShowNet
olad/plugin_api/DeviceManager.cpp:105: Installed device: ShowNet [192.168.30.230]:3-1
olad/PluginManager.cpp:200: Started ShowNet
olad/PluginManager.cpp:195: Trying to start ESP Net
olad/plugin_api/DeviceManager.cpp:105: Installed device: ESP Net [192.168.30.230]:4-1
olad/PluginManager.cpp:200: Started ESP Net
olad/PluginManager.cpp:195: Trying to start Serial USB
common/thread/Thread.cpp:200: Thread , policy SCHED_OTHER, priority 0
olad/PluginManager.cpp:200: Started Serial USB
olad/PluginManager.cpp:195: Trying to start Enttec Open DMX
common/io/IOUtils.cpp:39: open(/dev/dmx0): No such file or directory
plugins/opendmx/OpenDmxPlugin.cpp:80: Could not open /dev/dmx0 No such file or directory
olad/PluginManager.cpp:200: Started Enttec Open DMX
olad/PluginManager.cpp:195: Trying to start SandNet
olad/plugin_api/DeviceManager.cpp:105: Installed device: SandNet [192.168.30.230]:7-1
olad/PluginManager.cpp:200: Started SandNet
olad/PluginManager.cpp:195: Trying to start StageProfi
olad/PluginManager.cpp:200: Started StageProfi
olad/PluginManager.cpp:195: Trying to start Pathport
olad/plugin_api/DeviceManager.cpp:105: Installed device: Pathport [192.168.30.230]:9-1
olad/PluginManager.cpp:200: Started Pathport
olad/PluginManager.cpp:195: Trying to start E1.31 (sACN)
olad/plugin_api/DeviceManager.cpp:105: Installed device: E1.31 (DMX over ACN) [192.168.30.230]:11-1
olad/PluginManager.cpp:200: Started E1.31 (sACN)
olad/PluginManager.cpp:195: Trying to start SPI
olad/PluginManager.cpp:200: Started SPI
olad/PluginManager.cpp:195: Trying to start KiNET
olad/plugin_api/DeviceManager.cpp:105: Installed device: KiNet Device:16-1
olad/PluginManager.cpp:200: Started KiNET
olad/PluginManager.cpp:195: Trying to start KarateLight
common/io/IOUtils.cpp:39: open(/dev/kldmx0): No such file or directory
plugins/karate/KaratePlugin.cpp:79: Could not open /dev/kldmx0 No such file or directory
olad/PluginManager.cpp:200: Started KarateLight
olad/PluginManager.cpp:195: Trying to start Milford Instruments
olad/PluginManager.cpp:200: Started Milford Instruments
olad/PluginManager.cpp:195: Trying to start Renard
olad/PluginManager.cpp:200: Started Renard
olad/PluginManager.cpp:195: Trying to start UART native DMX
common/io/ExtendedSerial.cpp:96: Port speeds for 28 are 250000 in and 250000 out
common/thread/Thread.cpp:200: Thread , policy SCHED_OTHER, priority 0
olad/plugin_api/DeviceManager.cpp:105: Installed device: UART native DMX:20-/dev/ttyAMA1
olad/PluginManager.cpp:200: Started UART native DMX
olad/PluginManager.cpp:195: Trying to start Open Pixel Control
olad/PluginManager.cpp:200: Started Open Pixel Control
olad/PluginManager.cpp:195: Trying to start GPIO
olad/PluginManager.cpp:200: Started GPIO
plugins/uartdmx/UartDmxThread.cpp:136: Granularity for UART thread is GOOD
common/io/Serial.cpp:151: Device /dev/ttyUSB0 doesn't exist, so there's no point trying to acquire a lock
common/io/Serial.cpp:151: Device /dev/ttyUSB0 doesn't exist, so there's no point trying to acquire a lock
common/io/Serial.cpp:151: Device /dev/ttyUSB0 doesn't exist, so there's no point trying to acquire a lock
common/io/Serial.cpp:151: Device /dev/ttyUSB0 doesn't exist, so there's no point trying to acquire a lock
common/io/Serial.cpp:151: Device /dev/ttyUSB0 doesn't exist, so there's no point trying to acquire a lock
common/io/Serial.cpp:151: Device /dev/ttyUSB0 doesn't exist, so there's no point trying to acquire a lock
common/io/Serial.cpp:151: Device /dev/ttyUSB0 doesn't exist, so there's no point trying to acquire a lock
olad/plugin_api/PortManager.cpp:119: Patched 2-1-O-0 to universe 5555
olad/plugin_api/PortManager.cpp:119: Patched 20-/dev/ttyAMA1-O-0 to universe 5555
olad/plugin_api/Universe.cpp:286: Added source client, 0x608c40 to universe 5555
common/io/Serial.cpp:151: Device /dev/ttyUSB0 doesn't exist, so there's no point trying to acquire a lock
plugins/artnet/ArtNetNode.cpp:1784: Artnet RDM discovery complete
common/io/Serial.cpp:151: Device /dev/ttyUSB0 doesn't exist, so there's no point trying to acquire a lock
common/io/Serial.cpp:151: Device /dev/ttyUSB0 doesn't exist, so there's no point trying to acquire a lock
common/io/Serial.cpp:151: Device /dev/ttyUSB0 doesn't exist, so there's no point trying to acquire a lock
common/io/Serial.cpp:151: Device /dev/ttyUSB0 doesn't exist, so there's no point trying to acquire a lock
common/io/Serial.cpp:151: Device /dev/ttyUSB0 doesn't exist, so there's no point trying to acquire a lock
common/io/Serial.cpp:151: Device /dev/ttyUSB0 doesn't exist, so there's no point trying to acquire a lock
common/io/Serial.cpp:151: Device /dev/ttyUSB0 doesn't exist, so there's no point trying to acquire a lock
common/io/Serial.cpp:151: Device /dev/ttyUSB0 doesn't exist, so there's no point trying to acquire a lock
common/io/Serial.cpp:151: Device /dev/ttyUSB0 doesn't exist, so there's no point trying to acquire a lock
common/io/Serial.cpp:151: Device /dev/ttyUSB0 doesn't exist, so there's no point trying to acquire a lock
common/io/Serial.cpp:151: Device /dev/ttyUSB0 doesn't exist, so there's no point trying to acquire a lock
olad/plugin_api/Universe.cpp:439: Removed Stale Client
common/io/Serial.cpp:151: Device /dev/ttyUSB0 doesn't exist, so there's no point trying to acquire a lock
^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

pi@raspberrypi:~/ola/olad $

I just compiled and installed #1760 and it is working fine I also checked with a scope everything is looking fine. Then I made a test to leave the first serialport alone and use it for bluetooth instead so I commented out the following in /boot/config.txt

dtoverlay=disable-bt

init_uart_clock=16000000

enable UART

enable_uart=1

please note even the line with the baudrate setting is commented out.

I only use uart2 to uart5

dtoverlay=uart2 dtoverlay=uart3 dtoverlay=uart4 dtoverlay=uart5

and the baudrate is still correct on the used ports

However when I run olad with --log-level 3 I get a lot of errors about the uart that is not in use: plugins/uartdmx/UartWidget.cpp:129: /dev/ttyAMA0 Short or failed write! the port It is not patched to any universe. but anyway its working.

Thanks /Magnus

Thanks for testing all, I've merged that now!

@MagnusHerrlin I've opened #1762 for your other issue.

OpenLightingProject / ola

Uarts on RPi4 stopped working (Bullseye & ola 0.10.8) #1749

create the olad user, add it to groups

dtoverlay=disable-bt

init_uart_clock=16000000

enable UART

enable_uart=1