No Temperature enabled for D457 (Python)

...

sensor = profile.get_device().first_depth_sensor() 

sensor.supports(rs.option.asic_temperature)
sensor.supports(rs.option.projector_temperature)

sensor.get_option(rs.option.asic_temperature)
sensor.get_option(rs.option.projector_temperature)

...

RuntimeError: object doesn't support option #XX

• Javier Recasens

  • June 27, 2023 00:58
  • Edited

  What I find most strange is that the sensor does support some of the temperature options (such as <option.asic_temperature: 23> and <option.projector_temperature: 25>:

  sensor.get_supported_options()
  
  outputs:
  
  [<option.exposure: 3>,
   <option.gain: 4>,
   <option.enable_auto_exposure: 10>,
   <option.visual_preset: 12>,
   <option.laser_power: 13>,
   <option.emitter_enabled: 18>,
   <option.frames_queue_size: 19>,
   <option.asic_temperature: 23>,
   <option.error_polling_enabled: 24>,
   <option.projector_temperature: 25>,
   <option.output_trigger_enabled: 26>,
   <option.depth_units: 28>,
   <option.stereo_baseline: 40>,
   <option.inter_cam_sync_mode: 42>,
   <option.emitter_on_off: 46>,
   <option.global_time_enabled: 53>,
   <option.emitter_always_on: 71>,
   <option.thermal_compensation: 72>,
   <option.hdr_enabled: 76>,
   <option.sequence_name: 77>,
   <option.sequence_size: 78>,
   <option.sequence_id: 79>,
   <option.emitter_frequency: 93>,
   <option.auto_exposure_mode: 94>]

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• Javier Recasens

  • June 27, 2023 02:07

  I was able to make it work.

  Device must be enabled and streaming.

  Example: https://github.com/IntelRealSense/librealsense/issues/866

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• MartyG

  • June 27, 2023 06:09

  Thanks very much for the update about your success!

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