SW Release Notes

Release 1.8.6

  • Allow 64 sweeps per frame in Sparse Service
  • Simplified example_detector_distance_peak
    • Improved overview of application flow
    • Application now show example of blocking mode only

Release 1.8.4

  • Removed experimental tag for sparse. The Sparse service is now targeting customer product development.
  • Change compiler for cortex m0 and cortex m4 to:
    • GNU Arm Embedded Toolchain 7-2018-q2-update June 27, 2018
  • Reduced flash footprint
    • Power bin service: 102 kB
    • Envelope service: 108 kB
    • IQ service: 134 kB
    • Sparse service: 55 kB
  • Added stitch_count to metadata
  • Minor Bugfixes

Release 1.8.3

  • New diagnostics log level
  • Early downsampling for sweep data in the obstacle detector

Release 1.8.2

  • New printf version using open source (MIT) for XM112 (will ensure better performance)
  • Rename libacconeer_a111_r2c.a to libacconeer_sensor.a
  • Important bug fixes in sensor calibration (introduced in v1.8.1)
  • New functions to configure filter bandwidth and the IQ data format
    • acc_service_iq_depth_lowpass_cutoff_ratio_get

acc_service_iq_depth_lowpass_cutoff_ratio_set

IQ Data

acc_service_iq_iq_int16_callback_set

acc_service_iq_blocking_int16_output_set

acc_service_iq_blocking_float_output_set

  • Repetition mode in the module server (enabling stitching for XM112 in exploration tool).
    • Limitation: 3 m for IQ, 5 m with Envelope
  • Minor Bugfixes