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CHANGELOG.md

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LR11xx driver changelog

All notable changes to this project will be documented in this file.

The format is based on Keep a Changelog, and this project adheres to Semantic Versioning.

[v2.5.0] 2024-07-24

Added

  • [radio] lr11xx_radio_set_lna_mode function to configure usage of antenna for LNA and corresponding helper functions lr11xx_radio_set_rx_and_lna_mode and lr11xx_radio_set_rx_with_timeout_in_rtc_step_and_lna_mode

[v2.4.1] 2023-11-16

Changed

  • [GNSS] lr11xx_gnss_compute_power_consumption function uses floating point for internal calculus and returns nAh and nWh instead of uAh and uWh
  • [Wi-Fi] lr11xx_wifi_get_consumption_nah function uses floating point for internal calculus.

Removed

  • [GNSS] lr11xx_gnss_get_consumption function
  • [GNSS] lr11xx_gnss_timings_t type

[v2.4.0] 2023-10-13

Added

  • [GNSS] lr11xx_gnss_read_almanac_per_satellites function
  • [GNSS] lr11xx_gnss_scan function
  • [GNSS] lr11xx_gnss_fetch_time function
  • [GNSS] lr11xx_gnss_read_time function
  • [GNSS] lr11xx_gnss_reset_time function
  • [GNSS] lr11xx_gnss_reset_position function
  • [GNSS] lr11xx_gnss_read_week_number_rollover function
  • [GNSS] lr11xx_gnss_read_demod_status function
  • [GNSS] lr11xx_gnss_read_cumulative_timing function
  • [GNSS] lr11xx_gnss_compute_power_consumption function
  • [GNSS] lr11xx_gnss_set_time function
  • [GNSS] lr11xx_gnss_config_delay_reset_assistance_position function
  • [GNSS] lr11xx_gnss_read_doppler_solver_result function
  • [GNSS] lr11xx_gnss_read_delay_reset_assistance_position function
  • [GNSS] lr11xx_gnss_almanac_update_from_sat function
  • [GNSS] lr11xx_gnss_read_keep_sync_status function
  • [GNSS] lr11xx_gnss_read_almanac_status function
  • [GNSS] lr11xx_gnss_config_almanac_update_period function
  • [GNSS] lr11xx_gnss_read_keep_sync_status function
  • [GNSS] lr11xx_gnss_read_almanac_status function
  • [GNSS] lr11xx_gnss_config_almanac_update_period function
  • [GNSS] lr11xx_gnss_read_almanac_update_period function
  • [GNSS] lr11xx_gnss_get_sv_sync function
  • [GNSS] lr11xx_gnss_set_gps_bit_mask_sat_activated function
  • [GNSS] lr11xx_gnss_set_beidou_bit_mask_sat_activated function
  • [GNSS] lr11xx_gnss_read_last_scan_mode_launched function
  • [HAL] lr11xx_hal_abort_blocking_cmd function
  • [system] lr11xx_system_abort_blocking_cmd function

Changed

  • Arguments length and offset renamed respectively to length_in_word and offset_in_byte in functions lr11xx_bootloader_write_flash_encrypted and lr11xx_bootloader_write_flash_encrypted_full
  • [RTToF] Rename ranging as RTToF (Round-Trip Time of Flight)
  • [Bluetooth®-Low-Energy-Beaconing-Compatibility] Rename BLE TX as Bluetooth® Low Energy Beaconing Compatibility
  • [Wi-Fi] Rename lr11xx_wifi_get_consumption function as lr11xx_wifi_get_consumption_nah and returns the power consumption in nAh

Removed

  • [radio] lr11xx_gnss_apply_mixer_cfg_workaround function
  • [RTToF] lr11xx_ranging_get_recommended_rx_tx_delay_indicator as the recommanded delay indicator is hardware dependant
  • [RTToF] lr11xx_ranging_set_recommended_rx_tx_delay_indicator as the recommanded delay indicator is hardware dependant
  • [GNSS] lr11xx_gnss_get_timings function
  • [GNSS] lr11xx_gnss_scan_autonomous function
  • [GNSS] lr11xx_gnss_scan_assisted function
  • [GNSS] lr11xx_gnss_apply_mixer_cfg_workaround function

[v2.3.0] 2023-05-10

Added

  • [radio] lr11xx_radio_set_lora_sync_timeout_with_mantissa_exponent() function
  • [radio] LR11XX_RADIO_PKT_TYPE_BPSK packet type, with lr11xx_radio_set_bpsk_pkt_params and lr11xx_radio_set_bpsk_mod_params functions
  • [GNSS] lr11xx_gnss_apply_mixer_cfg_workaround() function
  • [GNSS] Add function lr11xx_gnss_read_gnss_rssi_test to read RSSI on GNSS path
  • [GNSS] Add function lr11xx_gnss_read_freq_search_space
  • [GNSS] Add function lr11xx_gnss_set_freq_search_space
  • [GNSS] Add function lr11xx_gnss_get_nb_visible_satellites
  • [GNSS] Add function lr11xx_gnss_get_visible_satellites
  • [GNSS] add structure lr11xx_gnss_visible_satellite_t to support lr11xx_gnss_get_visible_satellites function
  • [lr-fhss] Add function lr11xx_lr_fhss_get_bit_delay_in_us to compute the delay between the last LR-FHSS bit sent and the TX done interrupt
  • [radio] Add function lr11xx_radio_set_lr_fhss_sync_word to configure the LR-FHSS syncword
  • [radio] Add function lr11xx_radio_set_lr_fhss_mod_params to configure the LR-FHSS modulation parameters
  • [radio] Add helper function lr11xx_radio_convert_nb_symb_to_mant_exp to convert a number of symbols into mantissa/exponent representation
  • [crypto] Add functions lr11xx_crypto_check_encrypted_firmware_image and lr11xx_crypto_get_check_encrypted_firmware_image_result; and helper function lr11xx_crypto_check_encrypted_firmware_image_full to check suitability of encrypted firmware image prior to actual flashing
  • [ranging] Add lr11xx_ranging_* functions as part of new ranging component lr11xx_ranging

Changed

  • [GNSS] Call to lr11xx_gnss_apply_mixer_cfg_workaround() in lr11xx_gnss_scan_autonomous() and lr11xx_gnss_scan_assisted() (can be removed by defining LR11XX_DISABLE_MIXER_CFG_WORKAROUND)
  • [system] Field type of lr11xx_system_version_t is now an enumerated type named lr11xx_system_version_type_t
  • [system] Add IRQ raised on LoRa symbol received over-the-air
  • [radio] lr11xx_radio_set_lora_sync_timeout takes argument nb_symbol as uint16_t
  • [regmem] lr11xx_regmem_write_regmem32 and lr11xx_regmem_read_regmem32 test the number of words to write/read before actually requesting the chip, and raise an error status if it is higher than 64

[v2.1.1] 2022-04-06

Fixed

  • [radio] Order of the parameters in lr11xx_radio_set_rssi_calibration() function

[v2.1.0] 2022-03-28

Added

  • [radio] lr11xx_radio_apply_high_acp_workaround() function
  • [radio] lr11xx_radio_set_rssi_calibration() function
  • [radio] LR11XX_RADIO_LORA_BW_200, LR11XX_RADIO_LORA_BW_400 and LR11XX_RADIO_LORA_BW_800 entries to lr11xx_radio_lora_bw_t
  • [radio] LR11XX_RADIO_GFSK_PKT_VAR_LEN_SX128X_COMP entry in lr11xx_radio_gfsk_pkt_len_modes_t to support compatibility with SX128x
  • [radio] LR11XX_RADIO_GFSK_DC_FREE_WHITENING_SX128X_COMP entry in lr11xx_radio_gfsk_dc_free_t to support compatibility with SX128x
  • [GNSS] lr11xx_gnss_get_consumption function
  • [Wi-Fi] lr11xx_wifi_get_consumption function
  • [Wi-Fi] lr11xx_wifi_are_scan_mode_result_format_compatible function

Changed

  • [radio] Call to lr11xx_radio_apply_high_acp_workaround() in lr11xx_radio_set_tx_with_timeout_in_rtc_step(), lr11xx_radio_set_rx_with_timeout_in_rtc_step(), lr11xx_radio_set_cad() and lr11xx_radio_set_tx_infinite_preamble() (can be removed by defining LR11XX_DISABLE_HIGH_ACP_WORKAROUND)
  • [Wi-Fi] Define type lr11xx_wifi_country_code_str_t for Wi-Fi country code data and update lr11xx_wifi_extended_full_result_t and lr11xx_wifi_country_code_t to use it.

[v1.0.0] Unreleased

Added

  • [all] Initial version - based on LR1110 driver v7.0.0