v1.1.2-feature-202604

Added

• LR2012 & LR2022 support
• New USP/RAC API
  • to get the current radio ID in post_callbacks (smtc_rac_get_callback_radio_id())
  • to get the version of API (smtc_rac_get_version())
  • to get signal rssi result in smtc_rac_data_result_t (int16_t signal_rssi_result;)
• Specific 470MHz band overlays allowing PA config & frequency calibFE calibration at start with suffix _cn for LR2021, LR2022, LR2012

Changed

• v2.0.2 LR20xx Drivers support (including patch ram level2)
• v3.0.0 LR11xx Drivers support (including security patches)
• geolocation example & Tools in a dedicated directory
• hw_modem updated with last features & fixes
• Optimized spi management in lr20_hal.c for STM32L476RG
• NRF RRAM WRITE BUFFER is deactivated in LBM based examples in order to prevent issues with nRF54L15 when saving context to FLASH

Fixed

• FLRC BURST fixes
• Examples & associated documentation fixes (lctt_certif, porting tests, tx_cw, per_lora, per_fsk, spectral scan, rf_certification, cad, direct_driver_access, immediate_radio_access, multiprotocol, lrfhss, flrc_burst)
• STM32U5 overlay fixes
• CAD TO RX (CAD_LBT) fixed
• Comments in USP/RAC API

Deprecated

• NA

v1.1.1-feature-202602

Added

• Support for Zephyr 4.3
• Experimental FLRP Examples (flrc_burst) & Protocol API are still in progress.
• New API to allow Immediate Access to the radio : smtc_rac_immediate_radio_access() / smtc_rac_release_immediate_radio_access() with immediat_access example
• Geolocation Tools : full_almanac_update & wifi_region_detection examples ported from LoRa Basics Modem
• New HAL GPIO/LED management API

Changed

• Update LR20XX radio drivers
• Radio planner performances improvement
• symb_nb_timeout type changed from uint8_t to uint16_t in RALF & USP/RAC
• Documentation updates (FLRC, LINUX, README)
• Use of CONFIG_NEWLIB_LIBC_NANO to improve memory footprint

Fixed

• Any application can now use LOG_MODULE_REGISTER(xxx) with xxx being a specific user tag. The default LOG_MODULE_REGISTER(usp) is now automatically called.
• HF RX PATH starts from 1.5 GHz instead of 1.6 GHz

Deprecated

• NA

v1.0.0

CHANGELOG.md

v0.5.1-alpha

v0.5.1-alpha