v3.0

v3.0 - 22 Nov 2024

Changed

• Upgrade to sigfox-ep-lib v4.0
• Use lr11xx_rf_api_obj target object to build lr11xx_rf_api library.
• Remove unifdef dependency in all cmake with linked target.
• Update lr11xx semtech driver to 2.5.0.
• Add LR11XX_HW_API_config_t structure in HW API open function with radio configuration pointer to manage multi-RC front-ends.

Known limitations

• LBT not implemented

v2.1

v2.1 - 30 May 2024

Added

• Add weak attribute to functions templates.
• Add SFX_UNUSED macro to remove extra warnings.
• Add bidirectional flag on HW API RX on and RX off functions.

Fixed

• Initialize local latency variables to 0.

Removed

• Remove lr11xx_hw_api.c from LR11XX_RF_API_SOURCES in CMakeLists.txt.

v2.0

v2.0 - 22 Mar 2024

Changed

• BIDIRECTIONAL flag compilation issue
• Rename smtc_dpbsk.c to smtc_dbpsk.c.
• Rename RCx compilation flags into RCx_ZONE for Microchip MCUs compatibility.
• Update with 2.4.1 SWDR001 semtech drivers.

Removed

• Remove stmtc_sigfox_lr11xx.h file.

Added

• New methods in LR11XX_HW_API to configure output power board oscillator.

v1.2

v1.2 - 09 Nov 2023

Added

• Implement RF_API_start_continuous_wave() and RF_API_stop_continuous_wave() functions for type approval addon.

Removed

• Remove doc folder since images are now hosted on the GitHub wiki.

Known limitations

• LBT not implemented.

v1.1

v1.1 - 10 Aug 2023

Added

• Add LR11XX_HW_API_status_t status to manage HW_API errors.

Changed

• Rename all errors.
• Remove cmake/lr11xx.patch file and update external project version in CMakeLists.

Fixed

• Init Error callback in LR11XX_RF_API_open().
• Change call order of lr11xx driver function in LR11XX_RF_API_init().
• Update latency and change lr1110_ctx.backup_bit_rate_bps_patch only in TX mode (src/manuf/lr11xx_rf_api.c).
• Remove unused variable compiltation warning when VERBOSE flag is disabled (src/manuf/lr11xx_rf_api.c).

Known limitations

• LBT not implemented.

v1.0

v1.0 - 29 Jun 2023

General

• First version of the LR11XX RF API implementation example.

Known limitations

• LBT not implemented.