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Restore channel mask after region init on session restore #23

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Restore channel mask after region init on session restore #23

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3 changes: 3 additions & 0 deletions CHANGELOG.md
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Original file line number Diff line number Diff line change
Expand Up @@ -21,6 +21,9 @@ The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),
* Starting join bank can be set over SMTC modem API for regions that support this (AU915, US915)
* Subsequent join attempts cycle through all banks for regions that support this (AU915, US915)

### Fixed
* Fixed session channel mask restoration by restoring the LoRaWAN session after region initialization.

## [v4.8.0] 2024-12-20

This version is based on feature branch v4.5.0 of the LoRa Basics Modem.
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14 changes: 7 additions & 7 deletions lbm_lib/smtc_modem_core/modem_utilities/modem_core.c
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Expand Up @@ -161,17 +161,17 @@ void modem_context_init_light( void ( *callback )( void ), radio_planner_t* rp )
lorawan_api_init( rp, stack_id, ( void ( * )( lr1_stack_mac_down_data_t* ) ) modem_downlink_callback );

lorawan_api_dr_strategy_set( STATIC_ADR_MODE, stack_id );

#if defined ( STORE_JOIN_SESSION )
SMTC_MODEM_HAL_TRACE_PRINTF( "Trying to restore join session.\n" );
lorawan_api_join_session_restore( stack_id );
#else
lorawan_api_join_status_clear( stack_id );
#endif

// to init duty cycle
smtc_real_region_types_t region = lorawan_api_get_region( stack_id );
lorawan_api_set_region( region, stack_id );

#if defined ( STORE_JOIN_SESSION )
SMTC_MODEM_HAL_TRACE_PRINTF( "Trying to restore join session.\n" );
lorawan_api_join_session_restore( stack_id );
#else
lorawan_api_join_status_clear( stack_id );
#endif
}

uint8_t index_tmp = 0;
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