Application Core#

sl_wisun_app_core_util_project_info_init#

void sl_wisun_app_core_util_project_info_init (const char * app_name)

Initialize Wi-SUN project information.

Init internal instance

sl_wisun_app_core_util_project_info_print#

void sl_wisun_app_core_util_project_info_print (const bool json_format)

Print Wi-SUN project information.

Print project info in pretty or json format.

sl_wisun_app_core_util_project_info_get#

const app_project_info_t * sl_wisun_app_core_util_project_info_get (void )

Get Wi-SUN Project info.

Get a constant instance of internal Wi-SUN project info Returns

• app_project_info_t * Project info

sl_wisun_app_core_util_wait_for_connection#

void sl_wisun_app_core_util_wait_for_connection (void )

Wait for the connection.

This function doesn't call the sl_wisun_app_core_network_connect() function. The function provides a delay loop with optional heart beat printing till the connection state has not been changed.

sl_wisun_app_core_util_connect_and_wait#

void sl_wisun_app_core_util_connect_and_wait (void )

Connect and wait for connection.

The function calls sl_wisun_app_core_network_connect() function and sl_wisun_app_core_util_wait_for_connection() function. It can be useful at the beginning of application thread.

sl_wisun_app_core_util_network_is_connected#

bool sl_wisun_app_core_util_network_is_connected (void )

The network is connected.

Wrapper function of join state getter Returns

• true Connected

• false Not connected

sl_wisun_app_core_util_dispatch_thread#

void sl_wisun_app_core_util_dispatch_thread (void )

Thread dispatch function.

For low power LFN mode, the delay value is 'SL_WISUN_APP_CORE_THREAD_LP_DISPATCH_MS', for FFN mode, the delay is 1ms

sl_wisun_app_core_init#

void sl_wisun_app_core_init (void )

Initialize Wi-SUN application core.

Initializing mutex, socket handler and set Wi-SUN settings.

sl_wisun_app_core_get_state#

sl_status_t sl_wisun_app_core_get_state (uint32_t *const state)

Get application core state.

The function retrieves the application core state value (32 bits) Returns

• sl_status_t SL_STATUS_OK on success, otherwise SL_STATUS_FAIL

sl_wisun_app_core_wait_state#

sl_status_t sl_wisun_app_core_wait_state (const uint32_t state, const uint32_t timeout)

Waiting for application core state flags.

The function waits for application core states described in the state variable. Multiple state flags can be set. The function waits for all flags. Flags are not cleared in this function. Returns

• sl_status_t SL_STATUS_OK on success, otherwise SL_STATUS_FAIL

sl_wisun_app_core_network_connect#

void sl_wisun_app_core_network_connect (void )

Connect to the Wi-SUN network.

Network initialization and connection. The function initializes the network with parameters (Network name, TX Power, Network size, etc.) by the stored settings in NVM if the settings component is added to the project, otherwise with the default settings.

sl_wisun_app_core_get_current_addresses#

void sl_wisun_app_core_get_current_addresses (sl_wisun_app_core_current_addr_t *const dest_addresses)

Get the current addresses.

Copy cached addresses into destination.

sl_wisun_app_core_set_regulation_active#

void sl_wisun_app_core_set_regulation_active (bool enabled)

Set the regional regulation to active or passive.

After a stack API call for regional regulation, this function can be used to store the status of the regulation (active or not).

sl_wisun_app_core_get_regulation_active#

bool sl_wisun_app_core_get_regulation_active (void )

Return the state of the regional regulation.

This function tells the caller if a regulation is currently active. Returns

• Boolean indicating if a regional regulation is currently active.

sl_wisun_app_core_get_remaining_tx_budget#

sl_status_t sl_wisun_app_core_get_remaining_tx_budget (uint32_t *const budget_out)

Get the remaining budget from the transmission quota.

Returns the state of the regional regulation and the remaining budget in ms if applicable, or zero budget if exceeded or not regulated. Returns

• sl_status_t SL_STATUS_OK on success, otherwise SL_STATUS_FAIL

sl_wisun_app_core_set_regulation_thresholds#

void sl_wisun_app_core_set_regulation_thresholds (const int8_t warning_level, const int8_t alert_level)

Set up warning and alert thresholds for the regional regulation.

Sets up the percentages of warnings and alerts where the regulation indicate that the transmission quota is approached/exceeded.

sl_wisun_app_core_get_regulation_thresholds#

sl_status_t sl_wisun_app_core_get_regulation_thresholds (sl_wisun_app_core_reg_thresholds_t * thresholds_out)

Get the warning and alert levels for approaching/exceeded the TX budget.

Values representing percentages of the allowed transmission quota in ms are returned for the warning and alert levels, respectively. Returns

• sl_status_t SL_STATUS_OK on success, otherwise SL_STATUS_FAIL

sl_wisun_app_core_get_join_state#

sl_wisun_join_state_t sl_wisun_app_core_get_join_state (void )

Get Wi-SUN join state.

Thread-safe getter to get connection state. Join state is stored in appropriate event callback. Returns

• sl_wisun_join_state_t Join state value.

sl_wisun_app_core_get_time_stat#

void sl_wisun_app_core_get_time_stat (sl_wisun_app_core_time_stat_t *const tstat)

Get time statistic.

Create a copy of time statistic storage with up-to-date values