Stack Trace and Debug#

The Trace and Debug component adds tracing capabilities to the stack and stack plugin components. The component provides APIs to configure or filter out the debug traces output.

Functions#

sl_status_t
sl_wisun_set_trace_level(uint8_t group_count, sl_wisun_trace_group_config_t *trace_config)

Set the trace level.

sl_status_t
sl_wisun_set_trace_filter(uint8_t filter[SL_WISUN_FILTER_BITFIELD_SIZE])

Set the trace filter. Indicate which trace group shall be displayed.

Function Documentation#

sl_wisun_set_trace_level#

sl_status_t sl_wisun_set_trace_level (uint8_t group_count, sl_wisun_trace_group_config_t * trace_config)

Set the trace level.

Parameters
TypeDirectionArgument NameDescription
uint8_t[in]group_count

Number of groups to configure. If 0, enable all levels for all groups. Maximum SL_WISUN_TRACE_GROUP_COUNT

sl_wisun_trace_group_config_t *[in]trace_config

Table with group_count element filled. It indicates the trace level to be displayed for each group.

Returns

  • SL_STATUS_NOT_AVAILABLE if the Wi-SUN Debug & Traces component is not installed SL_STATUS_OK if successful, an error code otherwise


sl_wisun_set_trace_filter#

sl_status_t sl_wisun_set_trace_filter (uint8_t filter)

Set the trace filter. Indicate which trace group shall be displayed.

Parameters
TypeDirectionArgument NameDescription
uint8_t[in]filter

Bitfield. Each 1 indicates the trace group ID corresponding is selected for tracing. 0 means the trace group ID corresponding should be filtered out. It follows enum sl_wisun_trace_group_t filter[0] contains ID 0 to 7 filter[1] contains ID 8 to 15...

Returns

  • SL_STATUS_NOT_AVAILABLE if the Wi-SUN Debug & Traces component is not installed SL_STATUS_OK if successful, an error code otherwise