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SourceVuESP-IDF Framework and ExamplesESP-IDFxtensa_perfmon_exec()

xtensa_perfmon_exec() function

Execute PM Execute performance counter for dedicated function with defined parameters

Syntax

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Summary

Declaration

Definition

from xtensa_perfmon_apis.h:50

esp_err_t xtensa_perfmon_exec(const xtensa_perfmon_config_t *config);

Implemented in xtensa_perfmon_apis.c:13

Arguments

Argument

Description

config

pointer to the configuration structure

Return value

- ESP_OK if no errors - ESP_ERR_INVALID_ARG if one of the required parameters not defined - ESP_FAIL - counter overflow

Examples

xtensa_perfmon_exec() is referenced by 1 libraries and example projects:

perfmon sample

References

from 0/1 examples

Code

Location

esp_err_t xtensa_perfmon_exec(const xtensa_perfmon_config_t *config)

xtensa_perfmon_apis.c:13

esp_err_t xtensa_perfmon_exec(const xtensa_perfmon_config_t *config);

xtensa_perfmon_apis.h:50

Call Tree

from 0/1 examples

xtensa_perfmon_exec() calls 8 functions:

xtensa_perfmon_exec()

esp_log_timestamp()

esp_log_write()

xtensa_perfmon_stop()

xtensa_perfmon_value()

xtensa_perfmon_init()

xtensa_perfmon_start()

xtensa_perfmon_config::call_function

xtensa_perfmon_config::callback

Data Use

from 0/1 examples

xtensa_perfmon_exec() reads 15 variables:

esp_log_level_t::ESP_LOG_ERROR

esp_log_level_t::ESP_LOG_WARN

esp_log_level_t::ESP_LOG_INFO

esp_log_level_t::ESP_LOG_DEBUG

esp_log_level_t::ESP_LOG_VERBOSE

TAG

xtensa_perfmon_config::repeat_count

xtensa_perfmon_config::max_deviation

xtensa_perfmon_config::call_params

xtensa_perfmon_config::call_function

xtensa_perfmon_config::callback

xtensa_perfmon_config::callback_params

xtensa_perfmon_config::tracelevel

xtensa_perfmon_config::counters_size

xtensa_perfmon_config::select_mask

xtensa_perfmon_exec()

Class Tree

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Override Tree

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Implementations

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Instances

from 0/1 examples

Lifecycle

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