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SourceVuESP-IDF Framework and ExamplesESP-IDFesp_apptrace_lock_take()

esp_apptrace_lock_take() function

Tries to acquire lock in specified time period.

Syntax

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Summary

Declaration

Definition

from esp_app_trace_util.h:83

esp_err_t esp_apptrace_lock_take(esp_apptrace_lock_t *lock, esp_apptrace_tmo_t *tmo);

Implemented in app_trace_util.c:60

Arguments

Argument

Description

lock

Pointer to lock structure.

tmo

Pointer to timeout struct.

Return value

ESP_OK on success, otherwise \see esp_err_t

References

Code

Location

Referrer

esp_err_t esp_apptrace_lock_take(esp_apptrace_lock_t *lock, esp_apptrace_tmo_t *tmo)

app_trace_util.c:60

esp_err_t esp_apptrace_lock_take(esp_apptrace_lock_t *lock, esp_apptrace_tmo_t *tmo);

esp_app_trace_util.h:83

esp_apptrace_lock_take(&s_sys_view_lock, &tmo);

SEGGER_SYSVIEW_Config_FreeRTOS.c:274

SEGGER_SYSVIEW_X_SysView_Lock()

esp_err_t ret = esp_apptrace_lock_take(&hw_data->lock, tmo);

port.c:248

esp_apptrace_trax_lock()

Call Tree

esp_apptrace_lock_take() is called by 2 functions and calls 2 functions:

esp_apptrace_trax_lock()

SEGGER_SYSVIEW_X_SysView_Lock()

esp_apptrace_lock_take()

xPortEnterCriticalTimeout()

esp_apptrace_tmo_check()

Data Use

esp_apptrace_lock_take() reads 1 variable:

esp_apptrace_lock_t::mux

esp_apptrace_lock_take()

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esp_apptrace_lock_take() function

Syntax

Arguments

Return value

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Examples

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