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SourceVuESP-IDF Framework and ExamplesESP-IDFheap_trace_init_standalone()

heap_trace_init_standalone() function

Initialise heap tracing in standalone mode. This function must be called before any other heap tracing functions. To disable heap tracing and allow the buffer to be freed, stop tracing and then call heap_trace_init_standalone(NULL, 0);

Syntax

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Summary

Declaration

from esp_heap_trace.h:79

esp_err_t heap_trace_init_standalone(heap_trace_record_t *record_buffer, size_t num_records);

Arguments

Argument

Description

record_buffer

Provide a buffer to use for heap trace data. Note: External RAM is allowed, but it prevents recording allocations made from ISR's.

num_records

Size of the heap trace buffer, as number of record structures.

Return value

- ESP_ERR_NOT_SUPPORTED Project was compiled without heap tracing enabled in menuconfig. - ESP_ERR_INVALID_STATE Heap tracing is currently in progress. - ESP_OK Heap tracing initialised successfully.

References

Code

Location

Referrer

esp_err_t heap_trace_init_standalone(heap_trace_record_t *record_buffer, size_t num_records);

esp_heap_trace.h:79

heap_trace_init_standalone(record_buffer, num_heap_records);

unity_utils_memory_esp.c:29

unity_utils_setup_heap_record()

Call Tree

heap_trace_init_standalone() is called by 1 function:

unity_utils_setup_heap_record()

heap_trace_init_standalone()

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heap_trace_init_standalone() function

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