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SourceVuESP-IDF Framework and ExamplesESP-IDFesp_cpu_intr_desc_t

esp_cpu_intr_desc_t struct

CPU interrupt descriptor Each particular CPU interrupt has an associated descriptor describing that particular interrupt's characteristics. Call esp_cpu_intr_get_desc() to get the descriptors of a particular interrupt.

Syntax

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Summary

Declaration

from esp_cpu.h:51

typedef struct { int priority; esp_cpu_intr_type_t type; uint32_t flags; } esp_cpu_intr_desc_t;

Fields

Field

Declared as

Description

esp_cpu_intr_desc_t::priority

int

Priority of the interrupt if it has a fixed priority, (-1) if the priority is configurable.

esp_cpu_intr_desc_t::type

esp_cpu_intr_type_t

Whether the interrupt is an edge or level type interrupt, ESP_CPU_INTR_TYPE_NA if the type is configurable.

esp_cpu_intr_desc_t::flags

uint32_t

Flags indicating extra details.

References

Code

Location

Scope

Referrer

typedef struct {

esp_cpu.h:51

} esp_cpu_intr_desc_t;

esp_cpu.h:55

esp_cpu_intr_desc_t

void esp_cpu_intr_get_desc(int core_id, int intr_num, esp_cpu_intr_desc_t *intr_desc_ret);

esp_cpu.h:218

esp_cpu_intr_get_desc()

esp_cpu_intr_get_desc()::intr_desc_ret

void esp_cpu_intr_get_desc(int core_id, int intr_num, esp_cpu_intr_desc_t *intr_desc_ret)

esp_cpu_intr.c:201

esp_cpu_intr_get_desc()

esp_cpu_intr_get_desc()::intr_desc_ret

esp_cpu_intr_desc_t intr_desc;

intr_alloc.c:258

is_vect_desc_usable()

esp_cpu_intr_desc_t intr_desc;

intr_alloc.c:391

get_available_int()

esp_cpu_intr_desc_t intr_desc;

intr_alloc.c:996

esp_intr_dump()

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Instances

Instance

Scope

Location

Project

esp_cpu_intr_get_desc()::intr_desc_ret

esp_cpu_intr_get_desc()

esp_cpu.h:218

esp_cpu_intr_get_desc()::intr_desc_ret

esp_cpu_intr_get_desc()

esp_cpu_intr.c:201

Lifecycle

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