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SourceVuESP-IDF Framework and ExamplesESP-IDFrmt_rx_destroy()

rmt_rx_destroy() function

Syntax

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Summary

Declaration

from rmt_rx.c:152

static esp_err_t rmt_rx_destroy(rmt_rx_channel_t *rx_channel);

Arguments

Argument

rx_channel

References

Code

Location

Referrer

static esp_err_t rmt_rx_destroy(rmt_rx_channel_t *rx_channel)

rmt_rx_destroy(rx_channel);

rmt_new_rx_channel()

ESP_RETURN_ON_ERROR(rmt_rx_destroy(rx_chan), TAG, "destroy rx channel failed");

rmt_del_rx_channel()

Call Tree

rmt_rx_destroy() is called by 2 functions and calls 7 functions:

rmt_new_rx_channel()

rmt_del_rx_channel()

rmt_rx_destroy()

esp_intr_free()

esp_log_timestamp()

esp_log_write()

esp_rom_gpio_connect_in_signal()

esp_pm_lock_delete()

rmt_rx_unregister_from_group()

Data Use

rmt_rx_destroy() reads 18 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

rmt_signal_conn_t::::::::rx_sig

rmt_signal_conn_t::::channels

rmt_signal_conn_t::groups

rmt_periph_signals

rmt_rx_channel_t::base

rmt_group_t::group_id

rmt_channel_t::channel_id

rmt_channel_t::gpio_num

rmt_channel_t::group

rmt_channel_t::intr

rmt_channel_t::pm_lock

rmt_rx_channel_t::dma_nodes

rmt_rx_destroy()

Class Tree

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Override Tree

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Implementations

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Instances

Lifecycle

rmt_rx_destroy() allocates 2 typess:

dma_descriptor_s

rmt_rx_channel_t

rmt_rx_destroy()