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SourceVuESP-IDF Framework and ExamplesESP-IDFrmt_rx_channel_t

rmt_rx_channel_t struct

Syntax

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Summary

Declaration

Definition

from rmt_private.h:108

typedef struct rmt_rx_channel_t rmt_rx_channel_t;

Implemented in rmt_private.h:192

Fields

Field

Declared as

rmt_rx_channel_t::base

rmt_rx_channel_t::filter_clock_resolution_hz

uint32_t

rmt_rx_channel_t::mem_off

size_t

rmt_rx_channel_t::ping_pong_symbols

size_t

rmt_rx_channel_t::on_recv_done

rmt_rx_done_callback_t

rmt_rx_channel_t::user_data

void *

rmt_rx_channel_t::trans_desc

rmt_rx_trans_desc_t

rmt_rx_channel_t::num_dma_nodes

size_t

rmt_rx_channel_t::dma_int_mem_alignment

size_t

rmt_rx_channel_t::dma_nodes

rmt_dma_descriptor_t *

rmt_rx_channel_t::dma_nodes_nc

rmt_dma_descriptor_t *

References

Code

Location

Scope

Referrer

typedef struct rmt_rx_channel_t rmt_rx_channel_t;

rmt_private.h:108

struct rmt_rx_channel_t {

rmt_private.h:192

typedef struct rmt_rx_channel_t rmt_rx_channel_t;

rmt_private.h:108

rmt_rx_channel_t

rmt_rx_channel_t *rx_channels[SOC_RMT_RX_CANDIDATES_PER_GROUP]; // array of RMT RX channels

rmt_private.h:119

rmt_group_t::rx_channels

static esp_err_t rmt_rx_register_to_group(rmt_rx_channel_t *rx_channel, const rmt_rx_channel_config_t *config)

rmt_rx_register_to_group()

rmt_rx_register_to_group()::rx_channel

static esp_err_t rmt_rx_destroy(rmt_rx_channel_t *rx_channel)

rmt_rx_destroy()

rmt_rx_destroy()::rx_channel

free(rx_channel);

rmt_rx_destroy()

rmt_rx_channel_t *rx_channel = NULL;

rmt_new_rx_channel()

rx_channel = heap_caps_calloc(1, sizeof(rmt_rx_channel_t), mem_caps);

rmt_new_rx_channel()

rmt_rx_channel_t *rx_chan = __containerof(channel, rmt_rx_channel_t, base);

rmt_del_rx_channel()

rmt_rx_channel_t *rx_chan = __containerof(channel, rmt_rx_channel_t, base);

rmt_rx_register_event_callbacks()

rmt_rx_channel_t *rx_chan = __containerof(channel, rmt_rx_channel_t, base);

static bool IRAM_ATTR rmt_isr_handle_rx_done(rmt_rx_channel_t *rx_chan)

rmt_isr_handle_rx_done()

rmt_isr_handle_rx_done()::rx_chan

rmt_rx_channel_t *rx_chan = (rmt_rx_channel_t *)args;

rmt_rx_default_isr()

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Data Use

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Implementations

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Instances

Instance

Scope

Location

Project

rmt_group_t::rx_channels

rmt_private.h:119

rmt_rx_register_to_group()::rx_channel

rmt_rx_register_to_group()

rmt_rx_destroy()::rx_channel

rmt_rx_destroy()

rmt_isr_handle_rx_done()::rx_chan

rmt_isr_handle_rx_done()

Lifecycle

rmt_rx_channel_t is freed by 1 symbol:

rmt_rx_channel_t

rmt_rx_destroy()