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SourceVuESP-IDF Framework and ExamplesESP-IDFgdma_rx_event_callbacks_t

gdma_rx_event_callbacks_t struct

Group of supported GDMA RX callbacks

Syntax

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Summary

Declaration

from gdma.h:76

typedef struct { gdma_event_callback_t on_recv_eof; gdma_event_callback_t on_descr_err; gdma_event_callback_t on_recv_done; } gdma_rx_event_callbacks_t;

Fields

Field

Declared as

Description

gdma_rx_event_callbacks_t::on_recv_eof

gdma_event_callback_t

Invoked when RX engine meets EOF descriptor.

gdma_rx_event_callbacks_t::on_descr_err

gdma_event_callback_t

Invoked when DMA encounters a descriptor error.

gdma_rx_event_callbacks_t::on_recv_done

gdma_event_callback_t

Invoked when finished to receive one RX descriptor.

Examples

gdma_rx_event_callbacks_t is referenced by 1 libraries and example projects:

controller_hci_uart_esp32c3_and_esp32s3 sample

References

from 0/1 examples

Code

Location

Scope

Referrer

typedef struct {

gdma.h:76

} gdma_rx_event_callbacks_t;

gdma.h:80

gdma_rx_event_callbacks_t

esp_err_t gdma_register_rx_event_callbacks(gdma_channel_handle_t dma_chan, gdma_rx_event_callbacks_t *cbs, void *user_data);

gdma.h:295

gdma_register_rx_event_callbacks()

gdma_register_rx_event_callbacks()::cbs

Call Tree

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Implementations

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Instances

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Instance

Scope

Location

Project

gdma_register_rx_event_callbacks()::cbs

gdma_register_rx_event_callbacks()

gdma.h:295

Lifecycle

from 0/1 examples

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