Symbols

loading...

Files

loading (3/5)...

Summary Syntax Arguments Examples References Call Tree Data Use

SourceVuESP-IDF Framework and ExamplesESP-IDFsdio_slave_recv_load_buf()

sdio_slave_recv_load_buf() function

Load buffer to the queue waiting to receive data. The driver takes ownership of the buffer until the buffer is returned by ``sdio_slave_send_get_finished`` after the transaction is finished.

Syntax

Show:

Summary

Declaration

Definition

from sdio_slave.h:131

esp_err_t sdio_slave_recv_load_buf(sdio_slave_buf_handle_t handle);

Implemented in sdio_slave.c:745

Arguments

Argument

Description

handle

Handle to the buffer ready to receive data.

Return value

- ESP_ERR_INVALID_ARG if invalid handle or the buffer is already in the queue. Only after the buffer is returened by ``sdio_slave_recv`` can you load it again. - ESP_OK if success

Examples

sdio_slave_recv_load_buf() is referenced by 1 libraries and example projects:

References

from 0/1 examples

Code

Location

esp_err_t sdio_slave_recv_load_buf(sdio_slave_buf_handle_t handle)

sdio_slave.c:745

esp_err_t sdio_slave_recv_load_buf(sdio_slave_buf_handle_t handle);

sdio_slave.h:131

Call Tree

from 0/1 examples

sdio_slave_recv_load_buf() calls 4 functions:

sdio_slave_recv_load_buf()

__assert_func()

critical_enter_recv()

critical_exit_recv()

sdio_slave_hal_load_buf()

Data Use

from 0/1 examples

sdio_slave_recv_load_buf() reads 4 variables and writes 1 variable:

recv_desc_s::::::not_receiving

recv_desc_s::::::tail_entry

sdio_context_t::hal

sdio_slave_recv_load_buf()

recv_desc_s::::::not_receiving

Class Tree

from 0/1 examples

All items filtered out

All items filtered out

Override Tree

from 0/1 examples

All items filtered out

All items filtered out

Implementations

from 0/1 examples

All items filtered out

All items filtered out

Instances

from 0/1 examples

Lifecycle

from 0/1 examples

All items filtered out

All items filtered out