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SourceVuESP-IDF Framework and ExamplesESP-IDFsdio_slave_recv_get_buf()

sdio_slave_recv_get_buf() function

Retrieve the buffer corresponding to a handle.

Syntax

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Summary

Declaration

Definition

from sdio_slave.h:179

uint8_t* sdio_slave_recv_get_buf(sdio_slave_buf_handle_t handle, size_t *len_o);

Implemented in sdio_slave.c:832

Arguments

Argument

Description

handle

Handle to get the buffer.

len_o

Output of buffer length

Return value

buffer address if success, otherwise NULL.

Examples

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

slave sample

References

from 0/1 examples

Code

Location

uint8_t *sdio_slave_recv_get_buf(sdio_slave_buf_handle_t handle, size_t *len_o)

sdio_slave.c:832

uint8_t* sdio_slave_recv_get_buf(sdio_slave_buf_handle_t handle, size_t *len_o);

sdio_slave.h:179

Call Tree

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Data Use

from 0/1 examples

sdio_slave_recv_get_buf() reads 3 variables:

sdio_slave_ll_desc_s::length

sdio_slave_ll_desc_s::buf

recv_desc_s::::::hal_desc

sdio_slave_recv_get_buf()

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