ESP-IDF
sdio_ringbuf_t::free_ptr
is only used within ESP-IDF.
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ESP-IDF Framework and Examples
ESP-IDF
sdio_ringbuf_t::free_ptr
sdio_ringbuf_t::free_ptr field
Syntax
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Summary
Declaration
from
sdio_slave_hal.h:174
uint8_t
*
free_ptr
;
Examples
References
from
examples
Code
Location
Referrer
uint8_t
*
free_ptr
;
sdio_slave_hal.h:174
buf_ptr
=
buf
->
free_ptr
;
sdio_slave_hal.c:71
sdio_ringbuf_offset_ptr()
HAL_ASSERT
(
buf
->
free_ptr
==
buf
->
read_ptr
)
;
//must return before recv again
sdio_slave_hal.c:101
sdio_ringbuf_recv()
size_t
size
=
(
buf
->
read_ptr
+
buf
->
size
-
buf
->
free_ptr
)
%
buf
->
size
;
sdio_slave_hal.c:125
sdio_ringbuf_return()
buf
->
free_ptr
=
buf
->
read_ptr
;
sdio_slave_hal.c:128
sdio_ringbuf_return()
buf
->
free_ptr
=
buf
->
data
;
sdio_slave_hal.c:182
init_send_queue()
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Data Use
from
examples
sdio_ringbuf_t::free_ptr
is written by 2 functions and is read by 3 functions:
sdio_ringbuf_return()
init_send_queue()
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sdio_ringbuf_t::free_ptr
sdio_ringbuf_offset_ptr()
sdio_ringbuf_recv()
sdio_ringbuf_return()
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examples
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