ESP-IDF
esp_dma_buf_location_t
is only used within ESP-IDF.
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ESP-IDF Framework and Examples
ESP-IDF
esp_dma_buf_location_t
esp_dma_buf_location_t enum
Syntax
Show:
Summary
Declaration
from
esp_dma_utils.h:106
enum
{
ESP_DMA_BUF_LOCATION_INTERNAL
,
ESP_DMA_BUF_LOCATION_PSRAM
,
ESP_DMA_BUF_LOCATION_AUTO
,
}
;
Values
Value
Declared as
esp_dma_buf_location_t::ESP_DMA_BUF_LOCATION_INTERNAL
esp_dma_buf_location_t::ESP_DMA_BUF_LOCATION_PSRAM
esp_dma_buf_location_t::ESP_DMA_BUF_LOCATION_AUTO
Examples
References
from
examples
Code
Location
Scope
Referrer
typedef
enum
{
esp_dma_utils.h:106
}
esp_dma_buf_location_t
;
esp_dma_utils.h:110
static
bool
s_buf_in_region
(
const
void
*
ptr
,
size_t
size
,
esp_dma_buf_location_t
location
)
esp_dma_utils.c:210
s_buf_in_region()
s_buf_in_region()::location
static
bool
s_buf_in_region_legacy
(
const
void
*
ptr
,
size_t
size
,
esp_dma_buf_location_t
location
,
int
*
heap_caps
)
esp_dma_utils.c:318
s_buf_in_region_legacy()
s_buf_in_region_legacy()::location
bool
esp_dma_is_buffer_aligned
(
const
void
*
ptr
,
size_t
size
,
esp_dma_buf_location_t
location
)
esp_dma_utils.c:337
esp_dma_is_buffer_aligned()
esp_dma_is_buffer_aligned()::location
}
esp_dma_buf_location_t
;
esp_dma_utils.h:110
esp_dma_buf_location_t
bool
esp_dma_is_buffer_aligned
(
const
void
*
ptr
,
size_t
size
,
esp_dma_buf_location_t
location
)
esp_dma_utils.h:115
esp_dma_is_buffer_aligned()
esp_dma_is_buffer_aligned()::location
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Instances
from
examples
Instance
Scope
Location
Project
esp_dma_is_buffer_aligned()::location
esp_dma_is_buffer_aligned()
esp_dma_utils.h:115
s_buf_in_region()::location
s_buf_in_region()
esp_dma_utils.c:210
s_buf_in_region_legacy()::location
s_buf_in_region_legacy()
esp_dma_utils.c:318
esp_dma_is_buffer_aligned()::location
esp_dma_is_buffer_aligned()
esp_dma_utils.c:337
Lifecycle
from
examples
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