alex/esp-idf
alex/esp-idf
1
0
Fork 0
mirror of https://github.com/espressif/esp-idf.git synced 2024-10-05 20:47:46 -04:00
Code Issues Actions 2 Packages Projects Releases Wiki Activity

esp_wifi: Add API to get available internal heap size.

Browse Source
This commit is contained in:
xiehang 2020-05-28 16:53:54 +08:00 committed by zhangyanjiao
parent 1e8f68f829
commit 58d37de620
4 changed files with 17 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

10
components/esp_common/include/esp_system.h
View File

@ -117,6 +117,16 @@ esp_reset_reason_t esp_reset_reason(void);
*/
uint32_t esp_get_free_heap_size(void);
/**
* @brief Get the size of available internal heap.
*
* Note that the returned value may be larger than the maximum contiguous block
* which can be allocated.
*
* @return Available internal heap size, in bytes.
*/
uint32_t esp_get_free_internal_heap_size(void);
/**
* @brief Get the minimum heap that has ever been available
*

5
components/esp_common/src/system_api.c
View File

@ -51,6 +51,11 @@ uint32_t esp_get_free_heap_size( void )
return heap_caps_get_free_size( MALLOC_CAP_DEFAULT );
}
uint32_t esp_get_free_internal_heap_size( void )
{
return heap_caps_get_free_size( MALLOC_CAP_8BIT | MALLOC_CAP_DMA | MALLOC_CAP_INTERNAL );
}
uint32_t esp_get_minimum_free_heap_size( void )
{
return heap_caps_get_minimum_free_size( MALLOC_CAP_DEFAULT );

2
components/esp_wifi/esp32/esp_adapter.c
View File

@ -562,7 +562,7 @@ wifi_osi_funcs_t g_wifi_osi_funcs = {
._malloc = malloc,
._free = free,
._event_post = esp_event_post_wrapper,
._get_free_heap_size = esp_get_free_heap_size,
._get_free_heap_size = esp_get_free_internal_heap_size,
._rand = esp_random,
._dport_access_stall_other_cpu_start_wrap = s_esp_dport_access_stall_other_cpu_start,
._dport_access_stall_other_cpu_end_wrap = s_esp_dport_access_stall_other_cpu_end,

2
components/esp_wifi/esp32s2beta/esp_adapter.c
View File

@ -552,7 +552,7 @@ wifi_osi_funcs_t g_wifi_osi_funcs = {
._malloc = malloc,
._free = free,
._event_post = esp_event_post_wrapper,
._get_free_heap_size = esp_get_free_heap_size,
._get_free_heap_size = esp_get_free_internal_heap_size,
._rand = esp_random,
._dport_access_stall_other_cpu_start_wrap = esp_empty_wrapper,
._dport_access_stall_other_cpu_end_wrap = esp_empty_wrapper,