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esp_wifi: Add API to get available internal heap size

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zhangyanjiao
2020-07-08 20:44:42 +08:00
parent d16831cf81
commit 595be5a143
3 changed files with 16 additions and 1 deletions
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5
components/esp32/system_api.c
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@@ -363,6 +363,11 @@ 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 );