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heap: Refactor heap regions/capabilities out of FreeRTOS

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Remove tagged heap API, rename caps_xxx to heap_caps_xxx

Also includes additional heap_caps_xxx inspection functions.
This commit is contained in:
Angus Gratton
2017-05-03 18:03:28 +10:00
committed by Angus Gratton
parent 5ee49fd311
commit 71c70cb15c
37 changed files with 1166 additions and 995 deletions
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26
components/freertos/port.c
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@@ -102,7 +102,7 @@
#include "task.h"
#include "esp_panic.h"
#include "esp_heap_caps.h"
#include "esp_crosscore_int.h"
#include "esp_intr_alloc.h"
@@ -442,5 +442,29 @@ uint32_t xPortGetTickRateHz(void) {
return (uint32_t)configTICK_RATE_HZ;
}
/* Heap functions, wrappers around heap_caps_xxx functions
NB: libc malloc() & free() are also defined & available
for this purpose.
*/
void *pvPortMalloc( size_t xWantedSize )
{
return heap_caps_malloc( MALLOC_CAP_8BIT, xWantedSize);
}
void vPortFree( void *pv )
{
return heap_caps_free(pv);
}
size_t xPortGetFreeHeapSize( void ) PRIVILEGED_FUNCTION
{
return heap_caps_get_free_size( MALLOC_CAP_8BIT );
}
size_t xPortGetMinimumEverFreeHeapSize( void ) PRIVILEGED_FUNCTION
{
return heap_caps_get_minimum_free_size( MALLOC_CAP_8BIT );
}