mirror of https://github.com/jeelabs/esp-link.git
You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
81 lines
2.4 KiB
81 lines
2.4 KiB
#ifndef __MEM_MANAGER_H__
|
|
#define __MEM_MANAGER_H__
|
|
|
|
#include "c_types.h"
|
|
|
|
/*------------------------±äÁ¿¶¨Òå------------------------*/
|
|
|
|
#define MPU_WRAPPERS_INCLUDED_FROM_API_FILE
|
|
#ifndef IOT_SIP_MODE
|
|
//#define configTOTAL_HEAP_SIZE ( ( size_t ) ( 0x3fffc000 - (uint32)&_heap_start ) )//fix 16000 to 24000 on 14.2.26
|
|
#else
|
|
#define configTOTAL_HEAP_SIZE ( ( size_t ) ( 8000 ) )
|
|
#endif
|
|
#define portBYTE_ALIGNMENT 8
|
|
#define pdFALSE 0
|
|
#define pdTRUE 1
|
|
|
|
#undef MPU_WRAPPERS_INCLUDED_FROM_API_FILE
|
|
#if portBYTE_ALIGNMENT == 8
|
|
#define portBYTE_ALIGNMENT_MASK ( 0x0007 )
|
|
#endif
|
|
|
|
#if portBYTE_ALIGNMENT == 4
|
|
#define portBYTE_ALIGNMENT_MASK ( 0x0003 )
|
|
#endif
|
|
|
|
#if portBYTE_ALIGNMENT == 2
|
|
#define portBYTE_ALIGNMENT_MASK ( 0x0001 )
|
|
#endif
|
|
|
|
#if portBYTE_ALIGNMENT == 1
|
|
#define portBYTE_ALIGNMENT_MASK ( 0x0000 )
|
|
#endif
|
|
|
|
#ifndef portBYTE_ALIGNMENT_MASK
|
|
#error "Invalid portBYTE_ALIGNMENT definition"
|
|
#endif
|
|
|
|
#define configUSE_MALLOC_FAILED_HOOK 1
|
|
#define portPOINTER_SIZE_TYPE unsigned int
|
|
|
|
#define heapMINIMUM_BLOCK_SIZE ( ( size_t ) ( heapSTRUCT_SIZE * 2 ) )
|
|
|
|
//#define configADJUSTED_HEAP_SIZE ( configTOTAL_HEAP_SIZE - portBYTE_ALIGNMENT )
|
|
|
|
//static unsigned char ucHeap[ configTOTAL_HEAP_SIZE ];
|
|
//static unsigned char *ucHeap;
|
|
|
|
typedef struct A_BLOCK_LINK
|
|
{
|
|
struct A_BLOCK_LINK *pxNextFreeBlock; //The next free block in the list.
|
|
size_t xBlockSize; //The size of the free block.
|
|
} xBlockLink;
|
|
|
|
//static const unsigned short heapSTRUCT_SIZE = ( sizeof( xBlockLink ) + portBYTE_ALIGNMENT - ( sizeof( xBlockLink ) % portBYTE_ALIGNMENT ) );
|
|
|
|
//static const size_t xTotalHeapSize = ( ( size_t ) configADJUSTED_HEAP_SIZE ) & ( ( size_t ) ~portBYTE_ALIGNMENT_MASK );
|
|
|
|
//static xBlockLink xStart, *pxEnd = NULL;
|
|
|
|
//static size_t xFreeBytesRemaining = ( ( size_t ) configADJUSTED_HEAP_SIZE ) & ( ( size_t ) ~portBYTE_ALIGNMENT_MASK );
|
|
|
|
|
|
/*------------------------º¯ÊýÉùÃ÷-----------------------------------*/
|
|
|
|
//static void prvInsertBlockIntoFreeList( xBlockLink *pxBlockToInsert ) ;//ICACHE_FLASH_ATTR;
|
|
|
|
//static void prvHeapInit( void ) ;//ICACHE_FLASH_ATTR;
|
|
|
|
void vApplicationMallocFailedHook( void ) ;//ICACHE_FLASH_ATTR;
|
|
|
|
void *pvPortMalloc( size_t xWantedSize ) ;//ICACHE_FLASH_ATTR;
|
|
|
|
void vPortFree( void *pv ) ;//ICACHE_FLASH_ATTR;
|
|
|
|
size_t xPortGetFreeHeapSize( void ) ;//ICACHE_FLASH_ATTR;
|
|
|
|
void vPortInitialiseBlocks( void ) ;//ICACHE_FLASH_ATTR;
|
|
/*-----------------------------------------------------------*/
|
|
|
|
#endif
|
|
|