os_mem.c File Reference

#include <ucos_ii.h>

Functions
void	OS_MemInit (void)
OS_MEM *	OSMemCreate (void *addr, INT32U nblks, INT32U blksize, INT8U *perr)
void *	OSMemGet (OS_MEM *pmem, INT8U *perr)
INT8U	OSMemNameGet (OS_MEM *pmem, INT8U *pname, INT8U *perr)
void	OSMemNameSet (OS_MEM *pmem, INT8U *pname, INT8U *perr)
INT8U	OSMemPut (OS_MEM *pmem, void *pblk)
INT8U	OSMemQuery (OS_MEM *pmem, OS_MEM_DATA *p_mem_data)

void OS_MemInit

(

void

)

References OS_ASCII_NUL, OS_MAX_MEM_PART, OS_MemClr(), os_mem::OSMemFreeList, OSMemFreeList, os_mem::OSMemName, and OSMemTbl.

Referenced by OSInit().

OS_MEM* OSMemCreate	(	void *	addr,
		INT32U	nblks,
		INT32U	blksize,
		INT8U *	perr
	)

References OS_ERR_MEM_INVALID_ADDR, OS_ERR_MEM_INVALID_BLKS, OS_ERR_MEM_INVALID_PART, OS_ERR_MEM_INVALID_SIZE, OS_ERR_NONE, os_mem::OSMemAddr, os_mem::OSMemBlkSize, os_mem::OSMemFreeList, OSMemFreeList, os_mem::OSMemNBlks, and os_mem::OSMemNFree.

void* OSMemGet	(	OS_MEM *	pmem,
		INT8U *	perr
	)

References OS_ERR_MEM_INVALID_PMEM, OS_ERR_MEM_NO_FREE_BLKS, OS_ERR_NONE, os_mem::OSMemFreeList, and os_mem::OSMemNFree.

INT8U OSMemNameGet	(	OS_MEM *	pmem,
		INT8U *	pname,
		INT8U *	perr
	)

References OS_ERR_MEM_INVALID_PMEM, OS_ERR_NAME_GET_ISR, OS_ERR_NONE, OS_ERR_PNAME_NULL, OS_StrCopy(), OSIntNesting, and os_mem::OSMemName.

void OSMemNameSet	(	OS_MEM *	pmem,
		INT8U *	pname,
		INT8U *	perr
	)

References OS_ERR_MEM_INVALID_PMEM, OS_ERR_MEM_NAME_TOO_LONG, OS_ERR_NAME_SET_ISR, OS_ERR_NONE, OS_ERR_PNAME_NULL, OS_MEM_NAME_SIZE, OS_StrCopy(), OS_StrLen(), OSIntNesting, and os_mem::OSMemName.

INT8U OSMemPut	(	OS_MEM *	pmem,
		void *	pblk
	)

References OS_ERR_MEM_FULL, OS_ERR_MEM_INVALID_PBLK, OS_ERR_MEM_INVALID_PMEM, OS_ERR_NONE, os_mem::OSMemFreeList, os_mem::OSMemNBlks, and os_mem::OSMemNFree.

INT8U OSMemQuery	(	OS_MEM *	pmem,
		OS_MEM_DATA *	p_mem_data
	)

References OS_ERR_MEM_INVALID_PDATA, OS_ERR_MEM_INVALID_PMEM, OS_ERR_NONE, os_mem_data::OSAddr, os_mem_data::OSBlkSize, os_mem_data::OSFreeList, os_mem::OSMemAddr, os_mem::OSMemBlkSize, os_mem::OSMemFreeList, os_mem::OSMemNBlks, os_mem::OSMemNFree, os_mem_data::OSNBlks, os_mem_data::OSNFree, and os_mem_data::OSNUsed.