Statically Allocated Memory Pool for Embedded Systems

This Module is an implementation of memory pool in C.

Compiling

$ make

Example

#include <stdio.h>
#include <string.h>
#include <MemPool.h>

#define num_of_blks 3
#define block_size 10
static mp_t txMemPool;
static int8_t txMem[num_of_blks][block_size];

int main()
{

	mp_ctor(&txMemPool, txMem, num_of_blks, block_size);

	int32_t * p = mp_get(&txMemPool);
	if (p != NULL){
		memset(p, 1, block_size);
		mp_put(&txMemPool, p);
	}
	p = mp_get(&txMemPool);

	int32_t *q = mp_get(&txMemPool);
	int32_t *k = mp_get(&txMemPool);

	memset(p, 1, block_size);
	memset(q, 1, block_size);
	memset(k, 1, block_size);

	int32_t *f = mp_get(&txMemPool);
	if (f != NULL) {

	} else {
		printf("there is no available memory\n");
	}

	mp_put(&txMemPool, f);
	mp_put(&txMemPool, q);
	mp_put(&txMemPool, k);
	
	mp_put(&txMemPool, p);

	return 0;
}