pikapython/demo/simulation-keil/pikascript/pikascript-core/dataMemory.c

#include "dataMemory.h"
#include <stdint.h>
#include <stdlib.h>

PikaMemInfo pikaMemInfo = {0};

void *pikaMalloc(uint32_t size)
{
    pikaMemInfo.heapUsed += size;
    if (pikaMemInfo.heapUsedMax < pikaMemInfo.heapUsed)
    {
        pikaMemInfo.heapUsedMax = pikaMemInfo.heapUsed;
    }
    void *mem = malloc(size);
    if (NULL == mem)
    {
        printf("[error]: No heap space!\r\n");
        while (1)
        {
        }
    }
    return mem;
}

void pikaFree(void *mem, uint32_t size)
{
    free(mem);
    pikaMemInfo.heapUsed -= size;
}

uint16_t pikaMemNow(void)
{
    return pikaMemInfo.heapUsed;
}

uint16_t pikaMemMax(void)
{
    return pikaMemInfo.heapUsedMax;
}

void pikaMemMaxReset(void)
{
    pikaMemInfo.heapUsedMax = 0;
}