#include 

#include "FreeRTOS.h"
#include "task.h"


void vPortFree( void *pv )
{
  if(pv)
  {
    vTaskSuspendAll();
    free(pv);
    xTaskResumeAll();
  }
}

void *pvPortMalloc(size_t xWantedSize)
{
void *Mem;
    vTaskSuspendAll();
    Mem = malloc(xWantedSize);
    xTaskResumeAll();
return (Mem);
}

void vPortFree( void *pv )
 { 
   free(pv); 
}

 void *pvPortMalloc(size_t xWantedSize)
 {
   return malloc(xWantedSize); 
}


/*--------------------------- _mutex_initialize -----------------------------*/
int _mutex_initialize (_SYNC_t *mutex) 
{
  /* Allocate and initialize a system mutex. */
  vSemaphoreCreateBinary(*mutex);/*Create semaphore*/
  return (1);
}


/*--------------------------- _mutex_acquire --------------------------------*/

__attribute__((used)) void _mutex_acquire(_SYNC_t *mutex)
{
  /* Acquire a system mutex, lock stdlib resources. */
  if(RTOS_STATE == RTOS_RUNNING)
  {    /* RTX running, acquire a mutex. */
    xSemaphoreTake(*mutex, 500);
  }  
}


/*--------------------------- _mutex_release --------------------------------*/

__attribute__((used)) void _mutex_release (_SYNC_t *mutex) 
{
  /* Release a system mutex, unlock stdlib resources. */
  if(RTOS_STATE == RTOS_RUNNING) 
  {  /* RTX runnning, release a mutex. */
    xSemaphoreGive(*mutex);    
  }
}

//http://www.keil.com/forum/16315/