/* printf.cpp */
// Paula Keezer added a thread safe printf called mprintf
// Here is where the mutex is made global and the semaphore is initialized


#include "mprintf.h"

xSemaphoreHandle pMutex;

void mprintf_init () {
	pMutex = xSemaphoreCreateMutex();
	if( pMutex != NULL ) { 
  // The semaphore was created successfully. 
      		printf("could create pMutex semaphore\n");
  // The semaphore can now be used. 
  	}  
}