/* mprintf.h */
// Paula Keezer added a macro and mutex for a thread safe printf
// This is the variadic macro for mprintf 


#ifndef mprintf_h
#define mprintf_h

#include <stdio.h>
#include "DuinOS/FreeRTOS.h"
#include "DuinOS/semphr.h"
#include "DuinOS/queue.h"

extern xSemaphoreHandle pMutex;

void mprintf_init();

#define mprintf(...) while (xSemaphoreTake(pMutex,1000)!=pdTRUE) {}\
printf(__VA_ARGS__);\
xSemaphoreGive(pMutex);\

#endif