#define DEBUG 1

extern "C" 
  {
  #include "memdebug.h"
  }
 
const int NUMBER_OF_ELEMENTS = 10;

typedef struct {
   char description [12];
} description_t;

const description_t descriptions [NUMBER_OF_ELEMENTS] PROGMEM = { 
 { "Furnace on" }, 
 { "Furnace off" }, 
 { "Set clock" }, 
 { "Pump on" }, 
 { "Pump off" }, 
 { "Password:" }, 
 { "Accepted" }, 
 { "Rejected" }, 
 { "Fault" }, 
 { "Service rqd" }, 
 };

const char formdata[] PROGMEM = "%04u %04u %04u : used/free/large";
//const char* const formdata = {"%04u %04u %04u : used/free/large"};

void showmem()
{
  char buffer[100];
 
  sprintf(buffer, /*(const char*)*/pgm_read_word(&(formdata[0]))/*"%04u %04u %04u : used/free/large"*/,
  //sprintf(buffer, formdata /*"%04u %04u %04u : used/free/large"*/,
  getMemoryUsed(),
  getFreeMemory(),
  getLargestAvailableMemoryBlock());
  Serial.println(buffer);
}

void setup ()
  {
  Serial.begin (115200);
  Serial.println ();
  Serial.print (F("Free memory = "));
  Serial.println (getFreeMemory ());
  showmem();

  for (int i = 0; i < NUMBER_OF_ELEMENTS; i++)
    {
    // make a copy of the current one
    description_t oneItem;
    memcpy_P (&oneItem, &descriptions [i], sizeof oneItem);
    
    Serial.println (oneItem.description);
    }   // end of for loop
  Serial.print (F("Free memory = "));
  Serial.println (getFreeMemory ());
  showmem();

	dumpRAM((uint16_t)&__data_start ,dataBssCount());
	//dumpRAM((uint16_t)&__data_start ,0x800);

  Serial.print (F("Free memory = "));
  Serial.println (getFreeMemory ());
  showmem();
  }  // end of setup


void loop () { }