Example #1
0
/******************************************************************************
 * Function:        void writeEE(unsigned char address, float data)
 *
 * PreCondition:    None
 *
 * Input:           address, data
 *
 * Output:          None
 *
 * Side Effects:    None
 *
 * Overview:        Writes a float (4 bytes) to EEPROM
 *					Send it the address and the data to place in that address			
 *
 * Note:            MUST HAVE INTERRUPTS TURNED OFF! - do this in HISR
 *					PROBLEM - this might slow everything down (but only takes 32 cycles normally...)
 *****************************************************************************/
void writeEE_float(unsigned char address, float data)
{
	int i;

   	for (i = 0; i < 4; i++) 
      	{
			writeEE(i + address, *(((char*)&data)+i) ) ; 
		}
}
Example #2
0
//Kalibriermodus Tiefststand
void kaliblow(void)
{
 _delay_ms(200);
 DClear(DADR);
 OutStr_DP (DADR,PSTR("SET CMIN:     pF"));
 while(getD(PIN7));
 _delay_ms(200);			//Nach loslassen der Taste 1.Messung
 //Kapaziteat Tiefstand
 messcap();
 messcap();
 messcap();
 Dpos(DADR,9);				//Kapazitaet am Display anzeigen
 DLong(DADR,Cfix,4,1);
 cli();
 writeEE(CMIN,(U8)Cfix);	//Gemessene Kapazitaet is EEprom
 writeEE(CMIN+1,(U8)(Cfix>>8));
 sei();
 while(!getD(PIN7));
 DClear(DADR);
 OutStr_DP (DADR,PSTR("Fuellstand:000mm"));
 Dpos(DADR,64);
 OutStr_DP (DADR,PSTR("      Hz      pF"));
}