/**\brief
* Return the internal index of an event using 4 bytes as parameters.
* The first 2 bytes are supposed to be the node number and the last 2 the event number
* @return event index starting on 0.
*/
unsigned int MergMemoryManagement::getEventIndex(byte ev1,byte ev2,byte ev3,byte ev4){
unsigned int n=EVENTS_MEMPOS;
for (int i=0;i<numEvents;i++){
if (ev1==EEPROM.read(n) &&
ev2==EEPROM.read(n+1) &&
ev3==EEPROM.read(n+2) &&
ev4==EEPROM.read(n+3)){
return i;
}
n=incEventPos(n);
}
return MAX_NUM_EVENTS+1;
}
/**\brief
* Return the internal index of an event using 4 bytes as parameters.
* The first 2 bytes are supposed to be the node number and the last 2 the event number
* @return event index starting on 0.
*/
uint8_t MergMemoryManagement::getEventIndex(byte ev1,byte ev2,byte ev3,byte ev4){
unsigned int n = EVENTS_MEMPOS;
for (uint8_t i = 0; i < numEvents; i++){
if (ev1 != 0 || ev2 != 0){
if (ev1 == EEPROM.read(n) &&
ev2 == EEPROM.read(n+1) &&
ev3 == EEPROM.read(n+2) &&
ev4 == EEPROM.read(n+3)){
return i;
}
}
//check for short events
else{
if (ev3 == EEPROM.read(n+2) &&
ev4 == EEPROM.read(n+3)){
return i;
}
}
n = incEventPos(n);
}
return MAX_NUM_EVENTS + 1;
}
