mirror of
https://github.com/DCC-EX/CommandStation-EX.git
synced 2024-12-28 06:41:23 +01:00
107 lines
3.3 KiB
C++
107 lines
3.3 KiB
C++
/*
|
|
* © 2013-2016 Gregg E. Berman
|
|
* © 2020, Chris Harlow. All rights reserved.
|
|
* © 2020, Harald Barth.
|
|
*
|
|
* This file is part of Asbelos DCC API
|
|
*
|
|
* This is free software: you can redistribute it and/or modify
|
|
* it under the terms of the GNU General Public License as published by
|
|
* the Free Software Foundation, either version 3 of the License, or
|
|
* (at your option) any later version.
|
|
*
|
|
* It is distributed in the hope that it will be useful,
|
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
* GNU General Public License for more details.
|
|
*
|
|
* You should have received a copy of the GNU General Public License
|
|
* along with CommandStation. If not, see <https://www.gnu.org/licenses/>.
|
|
*/
|
|
#include "EEStore.h"
|
|
#include "Turnouts.h"
|
|
#include "Sensors.h"
|
|
#include "Outputs.h"
|
|
#include "DIAG.h"
|
|
|
|
#if defined(ARDUINO_ARCH_SAMD)
|
|
ExternalEEPROM EEPROM;
|
|
#endif
|
|
|
|
void EEStore::init(){
|
|
#if defined(ARDUINO_ARCH_SAMD)
|
|
EEPROM.begin(0x50); // Address for Microchip 24-series EEPROM with all three A pins grounded (0b1010000 = 0x50)
|
|
#endif
|
|
|
|
eeStore=(EEStore *)calloc(1,sizeof(EEStore));
|
|
|
|
EEPROM.get(0,eeStore->data); // get eeStore data
|
|
|
|
if(strncmp(eeStore->data.id,EESTORE_ID,sizeof(EESTORE_ID))!=0){ // check to see that eeStore contains valid DCC++ ID
|
|
sprintf(eeStore->data.id,EESTORE_ID); // if not, create blank eeStore structure (no turnouts, no sensors) and save it back to EEPROM
|
|
eeStore->data.nTurnouts=0;
|
|
eeStore->data.nSensors=0;
|
|
eeStore->data.nOutputs=0;
|
|
EEPROM.put(0,eeStore->data);
|
|
}
|
|
|
|
reset(); // set memory pointer to first free EEPROM space
|
|
Turnout::load(); // load turnout definitions
|
|
Sensor::load(); // load sensor definitions
|
|
Output::load(); // load output definitions
|
|
|
|
}
|
|
|
|
///////////////////////////////////////////////////////////////////////////////
|
|
|
|
void EEStore::clear(){
|
|
|
|
sprintf(eeStore->data.id,EESTORE_ID); // create blank eeStore structure (no turnouts, no sensors) and save it back to EEPROM
|
|
eeStore->data.nTurnouts=0;
|
|
eeStore->data.nSensors=0;
|
|
eeStore->data.nOutputs=0;
|
|
EEPROM.put(0,eeStore->data);
|
|
|
|
}
|
|
|
|
///////////////////////////////////////////////////////////////////////////////
|
|
|
|
void EEStore::store(){
|
|
reset();
|
|
Turnout::store();
|
|
Sensor::store();
|
|
Output::store();
|
|
EEPROM.put(0,eeStore->data);
|
|
}
|
|
|
|
///////////////////////////////////////////////////////////////////////////////
|
|
|
|
void EEStore::advance(int n){
|
|
eeAddress+=n;
|
|
}
|
|
|
|
///////////////////////////////////////////////////////////////////////////////
|
|
|
|
void EEStore::reset(){
|
|
eeAddress=sizeof(EEStore);
|
|
}
|
|
///////////////////////////////////////////////////////////////////////////////
|
|
|
|
int EEStore::pointer(){
|
|
return(eeAddress);
|
|
}
|
|
///////////////////////////////////////////////////////////////////////////////
|
|
|
|
void EEStore::dump(int num) {
|
|
byte b;
|
|
DIAG(F("Addr 0x char"));
|
|
for (int n=0 ; n<num; n++) {
|
|
EEPROM.get(n, b);
|
|
DIAG(F("%d %x %c"),n,b,isprint(b) ? b : ' ');
|
|
}
|
|
}
|
|
///////////////////////////////////////////////////////////////////////////////
|
|
|
|
EEStore *EEStore::eeStore=NULL;
|
|
int EEStore::eeAddress=0;
|