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make it possible to disable EEPROM code to save flash space

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This commit is contained in:
Harald Barth 2021-11-08 02:07:21 +01:00
parent 6c75563779
commit 1807189183
11 changed files with 67 additions and 13 deletions
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4
DCC.cpp
View File

@ -20,7 +20,9 @@
#include "DIAG.h"
#include "DCC.h"
#include "DCCWaveform.h"
#ifndef DISABLE_EEPROM
#include "EEStore.h"
#endif
#include "GITHUB_SHA.h"
#include "version.h"
#include "FSH.h"
@ -56,9 +58,11 @@ void DCC::begin(const FSH * motorShieldName, MotorDriver * mainDriver, MotorDriv
// Initialise HAL layer before reading EEprom.
IODevice::begin();
#ifndef DISABLE_EEPROM
// Load stuff from EEprom
(void)EEPROM; // tell compiler not to warn this is unused
EEStore::init();
#endif
DCCWaveform::begin(mainDriver,progDriver);
}

9
DCCEXParser.cpp
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@ -56,7 +56,9 @@ const int16_t HASH_KEYWORD_ON = 2657;
const int16_t HASH_KEYWORD_DCC = 6436;
const int16_t HASH_KEYWORD_SLOW = -17209;
const int16_t HASH_KEYWORD_PROGBOOST = -6353;
#ifndef DISABLE_EEPROM
const int16_t HASH_KEYWORD_EEPROM = -7168;
#endif
const int16_t HASH_KEYWORD_LIMIT = 27413;
const int16_t HASH_KEYWORD_MAX = 16244;
const int16_t HASH_KEYWORD_MIN = 15978;
@ -278,7 +280,9 @@ void DCCEXParser::parse(const FSH * cmd) {
void DCCEXParser::parse(Print *stream, byte *com, RingStream * ringStream)
{
#ifndef DISABLE_EEPROM
(void)EEPROM; // tell compiler not to warn this is unused
#endif
if (Diag::CMD)
DIAG(F("PARSING:%s"), com);
int16_t p[MAX_COMMAND_PARAMS];
@ -540,6 +544,7 @@ void DCCEXParser::parse(Print *stream, byte *com, RingStream * ringStream)
// TODO Send stats of speed reminders table
return;
#ifndef DISABLE_EEPROM
case 'E': // STORE EPROM <E>
EEStore::store();
StringFormatter::send(stream, F("<e %d %d %d>\n"), EEStore::eeStore->data.nTurnouts, EEStore::eeStore->data.nSensors, EEStore::eeStore->data.nOutputs);
@ -549,7 +554,7 @@ void DCCEXParser::parse(Print *stream, byte *com, RingStream * ringStream)
EEStore::clear();
StringFormatter::send(stream, F("<O>\n"));
return;
#endif
case ' ': // < >
StringFormatter::send(stream, F("\n"));
return;
@ -865,10 +870,12 @@ bool DCCEXParser::parseD(Print *stream, int16_t params, int16_t p[])
break; // and <X> if we didnt restart
}
#ifndef DISABLE_EEPROM
case HASH_KEYWORD_EEPROM: // <D EEPROM NumEntries>
if (params >= 2)
EEStore::dump(p[1]);
return true;
#endif
case HASH_KEYWORD_SPEED28:
DCC::setGlobalSpeedsteps(28);

4
EEStore.cpp
View File

@ -18,6 +18,9 @@
* You should have received a copy of the GNU General Public License
* along with CommandStation. If not, see <https://www.gnu.org/licenses/>.
*/
#include "config.h"
#ifndef DISABLE_EEPROM
#include "EEStore.h"
#include "DIAG.h"
@ -103,3 +106,4 @@ void EEStore::dump(int num) {
EEStore *EEStore::eeStore = NULL;
int EEStore::eeAddress = 0;
#endif

2
EEStore.h
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@ -17,6 +17,7 @@
* You should have received a copy of the GNU General Public License
* along with CommandStation. If not, see <https://www.gnu.org/licenses/>.
*/
#ifndef DISABLE_EEPROM
#ifndef EEStore_h
#define EEStore_h
@ -52,3 +53,4 @@ struct EEStore{
};
#endif
#endif // DISABLE_EEPROM

8
Outputs.cpp
View File

@ -82,7 +82,9 @@ the state of any outputs being monitored or controlled by a separate interface o
**********************************************************************/
#include "Outputs.h"
#ifndef DISABLE_EEPROM
#include "EEStore.h"
#endif
#include "StringFormatter.h"
#include "IODevice.h"
@ -102,10 +104,11 @@ void Output::activate(uint16_t s){
data.active = s; // if s>0, set status to active, else inactive
// set state of output pin to HIGH or LOW depending on whether bit zero of iFlag is set to 0 (ACTIVE=HIGH) or 1 (ACTIVE=LOW)
IODevice::write(data.pin, s ^ data.invert);
#ifndef DISABLE_EEPROM
// Update EEPROM if output has been stored.
if(EEStore::eeStore->data.nOutputs > 0 && num > 0)
EEPROM.put(num, data.oStatus);
#endif
}
///////////////////////////////////////////////////////////////////////////////
@ -141,7 +144,7 @@ bool Output::remove(uint16_t n){
///////////////////////////////////////////////////////////////////////////////
// Static function to load configuration and state of all Outputs from EEPROM
#ifndef DISABLE_EEPROM
void Output::load(){
struct OutputData data;
Output *tt;
@ -176,6 +179,7 @@ void Output::store(){
}
}
#endif
///////////////////////////////////////////////////////////////////////////////
// Static function to create an Output object

2
Outputs.h
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@ -48,8 +48,10 @@ public:
bool isActive();
static Output* get(uint16_t);
static bool remove(uint16_t);
#ifndef DISABLE_EEPROM
static void load();
static void store();
#endif
static Output *create(uint16_t, VPIN, int, int=0);
static Output *firstOutput;
struct OutputData data;

6
Sensors.cpp
View File

@ -68,7 +68,9 @@ decide to ignore the <q ID> return and only react to <Q ID> triggers.
#include "StringFormatter.h"
#include "Sensors.h"
#ifndef DISABLE_EEPROM
#include "EEStore.h"
#endif
#include "IODevice.h"
@ -275,7 +277,7 @@ bool Sensor::remove(int n){
}
///////////////////////////////////////////////////////////////////////////////
#ifndef DISABLE_EEPROM
void Sensor::load(){
struct SensorData data;
Sensor *tt;
@ -303,7 +305,7 @@ void Sensor::store(){
EEStore::eeStore->data.nSensors++;
}
}
#endif
///////////////////////////////////////////////////////////////////////////////
Sensor *Sensor::firstSensor=NULL;

2
Sensors.h
View File

@ -68,8 +68,10 @@ public:
Sensor *nextSensor;
void setState(int state);
#ifndef DISABLE_EEPROM
static void load();
static void store();
#endif
static Sensor *create(int id, VPIN vpin, int pullUp);
static Sensor* get(int id);
static bool remove(int id);

28
Turnouts.cpp
View File

@ -22,7 +22,9 @@
#include "defines.h" // includes config.h
#ifndef DISABLE_EEPROM
#include "EEStore.h"
#endif
#include "StringFormatter.h"
#include "RMFT2.h"
#include "Turnouts.h"
@ -142,10 +144,12 @@
if (ok) {
turnoutlistHash++; // let withrottle know something changed
#ifndef DISABLE_EEPROM
// Write byte containing new closed/thrown state to EEPROM if required. Note that eepromAddress
// is always zero for LCN turnouts.
if (EEStore::eeStore->data.nTurnouts > 0 && tt->_eepromAddress > 0)
EEPROM.put(tt->_eepromAddress, tt->_turnoutData.flags);
#endif
#if defined(RMFT_ACTIVE)
RMFT2::turnoutEvent(id, closeFlag);
@ -159,6 +163,7 @@
return ok;
}
#ifndef DISABLE_EEPROM
// Load all turnout objects
/* static */ void Turnout::load() {
for (uint16_t i=0; i<EEStore::eeStore->data.nTurnouts; i++) {
@ -212,7 +217,7 @@
#endif
return tt;
}
#endif
// Display, on the specified stream, the current state of the turnout (1=thrown or 0=closed).
/* static */ void Turnout::printState(uint16_t id, Print *stream) {
Turnout *tt = get(id);
@ -277,6 +282,7 @@
// Load a Servo turnout definition from EEPROM. The common Turnout data has already been read at this point.
Turnout *ServoTurnout::load(struct TurnoutData *turnoutData) {
#ifndef DISABLE_EEPROM
ServoTurnoutData servoTurnoutData;
// Read class-specific data from EEPROM
EEPROM.get(EEStore::pointer(), servoTurnoutData);
@ -286,6 +292,10 @@
Turnout *tt = ServoTurnout::create(turnoutData->id, servoTurnoutData.vpin, servoTurnoutData.thrownPosition,
servoTurnoutData.closedPosition, servoTurnoutData.profile, turnoutData->closed);
return tt;
#else
(void)turnoutData;
return NULL;
#endif
}
// For DCC++ classic compatibility, state reported to JMRI is 1 for thrown and 0 for closed
@ -308,6 +318,7 @@
}
void ServoTurnout::save() {
#ifndef DISABLE_EEPROM
// Write turnout definition and current position to EEPROM
// First write common servo data, then
// write the servo-specific data
@ -315,6 +326,7 @@
EEStore::advance(sizeof(_turnoutData));
EEPROM.put(EEStore::pointer(), _servoTurnoutData);
EEStore::advance(sizeof(_servoTurnoutData));
#endif
}
/*************************************************************************************
@ -367,6 +379,7 @@
// Load a DCC turnout definition from EEPROM. The common Turnout data has already been read at this point.
/* static */ Turnout *DCCTurnout::load(struct TurnoutData *turnoutData) {
#ifndef DISABLE_EEPROM
DCCTurnoutData dccTurnoutData;
// Read class-specific data from EEPROM
EEPROM.get(EEStore::pointer(), dccTurnoutData);
@ -376,6 +389,10 @@
DCCTurnout *tt = new DCCTurnout(turnoutData->id, dccTurnoutData.address, dccTurnoutData.subAddress);
return tt;
#else
(void)turnoutData;
return NULL;
#endif
}
void DCCTurnout::print(Print *stream) {
@ -396,6 +413,7 @@
}
void DCCTurnout::save() {
#ifndef DISABLE_EEPROM
// Write turnout definition and current position to EEPROM
// First write common servo data, then
// write the servo-specific data
@ -403,6 +421,7 @@
EEStore::advance(sizeof(_turnoutData));
EEPROM.put(EEStore::pointer(), _dccTurnoutData);
EEStore::advance(sizeof(_dccTurnoutData));
#endif
}
@ -441,6 +460,7 @@
// Load a VPIN turnout definition from EEPROM. The common Turnout data has already been read at this point.
/* static */ Turnout *VpinTurnout::load(struct TurnoutData *turnoutData) {
#ifndef DISABLE_EEPROM
VpinTurnoutData vpinTurnoutData;
// Read class-specific data from EEPROM
EEPROM.get(EEStore::pointer(), vpinTurnoutData);
@ -450,6 +470,10 @@
VpinTurnout *tt = new VpinTurnout(turnoutData->id, vpinTurnoutData.vpin, turnoutData->closed);
return tt;
#else
(void)turnoutData;
return NULL;
#endif
}
// Report 1 for thrown, 0 for closed.
@ -465,6 +489,7 @@
}
void VpinTurnout::save() {
#ifndef DISABLE_EEPROM
// Write turnout definition and current position to EEPROM
// First write common servo data, then
// write the servo-specific data
@ -472,6 +497,7 @@
EEStore::advance(sizeof(_turnoutData));
EEPROM.put(EEStore::pointer(), _vpinTurnoutData);
EEStore::advance(sizeof(_vpinTurnoutData));
#endif
}

3
Turnouts.h
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@ -155,13 +155,14 @@ public:
inline static Turnout *first() { return _firstTurnout; }
#ifndef DISABLE_EEPROM
// Load all turnout definitions.
static void load();
// Load one turnout definition
static Turnout *loadTurnout();
// Save all turnout definitions
static void store();
#endif
static void printAll(Print *stream) {
for (Turnout *tt = _firstTurnout; tt != 0; tt = tt->_nextTurnout)
tt->printState(stream);

2
defines.h
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@ -65,7 +65,7 @@
//
#define WIFI_SERIAL_LINK_SPEED 115200
#if __has_include ( "myAutomation.h") && defined(BIG_RAM)
#if __has_include ( "myAutomation.h") && (defined(BIG_RAM) || defined(DISABLE_EEPROM))
#define RMFT_ACTIVE
#endif