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46e435001345fef30e1deadda03f1e9b6bac8686
WLED/wled00/wled01_eeprom.ino
cschwinne 46e4350013 Improved heap usage by 2k
2019-03-11 19:30:49 +01:00

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/*
* Methods to handle saving and loading to non-volatile memory
* EEPROM Map: https://github.com/Aircoookie/WLED/wiki/EEPROM-Map
*/
#define EEPSIZE 3072
//eeprom Version code, enables default settings instead of 0 init on update
#define EEPVER 10
//0 -> old version, default
//1 -> 0.4p 1711272 and up
//2 -> 0.4p 1711302 and up
//3 -> 0.4 1712121 and up
//4 -> 0.5.0 and up
//5 -> 0.5.1 and up
//6 -> 0.6.0 and up
//7 -> 0.7.1 and up
//8 -> 0.8.0-a and up
//9 -> 0.8.0
//10-> 0.8.2
/*
* Erase all configuration data
*/
void clearEEPROM()
{
for (int i = 0; i < EEPSIZE; i++)
{
EEPROM.write(i, 0);
}
EEPROM.commit();
}
void writeStringToEEPROM(uint16_t pos, char* str, uint16_t len)
{
for (int i = 0; i < len; ++i)
{
EEPROM.write(pos + i, str[i]);
if (str[i] == 0) return;
}
}
void readStringFromEEPROM(uint16_t pos, char* str, uint16_t len)
{
for (int i = 0; i < len; ++i)
{
str[i] = EEPROM.read(pos + i);
if (str[i] == 0) return;
}
str[len] = 0; //make sure every string is properly terminated. str must be at least len +1 big.
}
/*
* Write configuration to flash
*/
void saveSettingsToEEPROM()
{
if (EEPROM.read(233) != 233) //set no first boot flag
{
clearEEPROM();
EEPROM.write(233, 233);
}
writeStringToEEPROM( 0, clientSSID, 32);
writeStringToEEPROM( 32, clientPass, 64);
writeStringToEEPROM( 96, cmDNS, 32);
writeStringToEEPROM(128, apSSID, 32);
writeStringToEEPROM(160, apPass, 64);
EEPROM.write(224, nightlightDelayMinsDefault);
EEPROM.write(225, nightlightFade);
EEPROM.write(226, notifyDirectDefault);
EEPROM.write(227, apChannel);
EEPROM.write(228, apHide);
EEPROM.write(229, ledCount & 0xFF);
EEPROM.write(230, notifyButton);
EEPROM.write(231, notifyTwice);
EEPROM.write(232, buttonEnabled);
//233 reserved for first boot flag
for (int i = 0; i<4; i++) //ip addresses
{
EEPROM.write(234+i, staticIP[i]);
EEPROM.write(238+i, staticGateway[i]);
EEPROM.write(242+i, staticSubnet[i]);
}
EEPROM.write(246, colS[0]);
EEPROM.write(247, colS[1]);
EEPROM.write(248, colS[2]);
EEPROM.write(249, briS);
EEPROM.write(250, receiveNotificationBrightness);
EEPROM.write(251, fadeTransition);
EEPROM.write(252, reverseMode);
EEPROM.write(253, transitionDelayDefault & 0xFF);
EEPROM.write(254, (transitionDelayDefault >> 8) & 0xFF);
EEPROM.write(255, briMultiplier);
//255,250,231,230,226 notifier bytes
writeStringToEEPROM(256, otaPass, 32);
EEPROM.write(288, nightlightTargetBri);
EEPROM.write(289, otaLock);
EEPROM.write(290, udpPort & 0xFF);
EEPROM.write(291, (udpPort >> 8) & 0xFF);
writeStringToEEPROM(292, serverDescription, 32);
EEPROM.write(324, effectDefault);
EEPROM.write(325, effectSpeedDefault);
EEPROM.write(326, effectIntensityDefault);
EEPROM.write(327, ntpEnabled);
EEPROM.write(328, currentTimezone);
EEPROM.write(329, useAMPM);
EEPROM.write(330, useGammaCorrectionBri);
EEPROM.write(331, useGammaCorrectionRGB);
EEPROM.write(332, overlayDefault);
EEPROM.write(333, alexaEnabled);
writeStringToEEPROM(334, alexaInvocationName, 32);
EEPROM.write(366, notifyAlexa);
EEPROM.write(367, (arlsOffset>=0));
EEPROM.write(368, abs(arlsOffset));
EEPROM.write(369, turnOnAtBoot);
EEPROM.write(370, useHSBDefault);
EEPROM.write(371, colS[3]); //white default
EEPROM.write(372, useRGBW);
EEPROM.write(373, effectPaletteDefault);
EEPROM.write(374, strip.paletteFade);
EEPROM.write(375, apWaitTimeSecs);
EEPROM.write(376, recoveryAPDisabled);
EEPROM.write(377, EEPVER); //eeprom was updated to latest
EEPROM.write(378, colSecS[0]);
EEPROM.write(379, colSecS[1]);
EEPROM.write(380, colSecS[2]);
EEPROM.write(381, colSecS[3]);
EEPROM.write(382, strip.paletteBlend);
EEPROM.write(383, strip.colorOrder);
EEPROM.write(385, irEnabled);
EEPROM.write(387, strip.ablMilliampsMax & 0xFF);
EEPROM.write(388, (strip.ablMilliampsMax >> 8) & 0xFF);
EEPROM.write(389, bootPreset);
EEPROM.write(390, aOtaEnabled);
EEPROM.write(391, receiveNotificationColor);
EEPROM.write(392, receiveNotificationEffects);
EEPROM.write(393, wifiLock);
EEPROM.write(394, abs(utcOffsetSecs) & 0xFF);
EEPROM.write(395, (abs(utcOffsetSecs) >> 8) & 0xFF);
EEPROM.write(396, (utcOffsetSecs<0)); //is negative
//397 was initLedsLast
EEPROM.write(398, (ledCount >> 8) & 0xFF);
EEPROM.write(399, !enableSecTransition);
//favorite setting (preset) memory (25 slots/ each 20byte)
//400 - 899 reserved
for (int k=0;k<6;k++){
int in = 900+k*8;
writeStringToEEPROM(in, cssCol[k], 8);
}
EEPROM.write(948,currentTheme);
writeStringToEEPROM(950, cssFont, 32);
EEPROM.write(2048, huePollingEnabled);
//EEPROM.write(2049, hueUpdatingEnabled);
for (int i = 2050; i < 2054; ++i)
{
EEPROM.write(i, hueIP[i-2050]);
}
writeStringToEEPROM(2054, hueApiKey, 46);
EEPROM.write(2100, huePollIntervalMs & 0xFF);
EEPROM.write(2101, (huePollIntervalMs >> 8) & 0xFF);
EEPROM.write(2102, notifyHue);
EEPROM.write(2103, hueApplyOnOff);
EEPROM.write(2104, hueApplyBri);
EEPROM.write(2105, hueApplyColor);
EEPROM.write(2106, huePollLightId);
EEPROM.write(2150, overlayMin);
EEPROM.write(2151, overlayMax);
EEPROM.write(2152, analogClock12pixel);
EEPROM.write(2153, analogClock5MinuteMarks);
EEPROM.write(2154, analogClockSecondsTrail);
EEPROM.write(2155, countdownMode);
EEPROM.write(2156, countdownYear);
EEPROM.write(2157, countdownMonth);
EEPROM.write(2158, countdownDay);
EEPROM.write(2159, countdownHour);
EEPROM.write(2160, countdownMin);
EEPROM.write(2161, countdownSec);
setCountdown();
writeStringToEEPROM(2165, cronixieDisplay, 6);
EEPROM.write(2171, cronixieBacklight);
setCronixie();
EEPROM.write(2175, macroBoot);
EEPROM.write(2176, macroAlexaOn);
EEPROM.write(2177, macroAlexaOff);
EEPROM.write(2178, macroButton);
EEPROM.write(2179, macroLongPress);
EEPROM.write(2180, macroCountdown);
EEPROM.write(2181, macroNl);
EEPROM.write(2190, e131Universe & 0xFF);
EEPROM.write(2191, (e131Universe >> 8) & 0xFF);
EEPROM.write(2192, e131Multicast);
EEPROM.write(2193, realtimeTimeoutMs & 0xFF);
EEPROM.write(2194, (realtimeTimeoutMs >> 8) & 0xFF);
EEPROM.write(2195, arlsForceMaxBri);
EEPROM.write(2196, arlsDisableGammaCorrection);
EEPROM.write(2200, !receiveDirect);
EEPROM.write(2201, notifyMacro); //was enableRealtime
EEPROM.write(2202, uiConfiguration);
EEPROM.write(2203, autoRGBtoRGBW);
EEPROM.write(2204, skipFirstLed);
if (saveCurrPresetCycConf)
{
EEPROM.write(2205, presetCyclingEnabled);
EEPROM.write(2206, presetCycleTime & 0xFF);
EEPROM.write(2207, (presetCycleTime >> 8) & 0xFF);
EEPROM.write(2208, presetCycleMin);
EEPROM.write(2209, presetCycleMax);
EEPROM.write(2210, presetApplyBri);
EEPROM.write(2211, presetApplyCol);
EEPROM.write(2212, presetApplyFx);
saveCurrPresetCycConf = false;
}
writeStringToEEPROM(2220, blynkApiKey, 35);
for (int i = 0; i < 8; ++i)
{
EEPROM.write(2260 + i, timerHours[i] );
EEPROM.write(2270 + i, timerMinutes[i]);
EEPROM.write(2280 + i, timerWeekday[i]);
EEPROM.write(2290 + i, timerMacro[i] );
}
writeStringToEEPROM(2300, mqttServer, 32);
writeStringToEEPROM(2333, mqttDeviceTopic, 32);
writeStringToEEPROM(2366, mqttGroupTopic, 32);
EEPROM.commit();
}
/*
* Read all configuration from flash
*/
void loadSettingsFromEEPROM(bool first)
{
if (EEPROM.read(233) != 233) //first boot/reset to default
{
DEBUG_PRINT("Settings invalid, restoring defaults...");
saveSettingsToEEPROM();
DEBUG_PRINTLN("done");
return;
}
int lastEEPROMversion = EEPROM.read(377); //last EEPROM version before update
readStringFromEEPROM( 0, clientSSID, 32);
readStringFromEEPROM( 32, clientPass, 64);
readStringFromEEPROM( 96, cmDNS, 32);
readStringFromEEPROM(128, apSSID, 32);
readStringFromEEPROM(160, apPass, 64);
nightlightDelayMinsDefault = EEPROM.read(224);
nightlightDelayMins = nightlightDelayMinsDefault;
nightlightFade = EEPROM.read(225);
notifyDirectDefault = EEPROM.read(226);
notifyDirect = notifyDirectDefault;
apChannel = EEPROM.read(227);
if (apChannel > 13 || apChannel < 1) apChannel = 1;
apHide = EEPROM.read(228);
if (apHide > 1) apHide = 1;
ledCount = EEPROM.read(229) + ((EEPROM.read(398) << 8) & 0xFF00); if (ledCount > 1200 || ledCount == 0) ledCount = 30;
notifyButton = EEPROM.read(230);
notifyTwice = EEPROM.read(231);
buttonEnabled = EEPROM.read(232);
staticIP[0] = EEPROM.read(234);
staticIP[1] = EEPROM.read(235);
staticIP[2] = EEPROM.read(236);
staticIP[3] = EEPROM.read(237);
staticGateway[0] = EEPROM.read(238);
staticGateway[1] = EEPROM.read(239);
staticGateway[2] = EEPROM.read(240);
staticGateway[3] = EEPROM.read(241);
staticSubnet[0] = EEPROM.read(242);
staticSubnet[1] = EEPROM.read(243);
staticSubnet[2] = EEPROM.read(244);
staticSubnet[3] = EEPROM.read(245);
colS[0] = EEPROM.read(246); col[0] = colS[0];
colS[1] = EEPROM.read(247); col[1] = colS[1];
colS[2] = EEPROM.read(248); col[2] = colS[2];
briS = EEPROM.read(249); bri = briS;
if (!EEPROM.read(369) && first)
{
bri = 0; briLast = briS;
}
receiveNotificationBrightness = EEPROM.read(250);
fadeTransition = EEPROM.read(251);
reverseMode = EEPROM.read(252);
transitionDelayDefault = EEPROM.read(253) + ((EEPROM.read(254) << 8) & 0xFF00);
transitionDelay = transitionDelayDefault;
briMultiplier = EEPROM.read(255);
readStringFromEEPROM(256, otaPass, 32);
nightlightTargetBri = EEPROM.read(288);
otaLock = EEPROM.read(289);
udpPort = EEPROM.read(290) + ((EEPROM.read(291) << 8) & 0xFF00);
readStringFromEEPROM(292, serverDescription, 32);
effectDefault = EEPROM.read(324); effectCurrent = effectDefault;
effectSpeedDefault = EEPROM.read(325); effectSpeed = effectSpeedDefault;
ntpEnabled = EEPROM.read(327);
currentTimezone = EEPROM.read(328);
useAMPM = EEPROM.read(329);
useGammaCorrectionBri = EEPROM.read(330);
useGammaCorrectionRGB = EEPROM.read(331);
overlayDefault = EEPROM.read(332);
if (lastEEPROMversion < 8 && overlayDefault > 0) overlayDefault--; //overlay mode 1 (solid) was removed
alexaEnabled = EEPROM.read(333);
readStringFromEEPROM(334, alexaInvocationName, 32);
notifyAlexa = EEPROM.read(366);
arlsOffset = EEPROM.read(368);
if (!EEPROM.read(367)) arlsOffset = -arlsOffset;
turnOnAtBoot = EEPROM.read(369);
useHSBDefault = EEPROM.read(370);
colS[3] = EEPROM.read(371); col[3] = colS[3];
useRGBW = EEPROM.read(372);
effectPaletteDefault = EEPROM.read(373); effectPalette = effectPaletteDefault;
//374 - strip.paletteFade
if (lastEEPROMversion > 0) {
apWaitTimeSecs = EEPROM.read(375);
recoveryAPDisabled = EEPROM.read(376);
}
//377 = lastEEPROMversion
if (lastEEPROMversion > 1) {
for (byte i=0; i<4; i++)
{
colSecS[i] = EEPROM.read(378+i); colSec[i] = colSecS[i];
}
}
if (lastEEPROMversion > 3) {
effectIntensityDefault = EEPROM.read(326); effectIntensity = effectIntensityDefault;
aOtaEnabled = EEPROM.read(390);
receiveNotificationColor = EEPROM.read(391);
receiveNotificationEffects = EEPROM.read(392);
readStringFromEEPROM(950, cssFont, 32);
} else //keep receiving notification behavior from pre0.5.0 after update
{
receiveNotificationColor = receiveNotificationBrightness;
receiveNotificationEffects = receiveNotificationBrightness;
}
receiveNotifications = (receiveNotificationBrightness || receiveNotificationColor || receiveNotificationEffects);
if (lastEEPROMversion > 4) {
huePollingEnabled = EEPROM.read(2048);
//hueUpdatingEnabled = EEPROM.read(2049);
for (int i = 2050; i < 2054; ++i)
{
hueIP[i-2050] = EEPROM.read(i);
}
readStringFromEEPROM(2054, hueApiKey, 46);
huePollIntervalMs = EEPROM.read(2100) + ((EEPROM.read(2101) << 8) & 0xFF00);
notifyHue = EEPROM.read(2102);
hueApplyOnOff = EEPROM.read(2103);
hueApplyBri = EEPROM.read(2104);
hueApplyColor = EEPROM.read(2105);
huePollLightId = EEPROM.read(2106);
}
if (lastEEPROMversion > 5) {
overlayMin = EEPROM.read(2150);
overlayMax = EEPROM.read(2151);
analogClock12pixel = EEPROM.read(2152);
analogClock5MinuteMarks = EEPROM.read(2153);
analogClockSecondsTrail = EEPROM.read(2154);
countdownMode = EEPROM.read(2155);
countdownYear = EEPROM.read(2156);
countdownMonth = EEPROM.read(2157);
countdownDay = EEPROM.read(2158);
countdownHour = EEPROM.read(2159);
countdownMin = EEPROM.read(2160);
countdownSec = EEPROM.read(2161);
setCountdown();
readStringFromEEPROM(2165, cronixieDisplay, 6);
cronixieBacklight = EEPROM.read(2171);
macroBoot = EEPROM.read(2175);
macroAlexaOn = EEPROM.read(2176);
macroAlexaOff = EEPROM.read(2177);
macroButton = EEPROM.read(2178);
macroLongPress = EEPROM.read(2179);
macroCountdown = EEPROM.read(2180);
macroNl = EEPROM.read(2181);
}
if (lastEEPROMversion > 6)
{
e131Universe = EEPROM.read(2190) + ((EEPROM.read(2191) << 8) & 0xFF00);
e131Multicast = EEPROM.read(2192);
realtimeTimeoutMs = EEPROM.read(2193) + ((EEPROM.read(2194) << 8) & 0xFF00);
arlsForceMaxBri = EEPROM.read(2195);
arlsDisableGammaCorrection = EEPROM.read(2196);
}
if (lastEEPROMversion > 7)
{
strip.paletteFade = EEPROM.read(374);
strip.paletteBlend = EEPROM.read(382);
for (int i = 0; i < 8; ++i)
{
timerHours[i] = EEPROM.read(2260 + i);
timerMinutes[i] = EEPROM.read(2270 + i);
timerWeekday[i] = EEPROM.read(2280 + i);
timerMacro[i] = EEPROM.read(2290 + i);
if (timerWeekday[i] == 0) timerWeekday[i] = 255;
}
}
if (lastEEPROMversion > 8)
{
readStringFromEEPROM(2300, mqttServer, 32);
readStringFromEEPROM(2333, mqttDeviceTopic, 32);
readStringFromEEPROM(2366, mqttGroupTopic, 32);
}
if (lastEEPROMversion > 9)
{
strip.colorOrder = EEPROM.read(383);
irEnabled = EEPROM.read(385);
strip.ablMilliampsMax = EEPROM.read(387) + ((EEPROM.read(388) << 8) & 0xFF00);
} else if (lastEEPROMversion > 1) //ABL is off by default when updating from version older than 0.8.2
{
strip.ablMilliampsMax = 65000;
} else {
strip.ablMilliampsMax = ABL_MILLIAMPS_DEFAULT;
}
receiveDirect = !EEPROM.read(2200);
notifyMacro = EEPROM.read(2201);
uiConfiguration = EEPROM.read(2202);
#ifdef WLED_DISABLE_MOBILE_UI
uiConfiguration = 1;
//force default UI since mobile is unavailable
#endif
autoRGBtoRGBW = EEPROM.read(2203);
skipFirstLed = EEPROM.read(2204);
if (EEPROM.read(2210) || EEPROM.read(2211) || EEPROM.read(2212))
{
presetCyclingEnabled = EEPROM.read(2205);
presetCycleTime = EEPROM.read(2206) + ((EEPROM.read(2207) << 8) & 0xFF00);
presetCycleMin = EEPROM.read(2208);
presetCycleMax = EEPROM.read(2209);
presetApplyBri = EEPROM.read(2210);
presetApplyCol = EEPROM.read(2211);
presetApplyFx = EEPROM.read(2212);
}
bootPreset = EEPROM.read(389);
wifiLock = EEPROM.read(393);
utcOffsetSecs = EEPROM.read(394) + ((EEPROM.read(395) << 8) & 0xFF00);
if (EEPROM.read(396)) utcOffsetSecs = -utcOffsetSecs; //negative
enableSecTransition = !EEPROM.read(399);
//favorite setting (preset) memory (25 slots/ each 20byte)
//400 - 899 reserved
currentTheme = EEPROM.read(948);
for (int k=0;k<6;k++){
int in=900+k*8;
readStringFromEEPROM(in, cssCol[k], 8);
}
//custom macro memory (16 slots/ each 64byte)
//1024-2047 reserved
readStringFromEEPROM(2220, blynkApiKey, 35);
//user MOD memory
//2944 - 3071 reserved
useHSB = useHSBDefault;
overlayCurrent = overlayDefault;
}
//PRESET PROTOCOL 20 bytes
//0: preset purpose byte 0:invalid 1:valid preset 1.0
//1:a 2:r 3:g 4:b 5:w 6:er 7:eg 8:eb 9:ew 10:fx 11:sx | custom chase 12:numP 13:numS 14:(0:fs 1:both 2:fe) 15:step 16:ix 17: fp 18-19:Zeros
bool applyPreset(byte index, bool loadBri = true, bool loadCol = true, bool loadFX = true)
{
if (index == 255 || index == 0)
{
loadSettingsFromEEPROM(false);//load boot defaults
return true;
}
if (index > 25 || index < 1) return false;
uint16_t i = 380 + index*20;
if (EEPROM.read(i) == 0) return false;
if (loadBri) bri = EEPROM.read(i+1);
if (loadCol)
{
for (byte j=0; j<4; j++)
{
col[j] = EEPROM.read(i+j+2);
colSec[j] = EEPROM.read(i+j+6);
}
}
if (loadFX)
{
effectCurrent = EEPROM.read(i+10);
effectSpeed = EEPROM.read(i+11);
effectIntensity = EEPROM.read(i+16);
effectPalette = EEPROM.read(i+17);
}
return true;
}
void savePreset(byte index)
{
if (index > 25) return;
if (index < 1) {saveSettingsToEEPROM();return;}
uint16_t i = 380 + index*20;//min400
EEPROM.write(i, 1);
EEPROM.write(i+1, bri);
for (uint16_t j=0; j<4; j++)
{
EEPROM.write(i+j+2, col[j]);
EEPROM.write(i+j+6, colSec[j]);
}
EEPROM.write(i+10, effectCurrent);
EEPROM.write(i+11, effectSpeed);
EEPROM.write(i+16, effectIntensity);
EEPROM.write(i+17, effectPalette);
EEPROM.commit();
}
char* loadMacro(byte index)
{
index-=1;
char m[65];
if (index > 15) return m;
readStringFromEEPROM(1024+64*index, m, 64);
return m;
}
void applyMacro(byte index)
{
index-=1;
if (index > 15) return;
String mc="win&";
mc += loadMacro(index+1);
mc += "&IN"; //internal, no XML response
if (!notifyMacro) mc += "&NN";
String forbidden = "&M="; //dont apply if called by the macro itself to prevent loop
/*
* NOTE: loop is still possible if you call a different macro from a macro, which then calls the first macro again.
* To prevent that, but also disable calling macros within macros, comment the next line out.
*/
forbidden = forbidden + index;
if (mc.indexOf(forbidden) >= 0) return;
handleSet(nullptr, mc);
}
void saveMacro(byte index, String mc, bool sing=true) //only commit on single save, not in settings
{
index-=1;
if (index > 15) return;
int s = 1024+index*64;
for (int i = s; i < s+64; i++)
{
EEPROM.write(i, mc.charAt(i-s));
}
if (sing) EEPROM.commit();
}
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