faster wake up

include/Tuner_Interface.h

@@ -1,10 +1,6 @@
 #pragma once
 
-#ifndef DEEPELEC_DP_66X
 #define FORBIDDEN_TUNER(x) ((x) != 102 && (x) != 205)
-#else
-#define FORBIDDEN_TUNER(x) ((x) != 102)
-#endif
 
 void Tuner_Patch(byte TEF);
 bool Tuner_WriteBuffer(unsigned char *buf, uint16_t len);

include/comms.h

@@ -1,6 +1,7 @@
 #pragma once
 
 #include "globals.h"
+#include "nonvolatile.h"
 #include <Hash.h>
 
 void Communication();
@@ -35,4 +36,3 @@ extern void TuneUp();
 extern void TuneDown();
 extern void ShowTuneMode();
 extern const char* textUI(uint16_t number);
-extern void saveData();

include/constants.h

@@ -315,7 +315,7 @@
 #define EE_BYTE_AMSCANSENS            2200
 #define EE_BYTE_FMSCANSENS            2201
 #define EE_BYTE_FREQFONT              2202
-#define EE_BYTE_SKIN                  2203
+// Empty space, this was not used
 #define EE_BYTE_XDRGTKMUTE            2204
 #define EE_BYTE_FMAGC                 2205
 #define EE_BYTE_AMAGC                 2206

include/globals.h

@@ -96,7 +96,6 @@ extern byte charwidth;
 extern byte chipmodel;
 extern byte hardwaremodel;
 extern byte ContrastSet;
-extern byte CurrentSkin;
 extern byte CurrentTheme;
 extern byte displayflip;
 extern byte eonptyold[20];
@@ -172,7 +171,7 @@ extern int batupdatetimer;
 extern int berPercentold;
 extern int BWAutoColor;
 extern int BWAutoColorSmooth;
-extern int BWOld;
+extern uint16_t BWOld;
 extern int bwupdatetimer;
 extern int DisplayedSegments;
 extern int ForceMono;

include/nonvolatile.h

@@ -1,3 +1,4 @@
+#pragma once
 #include <EEPROM.h>
 #include "globals.h"
 #include "logbook.h"

platformio.ini

@@ -20,12 +20,15 @@ build_flags =
     -Wl,--gc-sections
     -Werror
     -Wno-error=missing-field-initializers
+    -std=gnu++17
 monitor_filters = 
     esp32_exception_decoder
     default
 build_unflags =
     -fexceptions
     -frtti
+    -std=gnu++11
+    -std=gnu++14
 
 extra_scripts = pre:extra_script.py
 

src/TEF6686.cpp

@@ -104,6 +104,8 @@ uint16_t TEF6686::TestAF() {
 }
 
 void TEF6686::init(byte TEF) {
+  auto old_clock = Wire.getClock();
+  Wire.setClock(400000);
   Tuner_Reset();
 
   while(devTEF_APPL_Get_Operation_Status() != 0) delay(2);
@@ -132,6 +134,7 @@ void TEF6686::init(byte TEF) {
 
   while(devTEF_APPL_Get_Operation_Status() != 2) delay(2); // Wait for it to start
 
+  Wire.setClock(old_clock);
   devTEF_Set_Cmd(TEF_FM, Cmd_Set_Highcut_Mph, 6, 0, 360, 300);
   devTEF_Set_Cmd(TEF_FM, Cmd_Set_Highcut_Max, 4, 0, 4000);
   devTEF_Set_Cmd(TEF_FM, Cmd_Set_LowCut_Max, 4, 0, 100);

src/Tuner_Interface.cpp

@@ -1,8 +1,6 @@
 #include "globals.h"
 #include "Tuner_Patch_Lithio_V102_p224.h"
-#ifndef DEEPELEC_DP_66X
 #include "Tuner_Patch_Lithio_V205_p512.h"
-#endif
 #include <Wire.h>
 
 bool Tuner_WriteBuffer(unsigned char *buf, uint16_t len) {
@@ -64,11 +62,9 @@ void Tuner_Patch(byte TEF) {
     case 102:
       Tuner_Patch_Load(pPatchBytes102, PatchSize102);
       break;
-#ifndef DEEPELEC_DP_66X
     case 205:
       Tuner_Patch_Load(pPatchBytes205, PatchSize205);
       break;
-#endif
   }
   Wire.beginTransmission(TEF668X_ADDRESS);
   Wire.write(0x1c);
@@ -84,11 +80,9 @@ void Tuner_Patch(byte TEF) {
     case 102:
       Tuner_Patch_Load(pLutBytes102, LutSize102);
       break;
-#ifndef DEEPELEC_DP_66X
     case 205:
       Tuner_Patch_Load(pLutBytes205, LutSize205);
       break;
-#endif
   }
   Wire.beginTransmission(TEF668X_ADDRESS);
   Wire.write(0x1c);

src/globals.cpp

@@ -83,7 +83,6 @@ byte charwidth = 8;
 byte chipmodel;
 byte hardwaremodel;
 byte ContrastSet;
-byte CurrentSkin;
 byte CurrentTheme;
 byte displayflip;
 byte eonptyold[20];
@@ -159,7 +158,7 @@ int batupdatetimer;
 int berPercentold;
 int BWAutoColor;
 int BWAutoColorSmooth;
-int BWOld;
+uint16_t BWOld;
 int bwupdatetimer;
 int DisplayedSegments;
 int ForceMono;

src/gui.cpp

@@ -8,7 +8,7 @@ bool setWiFiConnectParam = false;
 
 void doTheme() {  // Use this to put your own colors in: http://www.barth-dev.de/online/rgb565-color-picker/
   switch (CurrentTheme) {
-    case 0:  // Default PE5PVB theme
+    case 0:  // Essence
       PrimaryColor = Yellow;
       PrimaryColorSmooth = YellowSmooth;
       SecondaryColor = Skyblue;
@@ -2845,7 +2845,7 @@ void BuildMenu() {
     tftPrint(ACENTER, textUI(29), 160, 6, PrimaryColor, PrimaryColorSmooth, 16);
   } else {
     tftPrint(ALEFT, textUI(181), (hardwaremodel == PORTABLE_TOUCH_ILI9341 ? 20 : 8), 6, PrimaryColor, PrimaryColorSmooth, 16);
-    tftPrint(ARIGHT, textUI(189 + menupage - 1), 312, 6, ActiveColor, ActiveColorSmooth, 16);
+    tftPrint(ARIGHT, textUI(186 + menupage - 1), 312, 6, ActiveColor, ActiveColorSmooth, 16);
   }
 
   if (hardwaremodel == PORTABLE_TOUCH_ILI9341) {

src/logbook.cpp

@@ -406,11 +406,9 @@ void sendUDPlog() {
   String CHIP = "";
   switch (chipmodel) {
     case 0: CHIP = "TEF6686"; break;
-#ifndef DEEPELEC_DP_66X
     case 1: CHIP = "TEF6687"; break;
     case 2: CHIP = "TEF6688"; break;
     case 3: CHIP = "TEF6689"; break;
-#endif
   }
 
   String RTPLUS = "";

src/main.cpp

@@ -24,7 +24,18 @@ using fs::FS;
 #pragma endregion
 
 Console console(&tft);
-bool gpio_chip = false;
+RTC_NOINIT_ATTR bool gpio_chip = false;
+RTC_NOINIT_ATTR bool tef_found = false;
+
+template<typename... Args>
+void panic(Args... args) {
+  radio.power(1);
+  tft.fillScreen(TFT_RED);
+  console.reset();
+
+  (console.print(args), ...);
+  while (true);
+}
 
 #pragma region helpers
 inline void Round30K(unsigned int freq) {
@@ -66,7 +77,7 @@ inline void deepSleep() {
   MuteScreen(1);
   StoreFrequency();
   radio.power(1);
-  esp_sleep_enable_ext0_wakeup((gpio_num_t)ROTARY_BUTTON, LOW);
+  esp_sleep_enable_ext0_wakeup((gpio_num_t)ROTARY_PIN_A, LOW);
   esp_deep_sleep_start();
 }
 
@@ -96,7 +107,7 @@ inline void EdgeBeeper() {
   radio.tone(50, -5, 2000);
 }
 
-inline const char* textUI(uint16_t number) {
+const char* textUI(uint16_t number) {
   if (number >= language_entrynumber) return "Overflow";
   else return (const char*)pgm_read_ptr(&(myLanguage[language][number]));
 }
@@ -167,7 +178,10 @@ void ShowBW() {
   else if(!BWtune) return;
 
   if (BW != BWOld || BWreset) {
-    if (BWset == 0) tftReplace(ARIGHT, String(BWOld, DEC), String(BW, DEC), 203, 4, BWAutoColor, BWAutoColorSmooth, BackgroundColor, 28); else tftReplace(ARIGHT, String (BWOld, DEC), String(BW, DEC), 203, 4, PrimaryColor, PrimaryColorSmooth, BackgroundColor, 28);
+    if(BW == 0) panic("BW is 0");
+    else if(BW > 311) panic("BW larger than 311");
+
+    if(BWset == 0) tftReplace(ARIGHT, String(BWOld, DEC), String(BW, DEC), 203, 4, BWAutoColor, BWAutoColorSmooth, BackgroundColor, 28); else tftReplace(ARIGHT, String (BWOld, DEC), String(BW, DEC), 203, 4, PrimaryColor, PrimaryColorSmooth, BackgroundColor, 28);
     BWOld = BW;
     BWreset = false;
     if (wifi) {
@@ -1156,26 +1170,8 @@ void MuteScreen(bool setting) {
 }
 #pragma endregion
 
-void read_encoder();
+void setup_periph() {
-void setup() {
+  Wire.setClock(400000);
-  WRITE_PERI_REG(RTC_CNTL_BROWN_OUT_REG, 0);
-  gpio_set_drive_capability((gpio_num_t) 5, GPIO_DRIVE_CAP_0);
-  gpio_set_drive_capability((gpio_num_t) 16, GPIO_DRIVE_CAP_0);
-  gpio_set_drive_capability((gpio_num_t) 17, GPIO_DRIVE_CAP_0);
-  gpio_set_drive_capability((gpio_num_t) 18, GPIO_DRIVE_CAP_0);
-  gpio_set_drive_capability((gpio_num_t) 19, GPIO_DRIVE_CAP_0);
-  gpio_set_drive_capability((gpio_num_t) 21, GPIO_DRIVE_CAP_0);
-  gpio_set_drive_capability((gpio_num_t) 22, GPIO_DRIVE_CAP_0);
-  gpio_set_drive_capability((gpio_num_t) 23, GPIO_DRIVE_CAP_0);
-
-  setupmode = true;
-
-  bool tef_found = false;
-
-  Wire.begin();
-  Wire.setClock(100000);
-  delay(1);
-
   Serial.begin(115200);
   Serial.println();
   byte error, address;
@@ -1208,13 +1204,40 @@ void setup() {
   Serial.flush();
   Serial.end();
 
+  Wire.setClock(100000);
+
+  if(tef_found) {
+    // The tuner being missing here, would cause a infinite loop with no exit and no error, as it resets and polls the chip if it reset, if no response then we try again, and now, you see?
+    radio.init(TEF);
+  }
+}
+
+void read_encoder();
+void setup() {
+  WRITE_PERI_REG(RTC_CNTL_BROWN_OUT_REG, 0);
+  gpio_set_drive_capability((gpio_num_t) 5, GPIO_DRIVE_CAP_0);
+  gpio_set_drive_capability((gpio_num_t) 16, GPIO_DRIVE_CAP_0);
+  gpio_set_drive_capability((gpio_num_t) 17, GPIO_DRIVE_CAP_0);
+  gpio_set_drive_capability((gpio_num_t) 18, GPIO_DRIVE_CAP_0);
+  gpio_set_drive_capability((gpio_num_t) 19, GPIO_DRIVE_CAP_0);
+  gpio_set_drive_capability((gpio_num_t) 21, GPIO_DRIVE_CAP_0);
+  gpio_set_drive_capability((gpio_num_t) 22, GPIO_DRIVE_CAP_0);
+  gpio_set_drive_capability((gpio_num_t) 23, GPIO_DRIVE_CAP_0);
   EEPROM.begin(EE_TOTAL_CNT);
+
+  setupmode = true;
+  
+  Wire.begin();
+  Wire.setClock(100000);
+
   loadData();
 
   if (spispeed == SPI_SPEED_DEFAULT) tft.setSPISpeed(SPI_FREQUENCY / 1000000);
   else if (spispeed == 7) setAutoSpeedSPI();
   else tft.setSPISpeed(spispeed * 10);
 
+  if(esp_reset_reason() != ESP_RST_DEEPSLEEP) setup_periph();
+
   LWLowEdgeSet = FREQ_LW_LOW_EDGE_MIN;
   LWHighEdgeSet = FREQ_LW_HIGH_EDGE_MAX;
   MWLowEdgeSet = mwstepsize == false ? FREQ_MW_LOW_EDGE_MIN_9K : FREQ_MW_LOW_EDGE_MIN_10K;
@@ -1436,9 +1459,6 @@ void setup() {
   TEF = EEPROM.readByte(EE_BYTE_TEF);
   if(FORBIDDEN_TUNER(TEF)) SetTunerPatch();
 
-  // The tuner being missing here, would cause a infinite loop with no exit and no error, as it resets and polls the chip if it reset, if no response then we try again, and now, you see?
-  radio.init(TEF);
-
   uint16_t device, hw, sw;
   radio.getIdentification(&device, &hw, &sw);
   if (TEF != (highByte(hw) * 100 + highByte(sw))) SetTunerPatch();
@@ -1448,7 +1468,6 @@ void setup() {
     fmsi = false;
     chipmodel = 0;
     console.print("Detected a TEF6686 Lithio");
-#ifndef DEEPELEC_DP_66X
   } else if (lowByte(device) == 1) {
     fullsearchrds = true;
     chipmodel = 1;
@@ -1462,7 +1481,6 @@ void setup() {
     fullsearchrds = true;
     chipmodel = 3;
     console.print("Detected a TEF6689 Lithio FMSI DR");
-#endif
   }
   console.print("Chip Patch: v" + String(TEF));
 
@@ -3078,11 +3096,8 @@ void ShowSignalLevel() {
 
 void ShowOffset() {
   if (OStatus != OStatusold) {
-    if (millis() >= offsetupdatetimer + TIMER_OFFSET_TIMER) {
+    if (millis() >= offsetupdatetimer + TIMER_OFFSET_TIMER) offsetupdatetimer = millis();
-      offsetupdatetimer = millis();
+    else return;
-    } else {
-      return;
-    }
 
     int baseX = 13; // Left boundary
     int baseY = 2; // Top boundary
@@ -3206,9 +3221,7 @@ void ShowModLevel() {
         float h = map(i, gradientStart, gradientEnd, hsv1.h, hsv2.h);
         float s = map(i, gradientStart, gradientEnd, hsv1.s * 100, hsv2.s * 100) / 100.0;
         float v = map(i, gradientStart, gradientEnd, hsv1.v * 100, hsv2.v * 100) / 100.0;
-
+        tft.fillRect(16 + 2 * i, 133, 2, 6, HSVtoRGB565(h, s, v));
-        uint16_t gradientColor = HSVtoRGB565(h, s, v);
-        tft.fillRect(16 + 2 * i, 133, 2, 6, gradientColor);
       }
     }
 
@@ -3234,7 +3247,7 @@ void doSquelch() {
 
   if (unit == 0) SquelchShow = Squelch / 10;
   if (unit == 1) SquelchShow = ((Squelch * 100) + 10875) / 1000;
-  if (unit == 2) SquelchShow = round((float(Squelch) / 10.0 - 10.0 * log10(75) - 90.0) * 10.0) / 10;
+  if (unit == 2) SquelchShow = round(((float)Squelch / 10.0 - 10.0 * log10(75) - 90.0) * 10.0) / 10;
   if (Squelch > 920) Squelch = 920;
 
   if (autosquelch) {
@@ -3415,12 +3428,10 @@ void doTuneMode() {
         else tunemode = TUNE_AUTO;
       } else tunemode = TUNE_AUTO;
       break;
-
     case TUNE_MI_BAND:
     case TUNE_AUTO:
       tunemode = TUNE_MEM;
       break;
-
     case TUNE_MEM:
       if (!bandforbidden) tunemode = TUNE_MAN;
       break;
@@ -3506,7 +3517,7 @@ void ShowBattery() {
   if (millis() >= batupdatetimer + TIMER_BAT_TIMER) batupdatetimer = millis();
   else return;
 
-  float v = analogReadMilliVolts(BATTERY_PIN) * 0.002;
+  float v = analogReadMilliVolts(BATTERY_PIN) * 0.002; // 0.002 converts to volts plus corrects the /2 voltage divider
   byte battery = map(constrain(v, BATTERY_LOW_VALUE, BATTERY_FULL_VALUE), BATTERY_LOW_VALUE, BATTERY_FULL_VALUE, 0, BAT_LEVEL_STAGE);
   byte batteryprobe = map(constrain(v, BATTERY_LOW_VALUE, BATTERY_FULL_VALUE), BATTERY_LOW_VALUE, BATTERY_FULL_VALUE, 0, 20);
   if (batteryold != batteryprobe) {
@@ -3785,7 +3796,7 @@ void read_encoder() {
   old_AB <<= 2;
   if (digitalRead(ROTARY_PIN_A)) old_AB |= 0x02;
   if (digitalRead(ROTARY_PIN_B)) old_AB |= 0x01;
-  encval += enc_states[( old_AB & 0x0f )];
+  encval += enc_states[old_AB & 0xf];
   if (!(255 - old_AB)) encval = 0;
 
   if (encval > 3) {
@@ -3803,8 +3814,7 @@ void read_encoder() {
 
 void tftReplace(int8_t offset, const String & textold, const String & text, int16_t x, int16_t y, int color, int smoothcolor, int background, uint8_t fontsize) {
   uint8_t selectedFont = 0;
-  if (fontsize == 16) selectedFont = 0;
+  if (fontsize == 28) selectedFont = 1;
-  else if (fontsize == 28) selectedFont = 1;
   else if (fontsize == 48) selectedFont = 2;
 
   switch (offset) {
@@ -3825,8 +3835,7 @@ void tftReplace(int8_t offset, const String & textold, const String & text, int1
 
 void tftPrint(int8_t offset, const String & text, int16_t x, int16_t y, int color, int smoothcolor, uint8_t fontsize) {
   uint8_t selectedFont = 0;
-  if (fontsize == 16) selectedFont = 0;
+  if (fontsize == 28) selectedFont = 1;
-  else if (fontsize == 28) selectedFont = 1;
   else if (fontsize == 48) selectedFont = 2;
 
   tft.setTextColor(color, smoothcolor, (fontsize == 52 ? true : false));

src/nonvolatile.cpp

@@ -97,7 +97,6 @@ void saveData() {
   EEPROM.writeByte(EE_BYTE_AMSCANSENS, amscansens);
   EEPROM.writeByte(EE_BYTE_FMSCANSENS, fmscansens);
   EEPROM.writeByte(EE_BYTE_FREQFONT, freqfont);
-  EEPROM.writeByte(EE_BYTE_SKIN, CurrentSkin);
   EEPROM.writeByte(EE_BYTE_XDRGTKMUTE, XDRGTKMuteScreen);
   EEPROM.writeByte(EE_BYTE_FMAGC, fmagc);
   EEPROM.writeByte(EE_BYTE_AMAGC, amagc);
@@ -128,7 +127,7 @@ void saveData() {
 }
 
 void loadData() {
-    if (EEPROM.readByte(EE_BYTE_CHECKBYTE) != EE_CHECKBYTE_VALUE) DefaultSettings();
+  if (EEPROM.readByte(EE_BYTE_CHECKBYTE) != EE_CHECKBYTE_VALUE) DefaultSettings();
 
   frequency = EEPROM.readUInt(EE_UINT16_FREQUENCY_FM);
   frequency_OIRT = EEPROM.readUInt(EE_UINT16_FREQUENCY_OIRT);
@@ -205,7 +204,6 @@ void loadData() {
   amscansens = EEPROM.readByte(EE_BYTE_AMSCANSENS);
   fmscansens = EEPROM.readByte(EE_BYTE_FMSCANSENS);
   freqfont = EEPROM.readByte(EE_BYTE_FREQFONT);
-  CurrentSkin = EEPROM.readByte(EE_BYTE_SKIN);
   XDRGTKMuteScreen = EEPROM.readByte(EE_BYTE_XDRGTKMUTE);
   fmagc = EEPROM.readByte(EE_BYTE_FMAGC);
   amagc = EEPROM.readByte(EE_BYTE_AMAGC);
@@ -249,27 +247,27 @@ void DefaultSettings() {
   EEPROM.writeUInt(EE_UINT16_CONVERTERSET, 0);
   EEPROM.writeUInt(EE_UINT16_FMLOWEDGESET, 875);
   EEPROM.writeUInt(EE_UINT16_FMHIGHEDGESET, 1080);
-  EEPROM.writeByte(EE_BYTE_CONTRASTSET, 50);
+  EEPROM.writeByte(EE_BYTE_CONTRASTSET, 20);
   EEPROM.writeByte(EE_BYTE_STEREOLEVEL, 0);
   EEPROM.writeByte(EE_BYTE_BANDFM, FM_BAND_ALL);
   EEPROM.writeByte(EE_BYTE_BANDAM, AM_BAND_ALL);
   EEPROM.writeByte(EE_BYTE_HIGHCUTLEVEL, 70);
   EEPROM.writeByte(EE_BYTE_HIGHCUTOFFSET, 0);
   EEPROM.writeByte(EE_BYTE_LEVELOFFSET, 0);
-  EEPROM.writeByte(EE_BYTE_RTBUFFER, 1);
+  EEPROM.writeByte(EE_BYTE_RTBUFFER, 0);
   EEPROM.writeByte(EE_BYTE_EDGEBEEP, 0);
   EEPROM.writeByte(EE_BYTE_SOFTMUTEAM, 1);
   EEPROM.writeByte(EE_BYTE_SOFTMUTEFM, 0);
   EEPROM.writeUInt(EE_UINT16_FREQUENCY_AM, 828);
   EEPROM.writeByte(EE_BYTE_LANGUAGE, 0);
-  EEPROM.writeByte(EE_BYTE_SHOWRDSERRORS, 1);
+  EEPROM.writeByte(EE_BYTE_SHOWRDSERRORS, 0);
   EEPROM.writeByte(EE_BYTE_TEF, 0);
   EEPROM.writeByte(EE_BYTE_STEPSIZE, 0);
   EEPROM.writeByte(EE_BYTE_TUNEMODE, 0);
   EEPROM.writeByte(EE_BYTE_IMSSET, 1);
   EEPROM.writeByte(EE_BYTE_EQSET, 1);
   EEPROM.writeByte(EE_BYTE_BAND, BAND_FM);
-  EEPROM.writeByte(EE_BYTE_LOWLEVELSET, -15);
+  EEPROM.writeByte(EE_BYTE_LOWLEVELSET, -10);
   EEPROM.writeByte(EE_BYTE_MEMORYPOS, 0);
   EEPROM.writeByte(EE_BYTE_REGION, 0);
   EEPROM.writeByte(EE_BYTE_RDS_UNDERSCORE, 0);
@@ -277,9 +275,9 @@ void DefaultSettings() {
   EEPROM.writeByte(EE_BYTE_WIFI, 0);
   EEPROM.writeByte(EE_BYTE_SUBNETCLIENT, 1);
   EEPROM.writeByte(EE_BYTE_SHOWSWMIBAND, 1);
-  EEPROM.writeByte(EE_BYTE_RDS_FILTER, 1);
+  EEPROM.writeByte(EE_BYTE_RDS_FILTER, 0);
   EEPROM.writeByte(EE_BYTE_RDS_PIERRORS, 0);
-  EEPROM.writeUInt(EE_UINT16_FREQUENCY_LW, 180);
+  EEPROM.writeUInt(EE_UINT16_FREQUENCY_LW, 225);
   EEPROM.writeUInt(EE_UINT16_FREQUENCY_MW, 540);
   EEPROM.writeUInt(EE_UINT16_FREQUENCY_SW, 1800);
   EEPROM.writeString(EE_STRING_XDRGTK_KEY, "password");
@@ -292,14 +290,14 @@ void DefaultSettings() {
   EEPROM.writeUInt(EE_UINT16_LOWEDGEOIRTSET, 0);
   EEPROM.writeUInt(EE_UINT16_HIGHEDGEOIRTSET, 0);
   EEPROM.writeByte(EE_BYTE_POWEROPTIONS, 1);
-  EEPROM.writeByte(EE_BYTE_CURRENTTHEME, 0);
+  EEPROM.writeByte(EE_BYTE_CURRENTTHEME, 3);
   EEPROM.writeByte(EE_BYTE_FMDEFAULTSTEPSIZE, 1);
   EEPROM.writeByte(EE_BYTE_SCREENSAVERSET, 0);
   EEPROM.writeInt(EE_INT16_AMLEVELOFFSET, 0);
   EEPROM.writeByte(EE_BYTE_UNIT, 0);
   EEPROM.writeByte(EE_BYTE_AF, 0);
   EEPROM.writeByte(EE_BYTE_STEREO, 1);
-  EEPROM.writeByte(EE_BYTE_BATTERY_OPTIONS, BATTERY_VALUE);
+  EEPROM.writeByte(EE_BYTE_BATTERY_OPTIONS, BATTERY_PERCENT);
   EEPROM.writeByte(EE_BYTE_AM_CO_DECT, 100);
   EEPROM.writeByte(EE_BYTE_AM_CO_DECT_COUNT, 3);
   EEPROM.writeByte(EE_BYTE_AM_RF_GAIN, 0);
@@ -309,16 +307,15 @@ void DefaultSettings() {
   EEPROM.writeByte(EE_BYTE_BWSET_FM, 0);
   EEPROM.writeByte(EE_BYTE_BWSET_AM, 2);
   EEPROM.writeByte(EE_BYTE_BANDAUTOSW, 0);
-  EEPROM.writeByte(EE_BYTE_FASTPS, 1);
+  EEPROM.writeByte(EE_BYTE_FASTPS, 0);
   EEPROM.writeByte(EE_BYTE_TOT, 0);
   EEPROM.writeByte(EE_BYTE_MWREGION, 0);
   EEPROM.writeByte(EE_BYTE_AMSCANSENS, 4);
   EEPROM.writeByte(EE_BYTE_FMSCANSENS, 4);
   EEPROM.writeByte(EE_BYTE_FREQFONT, 3);
-  EEPROM.writeByte(EE_BYTE_SKIN, 0);
   EEPROM.writeByte(EE_BYTE_XDRGTKMUTE, 0);
   EEPROM.writeByte(EE_BYTE_FMAGC, 92);
-  EEPROM.writeByte(EE_BYTE_AMAGC, 100);
+  EEPROM.writeByte(EE_BYTE_AMAGC, 102);
   EEPROM.writeByte(EE_BYTE_FMSI, 1);
   EEPROM.writeByte(EE_BYTE_SCANSTART, 0);
   EEPROM.writeByte(EE_BYTE_SCANSTOP, 9);
@@ -327,7 +324,6 @@ void DefaultSettings() {
   EEPROM.writeByte(EE_BYTE_SCANCANCEL, 0);
   EEPROM.writeByte(EE_BYTE_SCANMUTE, 0);
   EEPROM.writeByte(EE_BYTE_AUTOSQUELCH, 0);
-  EEPROM.writeByte(EE_BYTE_LONGBANDPRESS, 0);
   EEPROM.writeByte(EE_BYTE_SHOWCLOCK, 1);
   EEPROM.writeByte(EE_BYTE_SHOWLONGPS, 1);
   EEPROM.writeUInt(EE_UINT16_MEMSTARTFREQ, 875);
@@ -355,11 +351,13 @@ void DefaultSettings() {
   EEPROM.writeByte(EE_BYTE_INVERTDISPLAY, 0);
   EEPROM.writeByte(EE_BYTE_DISPLAYFLIP, 1);
   EEPROM.writeByte(EE_BYTE_HARDWARE_MODEL, PORTABLE_TOUCH_ILI9341);
+  EEPROM.writeByte(EE_BYTE_LONGBANDPRESS, SCREENOFF);
 #else
   EEPROM.writeByte(EE_BYTE_ROTARYMODE, 0);
   EEPROM.writeByte(EE_BYTE_INVERTDISPLAY, 1);
   EEPROM.writeByte(EE_BYTE_DISPLAYFLIP, 0);
   EEPROM.writeByte(EE_BYTE_HARDWARE_MODEL, BASE_ILI9341);
+  EEPROM.writeByte(EE_BYTE_LONGBANDPRESS, STANDBY);
 #endif
 
   for (int i = 0; i < EE_PRESETS_CNT; i++) {

src/rtc.cpp

@@ -6,7 +6,7 @@ bool rtcset;
 bool NTPupdated;
 
 ESP32Time rtc;
-bool rx_rtc_avail = false;
+RTC_NOINIT_ATTR bool rx_rtc_avail = false;
 
 inline int16_t readFromModule(byte address) {
     Wire.beginTransmission(RX8010SJ_ADDRESS);