chore: fix constness to avoid having constants in data segment

.... and thus free some precious RAM

radio/src/gui/128x64/gui.h

@@ -184,7 +184,7 @@ void title(const char * s);
   title(name)
 
 typedef int choice_t;
-choice_t editChoice(coord_t x, coord_t y, const char * label, const char** values, choice_t value, choice_t min, choice_t max, LcdFlags attr, event_t event, IsValueAvailable isValueAvailable = nullptr);
+choice_t editChoice(coord_t x, coord_t y, const char * label, const char *const *values, choice_t value, choice_t min, choice_t max, LcdFlags attr, event_t event, IsValueAvailable isValueAvailable = nullptr);
 uint8_t editCheckBox(uint8_t value, coord_t x, coord_t y, const char * label, LcdFlags attr, event_t event);
 swsrc_t editSwitch(coord_t x, coord_t y, swsrc_t value, LcdFlags attr, event_t event);
 

radio/src/gui/128x64/lcd.cpp

@@ -425,7 +425,7 @@ void lcdDrawTextAlignedLeft(coord_t y, const char * s)
 }
 
 #if !defined(BOOT)
-void lcdDrawTextAtIndex(coord_t x, coord_t y, const char** s,uint8_t idx, LcdFlags flags)
+void lcdDrawTextAtIndex(coord_t x, coord_t y, const char *const *s,uint8_t idx, LcdFlags flags)
 {
   lcdDrawSizedText(x, y, s[idx], UINT8_MAX, flags);
 }

radio/src/gui/128x64/lcd.h

@@ -102,7 +102,7 @@ void lcdDrawChar(coord_t x, coord_t y, uint8_t c);
 void lcdDrawChar(coord_t x, coord_t y, uint8_t c, LcdFlags flags);
 void lcdDrawCenteredText(coord_t y, const char * s, LcdFlags flags = 0);
 void lcdDrawText(coord_t x, coord_t y, const char * s, LcdFlags flags);
-void lcdDrawTextAtIndex(coord_t x, coord_t y, const char** s, uint8_t idx, LcdFlags flags);
+void lcdDrawTextAtIndex(coord_t x, coord_t y, const char *const *s, uint8_t idx, LcdFlags flags);
 void lcdDrawSizedText(coord_t x, coord_t y, const char * s, unsigned char len, LcdFlags flags);
 void lcdDrawText(coord_t x, coord_t y, const char * s);
 void lcdDrawSizedText(coord_t x, coord_t y, const char * s, unsigned char len);

radio/src/gui/128x64/widgets.cpp

@@ -86,7 +86,7 @@ void title(const char * s)
   lcdDrawText(0, 0, s, INVERS);
 }
 
-choice_t editChoice(coord_t x, coord_t y, const char * label, const char** values, choice_t value, choice_t min, choice_t max, LcdFlags attr, event_t event, IsValueAvailable isValueAvailable)
+choice_t editChoice(coord_t x, coord_t y, const char * label, const char *const *values, choice_t value, choice_t min, choice_t max, LcdFlags attr, event_t event, IsValueAvailable isValueAvailable)
 {
   if (label) {
     drawFieldLabel(x, y, label);

radio/src/gui/212x64/gui.h

@@ -210,7 +210,7 @@ void title(const char * s);
 
 typedef int choice_t;
 
-choice_t editChoice(coord_t x, coord_t y, const char *label, const char** values, choice_t value, choice_t min, choice_t max, LcdFlags attr, event_t event, IsValueAvailable isValueAvailable = nullptr);
+choice_t editChoice(coord_t x, coord_t y, const char *label, const char* const* values, choice_t value, choice_t min, choice_t max, LcdFlags attr, event_t event, IsValueAvailable isValueAvailable = nullptr);
 uint8_t editCheckBox(uint8_t value, coord_t x, coord_t y, const char *label, LcdFlags attr, event_t event);
 swsrc_t editSwitch(coord_t x, coord_t y, swsrc_t value, LcdFlags attr, event_t event);
 

radio/src/gui/212x64/lcd.cpp

@@ -396,7 +396,7 @@ void lcdDrawTextAlignedLeft(coord_t y, const char * s)
 }
 
 #if !defined(BOOT)
-void lcdDrawTextAtIndex(coord_t x, coord_t y, const char** s,uint8_t idx, LcdFlags flags)
+void lcdDrawTextAtIndex(coord_t x, coord_t y, const char *const *s,uint8_t idx, LcdFlags flags)
 {
   lcdDrawSizedText(x, y, s[idx], UINT8_MAX, flags);
 }

radio/src/gui/212x64/lcd.h

@@ -111,7 +111,7 @@ void lcdDrawChar(coord_t x, coord_t y, uint8_t c);
 void lcdDrawChar(coord_t x, coord_t y, uint8_t c, LcdFlags mode);
 void lcdDrawCenteredText(coord_t y, const char * s, LcdFlags flags = 0);
 void lcdDrawText(coord_t x, coord_t y, const char * s, LcdFlags mode);
-void lcdDrawTextAtIndex(coord_t x, coord_t y, const char** s,uint8_t idx, LcdFlags mode);
+void lcdDrawTextAtIndex(coord_t x, coord_t y, const char *const *s,uint8_t idx, LcdFlags mode);
 void lcdDrawSizedText(coord_t x, coord_t y, const char * s, unsigned char len, LcdFlags mode);
 void lcdDrawText(coord_t x, coord_t y, const char * s);
 void lcdDrawSizedText(coord_t x, coord_t y, const char * s, unsigned char len);

radio/src/gui/212x64/splash.cpp

@@ -23,7 +23,7 @@
 
 #if defined(SPLASH)
 #define MAXIMUM_SPLASH_IMAGE_SIZE 3072
-struct {
+const struct {
   const uint8_t __magic_prefix[4] = { 'S','P','S',0 };
   const uint8_t splashdata[MAXIMUM_SPLASH_IMAGE_SIZE] = {
     #include "bitmaps/212x64/splash.lbm"

radio/src/gui/212x64/widgets.cpp

@@ -82,7 +82,7 @@ void title(const char * s)
   lcdDrawText(0, 0, s, INVERS);
 }
 
-choice_t editChoice(coord_t x, coord_t y, const char * label, const char** values, choice_t value, choice_t min, choice_t max, LcdFlags attr, event_t event, IsValueAvailable isValueAvailable)
+choice_t editChoice(coord_t x, coord_t y, const char * label, const char* const* values, choice_t value, choice_t min, choice_t max, LcdFlags attr, event_t event, IsValueAvailable isValueAvailable)
 {
   if (label) {
     drawFieldLabel(x, y, label);

radio/src/gui/gui_common.cpp

@@ -1164,68 +1164,68 @@ int convertMultiToOtx(int type)
 // we don't need the special eeprom/flash string handling, just define them as
 // local strings
 
-const char* STR_SUBTYPE_FLYSKY[] =     {"Std","V9x9","V6x6","V912","CX20"};
-const char* STR_SUBTYPE_HUBSAN[] =     {"H107","H301","H501"};
-const char* STR_SUBTYPE_FRSKY[] =      {"D16","D8","D16 8ch","V8","LBT(EU)","LBT 8ch","D8Cloned","D16Cloned"};
-const char* STR_SUBTYPE_HISKY[] =      {"Std","HK310"};
-const char* STR_SUBTYPE_V2X2[] =       {"Std","JXD506","MR101"};
-const char* STR_SUBTYPE_DSM[] =        {"2 1F","2 2F","X 1F","X 2F","Auto","R 1F"};
-const char* STR_SUBTYPE_DEVO[] =       {"8ch","10ch","12ch","6ch","7ch"};
-const char* STR_SUBTYPE_YD717[] =      {"Std","SkyWlkr","Syma X4","XINXUN","NIHUI"};
-const char* STR_SUBTYPE_KN[] =         {"WLtoys","FeiLun"};
-const char* STR_SUBTYPE_SYMAX[] =      {"Std","X5C"};
-const char* STR_SUBTYPE_SLT[] =        {"V1_6ch","V2_8ch","Q100","Q200","MR100"};
-const char* STR_SUBTYPE_CX10[] =       {"Green","Blue","DM007","-","JC3015a","JC3015b","MK33041"};
-const char* STR_SUBTYPE_CG023[] =      {"Std","YD829"};
-const char* STR_SUBTYPE_BAYANG[] =     {"Std","H8S3D","X16 AH","IRDrone","DHD D4","QX100"};
-const char* STR_SUBTYPE_ESky[] =       {"Std","ET4"};
-const char* STR_SUBTYPE_MT99[] =       {"MT99","H7","YZ","LS","FY805","A180","Dragon","F949G"};
-const char* STR_SUBTYPE_MJXQ[] =       {"WLH08","X600","X800","H26D","E010","H26WH","Phoenix"};
-const char* STR_SUBTYPE_FY326[] =      {"Std","FY319"};
-const char* STR_SUBTYPE_FUTABA[] =     {"SFHSS"};
-const char* STR_SUBTYPE_HONTAI[] =     {"Std","JJRC X1","X5C1","FQ_951"};
-const char* STR_SUBTYPE_AFHDS2A[] =    {"PWM,IBUS","PPM,IBUS","PWM,SBUS","PPM,SBUS","PWM,IB16","PPM,IB16"};
-const char* STR_SUBTYPE_Q2X2[] =       {"Q222","Q242","Q282"};
-const char* STR_SUBTYPE_WK2x01[] =     {"WK2801","WK2401","W6_5_1","W6_6_1","W6_HeL","W6_HeI"};
-const char* STR_SUBTYPE_Q303[] =       {"Std","CX35","CX10D","CX10WD"};
-const char* STR_SUBTYPE_CABELL[] =     {"V3","V3 Telm","-","-","-","-","F-Safe","Unbind"};
-const char* STR_SUBTYPE_ESKY150[] =    {"4ch","7ch"};
-const char* STR_SUBTYPE_H83D[] =       {"Std","H20H","H20Mini","H30Mini"};
-const char* STR_SUBTYPE_CORONA[] =     {"V1","V2","FD V3"};
-const char* STR_SUBTYPE_HITEC[] =      {"Optima","Opt Hub","Minima"};
-const char* STR_SUBTYPE_WFLY[] =       {"WFR0x"};
-const char* STR_SUBTYPE_BUGS_MINI[] =  {"Std","Bugs3H"};
-const char* STR_SUBTYPE_TRAXXAS[] =    {"6519"};
-const char* STR_SUBTYPE_E01X[] =       {"E012","E015"};
-const char* STR_SUBTYPE_V911S[] =      {"Std","E119"};
-const char* STR_SUBTYPE_GD00X[] =      {"GD_V1","GD_V2"};
-const char* STR_SUBTYPE_V761[] =       {"3ch","4ch"};
-const char* STR_SUBTYPE_KF606[] =      {"KF606","MIG320"};
-const char* STR_SUBTYPE_REDPINE[] =    {"Fast","Slow"};
-const char* STR_SUBTYPE_POTENSIC[] =   {"A20"};
-const char* STR_SUBTYPE_ZSX[] =        {"280JJRC"};
-const char* STR_SUBTYPE_HEIGHT[] =     {"5ch","8ch"};
-const char* STR_SUBTYPE_FRSKYX_RX[] =  {"RX","CloneTX"};
-const char* STR_SUBTYPE_HOTT[] =       {"Sync","No_Sync"};
-const char* STR_SUBTYPE_FX816[] =      {"P38"};
-const char* STR_SUBTYPE_PELIKAN[] =    {"Pro","Lite","SCX24"};
-const char* STR_SUBTYPE_XK[] =         {"X450","X420"};
-const char* STR_SUBTYPE_XN297DUMP[] =  {"250K","1M","2M","AUTO","NRF","CC2500"};
-const char* STR_SUBTYPE_FRSKYX2[] =    {"D16","D16 8ch","LBT(EU)","LBT 8ch","Cloned","Clone8ch"};
-const char* STR_SUBTYPE_FRSKYR9[] =    {"915MHz","868MHz","915 8ch","868 8ch","FCC","---","FCC 8ch"};
-const char* STR_SUBTYPE_PROPEL[] =     {"74-Z"};
-const char* STR_SUBTYPE_FRSKYL[] =     {"LR12","LR12 6ch"};
-const char* STR_SUBTYPE_ESKY150V2[] =  {"150 V2"};
-const char* STR_SUBTYPE_JJRC345[] =    {"Std","SkyTmbr"};
-const char* STR_SUBTYPE_KYOSHO[] =     {"FHSS","Hype"};
-const char* STR_SUBTYPE_RLINK[] =      {"Surface","Air","DumboRC"};
-const char* STR_SUBTYPE_ELRS[] =       {"N/A WIP"};
-const char* STR_SUBTYPE_REALACC[] =    {"R11"};
-const char* STR_SUBTYPE_WFLY2[] =      {"RF20x"};
-const char* STR_SUBTYPE_MOULDKG[] =    {"Analog","Digital"};
-const char* STR_SUBTYPE_MT992[] =      {"PA18"};
-
-const char* mm_options_strings::options[] = {
+const char* const STR_SUBTYPE_FLYSKY[] =     {"Std","V9x9","V6x6","V912","CX20"};
+const char* const STR_SUBTYPE_HUBSAN[] =     {"H107","H301","H501"};
+const char* const STR_SUBTYPE_FRSKY[] =      {"D16","D8","D16 8ch","V8","LBT(EU)","LBT 8ch","D8Cloned","D16Cloned"};
+const char* const STR_SUBTYPE_HISKY[] =      {"Std","HK310"};
+const char* const STR_SUBTYPE_V2X2[] =       {"Std","JXD506","MR101"};
+const char* const STR_SUBTYPE_DSM[] =        {"2 1F","2 2F","X 1F","X 2F","Auto","R 1F"};
+const char* const STR_SUBTYPE_DEVO[] =       {"8ch","10ch","12ch","6ch","7ch"};
+const char* const STR_SUBTYPE_YD717[] =      {"Std","SkyWlkr","Syma X4","XINXUN","NIHUI"};
+const char* const STR_SUBTYPE_KN[] =         {"WLtoys","FeiLun"};
+const char* const STR_SUBTYPE_SYMAX[] =      {"Std","X5C"};
+const char* const STR_SUBTYPE_SLT[] =        {"V1_6ch","V2_8ch","Q100","Q200","MR100"};
+const char* const STR_SUBTYPE_CX10[] =       {"Green","Blue","DM007","-","JC3015a","JC3015b","MK33041"};
+const char* const STR_SUBTYPE_CG023[] =      {"Std","YD829"};
+const char* const STR_SUBTYPE_BAYANG[] =     {"Std","H8S3D","X16 AH","IRDrone","DHD D4","QX100"};
+const char* const STR_SUBTYPE_ESky[] =       {"Std","ET4"};
+const char* const STR_SUBTYPE_MT99[] =       {"MT99","H7","YZ","LS","FY805","A180","Dragon","F949G"};
+const char* const STR_SUBTYPE_MJXQ[] =       {"WLH08","X600","X800","H26D","E010","H26WH","Phoenix"};
+const char* const STR_SUBTYPE_FY326[] =      {"Std","FY319"};
+const char* const STR_SUBTYPE_FUTABA[] =     {"SFHSS"};
+const char* const STR_SUBTYPE_HONTAI[] =     {"Std","JJRC X1","X5C1","FQ_951"};
+const char* const STR_SUBTYPE_AFHDS2A[] =    {"PWM,IBUS","PPM,IBUS","PWM,SBUS","PPM,SBUS","PWM,IB16","PPM,IB16"};
+const char* const STR_SUBTYPE_Q2X2[] =       {"Q222","Q242","Q282"};
+const char* const STR_SUBTYPE_WK2x01[] =     {"WK2801","WK2401","W6_5_1","W6_6_1","W6_HeL","W6_HeI"};
+const char* const STR_SUBTYPE_Q303[] =       {"Std","CX35","CX10D","CX10WD"};
+const char* const STR_SUBTYPE_CABELL[] =     {"V3","V3 Telm","-","-","-","-","F-Safe","Unbind"};
+const char* const STR_SUBTYPE_ESKY150[] =    {"4ch","7ch"};
+const char* const STR_SUBTYPE_H83D[] =       {"Std","H20H","H20Mini","H30Mini"};
+const char* const STR_SUBTYPE_CORONA[] =     {"V1","V2","FD V3"};
+const char* const STR_SUBTYPE_HITEC[] =      {"Optima","Opt Hub","Minima"};
+const char* const STR_SUBTYPE_WFLY[] =       {"WFR0x"};
+const char* const STR_SUBTYPE_BUGS_MINI[] =  {"Std","Bugs3H"};
+const char* const STR_SUBTYPE_TRAXXAS[] =    {"6519"};
+const char* const STR_SUBTYPE_E01X[] =       {"E012","E015"};
+const char* const STR_SUBTYPE_V911S[] =      {"Std","E119"};
+const char* const STR_SUBTYPE_GD00X[] =      {"GD_V1","GD_V2"};
+const char* const STR_SUBTYPE_V761[] =       {"3ch","4ch"};
+const char* const STR_SUBTYPE_KF606[] =      {"KF606","MIG320"};
+const char* const STR_SUBTYPE_REDPINE[] =    {"Fast","Slow"};
+const char* const STR_SUBTYPE_POTENSIC[] =   {"A20"};
+const char* const STR_SUBTYPE_ZSX[] =        {"280JJRC"};
+const char* const STR_SUBTYPE_HEIGHT[] =     {"5ch","8ch"};
+const char* const STR_SUBTYPE_FRSKYX_RX[] =  {"RX","CloneTX"};
+const char* const STR_SUBTYPE_HOTT[] =       {"Sync","No_Sync"};
+const char* const STR_SUBTYPE_FX816[] =      {"P38"};
+const char* const STR_SUBTYPE_PELIKAN[] =    {"Pro","Lite","SCX24"};
+const char* const STR_SUBTYPE_XK[] =         {"X450","X420"};
+const char* const STR_SUBTYPE_XN297DUMP[] =  {"250K","1M","2M","AUTO","NRF","CC2500"};
+const char* const STR_SUBTYPE_FRSKYX2[] =    {"D16","D16 8ch","LBT(EU)","LBT 8ch","Cloned","Clone8ch"};
+const char* const STR_SUBTYPE_FRSKYR9[] =    {"915MHz","868MHz","915 8ch","868 8ch","FCC","---","FCC 8ch"};
+const char* const STR_SUBTYPE_PROPEL[] =     {"74-Z"};
+const char* const STR_SUBTYPE_FRSKYL[] =     {"LR12","LR12 6ch"};
+const char* const STR_SUBTYPE_ESKY150V2[] =  {"150 V2"};
+const char* const STR_SUBTYPE_JJRC345[] =    {"Std","SkyTmbr"};
+const char* const STR_SUBTYPE_KYOSHO[] =     {"FHSS","Hype"};
+const char* const STR_SUBTYPE_RLINK[] =      {"Surface","Air","DumboRC"};
+const char* const STR_SUBTYPE_ELRS[] =       {"N/A WIP"};
+const char* const STR_SUBTYPE_REALACC[] =    {"R11"};
+const char* const STR_SUBTYPE_WFLY2[] =      {"RF20x"};
+const char* const STR_SUBTYPE_MOULDKG[] =    {"Analog","Digital"};
+const char* const STR_SUBTYPE_MT992[] =      {"PA18"};
+
+const char* const mm_options_strings::options[] = {
   nullptr,
   STR_MULTI_OPTION,
   STR_MULTI_RFTUNE,

radio/src/pulses/crossfire.cpp

@@ -27,6 +27,7 @@
 #include "intmodule_serial_driver.h"
 #endif
 
+#include "crossfire.h"
 #include "telemetry/crossfire.h"
 
 #define CROSSFIRE_CH_BITS           11
@@ -283,7 +284,7 @@ static void crossfireDeInitInternal(void* context)
   state->deinit();
 }
 
-etx_module_driver_t CrossfireInternalDriver = {
+const etx_module_driver_t CrossfireInternalDriver = {
   .protocol = PROTOCOL_CHANNELS_CROSSFIRE,
   .init = crossfireInitInternal,
   .deinit = crossfireDeInitInternal,
@@ -323,7 +324,7 @@ static void crossfireDeInitExternal(void* context)
   mixerSchedulerSetPeriod(EXTERNAL_MODULE, 0);
 }
 
-etx_module_driver_t CrossfireExternalDriver = {
+const etx_module_driver_t CrossfireExternalDriver = {
   .protocol = PROTOCOL_CHANNELS_CROSSFIRE,
   .init = crossfireInitExternal,
   .deinit = crossfireDeInitExternal,

radio/src/pulses/crossfire.h

@@ -23,5 +23,5 @@
 
 #include "hal/module_driver.h"
 
-extern etx_module_driver_t CrossfireInternalDriver;
-extern etx_module_driver_t CrossfireExternalDriver;
+extern const etx_module_driver_t CrossfireInternalDriver;
+extern const etx_module_driver_t CrossfireExternalDriver;

radio/src/pulses/modules_helpers.h

@@ -108,7 +108,7 @@ extern uint32_t NV14internalModuleFwVersion;
 // When using packed, the pointer in here end up not being aligned, which clang and gcc complain about
 // Keep the order of the fields that the so that the size stays small
 struct mm_options_strings {
-  static const char* options[];
+  static const char* const options[];
 };
 
 const uint8_t getMaxMultiOptions();
@@ -118,7 +118,7 @@ struct mm_protocol_definition {
   uint8_t maxSubtype;
   bool failsafe;
   bool disable_ch_mapping;
-  const char** subTypeString;
+  const char* const* subTypeString;
   const char* optionsstr;
 };
 

radio/src/strhelpers.cpp

@@ -151,7 +151,7 @@ char *strcat_zchar(char *dest, const char *name, uint8_t size,
 #endif
 
 #if !defined(BOOT)
-char *getStringAtIndex(char *dest, const char **s, int idx)
+char *getStringAtIndex(char *dest, const char *const *s, int idx)
 {
   strcpy(dest, s[idx]);
   return dest;

radio/src/strhelpers.h

@@ -68,7 +68,7 @@ char *strAppendFilename(char *dest, const char *filename, const int size);
 std::string formatNumberAsString(int32_t val, LcdFlags flags = 0, uint8_t len = 0, const char * prefix = nullptr, const char * suffix = nullptr);
 
 #if !defined(BOOT)
-char *getStringAtIndex(char *dest, const char **s, int idx);
+char *getStringAtIndex(char *dest, const char *const *s, int idx);
 char *strAppendStringWithIndex(char *dest, const char *s, int idx);
 #define LEN_TIMER_STRING 10  // "-00:00:00"
 char *getTimerString(char *dest, int32_t tme, TimerOptions timerOptions = {.options = 0});

radio/src/targets/taranis/stm32f2_flash.ld

@@ -52,9 +52,10 @@ SECTIONS
 
     KEEP(*(.bootloader)) /* Bootloader code */
 
-    . = 32768;           /* Set the start of the main program */
+    . = 0x8000;          /* Set the start of the main program */
     _stext = .;          /* Provide the name for the start of this section */
-	 . = ALIGN(4);
+
+    . = ALIGN(4);
     KEEP(*(.isr_vector)) /* Startup code */
     KEEP(*(.fwversiondata))
     *(.text)           /* .text sections (code) */
@@ -63,7 +64,8 @@ SECTIONS
     *(.rodata*)        /* .rodata* sections (constants, strings, etc.) */
     *(.glue_7)         /* glue arm to thumb code */
     *(.glue_7t)        /* glue thumb to arm code */
-	*(.eh_frame)
+    *(.eh_frame)
+    *(.data.__global_locale)
 
     KEEP (*(.init))
     KEEP (*(.fini))

radio/src/targets/taranis/stm32f4_flash.ld

@@ -65,6 +65,7 @@ SECTIONS
     *(.glue_7)         /* glue arm to thumb code */
     *(.glue_7t)        /* glue thumb to arm code */
     *(.eh_frame)
+    *(.data.__global_locale)
 
     KEEP (*(.init))
     KEEP (*(.fini))

radio/src/translations.cpp

@@ -25,7 +25,7 @@
   #define CENTER
 #endif
 
-#define ISTR(x) const char* STR_##x[] = { TR_##x }
+#define ISTR(x) const char* const STR_##x[] = { TR_##x }
 
 #if defined(COLORLCD)
 ISTR(FONT_SIZES);
@@ -784,8 +784,8 @@ const char STR_SPORT_UPDATE_POWER_MODE[] = TR_SPORT_UPDATE_POWER_MODE;
 const char STR_TOUCH_PANEL[]  = TR_TOUCH_PANEL;
 const char STR_FILE_SIZE[] = TR_FILE_SIZE;
 const char STR_FILE_OPEN[] = TR_FILE_OPEN;
-const char* STR_TIMER_MODES[] = TR_TIMER_MODES;
-const char* STR_MONTHS[] = TR_MONTHS;
+const char* const STR_TIMER_MODES[] = TR_TIMER_MODES;
+const char* const STR_MONTHS[] = TR_MONTHS;
 const char STR_LIMITS_HEADERS_DIRECTION[] = TR_LIMITS_HEADERS_DIRECTION;
 
 #if defined(COLORLCD)