Merge remote-tracking branch 'origin/next' into Horus

# Conflicts:
#	companion/src/CMakeLists.txt
#	companion/src/firmwares/opentx/opentxinterface.cpp
#	companion/src/firmwares/opentx/simulator/CMakeLists.txt
#	companion/src/firmwares/opentx/stamp-opentx.h.in
#	radio/src/Makefile
#	radio/src/cli.cpp
#	radio/src/gui/Taranis/helpers.cpp
#	radio/src/gui/Taranis/lcd.cpp
#	radio/src/gui/Taranis/menu_model_setup.cpp
#	radio/src/gui/Taranis/view_main.cpp
#	radio/src/lua_api.cpp
#	radio/src/main_avr.cpp
#	radio/src/myeeprom.h
#	radio/src/opentx.cpp
#	radio/src/pulses/pxx_arm.cpp
#	radio/src/storage/eeprom_conversions.cpp
#	radio/src/targets/Horus/adc_driver.cpp
#	radio/src/targets/Horus/board_horus.cpp
#	radio/src/targets/Horus/board_horus.h
#	radio/src/targets/Horus/diskio.cpp
#	radio/src/targets/Horus/hal.h
#	radio/src/targets/Horus/haptic_driver.cpp
#	radio/src/targets/Horus/i2c_driver.cpp
#	radio/src/targets/Horus/keys_driver.cpp
#	radio/src/targets/Horus/lcd_driver.cpp
#	radio/src/targets/Horus/led_driver.cpp
#	radio/src/targets/Horus/pulses_driver.cpp
#	radio/src/targets/Horus/pwr_driver.c
#	radio/src/targets/Horus/sdio_sd.c
#	radio/src/targets/Horus/sdio_sd.h
#	radio/src/targets/Horus/serial2_driver.cpp
#	radio/src/targets/Horus/telemetry_driver.cpp
#	radio/src/targets/Horus/usb_conf.h
#	radio/src/targets/Horus/usbd_desc.c
#	radio/src/targets/Horus/usbd_storage_msd.cpp

DONATIONS.txt

@@ -26,7 +26,6 @@ Chris Guy
 Adrien Gravouille
 Thomas Black
 Marc Lucht
-Michel Baily
 Zdenek Trojanek
 Martin Hotar
 Stefan Grundevik
@@ -113,7 +112,6 @@ Erhard Werner
 Stig Jøran Moen
 Keith Hertzog
 Christophe Dauvergne
-Michel Baily
 Tauno Rautakorpi
 Sven Assmus
 Paul Dittman
@@ -417,7 +415,6 @@ Andrea Montefusco
 Paul Luby
 Donald L Webster
 Kenneth Frehafer 
-Peter McHenry 
 Matthias Hase 
 Markus Wolf
 Andrew Fazio
@@ -588,7 +585,6 @@ Dietmar Drees
 Jürgen Monden
 David Morgan
 Andrew Fernie
-Michel Baily
 Donald Burke
 Ronald Donker
 Fredie Singh
@@ -837,3 +833,20 @@ Jay Warren
 Marian Matej 
 Alastair Smith
 Timothy Senecal
+Dietmar Drees
+Bruce Jones
+Adil Busaidy
+Herman Hofman
+Jean Paul Michel
+Peter McHenry
+Julien lecoquierre
+Jean-Marie Clay
+Robert Nicoll
+Dan Nixon
+Ewald Moehring
+Giovanni Carnesecchi 
+Paul Dumsday
+Tadeusz Adamowski
+Andrew Newton
+Neil Horne
+Kerstin Appelqvist

companion/releasenotes.txt

@@ -1,4 +1,14 @@
-<h2>Version 2.1.4 / <set date></h2>
+<h2>Version 2.1.6 / 2015-11-11</h2>
+[Taranis]
+<ul>
+<li>Telemetry custom screen changes didn't emit modified signal (<a href=https://github.com/opentx/opentx/issues/3029>#3029</a>)</li>
+<li>Hide D8/LR12 when eu firmware option is selected</li>
+</ul>
+
+
+<h2>Version 2.1.5 / 2015-11-05</h2>
+
+Notice: version 2.1.4 was skipped by the OpenTX team to avoid confusion with FrSky's release of OpenTX 2.1.4
 
 <ul>
 <li>Fixed: changing any setting on the telemetry panel does not set the file as being modified (<a href=https://github.com/opentx/opentx/issues/2875>#2875</a>)</li>
@@ -11,10 +21,17 @@
 <li>Fixed wrong import of Logical switches from OpenTX 2.0.x version (<a href=https://github.com/opentx/opentx/issues/2942>#2942</a>)</li>
 <li>Fixed a problem with updates path on Windows (<a href=https://github.com/opentx/opentx/issues/2876>#2876</a>)</li>
 <li>Edge representation unified (changed from "no release" to "instant") (<a href=https://github.com/opentx/opentx/issues/2837>#2837</a>)</li>
+<li>Added channel names on failsafe sliders (<a href=https://github.com/opentx/opentx/issues/3021>#3021</a>)</li>
+<li>Corrected failsafe mapping when using Custom failsafe mode, D16 protocol and channel range different from from 1-8. 
+  Users with such setups are advised to re-check their failsafe settings (<a href=https://github.com/opentx/opentx/issues/2975>#2975</a>)</li>
+<li>Various texts and translations corrections</li>
+<li>Various small bug-fixes: <a href=https://github.com/opentx/opentx/issues/2994>#2994</a>, 
+                             <a href=https://github.com/opentx/opentx/issues/3016>#3016</a>,
+                             <a href=https://github.com/opentx/opentx/issues/3012>#3012</a>
+</li>
 </ul>
 
 
-
 <h2>Version 2.1.3 / 2015-09-09</h2>
 
 <ul>

companion/src/CMakeLists.txt

@@ -103,6 +103,11 @@ ELSE( )
   LINK_DIRECTORIES( /usr/local/lib )
 ENDIF( )
 
+IF( MSVC )
+  MESSAGE( STATUS "Adding include C:/Programs/dirent/include for dirent.h" )
+  INCLUDE_DIRECTORIES( C:/Programs/dirent/include )
+ENDIF( )
+
 set(RADIO_SRC_DIRECTORY ${PROJECT_SOURCE_DIR}/../../radio/src)
 set(SIMU_SRC_DIRECTORY ${PROJECT_SOURCE_DIR}/simulation)
 set(COMPANION_SRC_DIRECTORY ${PROJECT_SOURCE_DIR})
@@ -274,7 +279,6 @@ NOW(TIME)
 
 CONFIGURE_FILE(${CMAKE_CURRENT_SOURCE_DIR}/version.h.in ${CMAKE_CURRENT_BINARY_DIR}/version.h @ONLY)
 CONFIGURE_FILE(${CMAKE_CURRENT_SOURCE_DIR}/translations.qrc.in ${CMAKE_CURRENT_BINARY_DIR}/translations.qrc @ONLY)
-CONFIGURE_FILE(${CMAKE_CURRENT_SOURCE_DIR}/firmwares/opentx/stamp-opentx.h.in ${CMAKE_CURRENT_BINARY_DIR}/stamp-opentx.h @ONLY)
 CONFIGURE_FILE(${CMAKE_CURRENT_SOURCE_DIR}/companion.desktop.in ${CMAKE_CURRENT_BINARY_DIR}/companion.desktop @ONLY)
 CONFIGURE_FILE(${CMAKE_CURRENT_SOURCE_DIR}/simulator.desktop.in ${CMAKE_CURRENT_BINARY_DIR}/simulator.desktop @ONLY)
 
@@ -446,7 +450,11 @@ ENDIF()
 SET(CPACK_PACKAGE_NAME "companion${C9X_NAME_SUFFIX}")
 SET(CPACK_PACKAGE_DESCRIPTION_SUMMARY "Models and settings editor for the OpenTx open source firmware")
 string(TOLOWER "${CPACK_PACKAGE_NAME}" CPACK_PACKAGE_NAME_LOWERCASE)
-SET( CPACK_STRIP_FILES TRUE )
+
+# The file stripping is deliberately disabled, with the stripped file we get 
+# very poor trace-backs from the users when they report Companion crash
+SET(CPACK_STRIP_FILES FALSE)
+
 find_program(DPKG_PROGRAM dpkg DOC "dpkg program of Debian-based systems")
 if(DPKG_PROGRAM)
   SET(CPACK_GENERATOR "DEB")

companion/src/apppreferencesdialog.ui

@@ -627,7 +627,7 @@ Mode 4:
        <item row="10" column="2" colspan="2">
         <widget class="QPushButton" name="sdPathButton">
          <property name="text">
-          <string>Open Folder</string>
+          <string>Select Folder</string>
          </property>
         </widget>
        </item>
@@ -637,7 +637,7 @@ Mode 4:
           <string>The profile specific folder,  if set, will override general Backup folder</string>
          </property>
          <property name="text">
-          <string>Open Folder</string>
+          <string>Select Folder</string>
          </property>
         </widget>
        </item>
@@ -854,7 +854,7 @@ Mode 4:
        <item row="12" column="2" colspan="2">
         <widget class="QPushButton" name="backupPathButton">
          <property name="text">
-          <string>Open Folder</string>
+          <string>Select Folder</string>
          </property>
         </widget>
        </item>
@@ -874,14 +874,14 @@ Mode 4:
        <item row="0" column="2" colspan="2">
         <widget class="QPushButton" name="ge_pathButton">
          <property name="text">
-          <string>Find Executable</string>
+          <string>Select Executable</string>
          </property>
         </widget>
        </item>
        <item row="16" column="2" colspan="2">
         <widget class="QPushButton" name="libraryPathButton">
          <property name="text">
-          <string>Open Folder</string>
+          <string>Select Folder</string>
          </property>
         </widget>
        </item>
@@ -1001,7 +1001,7 @@ Mode 4:
        <item row="0" column="3">
         <widget class="QPushButton" name="snapshotPathButton">
          <property name="text">
-          <string>Open Folder</string>
+          <string>Select Folder</string>
          </property>
          <property name="flat">
           <bool>false</bool>

companion/src/companion.cpp

@@ -156,7 +156,8 @@ int main(int argc, char *argv[])
   delete splash;
   delete mainWin;
 
-  unregisterFirmwares();
+  unregisterSimulators();
+  unregisterOpenTxFirmwares();
   unregisterEEpromInterfaces();
 
 #if defined(JOYSTICKS) || defined(SIMU_AUDIO)

companion/src/eeprominterface.cpp

@@ -783,7 +783,7 @@ QString CustomFunctionData::funcToString() const
   else if (func == FuncPlayScript)
     return QObject::tr("Play Script");
   else if (func == FuncLogs)
-    return QObject::tr("Start Logs");
+    return QObject::tr("SD Logs");
   else if (func == FuncVolume)
     return QObject::tr("Volume");
   else if (func == FuncBacklight)
@@ -1628,13 +1628,6 @@ QList<Firmware *> firmwares;
 Firmware * default_firmware_variant;
 Firmware * current_firmware_variant;
 
-void unregisterFirmwares()
-{
-  foreach (Firmware * f, firmwares) {
-    delete f;
-  }
-}
-
 void ShowEepromErrors(QWidget *parent, const QString &title, const QString &mainMessage, unsigned long errorsFound)
 {
   std::bitset<NUM_ERRORS> errors((unsigned long long)errorsFound);

companion/src/eeprominterface.h

@@ -755,6 +755,22 @@ enum TelemetryCurrentSources {
   TELEMETRY_CURRENT_SOURCE_FAS
 };
 
+enum UartModes {
+  UART_MODE_NONE,
+  UART_MODE_TELEMETRY_MIRROR,
+  UART_MODE_TELEMETRY,
+  UART_MODE_SBUS_TRAINER,
+  UART_MODE_DEBUG
+};
+
+enum TrainerMode {
+  TRAINER_MODE_MASTER_TRAINER_JACK,
+  TRAINER_MODE_SLAVE,
+  TRAINER_MODE_MASTER_SBUS_EXTERNAL_MODULE,
+  TRAINER_MODE_MASTER_CPPM_EXTERNAL_MODULE,
+  TRAINER_MODE_MASTER_BATTERY_COMPARTMENT,
+};
+
 class FrSkyData {
   public:
     FrSkyData() { clear(); }
@@ -1284,7 +1300,6 @@ enum Capability {
   HasExpoNames,
   HasNoExpo,
   HasMixerNames,
-  HasChNames,
   HasCvNames,
   HasPxxCountry,
   HasPPMStart,
@@ -1376,8 +1391,6 @@ class EEPROMInterface
 
     virtual int getSize(const GeneralSettings &) = 0;
 
-    virtual int isAvailable(PulsesProtocol proto, int port=0) = 0;
-
     virtual const int getEEpromSize() = 0;
 
     virtual const int getMaxModels() = 0;
@@ -1489,7 +1502,7 @@ inline void applyStickModeToModel(ModelData &model, unsigned int mode)
 void registerEEpromInterfaces();
 void unregisterEEpromInterfaces();
 void registerOpenTxFirmwares();
-void unregisterFirmwares();
+void unregisterOpenTxFirmwares();
 
 enum EepromLoadErrors {
   NO_ERROR,
@@ -1613,6 +1626,8 @@ class Firmware {
 
     virtual bool isTelemetrySourceAvailable(int source) = 0;
 
+    virtual int isAvailable(PulsesProtocol proto, int port=0) = 0;
+
   public:
     QList<const char *> languages;
     QList<const char *> ttslanguages;

companion/src/file.cpp

@@ -121,20 +121,16 @@ PACK(struct EepromFileHeader
 
 bool RleFile::searchFat()
 {
-  int bestFatIndex = -1;
+  eepromFatHeader = NULL;
+  uint32_t bestFatIndex = 0;
   for (int i=0; i<EEPROM_ZONE_SIZE/EEPROM_FAT_SIZE; i++) {
     EepromHeader * header = (EepromHeader *)(eeprom+i*EEPROM_FAT_SIZE);
     if (header->mark == EEPROM_MARK && (int)header->index >= bestFatIndex) {
-      bestFatIndex = i;
+      eepromFatHeader = header;
+      bestFatIndex = header->index;
     }
   }
-  if (bestFatIndex >= 0) {
+  return (eepromFatHeader != NULL);
-    eepromFatHeader = (EepromHeader *)(eeprom+bestFatIndex*EEPROM_FAT_SIZE);;
-    return true;
-  }
-  else {
-    return false;
-  }
 }
 
 bool RleFile::EeFsOpen(uint8_t *eeprom, int size, BoardEnum board)

companion/src/firmwares/opentx/opentxeeprom.cpp

@@ -392,8 +392,8 @@ template <int N>
 class SwitchField: public ConversionField< SignedField<N> > {
   public:
     SwitchField(RawSwitch & sw, BoardEnum board, unsigned int version, unsigned long flags=0):
-      ConversionField< SignedField<N> >(_switch, SwitchesConversionTable::getInstance(board, version, flags), "Switch",
+      ConversionField< SignedField<N> >(_switch, SwitchesConversionTable::getInstance(board, version, flags),  QObject::tr("Switch").toAscii(),
-          "Switch "+ sw.toString()+" cannot be exported on this board!"),
+          QObject::tr("Switch ").toAscii()+ sw.toString()+  QObject::tr(" cannot be exported on this board!").toAscii()),
       sw(sw),
       _switch(0)
     {

companion/src/firmwares/opentx/opentxinterface.cpp

@@ -586,8 +586,6 @@ int OpenTxFirmware::getCapability(const Capability capability)
       return (IS_TARANIS(board) ? 10 : 6);
     case GvarsName:
       return (IS_9X(board) ? 0 : 6);
-    case HasChNames:
-      return (IS_TARANIS(board) ? 1 : 0);
     case GvarsInCS:
     case HasFAIMode:
       return 1;
@@ -807,7 +805,7 @@ int OpenTxFirmware::getCapability(const Capability capability)
     case MixersMonitor:
       return id.contains("mixersmon") ? 1 : 0;
     case HasBatMeterRange:
-      return (IS_TARANIS(board) ? true : false);
+      return (IS_TARANIS(board) ? true : id.contains("battgraph"));
     case DangerousFunctions:
       return id.contains("danger") ? 1 : 0;
     default:
@@ -826,7 +824,7 @@ bool OpenTxFirmware::isTelemetrySourceAvailable(int source)
   return true;
 }
 
-int OpenTxEepromInterface::isAvailable(PulsesProtocol proto, int port)
+int OpenTxFirmware::isAvailable(PulsesProtocol proto, int port)
 {
   if (IS_TARANIS(board)) {
     switch (port) {
@@ -834,9 +832,12 @@ int OpenTxEepromInterface::isAvailable(PulsesProtocol proto, int port)
         switch (proto) {
           case PULSES_OFF:
           case PULSES_PXX_XJT_X16:
+            return 1;
           case PULSES_PXX_XJT_D8:
           case PULSES_PXX_XJT_LR12:
-            return 1;
+            return id.contains("eu") ? 0 : 1;
+          case PULSES_PPM:
+            return id.contains("internalppm") ? 1 : 0;
           default:
             return 0;
         }
@@ -903,7 +904,7 @@ int OpenTxEepromInterface::isAvailable(PulsesProtocol proto, int port)
       case PULSES_DSMX:
       case PULSES_LP45:
       case PULSES_DSM2:
-      case PULSES_PXX_DJT:
+      // case PULSES_PXX_DJT:     // Unavailable for now
       case PULSES_PPM16:
       case PULSES_PPMSIM:
         return 1;
@@ -1452,3 +1453,9 @@ void registerOpenTxFirmwares()
   current_firmware_variant = default_firmware_variant;
 }
 
+void unregisterOpenTxFirmwares()
+{
+  foreach (Firmware * f, firmwares) {
+    delete f;
+  }
+}

companion/src/firmwares/opentx/opentxinterface.h

@@ -45,8 +45,6 @@ class OpenTxEepromInterface : public EEPROMInterface
 
     virtual int getSize(const GeneralSettings &);
 
-    virtual int isAvailable(PulsesProtocol proto, int port=0);
-
   protected:
 
     const char * getName();
@@ -123,6 +121,8 @@ class OpenTxFirmware: public Firmware {
 
     virtual bool isTelemetrySourceAvailable(int source);
 
+    virtual int isAvailable(PulsesProtocol proto, int port=0);
+
   protected:
 
     QString getFirmwareBaseUrl();
@@ -130,5 +130,6 @@ class OpenTxFirmware: public Firmware {
 };
 
 void registerOpenTxFirmwares();
+void unregisterOpenTxFirmwares();
 
 #endif

companion/src/firmwares/opentx/simulator/CMakeLists.txt

@@ -31,9 +31,9 @@ add_custom_target(commondeps
 set_directory_properties(PROPERTIES ADDITIONAL_MAKE_CLEAN_FILES ${RADIO_SRC_DIRECTORY}/stamp-opentx.h)
 
 add_custom_target(lua_exports
-  COMMAND make PCB=TARANIS lua_exports_taranis.inc
+  COMMAND make PCB=TARANIS lua/lua_exports_taranis.inc
-  COMMAND make PCB=FLAMENCO lua_exports_flamenco.inc
+  COMMAND make PCB=FLAMENCO lua/lua_exports_flamenco.inc
-  COMMAND make PCB=HORUS lua_exports_horus.inc
+  COMMAND make PCB=HORUS lua/lua_exports_horus.inc
   DEPENDS ${RADIO_SRC_DIRECTORY}/myeeprom.h
   WORKING_DIRECTORY ${RADIO_SRC_DIRECTORY}
 )

companion/src/firmwares/opentx/simulator/opentxsimulator.cpp

@@ -387,7 +387,10 @@ namespace NAMESPACE {
 #endif
 
 #if defined(LUA)
-#include "radio/src/lua_api.cpp"
+#include "radio/src/lua/interface.cpp"
+#include "radio/src/lua/api_general.cpp"
+#include "radio/src/lua/api_lcd.cpp"
+#include "radio/src/lua/api_model.cpp"
 #include "radio/src/thirdparty/Lua/src/lapi.c"
 #include "radio/src/thirdparty/Lua/src/lcode.c"
 #include "radio/src/thirdparty/Lua/src/lctype.c"

companion/src/firmwares/opentx/stamp-opentx.h.in

@@ -1,4 +0,0 @@
-// Automatically generated file (CMake) - do not edit
-#define DATE_STR  "@DATE@"
-#define TIME_STR  "@TIME@"
-#define VERS_STR  "@VERSION@"

companion/src/modeledit/setup.cpp

@@ -137,6 +137,9 @@ ModulePanel::ModulePanel(QWidget *parent, ModelData & model, ModuleData & module
   QString label;
   if (moduleIdx < 0) {
     label = tr("Trainer Port");
+    if (generalSettings.hw_uartMode != UART_MODE_SBUS_TRAINER) {
+      ui->trainerMode->setItemData(TRAINER_MODE_MASTER_BATTERY_COMPARTMENT, 0, Qt::UserRole - 1);
+    }
     ui->trainerMode->setCurrentIndex(model.trainerMode);
     if (!IS_TARANIS(firmware->getBoard())) {
       ui->label_trainerMode->hide();
@@ -168,7 +171,7 @@ ModulePanel::ModulePanel(QWidget *parent, ModelData & model, ModuleData & module
 
   // The protocols available on this board
   for (int i=0; i<PULSES_PROTOCOL_LAST; i++) {
-    if (GetEepromInterface()->isAvailable((PulsesProtocol)i, moduleIdx)) {
+    if (firmware->isAvailable((PulsesProtocol)i, moduleIdx)) {
       ui->protocol->addItem(ModelPrinter::printModuleProtocol(i), (QVariant)i);
       if (i == module.protocol) ui->protocol->setCurrentIndex(ui->protocol->count()-1);
     }
@@ -190,12 +193,12 @@ ModulePanel::ModulePanel(QWidget *parent, ModelData & model, ModuleData & module
       spinbox->setDecimals(1);
       label->setProperty("index", i);
       spinbox->setProperty("index", i);
-      failsafeSpins << spinbox;
       ui->failsafesLayout->addWidget(label, 3*(i/8), i%8, Qt::AlignHCenter);
       ui->failsafesLayout->addWidget(combo, 1+3*(i/8), i%8, Qt::AlignHCenter);
       ui->failsafesLayout->addWidget(spinbox, 2+3*(i/8), i%8, Qt::AlignHCenter);
       failsafeGroups[i].combo = combo;
       failsafeGroups[i].spinbox = spinbox;
+      failsafeGroups[i].label = label;
       updateFailsafe(i);
       connect(combo, SIGNAL(currentIndexChanged(int)), this, SLOT(onFailsafeComboIndexChanged(int)));
       connect(spinbox, SIGNAL(valueChanged(double)), this, SLOT(onFailsafeSpinChanged(double)));
@@ -234,7 +237,8 @@ void ModulePanel::update()
       case PULSES_PXX_XJT_LR12:
       case PULSES_PXX_DJT:
         mask |= MASK_CHANNELS_RANGE | MASK_CHANNELS_COUNT;
-        if ((protocol==PULSES_PXX_XJT_X16) || (protocol==PULSES_PXX_XJT_LR12)) mask |= MASK_FAILSAFES | MASK_RX_NUMBER;
+        if (protocol==PULSES_PXX_XJT_X16) mask |= MASK_FAILSAFES | MASK_RX_NUMBER;
+        if (protocol==PULSES_PXX_XJT_LR12) mask |= MASK_RX_NUMBER;
         break;
       case PULSES_LP45:
       case PULSES_DSM2:
@@ -255,15 +259,8 @@ void ModulePanel::update()
     }
   }
   else if (IS_TARANIS(firmware->getBoard())) {
-    switch(model->trainerMode) {
+    if (model->trainerMode == TRAINER_SLAVE_JACK) {
-      case TRAINER_MASTER_JACK:
+      mask |= MASK_PPM_FIELDS | MASK_CHANNELS_RANGE | MASK_CHANNELS_COUNT;
-        break;
-      case TRAINER_SLAVE_JACK:
-        mask |= MASK_PPM_FIELDS | MASK_CHANNELS_RANGE | MASK_CHANNELS_COUNT;
-        break;
-      default:
-        mask |= MASK_CHANNELS_RANGE | MASK_CHANNELS_COUNT;
-        break;
     }
   }
   else if (model->trainerMode != TRAINER_MASTER_JACK) {
@@ -306,6 +303,17 @@ void ModulePanel::update()
     ui->failsafeMode->setVisible(mask & MASK_FAILSAFES);
     ui->failsafeMode->setCurrentIndex(module.failsafeMode);
     ui->failsafesFrame->setEnabled(module.failsafeMode == FAILSAFE_CUSTOM);
+    if (firmware->getCapability(ChannelsName) > 0) {
+      for(int i=0; i<maxChannels;i++) {
+        QString name = QString(model->limitData[i+module.channelsStart].name).trimmed();
+        if (!name.isEmpty()) {
+          failsafeGroups[i].label->setText(name);
+        }
+        else {
+          failsafeGroups[i].label->setText(QString::number(i+1));
+        }
+      }
+    }
   }
   else {
     mask = 0;
@@ -313,6 +321,11 @@ void ModulePanel::update()
 
   ui->failsafesLayoutLabel->setVisible(mask & MASK_FAILSAFES);
   ui->failsafesFrame->setVisible(mask & MASK_FAILSAFES);
+
+  if (mask & MASK_CHANNELS_RANGE) {
+    ui->channelsStart->setMaximum(32 - ui->channelsCount->value());
+    ui->channelsCount->setMaximum(qMin(16, 32-ui->channelsStart->value()));
+  }
 }
 
 void ModulePanel::on_trainerMode_currentIndexChanged(int index)
@@ -656,6 +669,7 @@ SetupPanel::SetupPanel(QWidget *parent, ModelData & model, GeneralSettings & gen
   if (firmware->getCapability(ModelTrainerEnable)) {
     modules[C9X_NUM_MODULES] = new ModulePanel(this, model, model.moduleData[C9X_NUM_MODULES], generalSettings, firmware, -1);
     ui->modulesLayout->addWidget(modules[C9X_NUM_MODULES]);
+    connect(modules[C9X_NUM_MODULES], SIGNAL(modified()), this, SLOT(onChildModified()));
   }
 
   disableMouseScrolling();

companion/src/modeledit/setup.h

@@ -45,6 +45,7 @@ class ModulePanel : public ModelPanel
   struct ChannelFailsafeWidgetsGroup {
     QComboBox * combo;
     QDoubleSpinBox * spinbox;
+    QLabel * label;
   };
 
     Q_OBJECT
@@ -75,7 +76,6 @@ class ModulePanel : public ModelPanel
     ModuleData & module;
     int moduleIdx;
     Ui::Module *ui;
-    QVector<QDoubleSpinBox *> failsafeSpins;
     ChannelFailsafeWidgetsGroup failsafeGroups[maxChannels];
 };
 

companion/src/modeledit/setup_module.ui

@@ -67,12 +67,12 @@
       <set>Qt::AlignRight|Qt::AlignTrailing|Qt::AlignVCenter</set>
      </property>
      <layout class="QGridLayout" name="gridLayout_69" rowstretch="0,0,0,0,0,0,0,0,0" columnstretch="0,0,0,0,0,0,0">
-      <property name="verticalSpacing">
-       <number>6</number>
-      </property>
       <property name="margin">
        <number>0</number>
       </property>
+      <property name="verticalSpacing">
+       <number>6</number>
+      </property>
       <item row="2" column="3" alignment="Qt::AlignLeft">
        <widget class="QSpinBox" name="channelsStart">
         <property name="maximumSize">
@@ -353,7 +353,7 @@
          <string/>
         </property>
         <property name="minimum">
-         <number>1</number>
+         <number>4</number>
         </property>
         <property name="maximum">
          <number>16</number>

companion/src/modeledit/telemetry.cpp

@@ -745,6 +745,7 @@ TelemetryPanel::TelemetryPanel(QWidget *parent, ModelData & model, GeneralSettin
     TelemetryCustomScreen * tab = new TelemetryCustomScreen(this, model, model.frsky.screens[i], generalSettings, firmware);
     ui->customScreens->addTab(tab, tr("Telemetry screen %1").arg(i+1));
     telemetryCustomScreens[i] = tab;
+    connect(tab, SIGNAL(modified()), this, SLOT(onModified()));
   }
 
   disableMouseScrolling();

companion/src/modelprinter.cpp

@@ -57,7 +57,7 @@ QString ModelPrinter::printChannelName(int idx)
 QString ModelPrinter::printOutputName(int idx)
 {
   QString name = QString(model.limitData[idx].name).trimmed();
-  if (firmware->getCapability(HasChNames) && !name.isEmpty()) {
+  if (firmware->getCapability(ChannelsName) > 0 && !name.isEmpty()) {
     return name;
   }
   else {
@@ -313,7 +313,7 @@ QString ModelPrinter::printInputLine(const ExpoData & input)
 QString ModelPrinter::printMixerName(int curDest)
 {
   QString str = printChannelName(curDest-1) + " ";
-  if (firmware->getCapability(HasChNames)) {
+  if (firmware->getCapability(ChannelsName) > 0) {
     QString name = model.limitData[curDest-1].name;
     if (!name.isEmpty()) {
       name = QString("(") + name + QString(")");

companion/src/mountlist.cpp

@@ -922,4 +922,19 @@ read_file_system_list (bool need_fs_type)
   }
 }
 
+void free_file_system_list(struct mount_entry * mount_list)
+{
+  struct mount_entry * me;
+  while (mount_list)
+  {
+    me = mount_list->me_next;
+    free (mount_list->me_devname);
+    free (mount_list->me_mountdir);
+    if (mount_list->me_type_malloced)
+      free (mount_list->me_type);
+    free (mount_list);
+    mount_list = me;
+  }
+}
+
 #endif

companion/src/mountlist.h

@@ -49,4 +49,6 @@ struct mount_entry
 
 struct mount_entry *read_file_system_list (bool need_fs_type);
 
+void free_file_system_list(struct mount_entry * mount_list);
+
 #endif

companion/src/multimodelprinter.cpp

@@ -270,7 +270,7 @@ QString MultiModelPrinter::printLimits()
   columns.append("<table border='0' cellspacing='0' cellpadding='1' width='100%'>" \
                  "<tr>" \
                  " <td><b>" + tr("Channel") + "</b></td>" \
-                 " <td><b>" + (firmware->getCapability(HasChNames) ? tr("Name") : "") + "</b></td>" \
+                 " <td><b>" + (firmware->getCapability(ChannelsName) > 0 ? tr("Name") : "") + "</b></td>" \
                  " <td><b>" + tr("Offset") + "</b></td>" \
                  " <td><b>" + tr("Min") + "</b></td>" \
                  " <td><b>" + tr("Max") + "</b></td>" \

companion/src/radiointerface.cpp

@@ -411,7 +411,8 @@ QString findMassstoragePath(const QString &filename)
   }
 #else
   struct mount_entry *entry;
-  entry = read_file_system_list(true);
+  struct mount_entry *firstEntry;
+  firstEntry = entry = read_file_system_list(true);
   while (entry != NULL) {
     if (!drives.contains(entry->me_devname)) {
       drives.append(entry->me_devname);
@@ -426,11 +427,13 @@ QString findMassstoragePath(const QString &filename)
 #else
       if (QFile::exists(eepromfile)) {
 #endif
+        free_file_system_list(firstEntry);
         return eepromfile;
       }
     }
     entry = entry->me_next;
   }
+  free_file_system_list(firstEntry);
 #endif
 
   return QString();

companion/src/simulation/simulatorinterface.cpp

@@ -6,6 +6,9 @@
 #include <QMap>
 #include <QMessageBox>
 #include "version.h"
+#if defined WIN32 || !defined __GNUC__
+  #include <windows.h>
+#endif
 
 QMap<QString, SimulatorFactory *> registered_simulators;
 
@@ -47,10 +50,15 @@ void registerSimulators()
     simulatorsFound = true;
   }
 
-#if defined(__APPLE__) || !( (!defined __GNUC__) || (defined __CYGWIN__) )
   if (!simulatorsFound) {
 #if defined(__APPLE__)
     dir = QLibraryInfo::location(QLibraryInfo::PrefixPath) + "/Resources";
+#elif (!defined __GNUC__) 
+    char name[MAX_PATH];
+    GetModuleFileName(NULL, name, MAX_PATH);
+	QString path(name);
+	path.truncate(path.lastIndexOf('\\'));
+	dir.setPath(path);
 #else
     dir = SIMULATOR_LIB_SEARCH_PATH;
 #endif
@@ -59,7 +67,6 @@ void registerSimulators()
       simulatorsFound = true;
     }
   }
-#endif
 }
 
 SimulatorFactory *getSimulatorFactory(const QString &name)
@@ -81,3 +88,9 @@ SimulatorFactory *getSimulatorFactory(const QString &name)
   return NULL;
 }
 
+void unregisterSimulators()
+{
+  foreach(SimulatorFactory *factory, registered_simulators) {
+    delete factory;
+  }
+}

companion/src/simulation/simulatorinterface.h

@@ -118,6 +118,7 @@ class SimulatorFactory {
 };
 
 void registerSimulators();
+void unregisterSimulators();
 SimulatorFactory *getSimulatorFactory(const QString &name);
 extern QMap<QString, SimulatorFactory *> registered_simulators;
 

companion/src/simulator.cpp

@@ -180,6 +180,9 @@ int main(int argc, char *argv[])
 
   delete dialog;
 
+  unregisterSimulators();
+  unregisterOpenTxFirmwares();
+
 #if defined(JOYSTICKS) || defined(SIMU_AUDIO)
   SDL_Quit();
 #endif

doc/Mega2560/MEGA2560.sch

@@ -36,7 +36,7 @@ $Descr A4 11693 8268
 encoding utf-8
 Sheet 1 1
 Title "OpenTX board based on Arduino MEGA2560"
-Date "18 jun 2015"
+Date "21 oct 2015"
 Rev "0"
 Comp "Copyright 2015 F. Aguerre"
 Comment1 ""
@@ -1057,13 +1057,13 @@ Text Label 5650 5850 2    42   ~ 0
 SW_Trn
 Text GLabel 4850 5850 2    42   Input ~ 0
 port L 7 (1)
-Text GLabel 4850 6250 2    42   Output ~ 0
+Text GLabel 4850 6250 2    42   Input ~ 0
 port B 3 (1)
 Text Label 5650 6250 2    42   ~ 0
 SD_MISO
 Text Label 6600 6250 2    42   ~ 0
 SD_MOSI
-Text GLabel 5800 6250 2    42   Input ~ 0
+Text GLabel 5800 6250 2    42   Output ~ 0
 port B 2 (1)
 Text GLabel 5800 6350 2    42   Input ~ 0
 port B 0 (1)
@@ -1278,7 +1278,7 @@ PPM_OUT
 Text GLabel 2100 4600 1    42   Output ~ 0
 port B 6 (0)
 Text GLabel 2000 4600 1    42   Input ~ 0
-port B 7 (0)
+port E 7 (0)
 Text Label 5650 4850 2    42   ~ 0
 LCD_DATA0
 Text GLabel 4850 4850 2    42   Output ~ 0
@@ -41110,7 +41110,7 @@ CA 3B B1 B4 D6 FB 76 3A 4D 11 32 4D 1E A1 3D 78 1C 8B 1E 14 74 10 57 46 8C 97 FB
 33 B3 93 2C A5 90 EC 7D 2B A5 BC 7A F5 EA E1 E1 5E 44 C8 BD 2E 90 84 08 60 87 C2 BB D7 FD 40 85 
 4A 52 6F 3D D0 6D 9E 6E 41 36 CA 77 04 97 99 83 92 6E D1 7C 20 6D 2C 33 D2 7F 5B 16 F2 83 51 39 
 A0 3F CF F3 A7 9F 7E FA CB 5F FE F5 EB D7 AF 45 64 59 96 6D DB F6 23 3E B3 52 CA B3 1B C5 00 F7 
-08 C0 CC FE 1F 15 4F 30 6D 3D C2 80 DE 00 00 00 00 49 45 4E 44 AE 42 60 82 00 $EndBitmap
+08 C0 CC FE 1F 15 4F 30 6D 3D C2 80 DE 00 00 00 00 49 45 4E 44 AE 42 60 82 04 $EndBitmap
 EndData
 $EndBitmap
 $Comp
@@ -41427,7 +41427,7 @@ Wire Wire Line
 Wire Wire Line
 	2100 4750 2100 4600
 Wire Wire Line
-	2000 4750 2000 4600
+	2000 4600 2000 5550
 Wire Wire Line
 	4700 4850 4850 4850
 Wire Wire Line
@@ -41863,4 +41863,8 @@ Wire Wire Line
 	5300 7500 5300 7600
 Wire Wire Line
 	4800 7500 5300 7500
+Wire Wire Line
+	2000 5550 2500 5550
+Text Notes 2550 5550 0    50   ~ 0
+Pin 9, can be soldered\nwith pin 8 (unused)
 $EndSCHEMATC

radio/releasenotes.txt

@@ -1,4 +1,14 @@
-<h2>Version 2.1.4 / <set date></h2>
+<h2>Version 2.1.6 / 2015-11-11</h2>
+[Taranis]
+<ul>
+<li>Fix for some X9E units which could not shutdown properly</li>
+<li>Fixed a bug with negative altitudes in the Top bar (<a href=https://github.com/opentx/opentx/issues/3047>#3047</a>)</li>
+</ul>
+
+
+<h2>Version 2.1.5 / 2015-11-05</h2>
+
+Notice: version 2.1.4 was skipped by the OpenTX team to avoid confusion with FrSky's release of OpenTX 2.1.4
 
 [Taranis]
 <ul>
@@ -10,6 +20,11 @@
 <li>Trainer mode fixes for X9E (<a href=https://github.com/opentx/opentx/issues/2913>#2913</a>)</li>
 <li>Fixed a bug that caused no servo movement when certain firmware option combinations were used (<a href=https://github.com/opentx/opentx/issues/2945>#2945</a>)</li>
 <li>Fixed missing arrows on RS, LS2, RS2 pot warnings on X9E (<a href=https://github.com/opentx/opentx/issues/2961>#2961</a>)</li>
+<li>Fixed erroneous haptic feedback when using high powered UHF RF modules (<a href=https://github.com/opentx/opentx/issues/2722>#2722</a>)</li>
+<li>The trainer icon will be shown only if valid PPM is received</li>
+<li>Several Lua io library fixes (<a href=https://github.com/opentx/opentx/issues/3001>#3001</a>, <a href=https://github.com/opentx/opentx/issues/3003>#3003</a>)</li>
+<li>Corrected failsafe mapping when using Custom failsafe mode, D16 protocol and channel range different from from 1-8. 
+  Users with such setups are advised to re-check their failsafe settings (<a href=https://github.com/opentx/opentx/issues/2975>#2975</a>)</li>
 </ul>
 
 [ARM boards]
@@ -24,6 +39,8 @@
 [Sky9x / 9XR-PRO / AR9X]
 <ul>
 <li>Fixed navigation problem in Telemetry setup  (<a href=https://github.com/opentx/opentx/issues/2951>#2951</a>)</li>
+<li>Fixed: Model Restore broken (<a href=https://github.com/opentx/opentx/issues/2797>#2797</a>)</li>
+<li>Fixed battery indicator graphics (<a href=https://github.com/opentx/opentx/issues/2989>#2989</a>)</li>
 </ul>
 
 [AVR boards]
@@ -31,6 +48,11 @@
 <li>Mavlink build option was not working (<a href=https://github.com/opentx/opentx/issues/2950>#2950</a>)</li>
 </ul>
 
+[Mega2560]
+<ul>
+<li>Fixed : mixer update rate was too slow (<a href=https://github.com/opentx/opentx/issues/2750>#2750</a>)</li>
+</ul>
+
 
 
 <h2>Version 2.1.3 / 2015-09-09</h2>
@@ -691,4 +713,4 @@ Nothing new (only Companion fixes)
 <li>New menu in Main Views / Telemetry Views</li>
 <li>Vario sounds improved!</li>
 <li>SD Folders renamed. "9XSOUNDS" becomes "SOUNDS", don't forget to update your SD card!</li>
-</ul>
+</ul>

radio/src/Makefile

@@ -379,6 +379,10 @@ WATCHDOG_TEST = NO
 # Values = NO, YES
 WARNINGS_AS_ERRORS = NO
 
+# Enable saving of Lua byte-code of all loaded scripts
+# Values = NO, YES
+LUA_COMPILER = NO
+
 #------- END BUILD OPTIONS ---------------------------
 
 # Define programs and commands.
@@ -1029,12 +1033,12 @@ ifeq ($(PCB), TARANIS)
     endif
     CPPDEFS += -DLUA
     INCDIRS += $(LUADIR)
-    CPPSRC += lua_api.cpp
+    CPPSRC += lua/interface.cpp lua/api_general.cpp lua/api_lcd.cpp lua/api_model.cpp
     LUASRC = $(LUADIR)/lapi.c $(LUADIR)/lcode.c $(LUADIR)/lctype.c $(LUADIR)/ldebug.c $(LUADIR)/ldo.c $(LUADIR)/ldump.c $(LUADIR)/lfunc.c $(LUADIR)/lgc.c $(LUADIR)/llex.c $(LUADIR)/lmem.c \
            $(LUADIR)/lobject.c $(LUADIR)/lopcodes.c $(LUADIR)/lparser.c $(LUADIR)/lstate.c $(LUADIR)/lstring.c $(LUADIR)/ltable.c $(LUADIR)/lrotable.c $(LUADIR)/ltm.c $(LUADIR)/lundump.c $(LUADIR)/lvm.c $(LUADIR)/lzio.c \
            $(LUADIR)/lbaselib.c $(LUADIR)/linit.c $(LUADIR)/lmathlib.c $(LUADIR)/lbitlib.c $(LUADIR)/loadlib.c $(LUADIR)/lauxlib.c $(LUADIR)/ltablib.c $(LUADIR)/lcorolib.c $(LUADIR)/liolib.c
     SRC += $(LUASRC)
-    LUADEP = lua_exports_taranis.inc
+    LUADEP = lua/lua_exports_taranis.inc
 	ifeq ($(USE_BIN_ALLOCATOR), YES)
 	  CPPDEFS += -DUSE_BIN_ALLOCATOR
 	  CPPSRC += bin_allocator.cpp
@@ -1157,7 +1161,7 @@ ifeq ($(PCB), FLAMENCO)
            $(LUADIR)/lobject.c $(LUADIR)/lopcodes.c $(LUADIR)/lparser.c $(LUADIR)/lstate.c $(LUADIR)/lstring.c $(LUADIR)/ltable.c $(LUADIR)/lrotable.c $(LUADIR)/ltm.c $(LUADIR)/lundump.c $(LUADIR)/lvm.c $(LUADIR)/lzio.c \
            $(LUADIR)/lbaselib.c $(LUADIR)/linit.c $(LUADIR)/lmathlib.c $(LUADIR)/lbitlib.c $(LUADIR)/loadlib.c $(LUADIR)/lauxlib.c $(LUADIR)/ltablib.c $(LUADIR)/lcorolib.c $(LUADIR)/liolib.c
     SRC += $(LUASRC) 
-    LUADEP = lua_exports_flamenco.inc
+    LUADEP = lua/lua_exports_flamenco.inc
   endif           
 
   EXTRABOARDSRC += $(FATFSDIR)/ff.c $(FATFSDIR)/fattime.c $(FATFSDIR)/option/ccsbcs.c targets/Flamenco/diskio.cpp
@@ -1287,7 +1291,7 @@ ifeq ($(PCB), HORUS)
            $(LUADIR)/lobject.c $(LUADIR)/lopcodes.c $(LUADIR)/lparser.c $(LUADIR)/lstate.c $(LUADIR)/lstring.c $(LUADIR)/ltable.c $(LUADIR)/lrotable.c $(LUADIR)/ltm.c $(LUADIR)/lundump.c $(LUADIR)/lvm.c $(LUADIR)/lzio.c \
            $(LUADIR)/lbaselib.c $(LUADIR)/linit.c $(LUADIR)/lmathlib.c $(LUADIR)/lbitlib.c $(LUADIR)/loadlib.c $(LUADIR)/lauxlib.c $(LUADIR)/ltablib.c $(LUADIR)/lcorolib.c $(LUADIR)/liolib.c
     SRC += $(LUASRC) 
-    LUADEP = lua_exports_horus.inc
+    LUADEP = lua/lua_exports_horus.inc
   endif           
 
   EXTRABOARDSRC += $(FATFSDIR)/ff.c $(FATFSDIR)/fattime.c $(FATFSDIR)/option/ccsbcs.c targets/Horus/diskio.cpp
@@ -1667,6 +1671,10 @@ ifeq ($(IRPROTOS), YES)
   CPPDEFS += -DIRPROTOS
 endif
 
+ifeq ($(LUA_COMPILER), YES)
+  CPPDEFS += -DLUA_COMPILER
+endif
+
 #---------------- Compiler Options C++ ----------------
 #  -g*:          generate debugging information
 #  -O*:          optimization level
@@ -1924,25 +1932,25 @@ else
   PARSER = gcc -E -x c++
 endif
 
-lua_exports_taranis.inc: myeeprom.h ../util/luaexport.py
+lua/lua_exports_taranis.inc: myeeprom.h ../util/luaexport.py
 	@echo "Generating a list of Lua exported constants in lua_exports_taranis.txt"
 	@$(PARSER) -DPCBTARANIS -DCPUARM -DCPUSTM32 -DLUA -DEXPORT myeeprom.h | grep LEXP > lua_exports_taranis.txt
-	@echo "Parsing and generating C Lua exports in lua_exports_taranis.inc"
+	@echo "Parsing and generating C Lua exports in lua/lua_exports_taranis.inc"
-	@$(PYTHON) ../util/luaexport.py $(VERSION) lua_exports_taranis.txt lua_exports_taranis.inc lua_fields_taranis.txt
+	@$(PYTHON) ../util/luaexport.py $(VERSION) lua_exports_taranis.txt lua/lua_exports_taranis.inc lua_fields_taranis.txt
 	@rm lua_exports_taranis.txt
 
-lua_exports_horus.inc: myeeprom.h ../util/luaexport.py
+lua/lua_exports_horus.inc: myeeprom.h ../util/luaexport.py
 	@echo "Generating a list of Lua exported constants in lua_exports_horus.txt" 
 	@$(PARSER) -DPCBHORUS -DCPUARM -DCPUSTM32 -DLUA -DEXPORT myeeprom.h | grep LEXP > lua_exports_horus.txt
-	@echo "Parsing and generating C Lua exports in lua_exports_horus.inc"
+	@echo "Parsing and generating C Lua exports in lua/lua_exports_horus.inc"
-	@$(PYTHON) ../util/luaexport.py $(VERSION) lua_exports_horus.txt lua_exports_horus.inc lua_fields_horus.txt
+	@$(PYTHON) ../util/luaexport.py $(VERSION) lua_exports_horus.txt lua/lua_exports_horus.inc lua_fields_horus.txt
 	@rm lua_exports_horus.txt
 
-lua_exports_flamenco.inc: myeeprom.h ../util/luaexport.py
+lua/lua_exports_flamenco.inc: myeeprom.h ../util/luaexport.py
 	@echo "Generating a list of Lua exported constants in lua_exports_flamenco.txt" 
 	@$(PARSER) -DPCBFLAMENCO -DCPUARM -DCPUSTM32 -DLUA -DEXPORT myeeprom.h | grep LEXP > lua_exports_flamenco.txt
-	@echo "Parsing and generating C Lua exports in lua_exports_flamenco.inc"
+	@echo "Parsing and generating C Lua exports in lua/lua_exports_flamenco.inc"
-	@$(PYTHON) ../util/luaexport.py $(VERSION) lua_exports_flamenco.txt lua_exports_flamenco.inc lua_fields_flamenco.txt
+	@$(PYTHON) ../util/luaexport.py $(VERSION) lua_exports_flamenco.txt lua/lua_exports_flamenco.inc lua_fields_flamenco.txt
 	@rm lua_exports_flamenco.txt
 
 # Eye candy.
@@ -2101,7 +2109,7 @@ clean_list :
 	$(REMOVE) bitmaps/*.lbm
 	$(REMOVE) bitmaps/*/*.lbm
 	$(REMOVE) fonts/*/*.lbm
-	$(REMOVE) lua_exports* lua_fields.txt
+	$(REMOVE) lua_exports*.txt lua_fields.txt lua/lua_exports*.inc
 	$(MAKE) -C targets/Taranis/bootloader clean
 
 #### Install

radio/src/cli.cpp

@@ -441,8 +441,8 @@ void cliTask(void * pdata)
     else if (c == 127) {
       // backspace
       if (pos) {
-	line[--pos] = '\0';
+        line[--pos] = '\0';
-	serialPutc(c);
+        serialPutc(c);
       }
     }
     else if (c == '\r' || c == '\n') {

radio/src/functions.cpp

@@ -367,8 +367,10 @@ void evalFunctions()
             }
 #if defined(CPUARM)
             if (CFN_PARAM(cfn)>=FUNC_RESET_PARAM_FIRST_TELEM) {
-              TelemetryItem * telemetryItem = & telemetryItems[CFN_PARAM(cfn)-FUNC_RESET_PARAM_FIRST_TELEM];
+              uint8_t item = CFN_PARAM(cfn)-FUNC_RESET_PARAM_FIRST_TELEM;
-              telemetryItem->clear();
+              if (item < MAX_SENSORS) {
+                telemetryItems[item].clear();
+              }
             }
 #endif
             break;

radio/src/gui/9X/lcd.cpp

@@ -881,6 +881,7 @@ void displayGpsCoords(coord_t x, coord_t y, TelemetryItem & telemetryItem, LcdFl
 
 void putsTelemetryChannelValue(coord_t x, coord_t y, uint8_t channel, lcdint_t value, LcdFlags att)
 {
+  if (channel >= MAX_SENSORS) return;
   TelemetryItem & telemetryItem = telemetryItems[channel];
   TelemetrySensor & telemetrySensor = g_model.telemetrySensors[channel];
   if (telemetrySensor.unit == UNIT_DATETIME) {
@@ -1096,7 +1097,7 @@ void putsTelemetryChannelValue(coord_t x, coord_t y, uint8_t channel, lcdint_t v
     case TELEM_TX_VOLTAGE-1:
       lcd_outdezAtt(x, y, val, (att|PREC1) & (~NO_UNIT));
       if (!(att & NO_UNIT))
-        lcd_putc(lcdLastPos/*+1*/, y, 'v');
+        lcd_putc(lcdLastPos/*+1*/, y, 'V');
       break;
   }
 }

radio/src/gui/9X/lcd.h

@@ -262,6 +262,13 @@ void lcdInit();
 
 void lcdRefresh();
 
+#if defined(LCD_ST7920)
+uint8_t	lcdRefresh_ST7920(uint8_t full);
+#define IS_LCD_REFRESH_ALLOWED() (0==lcdstate)
+#else 
+#define IS_LCD_REFRESH_ALLOWED() (1)
+#endif
+
 #if defined(BOOT)
   #define BLINK_ON_PHASE (0)
 #else

radio/src/gui/9X/menu_model_logical_switches.cpp

@@ -185,7 +185,11 @@ void menuModelLogicalSwitchOne(uint8_t event)
         else {
 #if defined(FRSKY)
           if (v1_val >= MIXSRC_FIRST_TELEM) {
+#if defined(CPUARM)
+            putsChannelValue(CSWONE_2ND_COLUMN, y, v1_val, convertLswTelemValue(cs), attr|LEFT);
+#else
             putsTelemetryChannelValue(CSWONE_2ND_COLUMN, y, v1_val - MIXSRC_FIRST_TELEM, convertLswTelemValue(cs), attr|LEFT);
+#endif
             v2_max = maxTelemValue(v1_val - MIXSRC_FIRST_TELEM + 1);
             if (cs->func == LS_FUNC_DIFFEGREATER)
               v2_min = -v2_max;
@@ -295,7 +299,11 @@ void menuModelLogicalSwitches(uint8_t event)
         uint8_t v1 = cs->v1;
         putsMixerSource(CSW_2ND_COLUMN, y, v1, 0);
         if (v1 >= MIXSRC_FIRST_TELEM) {
+#if defined(CPUARM)
+          putsChannelValue(CSW_3RD_COLUMN, y, v1, convertLswTelemValue(cs), LEFT);
+#else
           putsTelemetryChannelValue(CSW_3RD_COLUMN, y, v1 - MIXSRC_FIRST_TELEM, convertLswTelemValue(cs), LEFT);
+#endif
         }
         else {
           lcd_outdezAtt(CSW_3RD_COLUMN, y, cs->v2, LEFT);

radio/src/gui/9X/view_main.cpp

@@ -42,7 +42,7 @@
 #define RBOX_CENTERX  (3*LCD_W/4 - 10)
 #define MODELNAME_X   (2*FW-2)
 #define MODELNAME_Y   (0)
-#define PHASE_X       (6*FW)
+#define PHASE_X       (6*FW-1)
 #define PHASE_Y       (2*FH)
 #define PHASE_FLAGS   0
 #define VBATT_X       (6*FW)
@@ -206,13 +206,13 @@ void displayBattVoltage()
 {
 #if defined(BATTGRAPH)
   putsVBat(VBATT_X-8, VBATT_Y+1, 0);
-  drawFilledRect(VBATT_X-25, VBATT_Y+9, 22, 5);
+  drawFilledRect(VBATT_X-25, VBATT_Y+9, 21, 5);
-  lcd_vline(VBATT_X-3, VBATT_Y+10, 3);
+  lcd_vline(VBATT_X-4, VBATT_Y+10, 3);
   uint8_t count = GET_TXBATT_BARS();
   for (uint8_t i=0; i<count; i+=2)
     lcd_vline(VBATT_X-24+i, VBATT_Y+10, 3);
   if (!IS_TXBATT_WARNING() || BLINK_ON_PHASE)
-    drawFilledRect(VBATT_X-26, VBATT_Y, 25, 15);
+    drawFilledRect(VBATT_X-26, VBATT_Y, 24, 15);
 #else
   LcdFlags att = (IS_TXBATT_WARNING() ? BLINK|INVERS : 0) | BIGSIZE;
   putsVBat(VBATT_X-1, VBATT_Y, att|NO_UNIT);

radio/src/gui/Taranis/lcd.cpp

@@ -779,6 +779,12 @@ void putsSwitches(coord_t x, coord_t y, int32_t idx, LcdFlags att)
   else if (idx == SWSRC_TELEMETRY_STREAMING) {
     lcdDrawText(x, y, "Tele", att);
   }
+  else if (idx <= SWSRC_LAST_FLIGHT_MODE) {
+    putsStrIdx(x, y, STR_FP, idx-SWSRC_FIRST_FLIGHT_MODE, att);
+  }
+  else if (idx == SWSRC_TELEMETRY_STREAMING) {
+    lcdDrawText(x, y, "Tele", att);
+  }
   else {
     lcdDrawTextWithLen(x, y, g_model.telemetrySensors[idx-SWSRC_FIRST_SENSOR].label, TELEM_LABEL_LEN, ZCHAR|att);
   }
@@ -958,6 +964,7 @@ void displayGpsCoords(coord_t x, coord_t y, TelemetryItem & telemetryItem, LcdFl
 
 void putsTelemetryChannelValue(coord_t x, coord_t y, uint8_t channel, int32_t value, LcdFlags att)
 {
+  if (channel >= MAX_SENSORS) return;     //Lua luaLcdDrawChannel() can call us with a bad value 
   TelemetryItem & telemetryItem = telemetryItems[channel];
   TelemetrySensor & telemetrySensor = g_model.telemetrySensors[channel];
   if (telemetrySensor.unit == UNIT_DATETIME) {

radio/src/gui/Taranis/menu_model_flightmodes.cpp

@@ -120,8 +120,10 @@ void menuModelFlightModesAll(uint8_t event)
           break;
 
         case ITEM_FLIGHT_MODES_SWITCH:
-          putsSwitches((5+LEN_FLIGHT_MODE_NAME)*FW+FW/2, y, p->swtch, attr);
+          if (k>0) {
-          if (active) CHECK_INCDEC_MODELSWITCH(event, p->swtch, SWSRC_FIRST_IN_MIXES, SWSRC_LAST_IN_MIXES, isSwitchAvailableInMixes);
+            putsSwitches((5+LEN_FLIGHT_MODE_NAME)*FW+FW/2, y, p->swtch, attr);
+            if (active) CHECK_INCDEC_MODELSWITCH(event, p->swtch, SWSRC_FIRST_IN_MIXES, SWSRC_LAST_IN_MIXES, isSwitchAvailableInMixes);
+          }
           break;
 
         case ITEM_FLIGHT_MODES_TRIM_RUD:

radio/src/gui/Taranis/menu_model_setup.cpp

@@ -645,17 +645,14 @@ void menuModelSetup(uint8_t event)
               if (checkIncDec_Ret) {
                  g_model.moduleData[INTERNAL_MODULE].rfProtocol = 0;
                  g_model.moduleData[INTERNAL_MODULE].channelsStart = 0;
-                 if (g_model.moduleData[INTERNAL_MODULE].type == MODULE_TYPE_PPM)
+                 g_model.moduleData[INTERNAL_MODULE].channelsCount = 0;
-                   g_model.moduleData[INTERNAL_MODULE].channelsCount = 0;
-                 else
-                   g_model.moduleData[INTERNAL_MODULE].channelsCount = MAX_INTERNAL_MODULE_CHANNELS();
               }
               break;
             case 1:              
               CHECK_INCDEC_MODELVAR(event, g_model.moduleData[INTERNAL_MODULE].rfProtocol, RF_PROTO_X16, RF_PROTO_LAST);
               if (checkIncDec_Ret) {
                 g_model.moduleData[INTERNAL_MODULE].channelsStart = 0;
-                g_model.moduleData[INTERNAL_MODULE].channelsCount = MAX_INTERNAL_MODULE_CHANNELS();
+                g_model.moduleData[INTERNAL_MODULE].channelsCount = 0;
               }
             }
           }
@@ -667,6 +664,7 @@ void menuModelSetup(uint8_t event)
         if (attr) {
           CHECK_INCDEC_MODELVAR(event, g_model.moduleData[0].rfProtocol, RF_PROTO_OFF, RF_PROTO_LAST);
           if (checkIncDec_Ret) {
+            g_model.moduleData[0].type = MODULE_TYPE_XJT;
             g_model.moduleData[0].channelsStart = 0;
             g_model.moduleData[0].channelsCount = 0;
           }
@@ -695,10 +693,8 @@ void menuModelSetup(uint8_t event)
               if (checkIncDec_Ret) {
                 g_model.moduleData[EXTERNAL_MODULE].rfProtocol = 0;
                 g_model.moduleData[EXTERNAL_MODULE].channelsStart = 0;
-                if (g_model.moduleData[EXTERNAL_MODULE].type == MODULE_TYPE_PPM)
+                g_model.moduleData[EXTERNAL_MODULE].channelsCount = 0;
-                  g_model.moduleData[EXTERNAL_MODULE].channelsCount = 0;
+
-                else
-                  g_model.moduleData[EXTERNAL_MODULE].channelsCount = MAX_EXTERNAL_MODULE_CHANNELS();
               }
               break;
             case 1:
@@ -708,7 +704,7 @@ void menuModelSetup(uint8_t event)
                 CHECK_INCDEC_MODELVAR(event, g_model.moduleData[EXTERNAL_MODULE].rfProtocol, RF_PROTO_X16, RF_PROTO_LAST);
               if (checkIncDec_Ret) {
                 g_model.moduleData[EXTERNAL_MODULE].channelsStart = 0;
-                g_model.moduleData[EXTERNAL_MODULE].channelsCount = MAX_EXTERNAL_MODULE_CHANNELS();
+                g_model.moduleData[EXTERNAL_MODULE].channelsCount = 0;
               }
           }
         }
@@ -785,7 +781,7 @@ void menuModelSetup(uint8_t event)
         else {
           horzpos_t l_posHorz = m_posHorz;
           coord_t xOffsetBind = MODEL_SETUP_BIND_OFS;
-          if (IS_MODULE_XJT(moduleIdx) && !HAS_RF_PROTOCOL_FAILSAFE(g_model.moduleData[moduleIdx].rfProtocol)) {
+          if (IS_MODULE_XJT(moduleIdx) && g_model.moduleData[moduleIdx].rfProtocol == RF_PROTO_D8) {
             xOffsetBind = 0;
             lcd_putsLeft(y, INDENT "Receiver");
             if (attr) l_posHorz += 1;
@@ -871,14 +867,16 @@ void menuModelFailsafe(uint8_t event)
   static bool longNames = false;
   bool newLongNames = false;
   uint8_t ch = 0;
+  uint8_t channelStart = g_model.moduleData[g_moduleIdx].channelsStart;
 
   if (event == EVT_KEY_LONG(KEY_ENTER)) {
     killEvents(event);
     event = 0;
     if (s_editMode) {
-      g_model.moduleData[g_moduleIdx].failsafeChannels[m_posVert] = channelOutputs[m_posVert];
+      g_model.moduleData[g_moduleIdx].failsafeChannels[m_posVert] = channelOutputs[m_posVert+channelStart];
       storageDirty(EE_MODEL);
       AUDIO_WARNING1();
+      s_editMode = 0;
       SEND_FAILSAFE_NOW(g_moduleIdx);
     }
     else {
@@ -888,14 +886,14 @@ void menuModelFailsafe(uint8_t event)
       else if (failsafe == FAILSAFE_CHANNEL_HOLD)
         failsafe = FAILSAFE_CHANNEL_NOPULSE;
       else
-        failsafe = channelOutputs[m_posVert];
+        failsafe = 0;
       storageDirty(EE_MODEL);
       AUDIO_WARNING1();
       SEND_FAILSAFE_NOW(g_moduleIdx);
     }
   }
 
-  SIMPLE_SUBMENU_NOTITLE(NUM_CHNOUT);
+  SIMPLE_SUBMENU_NOTITLE(NUM_CHANNELS(g_moduleIdx));
 
   SET_SCROLLBAR_X(0);
 
@@ -904,10 +902,6 @@ void menuModelFailsafe(uint8_t event)
   // Column separator
   lcd_vline(LCD_W/2, FH, LCD_H-FH);
 
-  if (m_posVert >= 16) {
-    ch = 16;
-  }
-
   lcd_putsCenter(0*FH, FAILSAFESET);
   lcd_invert_line(0);
 
@@ -919,77 +913,78 @@ void menuModelFailsafe(uint8_t event)
     // Channels
     for (uint8_t line=0; line<8; line++) {
       coord_t y = 9+line*7;
-      int32_t channelValue = channelOutputs[ch];
+      int32_t channelValue = channelOutputs[ch+channelStart];
       int32_t failsafeValue = 0;
       bool failsafeEditable = false;
       uint8_t ofs = (col ? 0 : 1);
 
-      if (ch >= g_model.moduleData[g_moduleIdx].channelsStart && ch < NUM_CHANNELS(g_moduleIdx) + g_model.moduleData[g_moduleIdx].channelsStart) {
+      if (ch < NUM_CHANNELS(g_moduleIdx)) {
         failsafeValue = g_model.moduleData[g_moduleIdx].failsafeChannels[8*col+line];
         failsafeEditable = true;
       }
 
-      // Channel name if present, number if not
+      if (failsafeEditable) {
-      uint8_t lenLabel = ZLEN(g_model.limitData[ch].name);
+        // Channel name if present, number if not
-      if (lenLabel > 4) {
+        uint8_t lenLabel = ZLEN(g_model.limitData[ch+channelStart].name);
-        newLongNames = longNames = true;
+        if (lenLabel > 4) {
-      }
+          newLongNames = longNames = true;
+        }
 
-      if (lenLabel > 0)
+        if (lenLabel > 0)
-        lcdDrawTextWithLen(x+1-ofs, y, g_model.limitData[ch].name, sizeof(g_model.limitData[ch].name), ZCHAR | SMLSIZE);
+          lcdDrawTextWithLen(x+1-ofs, y, g_model.limitData[ch+channelStart].name, sizeof(g_model.limitData[ch+channelStart].name), ZCHAR | SMLSIZE);
-      else
+        else
-        putsChn(x+1-ofs, y, ch+1, SMLSIZE);
+          putsChn(x+1-ofs, y, ch+1, SMLSIZE);
 
-      // Value
+        // Value
-      LcdFlags flags = TINSIZE;
+        LcdFlags flags = TINSIZE;
-      if (m_posVert == ch) {
+        if (m_posVert == ch) {
-        flags |= INVERS;
+          flags |= INVERS;
-        if (s_editMode) {
+          if (s_editMode) {
-          if (!failsafeEditable || failsafeValue == FAILSAFE_CHANNEL_HOLD || failsafeValue == FAILSAFE_CHANNEL_NOPULSE) {
+            if (failsafeValue == FAILSAFE_CHANNEL_HOLD || failsafeValue == FAILSAFE_CHANNEL_NOPULSE) {
-            s_editMode = 0;
+              s_editMode = 0;
-          }
+            }
-          else {
+            else {
-            flags |= BLINK;
+              flags |= BLINK;
-            CHECK_INCDEC_MODELVAR(event, g_model.moduleData[g_moduleIdx].failsafeChannels[8*col+line], -lim, +lim);
+              CHECK_INCDEC_MODELVAR(event, g_model.moduleData[g_moduleIdx].failsafeChannels[8*col+line], -lim, +lim);
+            }
           }
         }
-      }
 
 #if defined(PPM_UNIT_PERCENT_PREC1)
-      uint8_t wbar = (longNames ? SLIDER_W-16 : SLIDER_W-6);
+        uint8_t wbar = (longNames ? SLIDER_W-16 : SLIDER_W-6);
 #else
-      uint8_t wbar = (longNames ? SLIDER_W-10 : SLIDER_W);
+        uint8_t wbar = (longNames ? SLIDER_W-10 : SLIDER_W);
 #endif
 
-      if (failsafeValue == FAILSAFE_CHANNEL_HOLD) {
+        if (failsafeValue == FAILSAFE_CHANNEL_HOLD) {
-        lcdDrawText(x+COL_W-4-wbar-ofs-16, y, "HOLD", flags);
+          lcdDrawText(x+COL_W-4-wbar-ofs-16, y, "HOLD", flags);
-        failsafeValue = 0;
+          failsafeValue = 0;
-      }
+        }
-      else if (failsafeValue == FAILSAFE_CHANNEL_NOPULSE) {
+        else if (failsafeValue == FAILSAFE_CHANNEL_NOPULSE) {
-        lcdDrawText(x+COL_W-4-wbar-ofs-16, y, "NONE", flags);
+          lcdDrawText(x+COL_W-4-wbar-ofs-16, y, "NONE", flags);
-        failsafeValue = 0;
+          failsafeValue = 0;
-      }
+        }
-      else {
+        else {
 #if defined(PPM_UNIT_US)
-        lcd_outdezAtt(x+COL_W-4-wbar-ofs, y, PPM_CH_CENTER(ch)+failsafeValue/2, flags);
+          lcd_outdezAtt(x+COL_W-4-wbar-ofs, y, PPM_CH_CENTER(ch)+failsafeValue/2, flags);
 #elif defined(PPM_UNIT_PERCENT_PREC1)
-        lcd_outdezAtt(x+COL_W-4-wbar-ofs, y, calcRESXto1000(failsafeValue), PREC1|flags);
+          lcd_outdezAtt(x+COL_W-4-wbar-ofs, y, calcRESXto1000(failsafeValue), PREC1|flags);
 #else
-        lcd_outdezAtt(x+COL_W-4-wbar-ofs, y, calcRESXto1000(failsafeValue)/10, flags);
+          lcd_outdezAtt(x+COL_W-4-wbar-ofs, y, calcRESXto1000(failsafeValue)/10, flags);
 #endif
-      }
+        }
-
+  
-      // Gauge
+        // Gauge
-      lcdDrawRect(x+COL_W-3-wbar-ofs, y, wbar+1, 6);
+        lcdDrawRect(x+COL_W-3-wbar-ofs, y, wbar+1, 6);
-      unsigned int lenChannel = limit((uint8_t)1, uint8_t((abs(channelValue) * wbar/2 + lim/2) / lim), uint8_t(wbar/2));
+        unsigned int lenChannel = limit((uint8_t)1, uint8_t((abs(channelValue) * wbar/2 + lim/2) / lim), uint8_t(wbar/2));
-      unsigned int lenFailsafe = limit((uint8_t)1, uint8_t((abs(failsafeValue) * wbar/2 + lim/2) / lim), uint8_t(wbar/2));
+        unsigned int lenFailsafe = limit((uint8_t)1, uint8_t((abs(failsafeValue) * wbar/2 + lim/2) / lim), uint8_t(wbar/2));
-      coord_t xChannel = (channelValue>0) ? x+COL_W-ofs-3-wbar/2 : x+COL_W-ofs-2-wbar/2-lenChannel;
+        coord_t xChannel = (channelValue>0) ? x+COL_W-ofs-3-wbar/2 : x+COL_W-ofs-2-wbar/2-lenChannel;
-      coord_t xFailsafe = (failsafeValue>0) ? x+COL_W-ofs-3-wbar/2 : x+COL_W-ofs-2-wbar/2-lenFailsafe;
+        coord_t xFailsafe = (failsafeValue>0) ? x+COL_W-ofs-3-wbar/2 : x+COL_W-ofs-2-wbar/2-lenFailsafe;
-      lcdDrawHorizontalLine(xChannel, y+1, lenChannel, DOTTED, 0);
+        lcdDrawHorizontalLine(xChannel, y+1, lenChannel, DOTTED, 0);
-      lcdDrawHorizontalLine(xChannel, y+2, lenChannel, DOTTED, 0);
+        lcdDrawHorizontalLine(xChannel, y+2, lenChannel, DOTTED, 0);
-      lcd_hline(xFailsafe, y+3, lenFailsafe);
+        lcd_hline(xFailsafe, y+3, lenFailsafe);
-      lcd_hline(xFailsafe, y+4, lenFailsafe);
+        lcd_hline(xFailsafe, y+4, lenFailsafe);
-
+      }     
       ch++;
     }
   }

radio/src/gui/Taranis/menu_model_telemetry.cpp

@@ -164,12 +164,8 @@ enum SensorFields {
 
 bool isSensorUnit(int sensor, uint8_t unit)
 {
-  if (sensor == 0)
+  if (sensor <= 0 || sensor > MAX_SENSORS ) return true;
-    return true;
+  return g_model.telemetrySensors[--sensor].unit == unit;
-
-  sensor -= 1;
-
-  return g_model.telemetrySensors[sensor].unit == unit;
 }
 
 bool isCellsSensor(int sensor)
@@ -184,7 +180,7 @@ bool isGPSSensor(int sensor)
 
 bool isAltSensor(int sensor)
 {
-  return isSensorUnit(sensor, UNIT_DIST);
+  return isSensorUnit(sensor, UNIT_DIST) || isSensorUnit(sensor, UNIT_FEET);
 }
 
 bool isVoltsSensor(int sensor)

radio/src/gui/Taranis/view_main.cpp

@@ -236,22 +236,26 @@ void displayTopBar()
     /* Rx voltage */
     altitude_icon_x = batt_icon_x+7*FW+3;
     if (g_model.frsky.voltsSource) {
-      TelemetryItem & voltsItem = telemetryItems[g_model.frsky.voltsSource-1];
+      uint8_t item = g_model.frsky.voltsSource-1;
-      if (voltsItem.isAvailable()) {
+      if (item < MAX_SENSORS) {
-        putsTelemetryChannelValue(batt_icon_x+7*FW+2, BAR_Y+1, g_model.frsky.voltsSource-1, voltsItem.value, LEFT);
+        TelemetryItem & voltsItem = telemetryItems[item];
-        altitude_icon_x = lcdLastPos+1;
+        if (voltsItem.isAvailable()) {
+          putsTelemetryChannelValue(batt_icon_x+7*FW+2, BAR_Y+1, item, voltsItem.value, LEFT);
+          altitude_icon_x = lcdLastPos+1;
+        }
       }
     }
 
     /* Altitude */
     if (g_model.frsky.altitudeSource) {
-      TelemetryItem & altitudeItem = telemetryItems[g_model.frsky.altitudeSource-1];
+      uint8_t item = g_model.frsky.altitudeSource-1;
-      if (altitudeItem.isAvailable()) {
+      if (item < MAX_SENSORS) {
-        LCD_ICON(altitude_icon_x, BAR_Y, ICON_ALTITUDE);
+        TelemetryItem & altitudeItem = telemetryItems[item];
-        int32_t value = altitudeItem.value;
+        if (altitudeItem.isAvailable()) {
-        TelemetrySensor & sensor = g_model.telemetrySensors[g_model.frsky.altitudeSource-1];
+          LCD_ICON(altitude_icon_x, BAR_Y, ICON_ALTITUDE);
-        if (sensor.prec) value /= sensor.prec == 2 ? 100 : 10;
+          int32_t value = altitudeItem.value / g_model.telemetrySensors[item].getPrecDivisor();
-        putsValueWithUnit(altitude_icon_x+2*FW-1, BAR_Y+1, value, UNIT_METERS, LEFT);
+          putsValueWithUnit(altitude_icon_x+2*FW-1, BAR_Y+1, value, g_model.telemetrySensors[item].unit, LEFT);
+        }
       }
     }
   }
@@ -271,11 +275,12 @@ void displayTopBar()
   if (TRAINER_CONNECTED()) {
     if (SLAVE_MODE()) {
       LCD_NOTIF_ICON(x, ICON_TRAINEE);
+      x -= 12;
     }
-    else {
+    else if (IS_TRAINER_INPUT_VALID()) {
       LCD_NOTIF_ICON(x, ICON_TRAINER);
+      x -= 12;
     }
-    x -= 12;
   }
 
   if (isFunctionActive(FUNCTION_LOGS)) {

radio/src/lua/.gitignore

@@ -0,0 +1 @@
+/lua_exports_*.inc

radio/src/lua/api_general.cpp

@@ -0,0 +1,749 @@
+/*
+ * Authors (alphabetical order)
+ * - Andre Bernet <bernet.andre@gmail.com>
+ * - Andreas Weitl
+ * - Bertrand Songis <bsongis@gmail.com>
+ * - Bryan J. Rentoul (Gruvin) <gruvin@gmail.com>
+ * - Cameron Weeks <th9xer@gmail.com>
+ * - Erez Raviv
+ * - Gabriel Birkus
+ * - Jean-Pierre Parisy
+ * - Karl Szmutny
+ * - Michael Blandford
+ * - Michal Hlavinka
+ * - Pat Mackenzie
+ * - Philip Moss
+ * - Rob Thomson
+ * - Romolo Manfredini <romolo.manfredini@gmail.com>
+ * - Thomas Husterer
+ *
+ * opentx is based on code named
+ * gruvin9x by Bryan J. Rentoul: http://code.google.com/p/gruvin9x/,
+ * er9x by Erez Raviv: http://code.google.com/p/er9x/,
+ * and the original (and ongoing) project by
+ * Thomas Husterer, th9x: http://code.google.com/p/th9x/
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ *
+ * This program 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.
+ *
+ */
+
+#include <ctype.h>
+#include <stdio.h>
+#include "opentx.h"
+#include "stamp-opentx.h"
+#include "lua/lua_api.h"
+
+#if defined(PCBHORUS)
+#include "lua/lua_exports_horus.inc"   // this line must be after lua headers
+#elif defined(PCBFLAMENCO)
+#include "lua/lua_exports_flamenco.inc"
+#elif defined(PCBTARANIS)
+#include "lua/lua_exports_taranis.inc"
+#endif
+
+#if defined(PCBTARANIS) && defined(REV9E)
+  #define RADIO "taranisx9e"
+#elif defined(PCBTARANIS) && defined(REVPLUS)
+  #define RADIO "taranisplus"
+#elif defined(PCBTARANIS)
+  #define RADIO "taranis"
+#else
+#error "Unknown board"
+#endif
+
+#if defined(SIMU)
+  #define RADIO_VERSION RADIO"-simu"
+#else
+  #define RADIO_VERSION RADIO
+#endif
+
+#define FIND_FIELD_DESC  0x01
+
+struct LuaField {
+  uint16_t id;
+  char desc[50];
+};
+
+/*luadoc
+@function getVersion()
+
+Returns OpenTX version
+
+@retval string OpenTX version (ie "2.1.5")
+
+@retval list (available since OpenTX 2.1.7) returns two values:
+ * `string` OpenTX version (ie "2.1.5")
+ * `string` radio version: `taranisx9e`, `taranisplus` or `taranis`. 
+If running in simulator the "-simu" is added
+
+@status current Introduced in 2.0.0, expanded in 2.1.7
+
+### Example
+
+This example also runs in OpenTX versions where the radio version was not available:
+
+```lua
+local function run(event)
+  local ver, radio = getVersion()
+  print("version: "..ver)
+  if radio then print ("radio: "..radio) end
+  return 1
+end
+
+return {  run=run }
+```
+Output of above script in simulator:
+```
+version: 2.1.7
+radio: taranis-simu
+Script finished with status 1
+```
+*/
+static int luaGetVersion(lua_State *L)
+{
+  lua_pushstring(L, VERS_STR);
+  lua_pushstring(L, RADIO_VERSION);
+  return 2;
+}
+
+/*luadoc
+@function getTime()
+
+Returns the time since the radio was started in multiple of 10ms
+
+@retval number Number of 10ms ticks since the radio was started Example: 
+run time: 12.54 seconds, return value: 1254
+
+@status current Introduced in 2.0.0
+*/
+static int luaGetTime(lua_State *L)
+{
+  lua_pushunsigned(L, get_tmr10ms());
+  return 1;
+}
+
+static void luaPushDateTime(lua_State *L, uint32_t year, uint32_t mon, uint32_t day,
+                            uint32_t hour, uint32_t min, uint32_t sec)
+{
+  lua_createtable(L, 0, 6);
+  lua_pushtableinteger(L, "year", year);
+  lua_pushtableinteger(L, "mon", mon);
+  lua_pushtableinteger(L, "day", day);
+  lua_pushtableinteger(L, "hour", hour);
+  lua_pushtableinteger(L, "min", min);
+  lua_pushtableinteger(L, "sec", sec);
+}
+
+/*luadoc
+@function getDateTime()
+
+Returns current system date and time that is kept by the RTC unit
+
+@retval table current date and time, table elements:
+ * `year` year
+ * `mon` month
+ * `day` day of month
+ * `hour` hours
+ * `min` minutes
+ * `sec` seconds
+*/
+static int luaGetDateTime(lua_State *L)
+{
+  struct gtm utm;
+  gettime(&utm);
+  luaPushDateTime(L, utm.tm_year + 1900, utm.tm_mon + 1, utm.tm_mday, utm.tm_hour, utm.tm_min, utm.tm_sec);
+  return 1;
+}
+
+static void luaPushLatLon(TelemetrySensor & telemetrySensor, TelemetryItem & telemetryItem)
+/* result is lua table containing members ["lat"] and ["lon"] as lua_Number (doubles) in decimal degrees */
+{
+  lua_Number lat = 0.0;
+  lua_Number lon = 0.0;
+  uint32_t gpsLat = 0;
+  uint32_t gpsLon = 0;
+
+  telemetryItem.gps.extractLatitudeLongitude(&gpsLat, &gpsLon); /* close, but not the format we want */
+  lat = gpsLat / 1000000.0;
+  if (telemetryItem.gps.latitudeNS == 'S') lat = -lat;
+  lon = gpsLon / 1000000.0;
+  if (telemetryItem.gps.longitudeEW == 'W') lon = -lon;
+
+  lua_createtable(L, 0, 2);
+  lua_pushtablenumber(L, "lat", lat);
+  lua_pushtablenumber(L, "lon", lon);
+}
+
+static void luaPushTelemetryDateTime(TelemetrySensor & telemetrySensor, TelemetryItem & telemetryItem)
+{
+  luaPushDateTime(L, telemetryItem.datetime.year + 2000, telemetryItem.datetime.month, telemetryItem.datetime.day,
+                  telemetryItem.datetime.hour, telemetryItem.datetime.min, telemetryItem.datetime.sec);
+}
+
+static void luaPushCells(TelemetrySensor & telemetrySensor, TelemetryItem & telemetryItem)
+{
+  if (telemetryItem.cells.count == 0)
+    lua_pushinteger(L, (int)0); // returns zero if no cells
+  else {
+    lua_createtable(L, telemetryItem.cells.count, 0);
+    for (int i = 0; i < telemetryItem.cells.count; i++) {
+      lua_pushnumber(L, i + 1);
+      lua_pushnumber(L, telemetryItem.cells.values[i].value / 100.0);
+      lua_settable(L, -3);
+    }
+  }
+}
+
+void luaGetValueAndPush(int src)
+{
+  getvalue_t value = getValue(src); // ignored for GPS, DATETIME, and CELLS
+
+  if (src >= MIXSRC_FIRST_TELEM && src <= MIXSRC_LAST_TELEM) {
+    src = (src-MIXSRC_FIRST_TELEM) / 3;
+    // telemetry values
+    if (TELEMETRY_STREAMING() && telemetryItems[src].isAvailable()) {
+      TelemetrySensor & telemetrySensor = g_model.telemetrySensors[src];
+      switch (telemetrySensor.unit) {
+        case UNIT_GPS:
+          luaPushLatLon(telemetrySensor, telemetryItems[src]);
+          break;
+        case UNIT_DATETIME:
+          luaPushTelemetryDateTime(telemetrySensor, telemetryItems[src]);
+          break;
+        case UNIT_CELLS:
+          luaPushCells(telemetrySensor, telemetryItems[src]);
+          break;
+        default:
+          if (telemetrySensor.prec > 0)
+            lua_pushnumber(L, float(value)/telemetrySensor.getPrecDivisor());
+          else
+            lua_pushinteger(L, value);
+          break;
+      }
+    }
+    else {
+      // telemetry not working, return zero for telemetry sources
+      lua_pushinteger(L, (int)0);
+    }
+  }
+  else if (src == MIXSRC_TX_VOLTAGE) {
+    lua_pushnumber(L, float(value)/10.0);
+  }
+  else {
+    lua_pushinteger(L, value);
+  }
+}
+
+/**
+  Return field data for a given field name
+*/
+bool luaFindFieldByName(const char * name, LuaField & field, unsigned int flags=0)
+{
+  // TODO better search method (binary lookup)
+  for (unsigned int n=0; n<DIM(luaSingleFields); ++n) {
+    if (!strcmp(name, luaSingleFields[n].name)) {
+      field.id = luaSingleFields[n].id;
+      if (flags & FIND_FIELD_DESC) {
+        strncpy(field.desc, luaSingleFields[n].desc, sizeof(field.desc)-1);
+        field.desc[sizeof(field.desc)-1] = '\0';
+      }
+      else {
+        field.desc[0] = '\0';
+      }
+      return true;
+    }
+  }
+
+  // search in multiples
+  unsigned int len = strlen(name);
+  for (unsigned int n=0; n<DIM(luaMultipleFields); ++n) {
+    const char * fieldName = luaMultipleFields[n].name;
+    unsigned int fieldLen = strlen(fieldName);
+    if (!strncmp(name, fieldName, fieldLen)) {
+      unsigned int index;
+      if (len == fieldLen+1 && isdigit(name[fieldLen])) {
+        index = name[fieldLen] - '1';
+      }
+      else if (len == fieldLen+2 && isdigit(name[fieldLen]) && isdigit(name[fieldLen+1])) {
+        index = 10 * (name[fieldLen] - '0') + (name[fieldLen+1] - '1');
+      }
+      else {
+        continue;
+      }
+      if (index < luaMultipleFields[n].count) {
+        field.id = luaMultipleFields[n].id + index;
+        if (flags & FIND_FIELD_DESC) {
+          snprintf(field.desc, sizeof(field.desc)-1, luaMultipleFields[n].desc, index+1);
+          field.desc[sizeof(field.desc)-1] = '\0';
+        }
+        else {
+          field.desc[0] = '\0';
+        }
+        return true;
+      }
+    }
+  }
+
+  // search in telemetry
+  field.desc[0] = '\0';
+  for (int i=0; i<MAX_SENSORS; i++) {
+    if (isTelemetryFieldAvailable(i)) {
+      char sensorName[TELEM_LABEL_LEN+1];
+      int len = zchar2str(sensorName, g_model.telemetrySensors[i].label, TELEM_LABEL_LEN);
+      if (!strncmp(sensorName, name, len)) {
+        if (name[len] == '\0') {
+          field.id = MIXSRC_FIRST_TELEM + 3*i;
+          field.desc[0] = '\0';
+          return true;
+        }
+        else if (name[len] == '-' && name[len+1] == '\0') {
+          field.id = MIXSRC_FIRST_TELEM + 3*i + 1;
+          field.desc[0] = '\0';
+          return true;
+        }
+        else if (name[len] == '+' && name[len+1] == '\0') {
+          field.id = MIXSRC_FIRST_TELEM + 3*i + 2;
+          field.desc[0] = '\0';
+          return true;
+        }
+      }
+    }
+  }
+
+  return false;  // not found
+}
+
+/*luadoc
+@function getFieldInfo(name)
+
+Returns detailed information about field (source)
+
+@param name (string) name of the field
+
+@retval table information about requested field, table elements:
+ * `id`   (number) field identifier 
+ * `name` (string) field name 
+ * `desc` (string) field description 
+
+@retval nil the requested field was not found
+
+@status current Introduced in 2.0.8
+*/
+static int luaGetFieldInfo(lua_State *L)
+{
+  const char * what = luaL_checkstring(L, 1);
+  LuaField field;
+  bool found = luaFindFieldByName(what, field, FIND_FIELD_DESC);
+  if (found) {
+    lua_newtable(L);
+    lua_pushtableinteger(L, "id", field.id);
+    lua_pushtablestring(L, "name", what);
+    lua_pushtablestring(L, "desc", field.desc);
+    return 1;
+  }
+  return 0;
+}
+
+/*luadoc
+@function getValue(source)
+
+Returns the value of a source. 
+
+The list of valid sources is available:
+* for OpenTX 2.0.x at http://downloads-20.open-tx.org/firmware/lua_fields.txt
+* for OpenTX 2.1.x at http://downloads-21.open-tx.org/firmware/lua_fields.txt
+
+In OpenTX 2.1.x the telemetry sources no longer have a predefined name. 
+To get a telemetry value simply use its sensor name. For example:
+ * Altitude sensor has a name "Alt"
+ * to get the current altitude use the source "Alt"
+ * to get the minimum altitude use the source "Alt-", to get the maximum use "Alt+"
+
+@param source  can be an identifier (number) (which was obtained by the getFieldInfo())
+or a name (string) of the source.
+
+@retval value current source value (number). Zero is returned for:
+ * non-existing sources
+ * for all telemetry source when the telemetry stream is not received
+
+@retval table GPS position is returned in a table:
+ * `lat` latitude, positive is North (number)
+ * `lon` longitude, positive is East (number)
+
+@retval table GPS date/time is returned in a table, format is the same 
+as is returned from getDateTime()
+
+@retval table Cells are returned in a table 
+(except where no cells were detected in which 
+case the returned value is 0):
+ * table has one item for each detected cell
+ * each item name is the cell number (1 to number of cells)
+ * each item value is the current cell voltage
+
+@status current Introduced in 2.0.0, changed in 2.1.0
+
+@notice Getting a value by its numerical identifier is faster then by its name.
+*/
+static int luaGetValue(lua_State *L)
+{
+  int src = 0;
+  if (lua_isnumber(L, 1)) {
+    src = luaL_checkinteger(L, 1);
+  }
+  else {
+    // convert from field name to its id
+    const char *name = luaL_checkstring(L, 1);
+    LuaField field;
+    bool found = luaFindFieldByName(name, field);
+    if (found) {
+      src = field.id;
+    }
+  }
+  luaGetValueAndPush(src);
+  return 1;
+}
+
+/*luadoc
+@function playFile(name)
+
+Plays a file from the SD card 
+
+@param path (string) full path to wav file (i.e. “/SOUNDS/en/system/tada.wav”)
+Introduced in 2.1.0: If you use a relative path, the current language is appended
+to the path (example for English language: `/SOUNDS/en` is appended)
+
+@status current Introduced in 2.0.0, changed in 2.1.0
+*/
+static int luaPlayFile(lua_State *L)
+{
+  const char * filename = luaL_checkstring(L, 1);
+  if (filename[0] != '/') {
+    // relative sound file path - use current language dir for absolute path
+    char file[AUDIO_FILENAME_MAXLEN+1];
+    char * str = getAudioPath(file);
+    strncpy(str, filename, AUDIO_FILENAME_MAXLEN - (str-file));
+    file[AUDIO_FILENAME_MAXLEN] = 0;
+    PLAY_FILE(file, 0, 0);
+  }
+  else {
+    PLAY_FILE(filename, 0, 0);
+  }
+  return 0;
+}
+
+/*luadoc
+@function playNumber(value, unit [, attributes])
+
+Plays a numerical value (text to speech)
+
+@param value (number) number to play. Value is interpreted as integer.
+
+@param unit (number) unit identifier (see table todo)
+
+@param attributes (unsigned number) possible values:
+ * `0 or not present` plays integral part of the number (for a number 123 it plays 123)
+ * `PREC1` plays a number with one decimal place (for a number 123 it plays 12.3)
+ * `PREC2` plays a number with two decimal places (for a number 123 it plays 1.23)
+
+@status current Introduced in 2.0.0
+*/
+static int luaPlayNumber(lua_State *L)
+{
+  int number = luaL_checkinteger(L, 1);
+  int unit = luaL_checkinteger(L, 2);
+  unsigned int att = luaL_optunsigned(L, 3, 0);
+  playNumber(number, unit, att, 0);
+  return 0;
+}
+
+/*luadoc
+@function playDuration(duration [, hourFormat])
+
+Plays a time value (text to speech)
+
+@param duration (number) number of seconds to play. Only integral part is used.
+
+@param hourFormat (number):
+ * `0 or not present` play format: minutes and seconds.
+ * `!= 0` play format: hours, minutes and seconds.
+
+@status current Introduced in 2.1.0
+*/
+static int luaPlayDuration(lua_State *L)
+{
+  int duration = luaL_checkinteger(L, 1);
+  bool playTime = (luaL_checkinteger(L, 2) != 0);
+  playDuration(duration, playTime ? PLAY_TIME : 0, 0);
+  return 0;
+}
+
+/*luadoc
+@function playTone(frequency, duration, pause [, flags [, freqIncr]])
+
+Plays a tone
+
+@param frequency (number) tone frequency in Hz
+
+@param duration (number) length of the tone in (TODO units)
+
+@param pause (number) length of the pause in (TODO units)
+
+@param flags (number):
+ * `0 or not present` play with normal priority.
+ * `PLAY_BACKGROUND` play in background (built in vario function used this context)
+ * `PLAY_NOW` play immediately
+
+@param freqIncr (number) positive number increases the tone pitch (frequency with time),
+negative number decreases it. Bigger number has more effect
+
+@notice Minimum played frequency is 150Hz even if a lower value is specified.
+
+@status current Introduced in 2.1.0
+*/
+static int luaPlayTone(lua_State *L)
+{
+  int frequency = luaL_checkinteger(L, 1);
+  int length = luaL_checkinteger(L, 2);
+  int pause = luaL_checkinteger(L, 3);
+  int flags = luaL_optinteger(L, 4, 0);
+  int freqIncr = luaL_optinteger(L, 5, 0);
+  audioQueue.playTone(frequency, length, pause, flags, freqIncr);
+  return 0;
+}
+
+/*luadoc
+@function killEvents(eventMask)
+
+Cancels the key press propagation to the normal user interface algorithm.
+
+@param eventMask (number) events to be suppressed
+
+@status current Introduced in 2.0.0
+
+@notice This function has currently no effect in OpenTX 2.1.x series
+
+TODO table of events/masks
+*/
+static int luaKillEvents(lua_State *L)
+{
+  int event = luaL_checkinteger(L, 1);
+  killEvents(event);
+  return 0;
+}
+
+/*luadoc
+@function GREY()
+
+Returns gray value which can be used in lcd functions
+
+@retval (number) a value that represents amount of *greyness* (from 0 to 15)
+
+*/
+static int luaGrey(lua_State *L)
+{
+  int index = luaL_checkinteger(L, 1);
+  lua_pushunsigned(L, GREY(index));
+  return 1;
+}
+
+/*luadoc
+@function getGeneralSettings()
+
+Returns (some of) the general radio settings
+
+@retval table with elements:
+ * `battMin` radio battery range - minimum value
+ * `battMax` radio battery range - maximum value
+ * `imperial` set to a value different from 0 if the radio is set to the
+ IMPERIAL units
+
+@status current Introduced in 2.0.6, `imperial` added in TODO
+
+*/
+static int luaGetGeneralSettings(lua_State *L)
+{
+  lua_newtable(L);
+  lua_pushtablenumber(L, "battMin", double(90+g_eeGeneral.vBatMin)/10);
+  lua_pushtablenumber(L, "battMax", double(120+g_eeGeneral.vBatMax)/10);
+  lua_pushtableinteger(L, "imperial", g_eeGeneral.imperial);
+  return 1;
+}
+
+
+/*luadoc
+@function popupInput(title, event, input, min, max)
+
+Raises a popup on screen that allows uses input
+
+@param title (string) text to display 
+
+@param event (number) the event variable that is passed in from the 
+Run function (key pressed)
+
+@param input (number) value that can be adjusted by the +/­- keys 
+
+@param min  (number) min value that input can reach (by pressing the -­ key)
+
+@param max  (number) max value that input can reach 
+
+@retval number result of the input adjustment
+
+@retval "OK" user pushed ENT key 
+
+@retval "CANCEL" user pushed EXIT key 
+
+@notice Use only from stand-alone and telemetry scripts.
+
+@status current Introduced in 2.0.0
+*/
+static int luaPopupInput(lua_State *L)
+{
+  uint8_t event = luaL_checkinteger(L, 2);
+  s_warning_input_value = luaL_checkinteger(L, 3);
+  s_warning_input_min = luaL_checkinteger(L, 4);
+  s_warning_input_max = luaL_checkinteger(L, 5);
+  s_warning = luaL_checkstring(L, 1);
+  s_warning_type = WARNING_TYPE_INPUT;
+  displayWarning(event);
+  if (s_warning_result) {
+    s_warning_result = 0;
+    lua_pushstring(L, "OK");
+  }
+  else if (!s_warning) {
+    lua_pushstring(L, "CANCEL");
+  }
+  else {
+    lua_pushinteger(L, s_warning_input_value);
+  }
+  s_warning = NULL;
+  return 1;
+}
+
+/*luadoc
+@function defaultStick(channel)
+
+Get stick that is assigned to a channel. See Default Channel Order in General Settings.
+
+@param channel (number) channel number (0 means CH1)
+
+@retval number Stick assigned to this channel (from 0 to 3)
+
+@status current Introduced in 2.0.0
+*/
+static int luaDefaultStick(lua_State *L)
+{
+  uint8_t channel = luaL_checkinteger(L, 1);
+  lua_pushinteger(L, channel_order(channel+1)-1);
+  return 1;
+}
+
+/*luadoc
+@function defaultChannel(stick)
+
+Get channel assigned to stick. See Default Channel Order in General Settings 
+
+@param stick (number) stick number (from 0 to 3)
+
+@retval number channel assigned to this stick (from 0 to 3)
+
+@retval nil stick not found
+
+@status current Introduced in 2.0.0
+*/
+static int luaDefaultChannel(lua_State *L)
+{
+  uint8_t stick = luaL_checkinteger(L, 1);
+  for (int i=1; i<=4; i++) {
+    int tmp = channel_order(i) - 1;
+    if (tmp == stick) {
+      lua_pushinteger(L, i-1);
+      return 1;
+    }
+  }
+  lua_pushnil(L);
+  return 1;
+}
+
+const luaL_Reg opentxLib[] = {
+  { "getTime", luaGetTime },
+  { "getDateTime", luaGetDateTime },
+  { "getVersion", luaGetVersion },
+  { "getGeneralSettings", luaGetGeneralSettings },
+  { "getValue", luaGetValue },
+  { "getFieldInfo", luaGetFieldInfo },
+  { "playFile", luaPlayFile },
+  { "playNumber", luaPlayNumber },
+  { "playDuration", luaPlayDuration },
+  { "playTone", luaPlayTone },
+  { "popupInput", luaPopupInput },
+  { "defaultStick", luaDefaultStick },
+  { "defaultChannel", luaDefaultChannel },
+  { "killEvents", luaKillEvents },
+  { "GREY", luaGrey },
+  { NULL, NULL }  /* sentinel */
+};
+
+const luaR_value_entry opentxConstants[] = {
+  { "FULLSCALE", RESX },
+  { "XXLSIZE", XXLSIZE },
+  { "DBLSIZE", DBLSIZE },
+  { "MIDSIZE", MIDSIZE },
+  { "SMLSIZE", SMLSIZE },
+  { "INVERS", INVERS },
+  { "BOLD", BOLD },
+  { "BLINK", BLINK },
+  { "FIXEDWIDTH", FIXEDWIDTH },
+  { "LEFT", LEFT },
+  { "PREC1", PREC1 },
+  { "PREC2", PREC2 },
+  { "VALUE", 0 },
+  { "SOURCE", 1 },
+  { "REPLACE", MLTPX_REP },
+  { "MIXSRC_FIRST_INPUT", MIXSRC_FIRST_INPUT },
+  { "MIXSRC_Rud", MIXSRC_Rud },
+  { "MIXSRC_Ele", MIXSRC_Ele },
+  { "MIXSRC_Thr", MIXSRC_Thr },
+  { "MIXSRC_Ail", MIXSRC_Ail },
+  { "MIXSRC_SA", MIXSRC_SA },
+  { "MIXSRC_SB", MIXSRC_SB },
+  { "MIXSRC_SC", MIXSRC_SC },
+  { "MIXSRC_SD", MIXSRC_SD },
+  { "MIXSRC_SE", MIXSRC_SE },
+  { "MIXSRC_SF", MIXSRC_SF },
+  { "MIXSRC_SG", MIXSRC_SG },
+  { "MIXSRC_SH", MIXSRC_SH },
+  { "MIXSRC_CH1", MIXSRC_CH1 },
+  { "SWSRC_LAST", SWSRC_LAST_LOGICAL_SWITCH },
+  { "EVT_MENU_BREAK", EVT_KEY_BREAK(KEY_MENU) },
+  { "EVT_PAGE_BREAK", EVT_KEY_BREAK(KEY_PAGE) },
+  { "EVT_PAGE_LONG", EVT_KEY_LONG(KEY_PAGE) },
+  { "EVT_ENTER_BREAK", EVT_KEY_BREAK(KEY_ENTER) },
+  { "EVT_ENTER_LONG", EVT_KEY_LONG(KEY_ENTER) },
+  { "EVT_EXIT_BREAK", EVT_KEY_BREAK(KEY_EXIT) },
+  { "EVT_PLUS_BREAK", EVT_KEY_BREAK(KEY_PLUS) },
+  { "EVT_MINUS_BREAK", EVT_KEY_BREAK(KEY_MINUS) },
+  { "EVT_PLUS_FIRST", EVT_KEY_FIRST(KEY_PLUS) },
+  { "EVT_MINUS_FIRST", EVT_KEY_FIRST(KEY_MINUS) },
+  { "EVT_PLUS_REPT", EVT_KEY_REPT(KEY_PLUS) },
+  { "EVT_MINUS_REPT", EVT_KEY_REPT(KEY_MINUS) },
+  { "FILL_WHITE", FILL_WHITE },
+  { "GREY_DEFAULT", GREY_DEFAULT },
+  { "SOLID", SOLID },
+  { "DOTTED", DOTTED },
+  { "FORCE", FORCE },
+  { "ERASE", ERASE },
+  { "ROUND", ROUND },
+  { "LCD_W", LCD_W },
+  { "LCD_H", LCD_H },
+  { "PLAY_NOW", PLAY_NOW },
+  { "PLAY_BACKGROUND", PLAY_BACKGROUND },
+  { "TIMEHOUR", TIMEHOUR },
+  { NULL, 0 }  /* sentinel */
+};

radio/src/lua/api_lcd.cpp

@@ -0,0 +1,352 @@
+/*
+ * Authors (alphabetical order)
+ * - Andre Bernet <bernet.andre@gmail.com>
+ * - Andreas Weitl
+ * - Bertrand Songis <bsongis@gmail.com>
+ * - Bryan J. Rentoul (Gruvin) <gruvin@gmail.com>
+ * - Cameron Weeks <th9xer@gmail.com>
+ * - Erez Raviv
+ * - Gabriel Birkus
+ * - Jean-Pierre Parisy
+ * - Karl Szmutny
+ * - Michael Blandford
+ * - Michal Hlavinka
+ * - Pat Mackenzie
+ * - Philip Moss
+ * - Rob Thomson
+ * - Romolo Manfredini <romolo.manfredini@gmail.com>
+ * - Thomas Husterer
+ *
+ * opentx is based on code named
+ * gruvin9x by Bryan J. Rentoul: http://code.google.com/p/gruvin9x/,
+ * er9x by Erez Raviv: http://code.google.com/p/er9x/,
+ * and the original (and ongoing) project by
+ * Thomas Husterer, th9x: http://code.google.com/p/th9x/
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ *
+ * This program 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.
+ *
+ */
+
+#include <ctype.h>
+#include <stdio.h>
+#include "opentx.h"
+#include "lua/lua_api.h"
+
+/*luadoc
+@function lcd.lock()
+
+@notice This function has no effect in OpenTX 2.1
+*/
+static int luaLcdLock(lua_State *L)
+{
+  // disabled in opentx 2.1
+  // TODO: remove this function completely in opentx 2.2
+  return 0;
+}
+
+/*luadoc
+@function lcd.clear()
+
+Erases all contents of LCD.
+
+@notice This function only works in stand-alone and telemetry scripts.
+*/
+static int luaLcdClear(lua_State *L)
+{
+  if (luaLcdAllowed) lcdClear();
+  return 0;
+}
+
+/*luadoc
+@function lcd.drawPoint(x, y)
+
+Draws a single pixel on LCD
+
+@param x (positive number) x position, starts from 0 in top left corner. 
+
+@param y (positive number) y position, starts from 0 in top left corner and goes down.
+
+@notice Drawing on an existing black pixel produces white pixel (TODO check this!)
+*/
+static int luaLcdDrawPoint(lua_State *L)
+{
+  if (!luaLcdAllowed) return 0;
+  int x = luaL_checkinteger(L, 1);
+  int y = luaL_checkinteger(L, 2);
+  lcd_plot(x, y);
+  return 0;
+}
+
+/*luadoc
+@function lcd.drawLine(x1, y1, x2, y2, pattern, flags)
+
+Draws a straight line on LCD
+
+@param x1,y1 (positive numbers) starting coordinate
+
+@param x2,y2 (positive numbers) end coordinate
+
+@param pattern TODO
+
+@param flags TODO
+
+@notice If the start or the end of the line is outside the LCD dimensions, then the
+whole line will not be drawn (starting from OpenTX 2.1.5)
+*/
+static int luaLcdDrawLine(lua_State *L)
+{
+  if (!luaLcdAllowed) return 0;
+  int x1 = luaL_checkinteger(L, 1);
+  int y1 = luaL_checkinteger(L, 2);
+  int x2 = luaL_checkinteger(L, 3);
+  int y2 = luaL_checkinteger(L, 4);
+  int pat = luaL_checkinteger(L, 5);
+  int flags = luaL_checkinteger(L, 6);
+  lcdDrawLine(x1, y1, x2, y2, pat, flags);
+  return 0;
+}
+
+static int luaLcdGetLastPos(lua_State *L)
+{
+  lua_pushinteger(L, lcdLastPos);
+  return 1;
+}
+
+static int luaLcdDrawText(lua_State *L)
+{
+  if (!luaLcdAllowed) return 0;
+  int x = luaL_checkinteger(L, 1);
+  int y = luaL_checkinteger(L, 2);
+  const char * s = luaL_checkstring(L, 3);
+  unsigned int att = luaL_optunsigned(L, 4, 0);
+  lcdDrawText(x, y, s, att);
+  return 0;
+}
+
+static int luaLcdDrawTimer(lua_State *L)
+{
+  if (!luaLcdAllowed) return 0;
+  int x = luaL_checkinteger(L, 1);
+  int y = luaL_checkinteger(L, 2);
+  int seconds = luaL_checkinteger(L, 3);
+  unsigned int att = luaL_optunsigned(L, 4, 0);
+#if defined(PCBFLAMENCO)
+  putsTimer(x, y, seconds, att|LEFT);
+#else
+  putsTimer(x, y, seconds, att|LEFT, att);
+#endif
+  return 0;
+}
+
+static int luaLcdDrawNumber(lua_State *L)
+{
+  if (!luaLcdAllowed) return 0;
+  int x = luaL_checkinteger(L, 1);
+  int y = luaL_checkinteger(L, 2);
+  float val = luaL_checknumber(L, 3);
+  unsigned int att = luaL_optunsigned(L, 4, 0);
+  int n;
+  if ((att & PREC2) == PREC2)
+    n = val * 100;
+  else if ((att & PREC1) == PREC1)
+    n = val * 10;
+  else
+    n = val;
+  lcd_outdezAtt(x, y, n, att);
+  return 0;
+}
+
+static int luaLcdDrawChannel(lua_State *L)
+{
+  if (!luaLcdAllowed) return 0;
+  int x = luaL_checkinteger(L, 1);
+  int y = luaL_checkinteger(L, 2);
+  int channel = -1;
+  if (lua_isnumber(L, 3)) {
+    channel = luaL_checkinteger(L, 3);
+  }
+  else {
+    const char * what = luaL_checkstring(L, 3);
+    LuaField field;
+    bool found = luaFindFieldByName(what, field);
+    if (found) {
+      channel = field.id;
+    }
+  }
+  unsigned int att = luaL_optunsigned(L, 4, 0);
+  getvalue_t value = getValue(channel);
+  putsTelemetryChannelValue(x, y, (channel-MIXSRC_FIRST_TELEM)/3, value, att);
+  return 0;
+}
+
+static int luaLcdDrawSwitch(lua_State *L)
+{
+  if (!luaLcdAllowed) return 0;
+  int x = luaL_checkinteger(L, 1);
+  int y = luaL_checkinteger(L, 2);
+  int s = luaL_checkinteger(L, 3);
+  unsigned int att = luaL_optunsigned(L, 4, 0);
+  putsSwitches(x, y, s, att);
+  return 0;
+}
+
+static int luaLcdDrawSource(lua_State *L)
+{
+  if (!luaLcdAllowed) return 0;
+  int x = luaL_checkinteger(L, 1);
+  int y = luaL_checkinteger(L, 2);
+  int s = luaL_checkinteger(L, 3);
+  unsigned int att = luaL_optunsigned(L, 4, 0);
+  putsMixerSource(x, y, s, att);
+  return 0;
+}
+
+#if !defined(COLORLCD)
+static int luaLcdDrawPixmap(lua_State *L)
+{
+  if (!luaLcdAllowed) return 0;
+  int x = luaL_checkinteger(L, 1);
+  int y = luaL_checkinteger(L, 2);
+  const char * filename = luaL_checkstring(L, 3);
+  uint8_t bitmap[BITMAP_BUFFER_SIZE(LCD_W/2, LCD_H)]; // width max is LCD_W/2 pixels for saving stack and avoid a malloc here
+  const pm_char * error = bmpLoad(bitmap, filename, LCD_W/2, LCD_H);
+  if (!error) {
+    lcd_bmp(x, y, bitmap);
+  }
+  return 0;
+}
+#endif
+
+static int luaLcdDrawRectangle(lua_State *L)
+{
+  if (!luaLcdAllowed) return 0;
+  int x = luaL_checkinteger(L, 1);
+  int y = luaL_checkinteger(L, 2);
+  int w = luaL_checkinteger(L, 3);
+  int h = luaL_checkinteger(L, 4);
+  unsigned int flags = luaL_optunsigned(L, 5, 0);
+  lcdDrawRect(x, y, w, h, 0xff, flags);
+  return 0;
+}
+
+static int luaLcdDrawFilledRectangle(lua_State *L)
+{
+  if (!luaLcdAllowed) return 0;
+  int x = luaL_checkinteger(L, 1);
+  int y = luaL_checkinteger(L, 2);
+  int w = luaL_checkinteger(L, 3);
+  int h = luaL_checkinteger(L, 4);
+  unsigned int flags = luaL_optunsigned(L, 5, 0);
+  drawFilledRect(x, y, w, h, SOLID, flags);
+  return 0;
+}
+
+static int luaLcdDrawGauge(lua_State *L)
+{
+  if (!luaLcdAllowed) return 0;
+  int x = luaL_checkinteger(L, 1);
+  int y = luaL_checkinteger(L, 2);
+  int w = luaL_checkinteger(L, 3);
+  int h = luaL_checkinteger(L, 4);
+  int num = luaL_checkinteger(L, 5);
+  int den = luaL_checkinteger(L, 6);
+  // int flags = luaL_checkinteger(L, 7);
+  lcdDrawRect(x, y, w, h);
+  uint8_t len = limit((uint8_t)1, uint8_t(w*num/den), uint8_t(w));
+  for (int i=1; i<h-1; i++) {
+    lcd_hline(x+1, y+i, len);
+  }
+  return 0;
+}
+
+#if !defined(COLORLCD)
+static int luaLcdDrawScreenTitle(lua_State *L)
+{
+  if (!luaLcdAllowed) return 0;
+  const char * str = luaL_checkstring(L, 1);
+  int idx = luaL_checkinteger(L, 2);
+  int cnt = luaL_checkinteger(L, 3);
+
+  if (cnt) displayScreenIndex(idx-1, cnt, 0);
+  drawFilledRect(0, 0, LCD_W, FH, SOLID, FILL_WHITE|GREY_DEFAULT);
+  title(str);
+
+  return 0;
+}
+#endif
+
+static int luaLcdDrawCombobox(lua_State *L)
+{
+  if (!luaLcdAllowed) return 0;
+  int x = luaL_checkinteger(L, 1);
+  int y = luaL_checkinteger(L, 2);
+  int w = luaL_checkinteger(L, 3);
+  luaL_checktype(L, 4, LUA_TTABLE);
+  int count = luaL_len(L, 4);  /* get size of table */
+  int idx = luaL_checkinteger(L, 5);
+  unsigned int flags = luaL_optunsigned(L, 6, 0);
+  if (idx >= count) {
+    // TODO error
+  }
+  if (flags & BLINK) {
+    drawFilledRect(x, y, w-9, count*9+2, SOLID, ERASE);
+    lcdDrawRect(x, y, w-9, count*9+2);
+    for (int i=0; i<count; i++) {
+      lua_rawgeti(L, 4, i+1);
+      const char * item = luaL_checkstring(L, -1);
+      lcdDrawText(x+2, y+2+9*i, item, 0);
+    }
+    drawFilledRect(x+1, y+1+9*idx, w-11, 9);
+    drawFilledRect(x+w-10, y, 10, 11, SOLID, ERASE);
+    lcdDrawRect(x+w-10, y, 10, 11);
+  }
+  else if (flags & INVERS) {
+    drawFilledRect(x, y, w, 11);
+    drawFilledRect(x+w-9, y+1, 8, 9, SOLID, ERASE);
+    lua_rawgeti(L, 4, idx+1);
+    const char * item = luaL_checkstring(L, -1);
+    lcdDrawText(x+2, y+2, item, INVERS);
+  }
+  else {
+    drawFilledRect(x, y, w, 11, SOLID, ERASE);
+    lcdDrawRect(x, y, w, 11);
+    drawFilledRect(x+w-10, y+1, 9, 9, SOLID);
+    lua_rawgeti(L, 4, idx+1);
+    const char * item = luaL_checkstring(L, -1);
+    lcdDrawText(x+2, y+2, item, 0);
+  }
+
+  lcd_hline(x+w-8, y+3, 6);
+  lcd_hline(x+w-8, y+5, 6);
+  lcd_hline(x+w-8, y+7, 6);
+
+  return 0;
+}
+
+const luaL_Reg lcdLib[] = {
+  { "lock", luaLcdLock },
+  { "clear", luaLcdClear },
+  { "getLastPos", luaLcdGetLastPos },
+  { "drawPoint", luaLcdDrawPoint },
+  { "drawLine", luaLcdDrawLine },
+  { "drawRectangle", luaLcdDrawRectangle },
+  { "drawFilledRectangle", luaLcdDrawFilledRectangle },
+  { "drawGauge", luaLcdDrawGauge },
+  { "drawText", luaLcdDrawText },
+  { "drawTimer", luaLcdDrawTimer },
+  { "drawNumber", luaLcdDrawNumber },
+  { "drawChannel", luaLcdDrawChannel },
+  { "drawSwitch", luaLcdDrawSwitch },
+  { "drawSource", luaLcdDrawSource },
+  { "drawPixmap", luaLcdDrawPixmap },
+  { "drawScreenTitle", luaLcdDrawScreenTitle },
+  { "drawCombobox", luaLcdDrawCombobox },
+  { NULL, NULL }  /* sentinel */
+};

radio/src/lua/api_model.cpp

@@ -0,0 +1,864 @@
+/*
+ * Authors (alphabetical order)
+ * - Andre Bernet <bernet.andre@gmail.com>
+ * - Andreas Weitl
+ * - Bertrand Songis <bsongis@gmail.com>
+ * - Bryan J. Rentoul (Gruvin) <gruvin@gmail.com>
+ * - Cameron Weeks <th9xer@gmail.com>
+ * - Erez Raviv
+ * - Gabriel Birkus
+ * - Jean-Pierre Parisy
+ * - Karl Szmutny
+ * - Michael Blandford
+ * - Michal Hlavinka
+ * - Pat Mackenzie
+ * - Philip Moss
+ * - Rob Thomson
+ * - Romolo Manfredini <romolo.manfredini@gmail.com>
+ * - Thomas Husterer
+ *
+ * opentx is based on code named
+ * gruvin9x by Bryan J. Rentoul: http://code.google.com/p/gruvin9x/,
+ * er9x by Erez Raviv: http://code.google.com/p/er9x/,
+ * and the original (and ongoing) project by
+ * Thomas Husterer, th9x: http://code.google.com/p/th9x/
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ *
+ * This program 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.
+ *
+ */
+
+#include <ctype.h>
+#include <stdio.h>
+#include "opentx.h"
+#include "lua/lua_api.h"
+#include "timers.h"
+
+static int luaModelGetInfo(lua_State *L)
+{
+  lua_newtable(L);
+  lua_pushtablezstring(L, "name", g_model.header.name);
+  lua_pushtablenzstring(L, "bitmap", g_model.header.bitmap);
+  return 1;
+}
+
+static int luaModelSetInfo(lua_State *L)
+{
+  luaL_checktype(L, -1, LUA_TTABLE);
+  for (lua_pushnil(L); lua_next(L, -2); lua_pop(L, 1)) {
+    luaL_checktype(L, -2, LUA_TSTRING); // key is string
+    const char * key = luaL_checkstring(L, -2);
+    if (!strcmp(key, "name")) {
+      const char * name = luaL_checkstring(L, -1);
+      str2zchar(g_model.header.name, name, sizeof(g_model.header.name));
+      memcpy(modelHeaders[g_eeGeneral.currModel].name, g_model.header.name, sizeof(g_model.header.name));
+    }
+    else if (!strcmp(key, "bitmap")) {
+      const char * name = luaL_checkstring(L, -1);
+      strncpy(g_model.header.bitmap, name, sizeof(g_model.header.bitmap));
+    }
+  }
+  storageDirty(EE_MODEL);
+  return 0;
+}
+
+static int luaModelGetModule(lua_State *L)
+{
+  unsigned int idx = luaL_checkunsigned(L, 1);
+  if (idx < NUM_MODULES) {
+    ModuleData & module = g_model.moduleData[idx];
+    lua_newtable(L);
+    lua_pushtableinteger(L, "rfProtocol", module.rfProtocol);
+    lua_pushtableinteger(L, "modelId", g_model.header.modelId[idx]);
+    lua_pushtableinteger(L, "firstChannel", module.channelsStart);
+    lua_pushtableinteger(L, "channelsCount", module.channelsCount + 8);
+  }
+  else {
+    lua_pushnil(L);
+  }
+  return 1;
+}
+
+static int luaModelSetModule(lua_State *L)
+{
+  unsigned int idx = luaL_checkunsigned(L, 1);
+
+  if (idx < NUM_MODULES) {
+    ModuleData & module = g_model.moduleData[idx];
+    luaL_checktype(L, -1, LUA_TTABLE);
+    for (lua_pushnil(L); lua_next(L, -2); lua_pop(L, 1)) {
+      luaL_checktype(L, -2, LUA_TSTRING); // key is string
+      const char * key = luaL_checkstring(L, -2);
+      if (!strcmp(key, "rfProtocol")) {
+        module.rfProtocol = luaL_checkinteger(L, -1);
+      }
+      else if (!strcmp(key, "modelId")) {
+        g_model.header.modelId[idx] = modelHeaders[g_eeGeneral.currModel].modelId[idx] = luaL_checkinteger(L, -1);
+      }
+      else if (!strcmp(key, "firstChannel")) {
+        module.channelsStart = luaL_checkinteger(L, -1);
+      }
+      else if (!strcmp(key, "channelsCount")) {
+        module.channelsCount = luaL_checkinteger(L, -1) - 8;
+      }
+    }
+    storageDirty(EE_MODEL);
+  }
+  return 0;
+}
+
+static int luaModelGetTimer(lua_State *L)
+{
+  unsigned int idx = luaL_checkunsigned(L, 1);
+  if (idx < MAX_TIMERS) {
+    TimerData & timer = g_model.timers[idx];
+    lua_newtable(L);
+    lua_pushtableinteger(L, "mode", timer.mode);
+    lua_pushtableinteger(L, "start", timer.start);
+    lua_pushtableinteger(L, "value", timersStates[idx].val);
+    lua_pushtableinteger(L, "countdownBeep", timer.countdownBeep);
+    lua_pushtableboolean(L, "minuteBeep", timer.minuteBeep);
+    lua_pushtableinteger(L, "persistent", timer.persistent);
+  }
+  else {
+    lua_pushnil(L);
+  }
+  return 1;
+}
+
+static int luaModelSetTimer(lua_State *L)
+{
+  unsigned int idx = luaL_checkunsigned(L, 1);
+
+  if (idx < MAX_TIMERS) {
+    TimerData & timer = g_model.timers[idx];
+    luaL_checktype(L, -1, LUA_TTABLE);
+    for (lua_pushnil(L); lua_next(L, -2); lua_pop(L, 1)) {
+      luaL_checktype(L, -2, LUA_TSTRING); // key is string
+      const char * key = luaL_checkstring(L, -2);
+      if (!strcmp(key, "mode")) {
+        timer.mode = luaL_checkinteger(L, -1);
+      }
+      else if (!strcmp(key, "start")) {
+        timer.start = luaL_checkinteger(L, -1);
+      }
+      else if (!strcmp(key, "value")) {
+        timersStates[idx].val = luaL_checkinteger(L, -1);
+      }
+      else if (!strcmp(key, "countdownBeep")) {
+        timer.countdownBeep = luaL_checkinteger(L, -1);
+      }
+      else if (!strcmp(key, "minuteBeep")) {
+        timer.minuteBeep = lua_toboolean(L, -1);
+      }
+      else if (!strcmp(key, "persistent")) {
+        timer.persistent = luaL_checkinteger(L, -1);
+      }
+    }
+    storageDirty(EE_MODEL);
+  }
+  return 0;
+}
+
+static int luaModelResetTimer(lua_State *L)
+{
+  unsigned int idx = luaL_checkunsigned(L, 1);
+  if (idx < MAX_TIMERS) {
+    timerReset(idx);
+  }
+  return 0;
+}
+
+static unsigned int getFirstInput(unsigned int chn)
+{
+  for (unsigned int i=0; i<MAX_INPUTS; i++) {
+    ExpoData * expo = expoAddress(i);
+    if (!expo->srcRaw || expo->chn >= chn) {
+      return i;
+    }
+  }
+  return 0;
+}
+
+static unsigned int getInputsCountFromFirst(unsigned int chn, unsigned int first)
+{
+  unsigned int count = 0;
+  for (unsigned int i=first; i<MAX_INPUTS; i++) {
+    ExpoData * expo = expoAddress(i);
+    if (!expo->srcRaw || expo->chn!=chn) break;
+    count++;
+  }
+  return count;
+}
+
+static unsigned int getInputsCount(unsigned int chn)
+{
+  return getInputsCountFromFirst(chn, getFirstInput(chn));
+}
+
+/*luadoc
+@function model.getInputsCount(input)
+
+Returns number of lines for given input 
+
+@param input (unsigned number) input number (use 0 for Input1)
+
+@retval number number of configured lines for given input
+
+@status current Introduced in 2.0.0
+*/
+static int luaModelGetInputsCount(lua_State *L)
+{
+  unsigned int chn = luaL_checkunsigned(L, 1);
+  int count = getInputsCount(chn);
+  lua_pushinteger(L, count);
+  return 1;
+}
+
+/*luadoc
+@function model.getInput(input, line)
+
+Returns input data for given input and line number 
+
+@param input (unsigned number) input number (use 0 for Input1)
+
+@param line  (unsigned number) input line (use 0 for first line)
+
+@retval nil requested input or line does not exist
+
+@retval table input data:
+ * `name` (string) input line name
+ * `source` (number) input source index
+ * `weight` (number) input weight 
+ * `offset` (number) input offset 
+ * `switch` (number) input switch index
+
+@status current Introduced in 2.0.0, `switch` added in TODO
+*/
+static int luaModelGetInput(lua_State *L)
+{
+  unsigned int chn = luaL_checkunsigned(L, 1);
+  unsigned int idx = luaL_checkunsigned(L, 2);
+  unsigned int first = getFirstInput(chn);
+  unsigned int count = getInputsCountFromFirst(chn, first);
+  if (idx < count) {
+    ExpoData * expo = expoAddress(first+idx);
+    lua_newtable(L);
+    lua_pushtablezstring(L, "name", expo->name);
+    lua_pushtableinteger(L, "source", expo->srcRaw);
+    lua_pushtableinteger(L, "weight", expo->weight);
+    lua_pushtableinteger(L, "offset", expo->offset);
+    lua_pushtableinteger(L, "switch", expo->swtch);
+  }
+  else {
+    lua_pushnil(L);
+  }
+  return 1;
+}
+
+/*luadoc
+@function model.insertInput(input, line, value)
+
+Inserts an Input at specified line
+
+@param input (unsigned number) input number (use 0 for Input1)
+
+@param line  (unsigned number) input line (use 0 for first line)
+
+@param value (table) input data, see model.getInput()
+
+@status current Introduced in 2.0.0, `switch` added in TODO
+*/
+static int luaModelInsertInput(lua_State *L)
+{
+  unsigned int chn = luaL_checkunsigned(L, 1);
+  unsigned int idx = luaL_checkunsigned(L, 2);
+
+  unsigned int first = getFirstInput(chn);
+  unsigned int count = getInputsCountFromFirst(chn, first);
+
+  if (chn<MAX_INPUTS && getExpoMixCount(1)<MAX_EXPOS && idx<=count) {
+    idx = first + idx;
+    s_currCh = chn + 1;
+    insertExpoMix(1, idx);
+    ExpoData * expo = expoAddress(idx);
+    luaL_checktype(L, -1, LUA_TTABLE);
+    for (lua_pushnil(L); lua_next(L, -2); lua_pop(L, 1)) {
+      luaL_checktype(L, -2, LUA_TSTRING); // key is string
+      const char * key = luaL_checkstring(L, -2);
+      if (!strcmp(key, "name")) {
+        const char * name = luaL_checkstring(L, -1);
+        str2zchar(expo->name, name, sizeof(expo->name));
+      }
+      else if (!strcmp(key, "source")) {
+        expo->srcRaw = luaL_checkinteger(L, -1);
+      }
+      else if (!strcmp(key, "weight")) {
+        expo->weight = luaL_checkinteger(L, -1);
+      }
+      else if (!strcmp(key, "offset")) {
+        expo->offset = luaL_checkinteger(L, -1);
+      }
+      else if (!strcmp(key, "switch")) {
+        expo->swtch = luaL_checkinteger(L, -1);
+      }
+    }
+  }
+
+  return 0;
+}
+
+/*luadoc
+@function model.deleteInput(input, line)
+
+Delete line from specified input
+
+@param input (unsigned number) input number (use 0 for Input1)
+
+@param line  (unsigned number) input line (use 0 for first line)
+
+@status current Introduced in 2.0.0
+*/
+static int luaModelDeleteInput(lua_State *L)
+{
+  unsigned int chn = luaL_checkunsigned(L, 1);
+  unsigned int idx = luaL_checkunsigned(L, 2);
+
+  int first = getFirstInput(chn);
+  unsigned int count = getInputsCountFromFirst(chn, first);
+
+  if (idx < count) {
+    deleteExpoMix(1, first+idx);
+  }
+
+  return 0;
+}
+
+/*luadoc
+@function model.deleteInputs()
+
+Delete all Inputs 
+
+@status current Introduced in 2.0.0
+*/
+static int luaModelDeleteInputs(lua_State *L)
+{
+  clearInputs();
+  return 0;
+}
+
+/*luadoc
+@function model.defaultInputs()
+
+Set all inputs to defaults
+
+@status current Introduced in 2.0.0
+*/
+static int luaModelDefaultInputs(lua_State *L)
+{
+  defaultInputs();
+  return 0;
+}
+
+static unsigned int getFirstMix(unsigned int chn)
+{
+  for (unsigned int i=0; i<MAX_MIXERS; i++) {
+    MixData * mix = mixAddress(i);
+    if (!mix->srcRaw || mix->destCh>=chn) {
+      return i;
+    }
+  }
+  return 0;
+}
+
+static unsigned int getMixesCountFromFirst(unsigned int chn, unsigned int first)
+{
+  unsigned int count = 0;
+  for (unsigned int i=first; i<MAX_MIXERS; i++) {
+    MixData * mix = mixAddress(i);
+    if (!mix->srcRaw || mix->destCh!=chn) break;
+    count++;
+  }
+  return count;
+}
+
+static unsigned int getMixesCount(unsigned int chn)
+{
+  return getMixesCountFromFirst(chn, getFirstMix(chn));
+}
+
+static int luaModelGetMixesCount(lua_State *L)
+{
+  unsigned int chn = luaL_checkunsigned(L, 1);
+  unsigned int count = getMixesCount(chn);
+  lua_pushinteger(L, count);
+  return 1;
+}
+
+static int luaModelGetMix(lua_State *L)
+{
+  unsigned int chn = luaL_checkunsigned(L, 1);
+  unsigned int idx = luaL_checkunsigned(L, 2);
+  unsigned int first = getFirstMix(chn);
+  unsigned int count = getMixesCountFromFirst(chn, first);
+  if (idx < count) {
+    MixData * mix = mixAddress(first+idx);
+    lua_newtable(L);
+    lua_pushtablezstring(L, "name", mix->name);
+    lua_pushtableinteger(L, "source", mix->srcRaw);
+    lua_pushtableinteger(L, "weight", mix->weight);
+    lua_pushtableinteger(L, "offset", mix->offset);
+    lua_pushtableinteger(L, "switch", mix->swtch);
+    lua_pushtableinteger(L, "curveType", mix->curve.type);
+    lua_pushtableinteger(L, "curveValue", mix->curve.value);
+    lua_pushtableinteger(L, "multiplex", mix->mltpx);
+    lua_pushtableinteger(L, "flightModes", mix->flightModes);
+    lua_pushtableboolean(L, "carryTrim", mix->carryTrim);
+    lua_pushtableinteger(L, "mixWarn", mix->mixWarn);
+    lua_pushtableinteger(L, "delayUp", mix->delayUp);
+    lua_pushtableinteger(L, "delayDown", mix->delayDown);
+    lua_pushtableinteger(L, "speedUp", mix->speedUp);
+    lua_pushtableinteger(L, "speedDown", mix->speedDown);
+  }
+  else {
+    lua_pushnil(L);
+  }
+  return 1;
+}
+
+static int luaModelInsertMix(lua_State *L)
+{
+  unsigned int chn = luaL_checkunsigned(L, 1);
+  unsigned int idx = luaL_checkunsigned(L, 2);
+
+  unsigned int first = getFirstMix(chn);
+  unsigned int count = getMixesCountFromFirst(chn, first);
+
+  if (chn<NUM_CHNOUT && getExpoMixCount(0)<MAX_MIXERS && idx<=count) {
+    idx += first;
+    s_currCh = chn+1;
+    insertExpoMix(0, idx);
+    MixData *mix = mixAddress(idx);
+    luaL_checktype(L, -1, LUA_TTABLE);
+    for (lua_pushnil(L); lua_next(L, -2); lua_pop(L, 1)) {
+      luaL_checktype(L, -2, LUA_TSTRING); // key is string
+      const char * key = luaL_checkstring(L, -2);
+      if (!strcmp(key, "name")) {
+        const char * name = luaL_checkstring(L, -1);
+        str2zchar(mix->name, name, sizeof(mix->name));
+      }
+      else if (!strcmp(key, "source")) {
+        mix->srcRaw = luaL_checkinteger(L, -1);
+      }
+      else if (!strcmp(key, "weight")) {
+        mix->weight = luaL_checkinteger(L, -1);
+      }
+      else if (!strcmp(key, "offset")) {
+        mix->offset = luaL_checkinteger(L, -1);
+      }
+      else if (!strcmp(key, "switch")) {
+        mix->swtch = luaL_checkinteger(L, -1);
+      }
+      else if (!strcmp(key, "curveType")) {
+        mix->curve.type = luaL_checkinteger(L, -1);
+      }
+      else if (!strcmp(key, "curveValue")) {
+        mix->curve.value = luaL_checkinteger(L, -1);
+      }
+      else if (!strcmp(key, "multiplex")) {
+        mix->mltpx = luaL_checkinteger(L, -1);
+      }
+      else if (!strcmp(key, "flightModes")) {
+        mix->flightModes = luaL_checkinteger(L, -1);
+      }
+      else if (!strcmp(key, "carryTrim")) {
+        mix->carryTrim = lua_toboolean(L, -1);
+      }
+      else if (!strcmp(key, "mixWarn")) {
+        mix->mixWarn = luaL_checkinteger(L, -1);
+      }
+      else if (!strcmp(key, "delayUp")) {
+        mix->delayUp = luaL_checkinteger(L, -1);
+      }
+      else if (!strcmp(key, "delayDown")) {
+        mix->delayDown = luaL_checkinteger(L, -1);
+      }
+      else if (!strcmp(key, "speedUp")) {
+        mix->speedUp = luaL_checkinteger(L, -1);
+      }
+      else if (!strcmp(key, "speedDown")) {
+        mix->speedDown = luaL_checkinteger(L, -1);
+      }
+    }
+  }
+
+  return 0;
+}
+
+static int luaModelDeleteMix(lua_State *L)
+{
+  unsigned int chn = luaL_checkunsigned(L, 1);
+  unsigned int idx = luaL_checkunsigned(L, 2);
+
+  unsigned int first = getFirstMix(chn);
+  unsigned int count = getMixesCountFromFirst(chn, first);
+
+  if (idx < count) {
+    deleteExpoMix(0, first+idx);
+  }
+
+  return 0;
+}
+
+static int luaModelDeleteMixes(lua_State *L)
+{
+  memset(g_model.mixData, 0, sizeof(g_model.mixData));
+  return 0;
+}
+
+static int luaModelGetLogicalSwitch(lua_State *L)
+{
+  unsigned int idx = luaL_checkunsigned(L, 1);
+  if (idx < NUM_LOGICAL_SWITCH) {
+    LogicalSwitchData * sw = lswAddress(idx);
+    lua_newtable(L);
+    lua_pushtableinteger(L, "func", sw->func);
+    lua_pushtableinteger(L, "v1", sw->v1);
+    lua_pushtableinteger(L, "v2", sw->v2);
+    lua_pushtableinteger(L, "v3", sw->v3);
+    lua_pushtableinteger(L, "and", sw->andsw);
+    lua_pushtableinteger(L, "delay", sw->delay);
+    lua_pushtableinteger(L, "duration", sw->duration);
+  }
+  else {
+    lua_pushnil(L);
+  }
+  return 1;
+}
+
+static int luaModelSetLogicalSwitch(lua_State *L)
+{
+  unsigned int idx = luaL_checkunsigned(L, 1);
+  if (idx < NUM_LOGICAL_SWITCH) {
+    LogicalSwitchData * sw = lswAddress(idx);
+    memclear(sw, sizeof(LogicalSwitchData));
+    luaL_checktype(L, -1, LUA_TTABLE);
+    for (lua_pushnil(L); lua_next(L, -2); lua_pop(L, 1)) {
+      luaL_checktype(L, -2, LUA_TSTRING); // key is string
+      const char * key = luaL_checkstring(L, -2);
+      if (!strcmp(key, "func")) {
+        sw->func = luaL_checkinteger(L, -1);
+      }
+      else if (!strcmp(key, "v1")) {
+        sw->v1 = luaL_checkinteger(L, -1);
+      }
+      else if (!strcmp(key, "v2")) {
+        sw->v2 = luaL_checkinteger(L, -1);
+      }
+      else if (!strcmp(key, "v3")) {
+        sw->v3 = luaL_checkinteger(L, -1);
+      }
+      else if (!strcmp(key, "and")) {
+        sw->andsw = luaL_checkinteger(L, -1);
+      }
+      else if (!strcmp(key, "delay")) {
+        sw->delay = luaL_checkinteger(L, -1);
+      }
+      else if (!strcmp(key, "duration")) {
+        sw->duration = luaL_checkinteger(L, -1);
+      }
+    }
+    storageDirty(EE_MODEL);
+  }
+
+  return 0;
+}
+
+static int luaModelGetCurve(lua_State *L)
+{
+  unsigned int idx = luaL_checkunsigned(L, 1);
+  if (idx < MAX_CURVES) {
+    CurveInfo & curveInfo = g_model.curves[idx];
+    lua_newtable(L);
+    lua_pushtablezstring(L, "name", g_model.curveNames[idx]);
+    lua_pushtableinteger(L, "type", curveInfo.type);
+    lua_pushtableboolean(L, "smooth", curveInfo.smooth);
+    lua_pushtableinteger(L, "points", curveInfo.points+5);
+    lua_pushstring(L, "y");
+    lua_newtable(L);
+    int8_t * point = curveAddress(idx);
+    for (int i=0; i<curveInfo.points+5; i++) {
+      lua_pushinteger(L, i);
+      lua_pushinteger(L, *point++);
+      lua_settable(L, -3);
+    }
+    lua_settable(L, -3);
+    if (curveInfo.type == CURVE_TYPE_CUSTOM) {
+      lua_pushstring(L, "x");
+      lua_newtable(L);
+      lua_pushinteger(L, 0);
+      lua_pushinteger(L, 0);
+      lua_settable(L, -3);
+      for (int i=0; i<curveInfo.points+3; i++) {
+        lua_pushinteger(L, i+1);
+        lua_pushinteger(L, *point++);
+        lua_settable(L, -3);
+      }
+      lua_pushinteger(L, curveInfo.points+4);
+      lua_pushinteger(L, 100);
+      lua_settable(L, -3);
+      lua_settable(L, -3);
+    }
+  }
+  else {
+    lua_pushnil(L);
+  }
+  return 1;
+}
+
+static int luaModelGetCustomFunction(lua_State *L)
+{
+  unsigned int idx = luaL_checkunsigned(L, 1);
+  if (idx < NUM_CFN) {
+    CustomFunctionData * cfn = &g_model.customFn[idx];
+    lua_newtable(L);
+    lua_pushtableinteger(L, "switch", CFN_SWITCH(cfn));
+    lua_pushtableinteger(L, "func", CFN_FUNC(cfn));
+    if (CFN_FUNC(cfn) == FUNC_PLAY_TRACK || CFN_FUNC(cfn) == FUNC_BACKGND_MUSIC || CFN_FUNC(cfn) == FUNC_PLAY_SCRIPT) {
+      lua_pushtablenzstring(L, "name", cfn->play.name);
+    }
+    else {
+      lua_pushtableinteger(L, "value", cfn->all.val);
+      lua_pushtableinteger(L, "mode", cfn->all.mode);
+      lua_pushtableinteger(L, "param", cfn->all.param);
+    }
+    lua_pushtableinteger(L, "active", CFN_ACTIVE(cfn));
+  }
+  else {
+    lua_pushnil(L);
+  }
+  return 1;
+}
+
+static int luaModelSetCustomFunction(lua_State *L)
+{
+  unsigned int idx = luaL_checkunsigned(L, 1);
+  if (idx < NUM_CFN) {
+    CustomFunctionData * cfn = &g_model.customFn[idx];
+    memclear(cfn, sizeof(CustomFunctionData));
+    luaL_checktype(L, -1, LUA_TTABLE);
+    for (lua_pushnil(L); lua_next(L, -2); lua_pop(L, 1)) {
+      luaL_checktype(L, -2, LUA_TSTRING); // key is string
+      const char * key = luaL_checkstring(L, -2);
+      if (!strcmp(key, "switch")) {
+        CFN_SWITCH(cfn) = luaL_checkinteger(L, -1);
+      }
+      else if (!strcmp(key, "func")) {
+        CFN_FUNC(cfn) = luaL_checkinteger(L, -1);
+      }
+      else if (!strcmp(key, "name")) {
+        const char * name = luaL_checkstring(L, -1);
+        strncpy(cfn->play.name, name, sizeof(cfn->play.name));
+      }
+      else if (!strcmp(key, "value")) {
+        cfn->all.val = luaL_checkinteger(L, -1);
+      }
+      else if (!strcmp(key, "mode")) {
+        cfn->all.mode = luaL_checkinteger(L, -1);
+      }
+      else if (!strcmp(key, "param")) {
+        cfn->all.param = luaL_checkinteger(L, -1);
+      }
+      else if (!strcmp(key, "active")) {
+        CFN_ACTIVE(cfn) = luaL_checkinteger(L, -1);
+      }
+    }
+    storageDirty(EE_MODEL);
+  }
+
+  return 0;
+}
+
+static int luaModelGetOutput(lua_State *L)
+{
+  unsigned int idx = luaL_checkunsigned(L, 1);
+  if (idx < NUM_CHNOUT) {
+    LimitData * limit = limitAddress(idx);
+    lua_newtable(L);
+    lua_pushtablezstring(L, "name", limit->name);
+    lua_pushtableinteger(L, "min", limit->min-1000);
+    lua_pushtableinteger(L, "max", limit->max+1000);
+    lua_pushtableinteger(L, "offset", limit->offset);
+    lua_pushtableinteger(L, "ppmCenter", limit->ppmCenter);
+    lua_pushtableinteger(L, "symetrical", limit->symetrical);
+    lua_pushtableinteger(L, "revert", limit->revert);
+    if (limit->curve)
+      lua_pushtableinteger(L, "curve", limit->curve-1);
+    else
+      lua_pushtablenil(L, "curve");
+  }
+  else {
+    lua_pushnil(L);
+  }
+  return 1;
+}
+
+/*luadoc
+@function model.setOutput(index, value)
+
+Sets current global variable value. See also model.getGlobalVariable()
+
+@param index  zero based output index, use 0 for CH1, 31 for CH32
+
+@param value  new value for output. The `value` is a table with following items:
+  * `name` name of the output (channel)
+  * `min` negative limit 
+  * `max` positive limit
+  * `offset` subtrim value
+  * `ppmCenter` ppm center value
+  * `symetrical` 1 for symmetric limits, 0 for normal
+  * `revert` 1 for inverted output, 0 for normal
+  * `curve` curve reference (zero based index, 0 means Curve 1)
+*/
+static int luaModelSetOutput(lua_State *L)
+{
+  unsigned int idx = luaL_checkunsigned(L, 1);
+  if (idx < NUM_CHNOUT) {
+    LimitData * limit = limitAddress(idx);
+    luaL_checktype(L, -1, LUA_TTABLE);
+    for (lua_pushnil(L); lua_next(L, -2); lua_pop(L, 1)) {
+      luaL_checktype(L, -2, LUA_TSTRING); // key is string
+      const char * key = luaL_checkstring(L, -2);
+      if (!strcmp(key, "name")) {
+        const char * name = luaL_checkstring(L, -1);
+        str2zchar(limit->name, name, sizeof(limit->name));
+      }
+      else if (!strcmp(key, "min")) {
+        limit->min = luaL_checkinteger(L, -1)+1000;
+      }
+      else if (!strcmp(key, "max")) {
+        limit->max = luaL_checkinteger(L, -1)-1000;
+      }
+      else if (!strcmp(key, "offset")) {
+        limit->offset = luaL_checkinteger(L, -1);
+      }
+      else if (!strcmp(key, "ppmCenter")) {
+        limit->ppmCenter = luaL_checkinteger(L, -1);
+      }
+      else if (!strcmp(key, "symetrical")) {
+        limit->symetrical = luaL_checkinteger(L, -1);
+      }
+      else if (!strcmp(key, "revert")) {
+        limit->revert = luaL_checkinteger(L, -1);
+      }
+      else if (!strcmp(key, "curve")) {
+        if (lua_isnil(L, -1))
+          limit->curve = 0;
+        else
+          limit->curve = luaL_checkinteger(L, -1) + 1;
+      }
+    }
+    storageDirty(EE_MODEL);
+  }
+
+  return 0;
+}
+
+/*luadoc
+@function model.getGlobalVariable(index [, phase])
+
+Returns current global variable value. 
+See also model.setGlobalVariable()
+
+@notice a simple warning or notice
+
+@param index  zero based global variable index, use 0 for GV1, 8 for GV9
+
+@param phase  zero based phase index, use 0 for Phase 1, 5 for Phase 6
+
+@retval nil   requested global variable does not exist
+
+@retval number current value of global variable
+
+Example:
+
+```lua
+  -- get GV3 (index = 2) from flight phase 1 (phase = 0)
+  val = model.getGlobalVariable(2, 0)
+```
+*/
+static int luaModelGetGlobalVariable(lua_State *L)
+{
+  unsigned int idx = luaL_checkunsigned(L, 1);
+  unsigned int phase = luaL_checkunsigned(L, 2);
+  if (phase < MAX_FLIGHT_MODES && idx < MAX_GVARS)
+    lua_pushinteger(L, g_model.flightModeData[phase].gvars[idx]);
+  else
+    lua_pushnil(L);
+  return 1;
+}
+
+/*luadoc
+@function model.setGlobalVariable(index, phase, value)
+
+Sets current global variable value. See also model.getGlobalVariable()
+
+@param index  zero based global variable index, use 0 for GV1, 8 for GV9
+
+@param phase  zero based phase index, use 0 for Phase 1, 5 for Phase 6
+   
+@param value  new value for global variable. Permitted range is
+from -1024 to 1024. 
+    
+
+@notice Global variable can only store integer values, 
+any floating point value is converted (todo check how) into integer value.
+*/
+static int luaModelSetGlobalVariable(lua_State *L)
+{
+  unsigned int idx = luaL_checkunsigned(L, 1);
+  unsigned int phase = luaL_checkunsigned(L, 2);
+  int value = luaL_checkinteger(L, 3);
+  if (phase < MAX_FLIGHT_MODES && idx < MAX_GVARS && value >= -GVAR_MAX && value <= GVAR_MAX) {
+    g_model.flightModeData[phase].gvars[idx] = value;
+    storageDirty(EE_MODEL);
+  }
+  return 0;
+}
+
+const luaL_Reg modelLib[] = {
+  { "getInfo", luaModelGetInfo },
+  { "setInfo", luaModelSetInfo },
+  { "getModule", luaModelGetModule },
+  { "setModule", luaModelSetModule },
+  { "getTimer", luaModelGetTimer },
+  { "setTimer", luaModelSetTimer },
+  { "resetTimer", luaModelResetTimer },
+  { "getInputsCount", luaModelGetInputsCount },
+  { "getInput", luaModelGetInput },
+  { "insertInput", luaModelInsertInput },
+  { "deleteInput", luaModelDeleteInput },
+  { "deleteInputs", luaModelDeleteInputs },
+  { "defaultInputs", luaModelDefaultInputs },
+  { "getMixesCount", luaModelGetMixesCount },
+  { "getMix", luaModelGetMix },
+  { "insertMix", luaModelInsertMix },
+  { "deleteMix", luaModelDeleteMix },
+  { "deleteMixes", luaModelDeleteMixes },
+  { "getLogicalSwitch", luaModelGetLogicalSwitch },
+  { "setLogicalSwitch", luaModelSetLogicalSwitch },
+  { "getCustomFunction", luaModelGetCustomFunction },
+  { "setCustomFunction", luaModelSetCustomFunction },
+  { "getCurve", luaModelGetCurve },
+  { "getOutput", luaModelGetOutput },
+  { "setOutput", luaModelSetOutput },
+  { "getGlobalVariable", luaModelGetGlobalVariable },
+  { "setGlobalVariable", luaModelSetGlobalVariable },
+  { NULL, NULL }  /* sentinel */
+};

radio/src/lua/interface.cpp

@@ -0,0 +1,786 @@
+/*
+ * Authors (alphabetical order)
+ * - Andre Bernet <bernet.andre@gmail.com>
+ * - Andreas Weitl
+ * - Bertrand Songis <bsongis@gmail.com>
+ * - Bryan J. Rentoul (Gruvin) <gruvin@gmail.com>
+ * - Cameron Weeks <th9xer@gmail.com>
+ * - Erez Raviv
+ * - Gabriel Birkus
+ * - Jean-Pierre Parisy
+ * - Karl Szmutny
+ * - Michael Blandford
+ * - Michal Hlavinka
+ * - Pat Mackenzie
+ * - Philip Moss
+ * - Rob Thomson
+ * - Romolo Manfredini <romolo.manfredini@gmail.com>
+ * - Thomas Husterer
+ *
+ * opentx is based on code named
+ * gruvin9x by Bryan J. Rentoul: http://code.google.com/p/gruvin9x/,
+ * er9x by Erez Raviv: http://code.google.com/p/er9x/,
+ * and the original (and ongoing) project by
+ * Thomas Husterer, th9x: http://code.google.com/p/th9x/
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ *
+ * This program 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.
+ *
+ */
+
+#include <ctype.h>
+#include <stdio.h>
+#include "opentx.h"
+#include "bin_allocator.h"
+#include "lua/lua_api.h"
+ 
+#if defined(LUA_COMPILER) && defined(SIMU)
+  #include <lundump.h>
+  #include <lstate.h>
+#endif
+
+#define PERMANENT_SCRIPTS_MAX_INSTRUCTIONS (10000/100)
+#define MANUAL_SCRIPTS_MAX_INSTRUCTIONS    (20000/100)
+#define SET_LUA_INSTRUCTIONS_COUNT(x)      (instructionsPercent=0, lua_sethook(L, hook, LUA_MASKCOUNT, x))
+#define LUA_WARNING_INFO_LEN               64
+
+lua_State *L = NULL;
+uint8_t luaState = 0;
+uint8_t luaScriptsCount = 0;
+ScriptInternalData scriptInternalData[MAX_SCRIPTS] = { { SCRIPT_NOFILE, 0 } };
+ScriptInputsOutputs scriptInputsOutputs[MAX_SCRIPTS] = { {0} };
+ScriptInternalData standaloneScript = { SCRIPT_NOFILE, 0 };
+uint16_t maxLuaInterval = 0;
+uint16_t maxLuaDuration = 0;
+bool luaLcdAllowed;
+int instructionsPercent = 0;
+char lua_warning_info[LUA_WARNING_INFO_LEN+1];
+struct our_longjmp * global_lj = 0;
+
+/* custom panic handler */
+static int custom_lua_atpanic(lua_State *lua)
+{
+  TRACE("PANIC: unprotected error in call to Lua API (%s)\n", lua_tostring(L, -1));
+  if (global_lj) {
+    longjmp(global_lj->b, 1);
+    /* will never return */
+  }
+  return 0;
+}
+
+void hook(lua_State* L, lua_Debug *ar)
+{
+  instructionsPercent++;
+  if (instructionsPercent > 100) {
+    // From now on, as soon as a line is executed, error
+    // keep erroring until you're script reaches the top
+    lua_sethook(L, hook, LUA_MASKLINE, 0);
+    luaL_error(L, "");
+  }
+}
+
+int luaGetInputs(ScriptInputsOutputs & sid)
+{
+  if (!lua_istable(L, -1))
+    return -1;
+
+  sid.inputsCount = 0;
+  for (lua_pushnil(L); lua_next(L, -2); lua_pop(L, 1)) {
+    luaL_checktype(L, -2, LUA_TNUMBER); // key is number
+    luaL_checktype(L, -1, LUA_TTABLE); // value is table
+    if (sid.inputsCount<MAX_SCRIPT_INPUTS) {
+      uint8_t field = 0;
+      for (lua_pushnil(L); lua_next(L, -2) && field<5; lua_pop(L, 1), field++) {
+        switch (field) {
+          case 0:
+            luaL_checktype(L, -2, LUA_TNUMBER); // key is number
+            luaL_checktype(L, -1, LUA_TSTRING); // value is string
+            sid.inputs[sid.inputsCount].name = lua_tostring(L, -1);
+            break;
+          case 1:
+            luaL_checktype(L, -2, LUA_TNUMBER); // key is number
+            luaL_checktype(L, -1, LUA_TNUMBER); // value is number
+            sid.inputs[sid.inputsCount].type = lua_tointeger(L, -1);
+            if (sid.inputs[sid.inputsCount].type == 0) {
+              sid.inputs[sid.inputsCount].min = -100;
+              sid.inputs[sid.inputsCount].max = 100;
+            }
+            else {
+              sid.inputs[sid.inputsCount].max = MIXSRC_LAST_TELEM;
+            }
+            break;
+          case 2:
+            luaL_checktype(L, -2, LUA_TNUMBER); // key is number
+            luaL_checktype(L, -1, LUA_TNUMBER); // value is number
+            sid.inputs[sid.inputsCount].min = lua_tointeger(L, -1);
+            break;
+          case 3:
+            luaL_checktype(L, -2, LUA_TNUMBER); // key is number
+            luaL_checktype(L, -1, LUA_TNUMBER); // value is number
+            sid.inputs[sid.inputsCount].max = lua_tointeger(L, -1);
+            break;
+          case 4:
+            luaL_checktype(L, -2, LUA_TNUMBER); // key is number
+            luaL_checktype(L, -1, LUA_TNUMBER); // value is number
+            sid.inputs[sid.inputsCount].def = lua_tointeger(L, -1);
+            break;
+        }
+      }
+      sid.inputsCount++;
+    }
+  }
+
+  return 0;
+}
+
+int luaGetOutputs(ScriptInputsOutputs & sid)
+{
+  if (!lua_istable(L, -1))
+    return -1;
+
+  sid.outputsCount = 0;
+  for (lua_pushnil(L); lua_next(L, -2); lua_pop(L, 1)) {
+    luaL_checktype(L, -2, LUA_TNUMBER); // key is number
+    luaL_checktype(L, -1, LUA_TSTRING); // value is string
+    if (sid.outputsCount<MAX_SCRIPT_OUTPUTS) {
+      sid.outputs[sid.outputsCount++].name = lua_tostring(L, -1);
+    }
+  }
+
+  return 0;
+}
+
+void luaDisable()
+{
+  POPUP_WARNING("Lua disabled!");
+  luaState = INTERPRETER_PANIC;
+}
+
+void luaClose()
+{
+  if (L) {
+    PROTECT_LUA() {
+      lua_close(L);  // this should not panic, but we make sure anyway
+    }
+    else {
+      // we can only disable Lua for the rest of the session
+      luaDisable();
+    }
+    UNPROTECT_LUA();
+    L = NULL;
+  }
+}
+
+void luaRegisterAll()
+{
+  // Init lua
+  luaL_openlibs(L);
+}
+
+void luaInit()
+{
+  luaClose();
+  if (luaState != INTERPRETER_PANIC) {
+#if defined(USE_BIN_ALLOCATOR)
+    L = lua_newstate(bin_l_alloc, NULL);   //we use our own allocator!
+#else
+    L = lua_newstate(l_alloc, NULL);   //we use Lua default allocator
+#endif
+    if (L) {
+      // install our panic handler
+      lua_atpanic(L, &custom_lua_atpanic);
+
+      // protect libs and constants registration
+      PROTECT_LUA() {
+        luaRegisterAll();
+      }
+      else {
+        // if we got panic during registration
+        // we disable Lua for this session
+        luaDisable();
+      }
+      UNPROTECT_LUA();
+    }
+    else {
+      /* log error and return */
+      luaDisable();
+    }
+  }
+}
+
+void luaFree(ScriptInternalData & sid)
+{
+  PROTECT_LUA() {
+    if (sid.run) {
+      luaL_unref(L, LUA_REGISTRYINDEX, sid.run);
+      sid.run = 0;
+    }
+    if (sid.background) {
+      luaL_unref(L, LUA_REGISTRYINDEX, sid.background);
+      sid.background = 0;
+    }
+    lua_gc(L, LUA_GCCOLLECT, 0);
+  }
+  else {
+    luaDisable();
+  }
+  UNPROTECT_LUA();
+}
+
+#if defined(LUA_COMPILER) && defined(SIMU)
+static int luaDumpWriter(lua_State* L, const void* p, size_t size, void* u)
+{
+  UNUSED(L);
+  UINT written;
+  FRESULT result = f_write((FIL *)u, p, size, &written);
+  return (result != FR_OK && !written);
+}
+
+static void luaCompileAndSave(const char *filename)
+{
+  FIL D;
+  char bytecodeName[1024];
+  strcpy(bytecodeName, filename);
+  strcat(bytecodeName, "c");
+
+  if (f_stat(bytecodeName, 0) == FR_OK) {
+    return;   // compiled file already exists
+  }
+
+  if (f_open(&D, bytecodeName, FA_WRITE | FA_CREATE_ALWAYS) != FR_OK) {
+    TRACE("Could not open Lua bytecode output file %s", bytecodeName);
+    return;
+  }
+
+  PROTECT_LUA() {
+    if (luaL_loadfile(L, filename) == 0) {
+      lua_lock(L);
+      luaU_dump(L, getproto(L->top - 1), luaDumpWriter, &D, 1);
+      lua_unlock(L);
+      TRACE("Saved Lua bytecode to file %s", bytecodeName);
+    }
+  }
+  UNPROTECT_LUA();
+  f_close(&D);
+}
+#endif
+
+int luaLoad(const char *filename, ScriptInternalData & sid, ScriptInputsOutputs * sio=NULL)
+{
+  int init = 0;
+
+  sid.instructions = 0;
+  sid.state = SCRIPT_OK;
+
+#if 0
+  // not needed, we just called luaInit
+  luaFree(sid);
+#endif
+
+  if (luaState == INTERPRETER_PANIC) {
+    return SCRIPT_PANIC;
+  }
+
+#if defined(LUA_COMPILER) && defined(SIMU)
+  luaCompileAndSave(filename);
+#endif
+
+  SET_LUA_INSTRUCTIONS_COUNT(MANUAL_SCRIPTS_MAX_INSTRUCTIONS);
+
+  PROTECT_LUA() {
+    if (luaL_loadfile(L, filename) == 0 &&
+        lua_pcall(L, 0, 1, 0) == 0 &&
+        lua_istable(L, -1)) {
+
+      luaL_checktype(L, -1, LUA_TTABLE);
+
+      for (lua_pushnil(L); lua_next(L, -2); lua_pop(L, 1)) {
+        const char *key = lua_tostring(L, -2);
+        if (!strcmp(key, "init")) {
+          init = luaL_ref(L, LUA_REGISTRYINDEX);
+          lua_pushnil(L);
+        }
+        else if (!strcmp(key, "run")) {
+          sid.run = luaL_ref(L, LUA_REGISTRYINDEX);
+          lua_pushnil(L);
+        }
+        else if (!strcmp(key, "background")) {
+          sid.background = luaL_ref(L, LUA_REGISTRYINDEX);
+          lua_pushnil(L);
+        }
+        else if (sio && !strcmp(key, "input")) {
+          luaGetInputs(*sio);
+        }
+        else if (sio && !strcmp(key, "output")) {
+          luaGetOutputs(*sio);
+        }
+      }
+
+      if (init) {
+        lua_rawgeti(L, LUA_REGISTRYINDEX, init);
+        if (lua_pcall(L, 0, 0, 0) != 0) {
+          TRACE("Error in script %s init: %s", filename, lua_tostring(L, -1));
+          sid.state = SCRIPT_SYNTAX_ERROR;
+        }
+        luaL_unref(L, LUA_REGISTRYINDEX, init);
+        lua_gc(L, LUA_GCCOLLECT, 0);
+      }
+    }
+    else {
+      TRACE("Error in script %s: %s", filename, lua_tostring(L, -1));
+      sid.state = SCRIPT_SYNTAX_ERROR;
+    }
+  }
+  else {
+    luaDisable();
+    return SCRIPT_PANIC;
+  }
+  UNPROTECT_LUA();
+
+  if (sid.state != SCRIPT_OK) {
+    luaFree(sid);
+  }
+
+  return sid.state;
+}
+
+bool luaLoadMixScript(uint8_t index)
+{
+  ScriptData & sd = g_model.scriptsData[index];
+
+  if (ZEXIST(sd.file)) {
+    ScriptInternalData & sid = scriptInternalData[luaScriptsCount++];
+    ScriptInputsOutputs * sio = &scriptInputsOutputs[index];
+    sid.reference = SCRIPT_MIX_FIRST+index;
+    sid.state = SCRIPT_NOFILE;
+    char filename[sizeof(SCRIPTS_MIXES_PATH)+sizeof(sd.file)+sizeof(SCRIPTS_EXT)] = SCRIPTS_MIXES_PATH "/";
+    strncpy(filename+sizeof(SCRIPTS_MIXES_PATH), sd.file, sizeof(sd.file));
+    filename[sizeof(SCRIPTS_MIXES_PATH)+sizeof(sd.file)] = '\0';
+    strcat(filename+sizeof(SCRIPTS_MIXES_PATH), SCRIPTS_EXT);
+    if (luaLoad(filename, sid, sio) == SCRIPT_PANIC) {
+      return false;
+    }
+  }
+  return true;
+}
+
+bool luaLoadFunctionScript(uint8_t index)
+{
+  CustomFunctionData & fn = g_model.customFn[index];
+
+  if (fn.func == FUNC_PLAY_SCRIPT && ZEXIST(fn.play.name)) {
+    if (luaScriptsCount < MAX_SCRIPTS) {
+      ScriptInternalData & sid = scriptInternalData[luaScriptsCount++];
+      sid.reference = SCRIPT_FUNC_FIRST+index;
+      sid.state = SCRIPT_NOFILE;
+      char filename[sizeof(SCRIPTS_FUNCS_PATH)+sizeof(fn.play.name)+sizeof(SCRIPTS_EXT)] = SCRIPTS_FUNCS_PATH "/";
+      strncpy(filename+sizeof(SCRIPTS_FUNCS_PATH), fn.play.name, sizeof(fn.play.name));
+      filename[sizeof(SCRIPTS_FUNCS_PATH)+sizeof(fn.play.name)] = '\0';
+      strcat(filename+sizeof(SCRIPTS_FUNCS_PATH), SCRIPTS_EXT);
+      if (luaLoad(filename, sid) == SCRIPT_PANIC) {
+        return false;
+      }
+    }
+    else {
+      POPUP_WARNING(STR_TOO_MANY_LUA_SCRIPTS);
+      return false;
+    }
+  }
+  return true;
+}
+
+bool luaLoadTelemetryScript(uint8_t index)
+{
+  TelemetryScreenType screenType = TELEMETRY_SCREEN_TYPE(index);
+
+  if (screenType == TELEMETRY_SCREEN_TYPE_SCRIPT) {
+    TelemetryScriptData & script = g_model.frsky.screens[index].script;
+    if (ZEXIST(script.file)) {
+      if (luaScriptsCount < MAX_SCRIPTS) {
+        ScriptInternalData & sid = scriptInternalData[luaScriptsCount++];
+        sid.reference = SCRIPT_TELEMETRY_FIRST+index;
+        sid.state = SCRIPT_NOFILE;
+        char filename[sizeof(SCRIPTS_TELEM_PATH)+sizeof(script.file)+sizeof(SCRIPTS_EXT)] = SCRIPTS_TELEM_PATH "/";
+        strncpy(filename+sizeof(SCRIPTS_TELEM_PATH), script.file, sizeof(script.file));
+        filename[sizeof(SCRIPTS_TELEM_PATH)+sizeof(script.file)] = '\0';
+        strcat(filename+sizeof(SCRIPTS_TELEM_PATH), SCRIPTS_EXT);
+        if (luaLoad(filename, sid) == SCRIPT_PANIC) {
+          return false;
+        }
+      }
+      else {
+        POPUP_WARNING(STR_TOO_MANY_LUA_SCRIPTS);
+        return false;
+      }
+    }
+  }
+  return true;
+}
+
+uint8_t isTelemetryScriptAvailable(uint8_t index)
+{
+  for (int i=0; i<luaScriptsCount; i++) {
+    ScriptInternalData & sid = scriptInternalData[i];
+    if (sid.reference == SCRIPT_TELEMETRY_FIRST+index) {
+      return sid.state;
+    }
+  }
+  return SCRIPT_NOFILE;
+}
+
+void luaLoadPermanentScripts()
+{
+  luaScriptsCount = 0;
+  memset(scriptInternalData, 0, sizeof(scriptInternalData));
+  memset(scriptInputsOutputs, 0, sizeof(scriptInputsOutputs));
+
+  // Load model scripts
+  for (int i=0; i<MAX_SCRIPTS; i++) {
+    if (!luaLoadMixScript(i)) {
+      return;
+    }
+  }
+
+  // Load custom function scripts
+  for (int i=0; i<NUM_CFN; i++) {
+    if (!luaLoadFunctionScript(i)) {
+      return;
+    }
+  }
+
+  // Load custom telemetry scripts
+  for (int i=0; i<MAX_TELEMETRY_SCREENS; i++) {
+    if (!luaLoadTelemetryScript(i)) {
+      return;
+    }
+  }
+}
+
+void displayLuaError(const char * title)
+{
+#if !defined(COLORLCD)
+  displayBox(title);
+#endif
+  if (lua_warning_info[0]) {
+    char * split = strstr(lua_warning_info, ": ");
+    if (split) {
+      lcdDrawTextWithLen(WARNING_LINE_X, WARNING_LINE_Y+FH+3, lua_warning_info, split-lua_warning_info, SMLSIZE);
+      lcdDrawTextWithLen(WARNING_LINE_X, WARNING_LINE_Y+2*FH+2, split+2, lua_warning_info+LUA_WARNING_INFO_LEN-split, SMLSIZE);
+    }
+    else {
+      lcdDrawTextWithLen(WARNING_LINE_X, WARNING_LINE_Y+FH+3, lua_warning_info, 40, SMLSIZE);
+    }
+  }
+}
+
+void displayAcknowledgeLuaError(uint8_t event)
+{
+  s_warning_result = false;
+  displayLuaError(s_warning);
+  if (event == EVT_KEY_BREAK(KEY_EXIT)) {
+    s_warning = NULL;
+  }
+}
+
+void luaError(uint8_t error, bool acknowledge)
+{
+  const char * errorTitle;
+
+  switch (error) {
+    case SCRIPT_SYNTAX_ERROR:
+      errorTitle = STR_SCRIPT_SYNTAX_ERROR;
+      break;
+    case SCRIPT_KILLED:
+      errorTitle = STR_SCRIPT_KILLED;
+      break;
+    case SCRIPT_PANIC:
+      errorTitle = STR_SCRIPT_PANIC;
+      break;
+    default:
+      errorTitle = STR_SCRIPT_ERROR;
+      break;
+  }
+
+  const char * msg = lua_tostring(L, -1);
+  if (msg) {
+#if defined(SIMU)
+    if (!strncmp(msg, ".", 2)) msg += 1;
+#endif
+    if (!strncmp(msg, "/SCRIPTS/", 9)) msg += 9;
+    strncpy(lua_warning_info, msg, LUA_WARNING_INFO_LEN);
+    lua_warning_info[LUA_WARNING_INFO_LEN] = '\0';
+  }
+  else {
+    lua_warning_info[0] = '\0';
+  }
+
+  if (acknowledge) {
+    s_warning = errorTitle;
+    popupFunc = displayAcknowledgeLuaError;
+  }
+  else {
+    displayLuaError(errorTitle);
+  }
+}
+
+void luaExec(const char *filename)
+{
+  luaInit();
+  if (luaState != INTERPRETER_PANIC) {
+    standaloneScript.state = SCRIPT_NOFILE;
+    int result = luaLoad(filename, standaloneScript);
+    // TODO the same with run ...
+    if (result == SCRIPT_OK) {
+      luaState = INTERPRETER_RUNNING_STANDALONE_SCRIPT;
+    }
+    else {
+      luaError(result);
+      luaState = INTERPRETER_RELOAD_PERMANENT_SCRIPTS;
+    }
+  }
+}
+
+void luaDoOneRunStandalone(uint8_t evt)
+{
+  static uint8_t luaDisplayStatistics = false;
+
+  if (standaloneScript.state == SCRIPT_OK && standaloneScript.run) {
+    SET_LUA_INSTRUCTIONS_COUNT(MANUAL_SCRIPTS_MAX_INSTRUCTIONS);
+    lua_rawgeti(L, LUA_REGISTRYINDEX, standaloneScript.run);
+    lua_pushinteger(L, evt);
+    if (lua_pcall(L, 1, 1, 0) == 0) {
+      if (!lua_isnumber(L, -1)) {
+        if (instructionsPercent > 100) {
+          TRACE("Script killed");
+          standaloneScript.state = SCRIPT_KILLED;
+          luaState = INTERPRETER_RELOAD_PERMANENT_SCRIPTS;
+        }
+        else if (lua_isstring(L, -1)) {
+          char nextScript[_MAX_LFN+1];
+          strncpy(nextScript, lua_tostring(L, -1), _MAX_LFN);
+          nextScript[_MAX_LFN] = '\0';
+          luaExec(nextScript);
+        }
+        else {
+          TRACE("Script run function returned unexpected value");
+          standaloneScript.state = SCRIPT_SYNTAX_ERROR;
+          luaState = INTERPRETER_RELOAD_PERMANENT_SCRIPTS;
+        }
+      }
+      else {
+        int scriptResult = lua_tointeger(L, -1);
+        lua_pop(L, 1);  /* pop returned value */
+        if (scriptResult != 0) {
+          TRACE("Script finished with status %d", scriptResult);
+          standaloneScript.state = SCRIPT_NOFILE;
+          luaState = INTERPRETER_RELOAD_PERMANENT_SCRIPTS;
+          return;
+        }
+        else if (luaDisplayStatistics) {
+          lcd_hline(0, 7*FH-1, lcdLastPos+6, ERASE);
+          lcd_puts(0, 7*FH, "GV Use: ");
+          lcd_outdezAtt(lcdLastPos, 7*FH, luaGetMemUsed(), LEFT);
+          lcd_putc(lcdLastPos, 7*FH, 'b');
+          lcd_hline(0, 7*FH-2, lcdLastPos+6, FORCE);
+          lcdDrawVerticalLine(lcdLastPos+6, 7*FH-2, FH+2, SOLID, FORCE);
+        }
+      }
+    }
+    else {
+      TRACE("Script error: %s", lua_tostring(L, -1));
+      standaloneScript.state = (instructionsPercent > 100 ? SCRIPT_KILLED : SCRIPT_SYNTAX_ERROR);
+      luaState = INTERPRETER_RELOAD_PERMANENT_SCRIPTS;
+    }
+
+    if (standaloneScript.state != SCRIPT_OK) {
+      luaError(standaloneScript.state);
+      luaState = INTERPRETER_RELOAD_PERMANENT_SCRIPTS;
+    }
+
+    if (evt == EVT_KEY_LONG(KEY_EXIT)) {
+      TRACE("Script force exit");
+      killEvents(evt);
+      standaloneScript.state = SCRIPT_NOFILE;
+      luaState = INTERPRETER_RELOAD_PERMANENT_SCRIPTS;
+    }
+    else if (evt == EVT_KEY_LONG(KEY_MENU)) {
+      killEvents(evt);
+      luaDisplayStatistics = !luaDisplayStatistics;
+    }
+  }
+}
+  
+bool luaDoOneRunPermanentScript(uint8_t evt, int i, uint32_t scriptType)
+{
+  ScriptInternalData & sid = scriptInternalData[i];
+  if (sid.state != SCRIPT_OK) return false;
+
+  SET_LUA_INSTRUCTIONS_COUNT(PERMANENT_SCRIPTS_MAX_INSTRUCTIONS);
+  int inputsCount = 0;
+#if defined(SIMU) || defined(DEBUG)
+  const char *filename;
+#endif
+  ScriptInputsOutputs * sio = NULL;
+#if SCRIPT_MIX_FIRST > 0
+  if ((scriptType & RUN_MIX_SCRIPT) && (sid.reference >= SCRIPT_MIX_FIRST && sid.reference <= SCRIPT_MIX_LAST)) {
+#else
+  if ((scriptType & RUN_MIX_SCRIPT) && (sid.reference <= SCRIPT_MIX_LAST)) {
+#endif
+    ScriptData & sd = g_model.scriptsData[sid.reference-SCRIPT_MIX_FIRST];
+    sio = &scriptInputsOutputs[sid.reference-SCRIPT_MIX_FIRST];
+    inputsCount = sio->inputsCount;
+#if defined(SIMU) || defined(DEBUG)
+    filename = sd.file;
+#endif
+    lua_rawgeti(L, LUA_REGISTRYINDEX, sid.run);
+    for (int j=0; j<sio->inputsCount; j++) {
+      if (sio->inputs[j].type == 1)
+        luaGetValueAndPush((uint8_t)sd.inputs[j]);
+      else
+        lua_pushinteger(L, sd.inputs[j] + sio->inputs[j].def);
+    }
+  }
+  else if ((scriptType & RUN_FUNC_SCRIPT) && (sid.reference >= SCRIPT_FUNC_FIRST && sid.reference <= SCRIPT_FUNC_LAST)) {
+    CustomFunctionData & fn = g_model.customFn[sid.reference-SCRIPT_FUNC_FIRST];
+    if (!getSwitch(fn.swtch)) return false;
+#if defined(SIMU) || defined(DEBUG)
+    filename = fn.play.name;
+#endif
+    lua_rawgeti(L, LUA_REGISTRYINDEX, sid.run);
+  }
+  else {
+#if defined(SIMU) || defined(DEBUG)
+    TelemetryScriptData & script = g_model.frsky.screens[sid.reference-SCRIPT_TELEMETRY_FIRST].script;
+    filename = script.file;
+#endif
+    if ((scriptType & RUN_TELEM_FG_SCRIPT) &&
+#if defined(PCBFLAMENCO)
+        (g_menuStack[0]==menuMainView && sid.reference==SCRIPT_TELEMETRY_FIRST+g_eeGeneral.view-VIEW_TELEM1)) {
+#else
+        (g_menuStack[0]==menuTelemetryFrsky && sid.reference==SCRIPT_TELEMETRY_FIRST+s_frsky_view)) {
+#endif
+      lua_rawgeti(L, LUA_REGISTRYINDEX, sid.run);
+      lua_pushinteger(L, evt);
+      inputsCount = 1;
+    }
+    else if ((scriptType & RUN_TELEM_BG_SCRIPT) && (sid.background)) {
+      lua_rawgeti(L, LUA_REGISTRYINDEX, sid.background);
+    }
+    else {
+      return false;
+    }
+  }
+
+  if (lua_pcall(L, inputsCount, sio ? sio->outputsCount : 0, 0) == 0) {
+    if (sio) {
+      for (int j=sio->outputsCount-1; j>=0; j--) {
+        if (!lua_isnumber(L, -1)) {
+          sid.state = (instructionsPercent > 100 ? SCRIPT_KILLED : SCRIPT_SYNTAX_ERROR);
+          TRACE("Script %8s disabled", filename);
+          break;
+        }
+        sio->outputs[j].value = lua_tointeger(L, -1);
+        lua_pop(L, 1);
+      }
+    }
+  }
+  else {
+    if (instructionsPercent > 100) {
+      TRACE("Script %8s killed", filename);
+      sid.state = SCRIPT_KILLED;
+    }
+    else {
+      TRACE("Script %8s error: %s", filename, lua_tostring(L, -1));
+      sid.state = SCRIPT_SYNTAX_ERROR;
+    }
+  }
+
+  if (sid.state != SCRIPT_OK) {
+    luaFree(sid);
+  }
+  else {
+    if (instructionsPercent > sid.instructions) {
+      sid.instructions = instructionsPercent;
+    }
+  }
+  return true;
+}
+
+void luaDoGc()
+{
+  if (L) {
+    PROTECT_LUA() {
+      lua_gc(L, LUA_GCCOLLECT, 0);
+#if defined(SIMU) || defined(DEBUG)
+      static int lastgc = 0;
+      int gc = luaGetMemUsed();
+      if (gc != lastgc) {
+        lastgc = gc;
+        TRACE("GC Use: %dbytes", gc);
+      }
+#endif
+    }
+    else {
+      // we disable Lua for the rest of the session
+      luaDisable();
+    }
+    UNPROTECT_LUA();
+  }
+}
+
+bool luaTask(uint8_t evt, uint8_t scriptType, bool allowLcdUsage)
+{
+  if (luaState == INTERPRETER_PANIC) return false;
+  luaLcdAllowed = allowLcdUsage;
+  bool scriptWasRun = false;
+
+  // we run either standalone script or permanent scripts
+  if (luaState & INTERPRETER_RUNNING_STANDALONE_SCRIPT) {
+    // run standalone script
+    if ((scriptType & RUN_STNDAL_SCRIPT) == 0) return false;
+    PROTECT_LUA() {
+      luaDoOneRunStandalone(evt);
+      scriptWasRun = true;
+    }
+    else {
+      luaDisable();
+      return false;
+    }
+    UNPROTECT_LUA();
+  }
+  else {
+    // run permanent scripts
+    if (luaState & INTERPRETER_RELOAD_PERMANENT_SCRIPTS) {
+      luaState = 0;
+      luaInit();
+      if (luaState == INTERPRETER_PANIC) return false;
+      luaLoadPermanentScripts();
+      if (luaState == INTERPRETER_PANIC) return false;
+    }
+
+    for (int i=0; i<luaScriptsCount; i++) {
+      PROTECT_LUA() {
+        scriptWasRun |= luaDoOneRunPermanentScript(evt, i, scriptType);
+      }
+      else {
+        luaDisable();
+        break;
+      }
+      UNPROTECT_LUA();
+      //todo gc step between scripts
+    }
+  }
+  luaDoGc();
+  return scriptWasRun;
+}
+
+int luaGetMemUsed()
+{
+  return (lua_gc(L, LUA_GCCOUNT, 0) << 10) + lua_gc(L, LUA_GCCOUNTB, 0);
+}

radio/src/lua/lua_api.h

@@ -34,18 +34,42 @@
  *
  */
 
-#ifndef luaapi_h
+#ifndef lua_api_h
-#define luaapi_h
+#define lua_api_h
-
-
-#define RUN_MIX_SCRIPT        (1 << 0)
-#define RUN_FUNC_SCRIPT       (1 << 1)
-#define RUN_TELEM_BG_SCRIPT   (1 << 2)
-#define RUN_TELEM_FG_SCRIPT   (1 << 3)
-#define RUN_STNDAL_SCRIPT     (1 << 4)
-
 
 #if defined(LUA)
+
+#if !defined(SIMU)
+extern "C" {
+#endif
+  #include <lua.h>
+  #include <lauxlib.h>
+  #include <lualib.h>
+  #include <lrotable.h>
+#if !defined(SIMU)
+}
+#endif
+
+  extern lua_State *L;
+  extern bool luaLcdAllowed;
+
+  #define lua_registernumber(L, n, i)    (lua_pushnumber(L, (i)), lua_setglobal(L, (n)))
+  #define lua_registerint(L, n, i)       (lua_pushinteger(L, (i)), lua_setglobal(L, (n)))
+  #define lua_pushtablenil(L, k)         (lua_pushstring(L, (k)), lua_pushnil(L), lua_settable(L, -3))
+  #define lua_pushtableboolean(L, k, v)  (lua_pushstring(L, (k)), lua_pushboolean(L, (v)), lua_settable(L, -3))
+  #define lua_pushtableinteger(L, k, v)  (lua_pushstring(L, (k)), lua_pushinteger(L, (v)), lua_settable(L, -3))
+  #define lua_pushtablenumber(L, k, v)   (lua_pushstring(L, (k)), lua_pushnumber(L, (v)), lua_settable(L, -3))
+  #define lua_pushtablestring(L, k, v)   (lua_pushstring(L, (k)), lua_pushstring(L, (v)), lua_settable(L, -3))
+  #define lua_pushtablenzstring(L, k, v) { char tmp[sizeof(v)+1]; strncpy(tmp, (v), sizeof(v)); tmp[sizeof(v)] = '\0'; lua_pushstring(L, (k)); lua_pushstring(L, tmp); lua_settable(L, -3); }
+  #define lua_pushtablezstring(L, k, v)  { char tmp[sizeof(v)+1]; zchar2str(tmp, (v), sizeof(v)); lua_pushstring(L, (k)); lua_pushstring(L, tmp); lua_settable(L, -3); }
+  #define lua_registerlib(L, name, tab)  (luaL_newmetatable(L, name), luaL_setfuncs(L, tab, 0), lua_setglobal(L, name))
+
+  #define RUN_MIX_SCRIPT        (1 << 0)
+  #define RUN_FUNC_SCRIPT       (1 << 1)
+  #define RUN_TELEM_BG_SCRIPT   (1 << 2)
+  #define RUN_TELEM_FG_SCRIPT   (1 << 3)
+  #define RUN_STNDAL_SCRIPT     (1 << 4)
+
   struct ScriptInput {
     const char *name;
     uint8_t type;
@@ -98,11 +122,11 @@
   void luaExec(const char * filename);
   void luaError(uint8_t error, bool acknowledge=true);
   int luaGetMemUsed();
+  void luaGetValueAndPush(int src);
   #define luaGetCpuUsed(idx) scriptInternalData[idx].instructions
   uint8_t isTelemetryScriptAvailable(uint8_t index);
   #define LUA_LOAD_MODEL_SCRIPTS()   luaState |= INTERPRETER_RELOAD_PERMANENT_SCRIPTS
   #define LUA_LOAD_MODEL_SCRIPT(idx) luaState |= INTERPRETER_RELOAD_PERMANENT_SCRIPTS
-  #define LUA_STANDALONE_SCRIPT_RUNNING() (luaState == INTERPRETER_RUNNING_STANDALONE_SCRIPT)
   // Lua PROTECT/UNPROTECT
   #include <setjmp.h>
   struct our_longjmp {
@@ -119,10 +143,11 @@
 
   extern uint16_t maxLuaInterval;
   extern uint16_t maxLuaDuration;
-#else  // #if defined(LUA)
-  #define LUA_LOAD_MODEL_SCRIPTS()
-  #define LUA_LOAD_MODEL_SCRIPT(idx)
-  #define LUA_STANDALONE_SCRIPT_RUNNING() (0)
-#endif
 
-#endif // #ifndef luaapi_h
+#else  // #if defined(LUA)
+
+  #define LUA_LOAD_MODEL_SCRIPTS()
+
+#endif // #if defined(LUA)
+
+#endif // #ifndef lua_api_h

radio/src/main_avr.cpp

@@ -43,6 +43,9 @@ void perMain()
 {
 #if defined(SIMU)
   doMixerCalculations();
+#endif
+#if defined(LCD_ST7920)
+  uint8_t lcdstate=0;
 #endif
   uint16_t t0 = getTmr16KHz();
   int16_t delta = (nextMixerEndTime - lastMixerDuration) - t0;
@@ -129,32 +132,37 @@ void perMain()
   const char *warn = s_warning;
   uint8_t menu = s_menu_count;
 
-  lcdClear();
+  if (IS_LCD_REFRESH_ALLOWED()) { // No need to redraw until lcdRefresh_ST7920(0) below completely refreshes the display.
-  if (menuEvent) {
+    lcdClear();
-    m_posVert = menuEvent == EVT_ENTRY_UP ? g_menuPos[g_menuStackPtr] : 0;
+    if (menuEvent) {
-    m_posHorz = 0;
+      m_posVert = menuEvent == EVT_ENTRY_UP ? g_menuPos[g_menuStackPtr] : 0;
-    evt = menuEvent;
+      m_posHorz = 0;
-    menuEvent = 0;
+      evt = menuEvent;
-    AUDIO_MENUS();
+      menuEvent = 0;
-  }
+      AUDIO_MENUS();
-  g_menuStack[g_menuStackPtr]((warn || menu) ? 0 : evt);
+    }
-
+    g_menuStack[g_menuStackPtr]((warn || menu) ? 0 : evt);
-
+
-  if (warn) DISPLAY_WARNING(evt);
+    if (warn) DISPLAY_WARNING(evt);
-#if defined(NAVIGATION_MENUS)
+#if defined(NAVIGATION_MENUS)
-  if (menu) {
+    if (menu) {
-    const char * result = displayMenu(evt);
+      const char * result = displayMenu(evt);
-    if (result) {
+      if (result) {
-      menuHandler(result);
+        menuHandler(result);
+      }
     }
-  }
 #endif
-
+    drawStatusLine();
-  drawStatusLine();
+  }
-
+  
+#if defined(LCD_ST7920)
+  lcdstate = lcdRefresh_ST7920(0);
+#else
   lcdRefresh();
 #endif
 
+#endif // defined(GUI)
+
   if (SLAVE_MODE()) {
     JACK_PPM_OUT();
   }

radio/src/mixer.cpp

@@ -179,6 +179,7 @@ int16_t applyLimits(uint8_t channel, int32_t value)
   }
 #endif
 
+
   int16_t ofs   = LIMIT_OFS_RESX(lim);
   int16_t lim_p = LIMIT_MAX_RESX(lim);
   int16_t lim_n = LIMIT_MIN_RESX(lim);
@@ -1107,7 +1108,7 @@ void evalMixes(uint8_t tick10ms)
     }
   }
 
-#if defined(PCBGRUVIN9X) && defined(DEBUG) && !defined(VOICE)
+#if defined(CPU2560) && defined(DEBUG) && !defined(VOICE)
   PORTH &= ~0x40; // PORTH:6 HIGH->LOW signals end of mixer interrupt
 #endif
 }

radio/src/myeeprom.h

@@ -560,7 +560,7 @@ enum PotsWarnMode {
     TRAINER_MODULE
   };
   enum TrainerMode {
-    TRAINER_MODE_MASTER,
+    TRAINER_MODE_MASTER_TRAINER_JACK,
     TRAINER_MODE_SLAVE,
     TRAINER_MODE_MASTER_SBUS_EXTERNAL_MODULE,
     TRAINER_MODE_MASTER_CPPM_EXTERNAL_MODULE,
@@ -1426,10 +1426,12 @@ PACK(typedef struct {
   };
   void init(const char *label, uint8_t unit=UNIT_RAW, uint8_t prec=0);
   void init(uint16_t id);
-  bool isAvailable();
+  bool isAvailable() const;
   int32_t getValue(int32_t value, uint8_t unit, uint8_t prec) const;
-  bool isConfigurable();
+  bool isConfigurable() const;
-  bool isPrecConfigurable();
+  bool isPrecConfigurable() const;
+  int32_t getPrecMultiplier() const;
+  int32_t getPrecDivisor() const;
 }) TelemetrySensor;
 #endif
 
@@ -2201,11 +2203,7 @@ enum RFProtocols {
 #endif
 };
 
-#if defined(MODULE_D16_EU_ONLY_SUPPORT)
+#define HAS_RF_PROTOCOL_FAILSAFE(protocol) ((protocol) == RF_PROTO_X16)
-  #define HAS_RF_PROTOCOL_FAILSAFE(protocol) ((protocol) == RF_PROTO_X16)
-#else
-  #define HAS_RF_PROTOCOL_FAILSAFE(protocol) ((protocol) == RF_PROTO_X16 || (protocol) == RF_PROTO_LR12)
-#endif
 
 enum DSM2Protocols {
   DSM2_PROTO_LP45,

radio/src/opentx.h

@@ -1173,10 +1173,10 @@ extern const char vers_stamp[];
 #endif
 
 extern uint8_t              g_vbat100mV;
-#if defined(CPUARM)
+#if defined(PCBTARANIS)
-  #define GET_TXBATT_BARS() (min(10, 10 * (g_vbat100mV - g_eeGeneral.vBatMin - 90) / (30 + g_eeGeneral.vBatMax - g_eeGeneral.vBatMin)))
+  #define GET_TXBATT_BARS() (limit<int8_t>(0, 10 * (g_vbat100mV - g_eeGeneral.vBatMin - 90) / (30 + g_eeGeneral.vBatMax - g_eeGeneral.vBatMin), 10))
 #else
-  #define GET_TXBATT_BARS() (limit<uint8_t>(2, 20 * (g_vbat100mV - g_eeGeneral.vBatMin - 90) / (30 + g_eeGeneral.vBatMax - g_eeGeneral.vBatMin), 20))
+  #define GET_TXBATT_BARS() (limit<int8_t>(2, 20 * (g_vbat100mV - g_eeGeneral.vBatMin - 90) / (30 + g_eeGeneral.vBatMax - g_eeGeneral.vBatMin), 20))
 #endif
 #define IS_TXBATT_WARNING() (g_vbat100mV <= g_eeGeneral.vBatWarn)
 
@@ -1783,7 +1783,7 @@ void varioWakeup();
   extern void usbPluggedIn();
 #endif
 
-#include "lua_api.h"
+#include "lua/lua_api.h"
 
 #if defined(SDCARD)
 enum ClipboardType {

radio/src/pulses/pxx_arm.cpp

@@ -231,8 +231,7 @@ void setupPulsesPXX(unsigned int port)
       }
       else {
         if (i < sendUpperChannels) {
-          int channel = 8 + g_model.moduleData[port].channelsStart + i;
+          int16_t failsafeValue = g_model.moduleData[port].failsafeChannels[8+i];
-          int16_t failsafeValue = g_model.moduleData[port].failsafeChannels[channel];
           if (failsafeValue == FAILSAFE_CHANNEL_HOLD) {
             pulseValue = 4095;
           }
@@ -240,13 +239,12 @@ void setupPulsesPXX(unsigned int port)
             pulseValue = 2048;
           }
           else {
-            failsafeValue += 2*PPM_CH_CENTER(channel) - 2*PPM_CENTER;
+            failsafeValue += 2*PPM_CH_CENTER(8+g_model.moduleData[port].channelsStart+i) - 2*PPM_CENTER;
             pulseValue = limit(2049, (failsafeValue * 512 / 682) + 3072, 4094);
           }
         }
         else {
-          int channel = g_model.moduleData[port].channelsStart + i;
+          int16_t failsafeValue = g_model.moduleData[port].failsafeChannels[i];
-          int16_t failsafeValue = g_model.moduleData[port].failsafeChannels[channel];
           if (failsafeValue == FAILSAFE_CHANNEL_HOLD) {
             pulseValue = 2047;
           }
@@ -254,7 +252,7 @@ void setupPulsesPXX(unsigned int port)
             pulseValue = 0;
           }
           else {
-            failsafeValue += 2*PPM_CH_CENTER(channel) - 2*PPM_CENTER;
+            failsafeValue += 2*PPM_CH_CENTER(g_model.moduleData[port].channelsStart+i) - 2*PPM_CENTER;
             pulseValue = limit(1, (failsafeValue * 512 / 682) + 1024, 2046);
           }
         }
@@ -289,7 +287,7 @@ void setupPulsesPXX(unsigned int port)
   /* CRC16 */
   putPcmByte(0, port);
   pulseValue = modulePulsesData[port].pxx.pcmCrc;
-  putPcmByte(pulseValue>>8, port);
+  putPcmByte(pulseValue >> 8, port);
   putPcmByte(pulseValue, port);
 
   /* Sync */

radio/src/sdcard.cpp

@@ -60,11 +60,7 @@ const char * sdCheckAndCreateDirectory(const char * path)
 
 bool isFileAvailable(const char * path)
 {
-  FILINFO info;
+  return f_stat(path, 0) == FR_OK;
-  TCHAR lfn[_MAX_LFN + 1];
-  info.lfname = lfn;
-  info.lfsize = sizeof(lfn);
-  return f_stat(path, &info) == FR_OK;
 }
 
 bool isFileAvailable(const char * filename, const char * directory)

radio/src/storage/eeprom_raw.cpp

@@ -611,22 +611,25 @@ const pm_char * eeRestoreModel(uint8_t i_fileDst, char *model_name)
   eepromEraseBlock(address+EEPROM_BLOCK_SIZE);
 
   // write header
-  EepromFileHeader header = { uint16_t(i_fileDst+1), size };
+  EepromFileHeader * header = (EepromFileHeader *)eepromWriteBuffer;
-  eepromWrite(address, (uint8_t *)&header, sizeof(header));
+  header->fileIndex = i_fileDst+1;
-  address += sizeof(header);
+  header->size = size;
+
+  int offset = 4;
 
   // write model
-  while (size > 0) {
+  do {
-    uint16_t blockSize = min<uint16_t>(size, EEPROM_BUFFER_SIZE);
+    uint16_t blockSize = min<uint16_t>(size, EEPROM_BUFFER_SIZE-offset);
-    result = f_read(&restoreFile, eepromWriteBuffer, blockSize, &read);
+    result = f_read(&restoreFile, eepromWriteBuffer+offset, blockSize, &read);
     if (result != FR_OK || read != blockSize) {
       f_close(&g_oLogFile);
       return SDCARD_ERROR(result);
     }
-    eepromWrite(address, eepromWriteBuffer, blockSize);
+    eepromWrite(address, eepromWriteBuffer, blockSize+offset);
     size -= blockSize;
-    address += blockSize;
+    address += EEPROM_BUFFER_SIZE;
-  }
+    offset = 0;
+  } while (size > 0);
 
   // write FAT
   eepromHeader.files[i_fileDst+1].exists = 1;

radio/src/targets/9x/lcd_driver.cpp

@@ -150,17 +150,65 @@ void lcdSetRefVolt(uint8_t val)
 #endif
 }
 
+#if defined(LCD_ST7920)
+void lcdRefresh(){
+  lcdRefresh_ST7920(1);
+}
+
+uint8_t lcdRefresh_ST7920(uint8_t full)
+{
+#else
 void lcdRefresh()
 {
+#endif
   LCD_LOCK();
 #if defined(LCD_ST7920)
+  static uint8_t state;
+  uint8_t yst,yend;
   uint8_t x_addr = 0;
   uint8_t y_addr = 0;
   uint16_t line_offset = 0;
   uint8_t col_offset = 0;
-  uint16_t byte_offset = 0;
   uint8_t bit_count = 0;
-  for (uint8_t y=0; y<64; y++) {
+  uint8_t result;
+  uint8_t *p;
+  if(full!=0){
+    yst=0;
+    yend=64;
+    state=0;
+  } 
+  else{
+    switch (state){//Since writing to ST7920 is too slow we need to split it to five bands.
+     default:
+     case 0:
+       yst=0;
+       yend=13;
+       state=1;
+       break;
+     case 1:
+       yst=13;
+       yend=26;
+       state=2;
+       break;
+     case 2:
+       yst=26;
+       yend=39;
+       state=3;
+       break;
+     case 3:
+       yst=39;
+       yend=52;
+       state=4;
+       break;
+     case 4:
+       yst=52;
+       yend=64;
+       state=0;
+       break;
+    }
+  }
+  
+  for (uint8_t y=yst; y<yend; y++) {
     x_addr = 0;
     //Convert coordinates to weirdly-arranged 128x64 screen (the ST7920 is mapped for 256x32 displays)
     if (y > 31) {
@@ -170,20 +218,28 @@ void lcdRefresh()
     else {
       y_addr = y;
     }
-    lcdSendCtl( 0x80 | y_addr ); 	//Set Vertical Address
+    lcdSendCtl( 0x80 | y_addr );  //Set Vertical Address
     _delay_us(49);
-    lcdSendCtl( 0x80 | x_addr ); 	//Set Horizontal Address
+    lcdSendCtl( 0x80 | x_addr );  //Set Horizontal Address
     _delay_us(49);
-    PORTC_LCD_CTRL |= (1<<OUT_C_LCD_A0);	  //HIGH RS and LOW RW will put the LCD to
+    PORTC_LCD_CTRL |= (1<<OUT_C_LCD_A0);    //HIGH RS and LOW RW will put the LCD to
-    PORTC_LCD_CTRL &= ~(1<<OUT_C_LCD_RnW);	//Write data register mode
+    PORTC_LCD_CTRL &= ~(1<<OUT_C_LCD_RnW);  //Write data register mode
     bit_count = y & 0x07; //Count from 0 bis 7 -> 0=0, 1=1..7=7, 8=0, 9=1...
     col_offset = 1 << bit_count; //Build a value for a AND operation with the vorrect bitposition
     line_offset = ( y / 8 ) * 128; //On the ST7565 there are 8 lines with each 128 bytes width
     for (coord_t x=0; x<16; x++) { //Walk through 16 bytes form left to right (128 Pixel)
-      byte_offset = line_offset + ( x * 8 ); //Calculate the position of the first byte im array
+      p=displayBuf + line_offset + ( x * 8 ); //Calculate the position of the first byte im array
-      // adressing the bytes sequential and shift the bits at the correct position, afterwards a OR operation to get all bits in one byte
+      // adressing the bytes sequential and set the bits at the correct position merging them with an OR operation to get all bits in one byte
-      // the position of the LSB is the left-most position of the byte to the ST7920
+      // the position of the LSB is the right-most position of the byte to the ST7920
-      PORTA_LCD_DAT = (((displayBuf[byte_offset] & col_offset) >> bit_count) << 7) | (((displayBuf[byte_offset + 1] & col_offset) >> bit_count) << 6) | (((displayBuf[byte_offset + 2] & col_offset) >> bit_count ) << 5) | (((displayBuf[byte_offset + 3] & col_offset) >> bit_count ) << 4) | (((displayBuf[byte_offset + 4] & col_offset) >> bit_count ) << 3) | (((displayBuf[byte_offset + 5] & col_offset) >> bit_count ) << 2) | (((displayBuf[byte_offset + 6] & col_offset) >> bit_count ) << 1) | (((displayBuf[byte_offset + 7] & col_offset) >> bit_count ) << 0);
+    result = ((*p++ & col_offset)!=0?0x80:0); 
+    result|= ((*p++ & col_offset)!=0?0x40:0);
+    result|= ((*p++  & col_offset)!=0?0x20:0);
+    result|= ((*p++  & col_offset)!=0?0x10:0);
+    result|= ((*p++  & col_offset)!=0?0x08:0);
+    result|= ((*p++  & col_offset)!=0?0x04:0);
+    result|= ((*p++  & col_offset) !=0?0x02:0);
+    result|= ((*p++  & col_offset)!=0?0x01:0);
+    PORTA_LCD_DAT = result;
       PORTC_LCD_CTRL |= (1<<OUT_C_LCD_E);
       _delay_us(8);
       PORTC_LCD_CTRL &= ~(1<<OUT_C_LCD_E);
@@ -216,4 +272,8 @@ void lcdRefresh()
   }
 #endif  
   LCD_UNLOCK();
+#if defined(LCD_ST7920)
+  return state;
+#endif  
+
 }

radio/src/targets/Horus/usbd_desc.h~origin_next

@@ -0,0 +1,120 @@
+/**
+  ******************************************************************************
+  * @file    usbd_desc.h
+  * @author  MCD Application Team
+  * @version V1.1.0
+  * @date    19-March-2012
+  * @brief   header file for the usbd_desc.c file
+  ******************************************************************************
+  * @attention
+  *
+  * <h2><center>&copy; COPYRIGHT 2012 STMicroelectronics</center></h2>
+  *
+  * Licensed under MCD-ST Liberty SW License Agreement V2, (the "License");
+  * You may not use this file except in compliance with the License.
+  * You may obtain a copy of the License at:
+  *
+  *        http://www.st.com/software_license_agreement_liberty_v2
+  *
+  * Unless required by applicable law or agreed to in writing, software 
+  * distributed under the License is distributed on an "AS IS" BASIS, 
+  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+  * See the License for the specific language governing permissions and
+  * limitations under the License.
+  *
+  ******************************************************************************
+  */ 
+
+/* Define to prevent recursive inclusion -------------------------------------*/
+
+#ifndef __USB_DESC_H
+#define __USB_DESC_H
+
+/* Includes ------------------------------------------------------------------*/
+#include "STM32_USB-Host-Device_Lib_V2.1.0/Libraries/STM32_USB_Device_Library/Core/inc/usbd_def.h"
+
+/** @addtogroup STM32_USB_OTG_DEVICE_LIBRARY
+  * @{
+  */
+  
+/** @defgroup USB_DESC
+  * @brief general defines for the usb device library file
+  * @{
+  */ 
+
+/** @defgroup USB_DESC_Exported_Defines
+  * @{
+  */
+#define USB_DEVICE_DESCRIPTOR_TYPE              0x01
+#define USB_CONFIGURATION_DESCRIPTOR_TYPE       0x02
+#define USB_STRING_DESCRIPTOR_TYPE              0x03
+#define USB_INTERFACE_DESCRIPTOR_TYPE           0x04
+#define USB_ENDPOINT_DESCRIPTOR_TYPE            0x05
+#define USB_SIZ_DEVICE_DESC                     18
+#define USB_SIZ_STRING_LANGID                   4
+
+/**
+  * @}
+  */ 
+
+
+/** @defgroup USBD_DESC_Exported_TypesDefinitions
+  * @{
+  */
+/**
+  * @}
+  */ 
+
+
+
+/** @defgroup USBD_DESC_Exported_Macros
+  * @{
+  */ 
+/**
+  * @}
+  */ 
+
+/** @defgroup USBD_DESC_Exported_Variables
+  * @{
+  */ 
+extern const uint8_t USBD_DeviceDesc  [USB_SIZ_DEVICE_DESC];
+extern uint8_t USBD_StrDesc[USB_MAX_STR_DESC_SIZ];
+extern const uint8_t USBD_OtherSpeedCfgDesc[USB_LEN_CFG_DESC]; 
+extern const uint8_t USBD_DeviceQualifierDesc[USB_LEN_DEV_QUALIFIER_DESC];
+extern const uint8_t USBD_LangIDDesc[USB_SIZ_STRING_LANGID];
+extern const USBD_DEVICE USR_desc; 
+/**
+  * @}
+  */ 
+
+/** @defgroup USBD_DESC_Exported_FunctionsPrototype
+  * @{
+  */ 
+
+
+uint8_t *     USBD_USR_DeviceDescriptor( uint8_t speed , uint16_t *length);
+uint8_t *     USBD_USR_LangIDStrDescriptor( uint8_t speed , uint16_t *length);
+uint8_t *     USBD_USR_ManufacturerStrDescriptor ( uint8_t speed , uint16_t *length);
+uint8_t *     USBD_USR_ProductStrDescriptor ( uint8_t speed , uint16_t *length);
+uint8_t *     USBD_USR_SerialStrDescriptor( uint8_t speed , uint16_t *length);
+uint8_t *     USBD_USR_ConfigStrDescriptor( uint8_t speed , uint16_t *length);
+uint8_t *     USBD_USR_InterfaceStrDescriptor( uint8_t speed , uint16_t *length);
+
+#ifdef USB_SUPPORT_USER_STRING_DESC
+uint8_t *     USBD_USR_USRStringDesc (uint8_t speed, uint8_t idx , uint16_t *length);  
+#endif /* USB_SUPPORT_USER_STRING_DESC */  
+  
+/**
+  * @}
+  */ 
+
+#endif /* __USBD_DESC_H */
+
+/**
+  * @}
+  */ 
+
+/**
+* @}
+*/ 
+/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/

radio/src/targets/Mega2560/00readme.txt

@@ -4,6 +4,5 @@ MEGA2560 board
 DIY radio wih :
 - Arduino MEGA2560 or compatible
 - Gruvin9x features (soft-off, SD-Card, RTC, haptic, voice, rotary encoders)
-- LCD 128x64 Artronic (ST7565R) or Zolen (ST7565P)
+- LCD 128x64 8 bits parallel mode
-- Aurora9 or T9X gimballs
 - home made case

radio/src/targets/Mega2560/board_mega2560.cpp

@@ -42,13 +42,17 @@ inline void boardInit()
 {
   // Set up I/O port data directions and initial states (unused pin setting : input, pull-up on)
   DDRA = 0b11111111;  PORTA = 0b00000000; // LCD data
-  DDRB = 0b01110111;  PORTB = 0b00101111; // 7:PPM_IN 6:PPM_OUT, 5:SimCTRL, 4:Buzzer, SDCARD[3:MISO 2:MOSI 1:SCK 0:CS]
+  DDRB = 0b01110111;  PORTB = 0b10101111; // 7:N/A 6:PPM_OUT, 5:SimCTRL, 4:Buzzer, SDCARD[3:MISO 2:MOSI 1:SCK 0:CS]
   DDRC = 0b11111100;  PORTC = 0b00000011; // 7-3:LCD, 2:BackLight, 1:ID2_SW, 0:ID1_SW
   DDRD = 0b00000000;  PORTD = 0b11111100; // 7:AilDR_SW, 6:N/A, 5:N/A, 4:N/A, 3:RENC2_B, 2:RENC2_A, 1:I2C_SDA, 0:I2C_SCL
-  DDRE = 0b00000010;  PORTE = 0b11111100; // 7:N/A, 6:N/A, 5:RENC1_B, 4:RENC1_A, 3:N/A, 2:N/A, 1:TELEM_TX, 0:TELEM_RX
+  DDRE = 0b00000010;  PORTE = 0b01111100; // 7:PPM_IN, 6:N/A, 5:RENC1_B, 4:RENC1_A, 3:N/A, 2:N/A, 1:TELEM_TX, 0:TELEM_RX
   DDRF = 0b00000000;  PORTF = 0b11111111; // 7-0:Trim switch inputs
   DDRG = 0b00000000;  PORTG = 0b11111111; // 7:N/A, 6:N/A, 5:N/A, 4:N/A, 3:N/A, 2:TCut_SW, 1:Gear_SW, 0: RudDr_SW
+#if defined(PCBMEGA2560) && defined(DEBUG)  
+  DDRH = 0b01011000;  PORTH = 0b11110110; // 7:N/A, 6:RF_Activated, 5:DSC_Activated, 4:Hold_Power, 3:Speaker, 2:N/A, 1:N/A, 0:Haptic
+#else
   DDRH = 0b00011000;  PORTH = 0b11110110; // 7:N/A, 6:RF_Activated, 5:DSC_Activated, 4:Hold_Power, 3:Speaker, 2:N/A, 1:N/A, 0:Haptic
+#endif  
   DDRJ = 0b00000000;  PORTJ = 0b11111111; // 7:N/A, 6:N/A, 5:N/A, 4:N/A, 3:N/A, 2:N/A, 1:RENC2_push, 0:RENC1_push
   DDRK = 0b00000000;  PORTK = 0b00000000; // Analogic input (no pull-ups)
   DDRL = 0b00000000;  PORTL = 0b11111111; // 7:TRN_SW 6:EleDR_SW, 5:ESC, 4:MENU 3:Keyb_Left, 2:Keyb_Right, 1:Keyb_Up, 0:Keyb_Down

radio/src/targets/Mega2560/board_mega2560.h

@@ -111,7 +111,7 @@ void sdPoll10ms(void);
 #  define INP_L_Trainer          7    
 
 // Servitudes driver
-#  define INP_B_PPM_IN           7
+//#define INP_E_PPM_IN           7    //reserved PPM_IN
 #  define OUT_B_PPM              6    
 #  define OUT_B_SIM_CTL          5    
 #  define OUT_B_BUZZER           4

radio/src/targets/Sky9x/lcd_driver.cpp

@@ -51,7 +51,7 @@
 // LCD_D6      PC2
 // LCD_D7      PC1
 
-#define LCD_DATA        0x000000FFL
+#define LCD_DATA  0x000000FFL
 #if !defined(REVA)
 #define LCD_A0    0x00000080L
 #else
@@ -66,111 +66,105 @@
 #if defined(REVA)
 const uint8_t Lcd_lookup[] =
 {
-0x00,0x01,0x80,0x81,0x40,0x41,0xC0,0xC1,0x20,0x21,0xA0,0xA1,0x60,0x61,0xE0,0xE1,
+  0x00,0x01,0x80,0x81,0x40,0x41,0xC0,0xC1,0x20,0x21,0xA0,0xA1,0x60,0x61,0xE0,0xE1,
-0x10,0x11,0x90,0x91,0x50,0x51,0xD0,0xD1,0x30,0x31,0xB0,0xB1,0x70,0x71,0xF0,0xF1,
+  0x10,0x11,0x90,0x91,0x50,0x51,0xD0,0xD1,0x30,0x31,0xB0,0xB1,0x70,0x71,0xF0,0xF1,
-0x08,0x09,0x88,0x89,0x48,0x49,0xC8,0xC9,0x28,0x29,0xA8,0xA9,0x68,0x69,0xE8,0xE9,
+  0x08,0x09,0x88,0x89,0x48,0x49,0xC8,0xC9,0x28,0x29,0xA8,0xA9,0x68,0x69,0xE8,0xE9,
-0x18,0x19,0x98,0x99,0x58,0x59,0xD8,0xD9,0x38,0x39,0xB8,0xB9,0x78,0x79,0xF8,0xF9,
+  0x18,0x19,0x98,0x99,0x58,0x59,0xD8,0xD9,0x38,0x39,0xB8,0xB9,0x78,0x79,0xF8,0xF9,
-0x04,0x05,0x84,0x85,0x44,0x45,0xC4,0xC5,0x24,0x25,0xA4,0xA5,0x64,0x65,0xE4,0xE5,
+  0x04,0x05,0x84,0x85,0x44,0x45,0xC4,0xC5,0x24,0x25,0xA4,0xA5,0x64,0x65,0xE4,0xE5,
-0x14,0x15,0x94,0x95,0x54,0x55,0xD4,0xD5,0x34,0x35,0xB4,0xB5,0x74,0x75,0xF4,0xF5,
+  0x14,0x15,0x94,0x95,0x54,0x55,0xD4,0xD5,0x34,0x35,0xB4,0xB5,0x74,0x75,0xF4,0xF5,
-0x0C,0x0D,0x8C,0x8D,0x4C,0x4D,0xCC,0xCD,0x2C,0x2D,0xAC,0xAD,0x6C,0x6D,0xEC,0xED,
+  0x0C,0x0D,0x8C,0x8D,0x4C,0x4D,0xCC,0xCD,0x2C,0x2D,0xAC,0xAD,0x6C,0x6D,0xEC,0xED,
-0x1C,0x1D,0x9C,0x9D,0x5C,0x5D,0xDC,0xDD,0x3C,0x3D,0xBC,0xBD,0x7C,0x7D,0xFC,0xFD,
+  0x1C,0x1D,0x9C,0x9D,0x5C,0x5D,0xDC,0xDD,0x3C,0x3D,0xBC,0xBD,0x7C,0x7D,0xFC,0xFD,
-0x02,0x03,0x82,0x83,0x42,0x43,0xC2,0xC3,0x22,0x23,0xA2,0xA3,0x62,0x63,0xE2,0xE3,
+  0x02,0x03,0x82,0x83,0x42,0x43,0xC2,0xC3,0x22,0x23,0xA2,0xA3,0x62,0x63,0xE2,0xE3,
-0x12,0x13,0x92,0x93,0x52,0x53,0xD2,0xD3,0x32,0x33,0xB2,0xB3,0x72,0x73,0xF2,0xF3,
+  0x12,0x13,0x92,0x93,0x52,0x53,0xD2,0xD3,0x32,0x33,0xB2,0xB3,0x72,0x73,0xF2,0xF3,
-0x0A,0x0B,0x8A,0x8B,0x4A,0x4B,0xCA,0xCB,0x2A,0x2B,0xAA,0xAB,0x6A,0x6B,0xEA,0xEB,
+  0x0A,0x0B,0x8A,0x8B,0x4A,0x4B,0xCA,0xCB,0x2A,0x2B,0xAA,0xAB,0x6A,0x6B,0xEA,0xEB,
-0x1A,0x1B,0x9A,0x9B,0x5A,0x5B,0xDA,0xDB,0x3A,0x3B,0xBA,0xBB,0x7A,0x7B,0xFA,0xFB,
+  0x1A,0x1B,0x9A,0x9B,0x5A,0x5B,0xDA,0xDB,0x3A,0x3B,0xBA,0xBB,0x7A,0x7B,0xFA,0xFB,
-0x06,0x07,0x86,0x87,0x46,0x47,0xC6,0xC7,0x26,0x27,0xA6,0xA7,0x66,0x67,0xE6,0xE7,
+  0x06,0x07,0x86,0x87,0x46,0x47,0xC6,0xC7,0x26,0x27,0xA6,0xA7,0x66,0x67,0xE6,0xE7,
-0x16,0x17,0x96,0x97,0x56,0x57,0xD6,0xD7,0x36,0x37,0xB6,0xB7,0x76,0x77,0xF6,0xF7,
+  0x16,0x17,0x96,0x97,0x56,0x57,0xD6,0xD7,0x36,0x37,0xB6,0xB7,0x76,0x77,0xF6,0xF7,
-0x0E,0x0F,0x8E,0x8F,0x4E,0x4F,0xCE,0xCF,0x2E,0x2F,0xAE,0xAF,0x6E,0x6F,0xEE,0xEF,
+  0x0E,0x0F,0x8E,0x8F,0x4E,0x4F,0xCE,0xCF,0x2E,0x2F,0xAE,0xAF,0x6E,0x6F,0xEE,0xEF,
-0x1E,0x1F,0x9E,0x9F,0x5E,0x5F,0xDE,0xDF,0x3E,0x3F,0xBE,0xBF,0x7E,0x7F,0xFE,0xFF
+  0x1E,0x1F,0x9E,0x9F,0x5E,0x5F,0xDE,0xDF,0x3E,0x3F,0xBE,0xBF,0x7E,0x7F,0xFE,0xFF
-} ;
+};
 #endif
 
 void lcdSendCtl(uint8_t val)
 {
-  register Pio *pioptr ;
+  register Pio *pioptr;
 
 #if defined(REVA)
-  pioptr = PIOC ;
+  pioptr = PIOC;
-  pioptr->PIO_CODR = LCD_CS1 ;            // Select LCD
+  pioptr->PIO_CODR = LCD_CS1;            // Select LCD
-  pioptr->PIO_CODR = LCD_A0 ;                     // Control
+  pioptr->PIO_CODR = LCD_A0;                     // Control
-  pioptr->PIO_CODR = LCD_RnW ;            // Write
+  pioptr->PIO_CODR = LCD_RnW;            // Write
-  pioptr->PIO_ODSR = Lcd_lookup[val] ;
+  pioptr->PIO_ODSR = Lcd_lookup[val];
 #else
-  pioptr = PIOC ;
+  pioptr = PIOC;
   #if !defined(REVX)
-    pioptr->PIO_CODR = LCD_CS1 ;            // Select LCD
+    pioptr->PIO_CODR = LCD_CS1;            // Select LCD
   #endif
-  PIOA->PIO_CODR = LCD_A0 ;
+  PIOA->PIO_CODR = LCD_A0;
   #if !defined(REVX)
-    pioptr->PIO_CODR = LCD_RnW ;            // Write
+    pioptr->PIO_CODR = LCD_RnW;            // Write
   #endif
-  pioptr->PIO_ODSR = val ;
+  pioptr->PIO_ODSR = val;
 #endif
 
-  pioptr->PIO_SODR = LCD_E ;                      // Start E pulse
+  pioptr->PIO_SODR = LCD_E;                      // Start E pulse
   // Need a delay here (250nS)
-  TC0->TC_CHANNEL[0].TC_CCR = 5 ; // Enable clock and trigger it (may only need trigger)
+  TC0->TC_CHANNEL[0].TC_CCR = 5; // Enable clock and trigger it (may only need trigger)
   while ( TC0->TC_CHANNEL[0].TC_CV < 9 )          // Value depends on MCK/2 (used 18MHz)
   {
     // Wait
   }
-  pioptr->PIO_CODR = LCD_E ;                      // End E pulse
+  pioptr->PIO_CODR = LCD_E;                      // End E pulse
 #if defined(REVA)
-  pioptr->PIO_SODR = LCD_A0 ;                     // Data
+  pioptr->PIO_SODR = LCD_A0;                     // Data
 #else
-  PIOA->PIO_SODR = LCD_A0 ;                       // Data
+  PIOA->PIO_SODR = LCD_A0;                       // Data
 #endif
 
 #if !defined(REVX)
-  pioptr->PIO_SODR = LCD_CS1 ;                    // Deselect LCD
+  pioptr->PIO_SODR = LCD_CS1;                    // Deselect LCD
 #endif
 }
 
 void lcdInit()
 {
-  register Pio *pioptr ;
+  register Pio *pioptr;
   // /home/thus/txt/datasheets/lcd/KS0713.pdf
   // ~/txt/flieger/ST7565RV17.pdf  from http://www.glyn.de/content.asp?wdid=132&sid=
 
   // read the inputs, and lock the LCD lines
   lcdInputs = PIOC->PIO_PDSR; // 6 LEFT, 5 RIGHT, 4 DOWN, 3 UP ()
-  lcdLock = 1 ;
+  lcdLock = 1;
 
 #if defined(REVA)
-  pioptr = PIOC ;
+  pioptr = PIOC;
-  pioptr->PIO_PER = 0x0C00B0FFL ;         // Enable bits 27,26,15,13,12,7-0
+  pioptr->PIO_PER = 0x0C00B0FFL;         // Enable bits 27,26,15,13,12,7-0
-  pioptr->PIO_CODR = LCD_E | LCD_RnW | LCD_A0 ;
+  pioptr->PIO_CODR = LCD_E | LCD_RnW | LCD_A0;
-  pioptr->PIO_SODR = LCD_RES | LCD_CS1 ;
+  pioptr->PIO_SODR = LCD_RES | LCD_CS1;
-  pioptr->PIO_OER = 0x0C00B0FFL ;         // Set bits 27,26,15,13,12,7-0 output
+  pioptr->PIO_OER = 0x0C00B0FFL;         // Set bits 27,26,15,13,12,7-0 output
-  pioptr->PIO_OWER = 0x000000FFL ;                // Allow write to ls 8 bits in ODSR
+  pioptr->PIO_OWER = 0x000000FFL;                // Allow write to ls 8 bits in ODSR
 #else
-  configure_pins( LCD_A0, PIN_ENABLE | PIN_LOW | PIN_OUTPUT | PIN_PORTA | PIN_NO_PULLUP ) ;
+  configure_pins( LCD_A0, PIN_ENABLE | PIN_LOW | PIN_OUTPUT | PIN_PORTA | PIN_NO_PULLUP );
-  pioptr = PIOC ;
+  pioptr = PIOC;
-  #if defined(REVX)
+#if defined(REVX)
-    pioptr->PIO_PER = PIO_PC27 | PIO_PC12 | 0xFF ;
+  pioptr->PIO_PER = PIO_PC27 | PIO_PC12 | 0xFF;
-    pioptr->PIO_CODR = LCD_E ;
+  pioptr->PIO_CODR = LCD_E;
-    pioptr->PIO_CODR = LCD_RnW | LCD_CS1 ;  // No longer needed, used elsewhere
+  pioptr->PIO_CODR = LCD_RnW | LCD_CS1;  // No longer needed, used elsewhere
-  #else
+#else
-    pioptr->PIO_PER = PIO_PC27 | PIO_PC26 | PIO_PC13 | PIO_PC12 | 0xFF ;
+  pioptr->PIO_PER = PIO_PC27 | PIO_PC26 | PIO_PC13 | PIO_PC12 | 0xFF;
-    pioptr->PIO_CODR = LCD_E | LCD_RnW | LCD_CS1 ;
+  pioptr->PIO_CODR = LCD_E | LCD_RnW | LCD_CS1;
-  #endif
+#endif
-  pioptr->PIO_SODR = LCD_RES ;
+  pioptr->PIO_SODR = LCD_RES;
-  pioptr->PIO_OER = PIO_PC27 | PIO_PC26 | PIO_PC13 | PIO_PC12 | 0xFF ;          // Set bits 27,26,13,12,7-0 output
+  pioptr->PIO_OER = PIO_PC27 | PIO_PC26 | PIO_PC13 | PIO_PC12 | 0xFF;          // Set bits 27,26,13,12,7-0 output
-  pioptr->PIO_OWER = 0x000000FFL ;                // Allow write to ls 8 bits in ODSR
+  pioptr->PIO_OWER = 0x000000FFL;                // Allow write to ls 8 bits in ODSR
 #endif
 
-  pioptr->PIO_CODR = LCD_RES ;            // Reset LCD
+  TC0->TC_CHANNEL[0].TC_CCR = 5;       // Enable clock and trigger it (may only need trigger)
-  TC0->TC_CHANNEL[0].TC_CCR = 5 ; // Enable clock and trigger it (may only need trigger)
+  pioptr->PIO_CODR = LCD_RES;            // Reset LCD
-  while ( TC0->TC_CHANNEL[0].TC_CV < 200 )         // > 10us, Value depends on MCK/2 (used 18MHz)
+  while ( TC0->TC_CHANNEL[0].TC_CV < 500 ) ;        // > 10us, Value depends on MCK/2 (used 18MHz)
-  {
+  TC0->TC_CHANNEL[0].TC_CCR = 5; // Enable clock and trigger it (may only need trigger)
-    // Wait
+  pioptr->PIO_SODR = LCD_RES;            // Remove LCD reset
-  }
+  while ( TC0->TC_CHANNEL[0].TC_CV < 27000 ) ;              // 1500us, Value depends on MCK/2 (used 18MHz)
-  pioptr->PIO_SODR = LCD_RES ;            // Remove LCD reset
-  TC0->TC_CHANNEL[0].TC_CCR = 5 ; // Enable clock and trigger it (may only need trigger)
-  while ( TC0->TC_CHANNEL[0].TC_CV < 27000 )               // 1500us, Value depends on MCK/2 (used 18MHz)
-  {
-    // Wait
-  }
   lcdSendCtl(0xe2); //Initialize the internal functions
   lcdSendCtl(0xae); //DON = 0: display OFF
   lcdSendCtl(0xa1); //ADC = 1: reverse direction(SEG132->SEG1)
@@ -182,50 +176,63 @@ void lcdInit()
   lcdSendCtl(0x25); //Select int resistance ratio R2 R1 R0 =5
   lcdSendCtl(0x81); //Set reference voltage Mode
   lcdSendCtl(0x22); // 24 SV5 SV4 SV3 SV2 SV1 SV0 = 0x18
-  lcdSendCtl(0xAF); //DON = 1: display ON
- // g_eeGeneral.contrast = 0x22;
 
-#if defined(REVA)
+#if defined(REVX)
-  pioptr->PIO_ODR = 0x0000003CL ;         // Set bits 2, 3, 4, 5 input
+  // 200mS delay (only if not wdt reset)
-  pioptr->PIO_PUER = 0x0000003CL ;                // Set bits 2, 3, 4, 5 with pullups
+  if ( ( ( ResetReason & RSTC_SR_RSTTYP ) != (2 << 8) ) && !unexpectedShutdown ) {
-  pioptr->PIO_ODSR = 0 ;                                                  // Drive D0 low
+    for (uint32_t j = 0; j < 100; j += 1 ) {
-#else
+      TC0->TC_CHANNEL[0].TC_CCR = 5; // Enable clock and trigger it (may only need trigger)
-  pioptr->PIO_ODR = 0x0000003AL ;         // Set bits 1, 3, 4, 5 input
+      while ( TC0->TC_CHANNEL[0].TC_CV < 36000 ) {
-  pioptr->PIO_PUER = 0x0000003AL ;                // Set bits 1, 3, 4, 5 with pullups
+        // Value depends on MCK/2 (used 18MHz) give 2mS delay
-  pioptr->PIO_ODSR = 0 ;                                                  // Drive D0 low
+        wdt_reset(); // Wait
+      }
+    }
+  }
 #endif
 
-  lcdLock = 0 ;
+  lcdSendCtl(0xAF); // DON = 1: display ON
+
+#if defined(REVA)
+  pioptr->PIO_ODR = 0x0000003CL;         // Set bits 2, 3, 4, 5 input
+  pioptr->PIO_PUER = 0x0000003CL;                // Set bits 2, 3, 4, 5 with pullups
+  pioptr->PIO_ODSR = 0;                                                  // Drive D0 low
+#else
+  pioptr->PIO_ODR = 0x0000003AL;         // Set bits 1, 3, 4, 5 input
+  pioptr->PIO_PUER = 0x0000003AL;                // Set bits 1, 3, 4, 5 with pullups
+  pioptr->PIO_ODSR = 0;                                                  // Drive D0 low
+#endif
+
+  lcdLock = 0;
 }
 
 void lcdSetRefVolt(uint8_t val)
 {
-  register Pio *pioptr ;
+  register Pio *pioptr;
-  pioptr = PIOC ;
+  pioptr = PIOC;
 
   // read the inputs, and lock the LCD lines
   lcdInputs = PIOC->PIO_PDSR; // 6 LEFT, 5 RIGHT, 4 DOWN, 3 UP ()
-  lcdLock = 1 ;
+  lcdLock = 1;
 
-  pioptr->PIO_OER = 0x0C00B0FFL ;         // Set bits 27,26,15,13,12,7-0 output
+  pioptr->PIO_OER = 0x0C00B0FFL;         // Set bits 27,26,15,13,12,7-0 output
 
   lcdSendCtl(0x81);
   if ( val == 0 )
   {
-    val = 0x22 ;
+    val = 0x22;
   }
   lcdSendCtl(val);
 
 #if defined(REVA)
-  pioptr->PIO_ODR = 0x0000003CL ;         // Set bits 2, 3, 4, 5 input
+  pioptr->PIO_ODR = 0x000000FEL;         // Set bits 2, 3, 4, 5 input
-  pioptr->PIO_PUER = 0x0000003CL ;                // Set bits 2, 3, 4, 5 with pullups
+  pioptr->PIO_PUER = 0x000000FEL;                // Set bits 2, 3, 4, 5 with pullups
 #else
-  pioptr->PIO_ODR = 0x0000003AL ;         // Set bits 1, 3, 4, 5 input
+  pioptr->PIO_ODR = 0x000000FEL;         // Set bits 1, 3, 4, 5 input
-  pioptr->PIO_PUER = 0x0000003AL ;                // Set bits 1, 3, 4, 5 with pullups
+  pioptr->PIO_PUER = 0x000000FEL;                // Set bits 1, 3, 4, 5 with pullups
 #endif
 
-  pioptr->PIO_ODSR = lcdInputs;                  // Drive D0 low
+  pioptr->PIO_ODSR = 0;                                                  // Drive D0 low
-  lcdLock = 0 ;
+  lcdLock = 0;
 }
 
 void lcdRefresh()
@@ -251,7 +258,7 @@ void lcdRefresh()
 
   // read the inputs, and lock the LCD lines
   lcdInputs = PIOC->PIO_PDSR; // 6 LEFT, 5 RIGHT, 4 DOWN, 3 UP ()
-  lcdLock = 1 ;
+  lcdLock = 1;
 
   pioptr = PIOC;
 #if defined(REVA)
@@ -264,13 +271,13 @@ void lcdRefresh()
     lcdSendCtl(0x10); //column addr 0
     lcdSendCtl(y | 0xB0); //page addr y
 
-    #if !defined(REVX)
+#if !defined(REVX)
-      pioptr->PIO_CODR = LCD_CS1; // Select LCD
+    pioptr->PIO_CODR = LCD_CS1; // Select LCD
-    #endif
+#endif
     PIOA->PIO_SODR = LCD_A0; // Data
-    #if !defined(REVX)
+#if !defined(REVX)
-      pioptr->PIO_CODR = LCD_RnW; // Write
+    pioptr->PIO_CODR = LCD_RnW; // Write
-    #endif
+#endif
 
 #if defined(REVA)
     x = lookup[*p];
@@ -278,16 +285,6 @@ void lcdRefresh()
     x = *p;
 #endif
     for (z = 0; z < LCD_W; z += 1) {
-
-// The following 7 lines replaces by a lookup table
-//                      x = __RBIT( *p++ ) ;
-//                      x >>= 23 ;
-//                      if ( x & 0x00000100 )
-//                      {
-//                              x |= 1 ;
-//                      }
-//                      pioptr->PIO_ODSR = x ;
-
       pioptr->PIO_ODSR = x;
       pioptr->PIO_SODR = ebit; // Start E pulse
       // Need a delay here (250nS)
@@ -297,27 +294,27 @@ void lcdRefresh()
 #else
       x = *p;
 #endif
-//                      TC0->TC_CHANNEL[0].TC_CCR = 5 ; // Enable clock and trigger it (may only need trigger)
+//                      TC0->TC_CHANNEL[0].TC_CCR = 5; // Enable clock and trigger it (may only need trigger)
 //                      while ( TC0->TC_CHANNEL[0].TC_CV < 3 )          // Value depends on MCK/2 (used 6MHz)
 //                      {
 //                              // Wait
 //                      }
       pioptr->PIO_CODR = ebit; // End E pulse
     }
-    #if !defined(REVX)
+#if !defined(REVX)
-      pioptr->PIO_SODR = LCD_CS1; // Deselect LCD
+    pioptr->PIO_SODR = LCD_CS1; // Deselect LCD
-    #endif
+#endif
   }
 
-  pioptr->PIO_ODSR = 0xFF ;                                       // Drive lines high
+  pioptr->PIO_ODSR = 0xFF;                                       // Drive lines high
 #if defined(REVA)
-  pioptr->PIO_PUER = 0x0000003CL ;        // Set bits 2, 3, 4, 5 with pullups
+  pioptr->PIO_PUER = 0x000000FEL;        // Set bits 2, 3, 4, 5 with pullups
-  pioptr->PIO_ODR = 0x0000003CL ;         // Set bits 2, 3, 4, 5 input
+  pioptr->PIO_ODR = 0x000000FEL;         // Set bits 2, 3, 4, 5 input
 #else
-  pioptr->PIO_PUER = 0x0000003AL ;        // Set bits 1, 3, 4, 5 with pullups
+  pioptr->PIO_PUER = 0x000000FEL;        // Set bits 1, 3, 4, 5 with pullups
-  pioptr->PIO_ODR = 0x0000003AL ;         // Set bits 1, 3, 4, 5 input
+  pioptr->PIO_ODR = 0x000000FEL;         // Set bits 1, 3, 4, 5 input
 #endif
 
-  pioptr->PIO_ODSR = lcdInputs;                                       // Drive D0 low
+  pioptr->PIO_ODSR = 0xFE;                                       // Drive D0 low
   lcdLock = 0;
 }

radio/src/targets/Taranis/board_taranis.cpp

@@ -131,7 +131,11 @@ void boardInit()
   RCC_APB1PeriphClockCmd(LCD_RCC_APB1Periph | BACKLIGHT_RCC_APB1Periph | INTERRUPT_5MS_APB1Periph | TIMER_2MHz_APB1Periph | I2C_RCC_APB1Periph | SD_RCC_APB1Periph | TRAINER_RCC_APB1Periph | TELEMETRY_RCC_APB1Periph | SERIAL_RCC_APB1Periph, ENABLE);
   RCC_APB2PeriphClockCmd(BACKLIGHT_RCC_APB2Periph | ADC_RCC_APB2Periph | HAPTIC_RCC_APB2Periph | INTMODULE_RCC_APB2Periph | EXTMODULE_RCC_APB2Periph | HEARTBEAT_RCC_APB2Periph, ENABLE);
 
+#if !defined(REV9E)
+  // some REV9E boards need that the pwrInit() is moved a little bit later
   pwrInit();
+#endif
+
   keysInit();
   adcInit();
   delaysInit();
@@ -179,6 +183,7 @@ void boardInit()
       else {
         if (pwr_on != 1) {
           pwr_on = 1;
+          pwrInit();
           backlightInit();
           haptic.play(15, 3, PLAY_NOW);
         }
@@ -191,6 +196,7 @@ void boardInit()
     }
   }
   else {
+    pwrInit();
     backlightInit();
   }
   toplcdInit();
@@ -264,7 +270,7 @@ void checkTrainerSettings()
   uint8_t requiredTrainerMode = g_model.trainerMode;
   if (requiredTrainerMode != currentTrainerMode) {
     switch (currentTrainerMode) {
-      case TRAINER_MODE_MASTER:
+      case TRAINER_MODE_MASTER_TRAINER_JACK:
         stop_trainer_capture();
         break;
       case TRAINER_MODE_SLAVE:

radio/src/targets/Taranis/board_taranis.h

@@ -143,7 +143,12 @@ void configure_pins( uint32_t pins, uint16_t config );
 extern uint16_t sessionTimer;
 
 #define SLAVE_MODE()         (g_model.trainerMode == TRAINER_MODE_SLAVE)
+
+#if defined(REV9E)
+#define TRAINER_CONNECTED()  (true)
+#else
 #define TRAINER_CONNECTED()  (GPIO_ReadInputDataBit(TRAINER_GPIO_DETECT, TRAINER_GPIO_PIN_DETECT) == Bit_RESET)
+#endif
 
 #ifdef __cplusplus
 extern "C" {

radio/src/targets/Taranis/trainer_driver.cpp

@@ -127,13 +127,15 @@ extern "C" void TIM3_IRQHandler()
   if ( (TRAINER_TIMER->DIER & TIM_DIER_CC3IE ) && ( TRAINER_TIMER->SR & TIM_SR_CC3IF ) ) {
     // capture mode on trainer jack
     capture = TRAINER_TIMER->CCR3 ;
-    doCapture = true;
+    if (TRAINER_CONNECTED() && currentTrainerMode == TRAINER_MODE_MASTER_TRAINER_JACK)
+      doCapture = true;
   }
 
   if ( ( TRAINER_TIMER->DIER & TIM_DIER_CC2IE ) && ( TRAINER_TIMER->SR & TIM_SR_CC2IF ) ) {
     // capture mode on heartbeat pin (external module)
     capture = TRAINER_TIMER->CCR2 ;
-    doCapture = true ;
+    if (currentTrainerMode == TRAINER_MODE_MASTER_CPPM_EXTERNAL_MODULE)
+      doCapture = true ;
   }
 
   if (doCapture) {
@@ -247,8 +249,10 @@ extern "C" void HEARTBEAT_USART_IRQHandler()
   while (status & (USART_FLAG_RXNE | USART_FLAG_ERRORS)) {
     data = HEARTBEAT_USART->DR;
 
-    if (!(status & USART_FLAG_ERRORS))
+    if (!(status & USART_FLAG_ERRORS)) {
-      sbusFifo.push(data);
+      if (currentTrainerMode == TRAINER_MODE_MASTER_SBUS_EXTERNAL_MODULE)
+        sbusFifo.push(data);
+    }
 
     status = HEARTBEAT_USART->SR;
   }

radio/src/targets/simu/simpgmspace.cpp

@@ -795,10 +795,12 @@ char *findTrueFileName(const char *path)
             strcat(result, res->d_name);
             TRACE("\tfound: %s", res->d_name);
             fileMap.insert(filemap_t:: value_type(path, result));
+            simu::closedir(dir);
             return result;  
           }
         }
       }
+      simu::closedir(dir);
     }
 #endif
   }
@@ -840,10 +842,10 @@ FRESULT f_open (FIL * fil, const TCHAR *name, BYTE flag)
     fil->fsize = tmp.st_size;
     fil->fptr = 0;
   }
-  fil->fs = (FATFS*)fopen(realPath, (flag & FA_WRITE) ? "wb+" : "rb+");
+  fil->fs = (FATFS*)fopen(realPath, (flag & FA_WRITE) ? ((flag & FA_CREATE_ALWAYS) ? "wb+" : "ab+") : "rb+");
   fil->fptr = 0;
   if (fil->fs) {
-    TRACE("f_open(%s) = %p", path, (FILE*)fil->fs);
+    TRACE("f_open(%s, %x) = %p", path, flag, (FILE*)fil->fs);
     return FR_OK;
   }
   TRACE("f_open(%s) = error %d (%s)", path, errno, strerror(errno));
@@ -877,6 +879,19 @@ FRESULT f_lseek (FIL* fil, DWORD offset)
   return FR_OK;
 }
 
+UINT f_size(FIL* fil)
+{
+  if (fil && fil->fs) {
+    long curr = ftell((FILE*)fil->fs);
+    fseek((FILE*)fil->fs, 0, SEEK_END);
+    long size = ftell((FILE*)fil->fs);
+    fseek((FILE*)fil->fs, curr, SEEK_SET);
+    TRACE("f_size(%p) %u", fil->fs, size);
+    return size;
+  }
+  return 0;
+}
+
 FRESULT f_close (FIL * fil)
 {
   if (fil && fil->fs) {

radio/src/telemetry/telemetry.cpp

@@ -366,10 +366,7 @@ void TelemetryItem::eval(const TelemetrySensor & sensor)
         result += dist*dist;
 
         if (altItem) {
-          dist = abs(altItem->value);
+          dist = abs(altItem->value) / g_model.telemetrySensors[sensor.dist.alt-1].getPrecDivisor();
-          uint8_t prec = g_model.telemetrySensors[sensor.dist.alt-1].prec;
-          if (prec > 0)
-            dist /= (prec==2 ? 100 : 10);
           result += dist*dist;
         }
 
@@ -545,49 +542,56 @@ void TelemetrySensor::init(uint16_t id)
   init(label);
 }
 
-bool TelemetrySensor::isAvailable()
+bool TelemetrySensor::isAvailable() const
 {
   return ZLEN(label) > 0;
 }
 
+PACK(typedef struct {
+  uint8_t unitFrom;
+  uint8_t unitTo;
+  int16_t multiplier;
+  int16_t divisor;
+}) UnitConversionRule;
+
+const UnitConversionRule unitConversionTable[] = {
+  /* unitFrom     unitTo                    multiplier   divisor */
+  { UNIT_METERS,            UNIT_FEET,             105,   32},
+  { UNIT_METERS_PER_SECOND, UNIT_FEET_PER_SECOND,  105,   32},
+   
+  { UNIT_KTS, UNIT_KMH,                           1852, 1000}, // 1 knot = 1.85200 kilometers per hour
+  { UNIT_KTS, UNIT_MPH,                           1151, 1000}, // 1 knot = 1.15077945 miles per hour
+  { UNIT_KTS, UNIT_METERS_PER_SECOND,             1000, 1944}, // 1 knot = 0.514444444 meters / second (divide with 1.94384449)
+  { UNIT_KTS, UNIT_FEET_PER_SECOND,               1688, 1000}, // 1 knot = 1.68780986 feet per second
+  
+  { UNIT_KMH, UNIT_KTS,                           1000, 1852}, // 1 km/h = 0.539956803 knots (divide with 1.85200)
+  { UNIT_KMH, UNIT_MPH,                           1000, 1609}, // 1 km/h = 0.621371192 miles per hour (divide with 1.60934400)
+  { UNIT_KMH, UNIT_METERS_PER_SECOND,               10,   36}, // 1 km/h = 0.277777778 meters / second (divide with 3.6)
+  { UNIT_KMH, UNIT_FEET_PER_SECOND,                911, 1000}, // 1 km/h = 0.911344415 feet per second
+
+  { UNIT_MILLILITERS, UNIT_FLOZ, 100, 2957},
+  { 0, 0, 0, 0}   // termination
+};
+
 int32_t convertTelemetryValue(int32_t value, uint8_t unit, uint8_t prec, uint8_t destUnit, uint8_t destPrec)
 {
   for (int i=prec; i<destPrec; i++)
     value *= 10;
 
-  if (unit == UNIT_METERS || unit == UNIT_METERS_PER_SECOND) {
+  if (unit == UNIT_CELSIUS) {
-    if (destUnit == UNIT_FEET || destUnit == UNIT_FEET_PER_SECOND) {
-      // m to ft *105/32
-      value = (value * 105) / 32;
-    }
-  }
-  else if (unit == UNIT_KTS) {
-    if (destUnit == UNIT_KMH) {
-      // kts to km/h (1 knot = 1.85200 kilometers per hour)
-      value = (value * 1852) / 1000;
-    }
-    else if (destUnit == UNIT_MPH) {
-      // kts to mph (1 knot = 1.15077945 miles per hour)
-      value = (value * 1151) / 1000;
-    }
-    else if (destUnit == UNIT_METERS_PER_SECOND) {
-      // kts to m/s (1 knot = 0.514444444 meters / second)
-      value = (value * 514) / 1000;
-    }
-    else if (destUnit == UNIT_FEET_PER_SECOND) {
-      // kts to f/s  (1 knot = 1.68780986 feet per second)
-      value = (value * 1688) / 1000;
-    }
-  }
-  else if (unit == UNIT_CELSIUS) {
     if (destUnit == UNIT_FAHRENHEIT) {
       // T(°F) = T(°C)×1,8 + 32
-      value = 32 + (value*18)/10;
+      value = 32 + (value*18) / 10;
     }
   }
-  else if (unit == UNIT_MILLILITERS) {
+  else {
-    if (destUnit == UNIT_FLOZ) {
+    const UnitConversionRule * p = unitConversionTable;
-      value = (value * 100) / 2957;
+    while (p->divisor) {
+      if (p->unitFrom == unit && p->unitTo == destUnit) {
+        value = (value * (int32_t)p->multiplier) / (int32_t)p->divisor;
+        break;
+      }
+      ++p;
     }
   }
   
@@ -622,7 +626,7 @@ int32_t TelemetrySensor::getValue(int32_t value, uint8_t unit, uint8_t prec) con
   return value;
 }
 
-bool TelemetrySensor::isConfigurable()
+bool TelemetrySensor::isConfigurable() const
 {
   if (type == TELEM_TYPE_CALCULATED) {
     if (formula >= TELEM_FORMULA_CELL) {
@@ -637,7 +641,7 @@ bool TelemetrySensor::isConfigurable()
   return true;
 }
 
-bool TelemetrySensor::isPrecConfigurable()
+bool TelemetrySensor::isPrecConfigurable() const
 {
   if (isConfigurable()) {
     return true;
@@ -649,3 +653,21 @@ bool TelemetrySensor::isPrecConfigurable()
     return false;
   }
 }
+
+int32_t TelemetrySensor::getPrecMultiplier() const
+{
+  /*
+    Important: the return type must be signed, otherwise
+    mathematic operations with a negative telemetry value won't work
+  */
+  if (prec == 2) return 1;
+  if (prec == 1) return 10;
+  return 100;
+}
+
+int32_t TelemetrySensor::getPrecDivisor() const
+{
+  if (prec == 2) return 100;
+  if (prec == 1) return 10;
+  return 1;
+}

radio/src/tests/lua.cpp

@@ -42,10 +42,6 @@
 #define SWAP_DEFINED
 #include "opentx.h"
 
-#include <lua.h>
-#include <lauxlib.h>
-#include <lualib.h>
-
 extern const char * zchar2string(const char * zstring, int size);
 #define EXPECT_ZSTREQ(c_string, z_string)   EXPECT_STREQ(c_string, zchar2string(z_string, sizeof(z_string)))
 extern void luaInit();

radio/src/thirdparty/FatFs/ff.h

@@ -238,7 +238,11 @@ TCHAR* f_gets (TCHAR* buff, int len, FIL* fp);						/* Get a string from the fil
 #define f_eof(fp) ((int)((fp)->fptr == (fp)->fsize))
 #define f_error(fp) ((fp)->err)
 #define f_tell(fp) ((fp)->fptr)
-#define f_size(fp) ((fp)->fsize)
+#if !defined(SIMU)
+	#define f_size(fp) ((fp)->fsize)
+#else
+	UINT f_size(FIL* fil);
+#endif 
 
 #ifndef EOF
 #define EOF (-1)

radio/src/thirdparty/Lua/src/liolib.c

@@ -19,6 +19,7 @@
 #include <errno.h>
 #include <stdlib.h>
 #include <string.h>
+#include <stdio.h>
 
 #define liolib_c
 
@@ -183,14 +184,10 @@ static LStream *newprefile (lua_State *L) {
 
 #if !defined(USE_FATFS)
 static int aux_close (lua_State *L) {
-#if !defined(USE_FATFS)
   LStream *p = tolstream(L);
   lua_CFunction cf = p->closef;
   p->closef = NULL;  /* mark stream as closed */
   return (*cf)(L);  /* close it */
-#else
-  return 0;
-#endif
 }
 #endif
 
@@ -249,14 +246,14 @@ static int io_open (lua_State *L) {
   const char *md = luaL_optstring(L, 2, "r");
   LStream *p = newfile(L);
 #if defined(USE_FATFS)
-  BYTE mode;
+  BYTE mode = FA_READ;
-  if (strchr(md, 'w') || strchr(md, 'a'))
+  if (*md == 'w')
-    mode = FA_WRITE;
+    mode = FA_WRITE | FA_CREATE_ALWAYS;     // always create file and truncate it
-  else
+  else if (*md == 'a')
-    mode = FA_READ;
+    mode = FA_WRITE | FA_OPEN_ALWAYS;       // always open file (create it if necessary) 
   FRESULT result = f_open(&p->f, filename, mode);
-  if (result == FR_OK && strchr(md, 'a'))
+  if (result == FR_OK && *md == 'a')
-    result = f_lseek(&p->f, f_size(&p->f));
+    result = f_lseek(&p->f, f_size(&p->f));   // seek to the end of the file
   return result == FR_OK ? 1 : 0;
 #else
   const char *mode = md;  /* to traverse/check mode */
@@ -559,8 +556,9 @@ static int g_write (lua_State *L, FILE *f, int arg) {
   for (; nargs--; arg++) {
     if (lua_type(L, arg) == LUA_TNUMBER) {
       /* optimization: could be done exactly as for strings */
-      status = status &&
+      char s[LUAI_MAXNUMBER2STR];
-          f_printf(f, LUA_NUMBER_FMT, lua_tonumber(L, arg)) > 0;
+      sprintf(s, LUA_NUMBER_FMT, lua_tonumber(L, arg));
+      status = status && f_puts(s, f) > 0;
     }
     else {
       size_t l;

radio/src/translations/cz.h.txt

@@ -391,7 +391,7 @@
     #define SPEED_UNIT         SPEED_UNIT_METR
   #endif
   #define LEN_VTELEMUNIT       "\003"
-  #define TR_VTELEMUNIT        "v\0 ""A\0 ""m/s""-\0 " SPEED_UNIT LENGTH_UNIT "@\0 ""%\0 ""mA\0""mAh""W\0 "
+  #define TR_VTELEMUNIT        "V\0 ""A\0 ""m/s""-\0 " SPEED_UNIT LENGTH_UNIT "@\0 ""%\0 ""mA\0""mAh""W\0 "
 #endif
 
 #define STR_V                  (STR_VTELEMUNIT+1)

radio/src/translations/en.h.txt

@@ -395,7 +395,7 @@
     #define SPEED_UNIT         SPEED_UNIT_METR
   #endif
   #define LEN_VTELEMUNIT       "\003"
-  #define TR_VTELEMUNIT        "v\0 ""A\0 ""m/s""-\0 " SPEED_UNIT LENGTH_UNIT "@\0 ""%\0 ""mA\0""mAh""W\0 "
+  #define TR_VTELEMUNIT        "V\0 ""A\0 ""m/s""-\0 " SPEED_UNIT LENGTH_UNIT "@\0 ""%\0 ""mA\0""mAh""W\0 "
 #endif
 
 #define STR_V                  (STR_VTELEMUNIT+1)

radio/src/translations/es.h.txt

@@ -389,7 +389,7 @@
     #define SPEED_UNIT         SPEED_UNIT_METR
   #endif
   #define LEN_VTELEMUNIT       "\003"
-  #define TR_VTELEMUNIT        "v\0 ""A\0 ""m/s""-\0 " SPEED_UNIT LENGTH_UNIT "@\0 ""%\0 ""mA\0""mAh""W\0 "
+  #define TR_VTELEMUNIT        "V\0 ""A\0 ""m/s""-\0 " SPEED_UNIT LENGTH_UNIT "@\0 ""%\0 ""mA\0""mAh""W\0 "
 #endif
 
 #define STR_V                  (STR_VTELEMUNIT+1)

radio/src/translations/fi.h.txt

@@ -389,7 +389,7 @@
     #define SPEED_UNIT         SPEED_UNIT_METR
   #endif
   #define LEN_VTELEMUNIT       "\003"
-  #define TR_VTELEMUNIT        "v\0 ""A\0 ""m/s""-\0 " SPEED_UNIT LENGTH_UNIT "@\0 ""%\0 ""mA\0""mAh""W\0 "
+  #define TR_VTELEMUNIT        "V\0 ""A\0 ""m/s""-\0 " SPEED_UNIT LENGTH_UNIT "@\0 ""%\0 ""mA\0""mAh""W\0 "
 #endif
 
 #define STR_V                  (STR_VTELEMUNIT+1)

radio/src/translations/fr.h.txt

@@ -393,7 +393,7 @@
     #define SPEED_UNIT         SPEED_UNIT_METR
   #endif
   #define LEN_VTELEMUNIT       "\003"
-  #define TR_VTELEMUNIT        "v\0 ""A\0 ""m/s""-\0 " SPEED_UNIT LENGTH_UNIT "@\0 ""%\0 ""mA\0""mAh""W\0 "
+  #define TR_VTELEMUNIT        "V\0 ""A\0 ""m/s""-\0 " SPEED_UNIT LENGTH_UNIT "@\0 ""%\0 ""mA\0""mAh""W\0 "
 #endif
 
 #define STR_V                  (STR_VTELEMUNIT+1)

radio/src/translations/it.h.txt

@@ -396,7 +396,7 @@
     #define SPEED_UNIT         SPEED_UNIT_METR
   #endif
   #define LEN_VTELEMUNIT       "\003"
-  #define TR_VTELEMUNIT        "v\0 ""A\0 ""m/s""-\0 " SPEED_UNIT LENGTH_UNIT "@\0 ""%\0 ""mA\0""mAh""W\0 "
+  #define TR_VTELEMUNIT        "V\0 ""A\0 ""m/s""-\0 " SPEED_UNIT LENGTH_UNIT "@\0 ""%\0 ""mA\0""mAh""W\0 "
 #endif
 
 #define STR_V                  (STR_VTELEMUNIT+1)
@@ -849,10 +849,10 @@
 #define TR_NO_MODELS_ON_SD     "No Model. su SD"
 #define TR_NO_BITMAPS_ON_SD    "No Immag. su SD"
 #define TR_NO_SCRIPTS_ON_SD    "No Scripts su SD"
-#define TR_SCRIPT_SYNTAX_ERROR "Script syntax error"
+#define TR_SCRIPT_SYNTAX_ERROR "Script syntax error"
-#define TR_SCRIPT_PANIC        "Script panic"
+#define TR_SCRIPT_PANIC        "Script panic"
-#define TR_SCRIPT_KILLED       "Script killed"
+#define TR_SCRIPT_KILLED       "Script killed"
-#define TR_SCRIPT_ERROR        "Unknown error"
+#define TR_SCRIPT_ERROR        "Unknown error"
 #define TR_PLAY_FILE           "Suona"
 #define TR_DELETE_FILE         "Elimina"
 #define TR_COPY_FILE           "Copia"
@@ -1115,7 +1115,7 @@
 #define ZSTR_A4                "A4"
 #define ZSTR_BATT              "RxBt"
 #define ZSTR_ALT               "Alt"
-#define ZSTR_TEMP1             "Tmp1"
+#define ZSTR_TEMP1             "Tmp1"
 #define ZSTR_TEMP2             "Tmp2"
 #define ZSTR_RPM               "RPM"
 #define ZSTR_FUEL              "Fuel"

radio/src/translations/pl.h.txt

@@ -397,7 +397,7 @@
     #define SPEED_UNIT         SPEED_UNIT_METR
   #endif
   #define LEN_VTELEMUNIT       "\003"
-  #define TR_VTELEMUNIT        "v\0 ""A\0 ""m/s""-\0 " SPEED_UNIT LENGTH_UNIT "@\0 ""%\0 ""mA\0""mAh""W\0 "
+  #define TR_VTELEMUNIT        "V\0 ""A\0 ""m/s""-\0 " SPEED_UNIT LENGTH_UNIT "@\0 ""%\0 ""mA\0""mAh""W\0 "
 #endif
 
 #define STR_V                  (STR_VTELEMUNIT+1)

radio/src/translations/pt.h.txt

@@ -389,7 +389,7 @@
     #define SPEED_UNIT         SPEED_UNIT_METR
   #endif
   #define LEN_VTELEMUNIT       "\003"
-  #define TR_VTELEMUNIT        "v\0 ""A\0 ""m/s""-\0 " SPEED_UNIT LENGTH_UNIT "@\0 ""%\0 ""mA\0""mAh""W\0 "
+  #define TR_VTELEMUNIT        "V\0 ""A\0 ""m/s""-\0 " SPEED_UNIT LENGTH_UNIT "@\0 ""%\0 ""mA\0""mAh""W\0 "
 #endif
 
 #define STR_V            (STR_VTELEMUNIT+1)
@@ -801,10 +801,10 @@
 #define TR_NO_MODELS_ON_SD     "Sem Modelo no SD"
 #define TR_NO_BITMAPS_ON_SD    "No Bitmaps on SD"
 #define TR_NO_SCRIPTS_ON_SD    "No Scripts on SD"
-#define TR_SCRIPT_SYNTAX_ERROR "Script syntax error"
+#define TR_SCRIPT_SYNTAX_ERROR "Script syntax error"
-#define TR_SCRIPT_PANIC        "Script panic"
+#define TR_SCRIPT_PANIC        "Script panic"
-#define TR_SCRIPT_KILLED       "Script killed"
+#define TR_SCRIPT_KILLED       "Script killed"
-#define TR_SCRIPT_ERROR        "Unknown error"
+#define TR_SCRIPT_ERROR        "Unknown error"
 #define TR_PLAY_FILE           "Play"
 #define TR_DELETE_FILE         "Apagar"
 #define TR_COPY_FILE           "Copiar"
@@ -902,10 +902,10 @@
 #define TR_SMOOTH              "Smooth"
 #define TR_COPY_STICKS_TO_OFS  "Copy Sticks To Offset"
 #define TR_COPY_TRIMS_TO_OFS   "Copy trims to subtrim"
-#define TR_INCDEC              "Inc/Decrement"
+#define TR_INCDEC              "Inc/Decrement"
-#define TR_GLOBALVAR           "Global Var"
+#define TR_GLOBALVAR           "Global Var"
-#define TR_MIXSOURCE           "Mixer Source"
+#define TR_MIXSOURCE           "Mixer Source"
-#define TR_CONSTANT            "Constant"
+#define TR_CONSTANT            "Constant"
 #define TR_PERSISTENT_MAH      INDENT "Store mAh"
 #define TR_PREFLIGHT           "Preflight Checks"
 #define TR_CHECKLIST           INDENT "Display Checklist"
@@ -1041,7 +1041,7 @@
 #define TR_DISCOVER_SENSORS    INDENT "Discover new sensors"
 #define TR_STOP_DISCOVER_SENSORS INDENT "Stop discovery"
 #define TR_DELETE_ALL_SENSORS  INDENT "Delete all sensors"
-#define TR_CONFIRMDELETE       "Really delete all?"
+#define TR_CONFIRMDELETE       "Really delete all?"
 
 #define TR_MENU_INPUTS         "\314Inputs"
 #define TR_MENU_LUA            "\322Lua scripts"
@@ -1067,7 +1067,7 @@
 #define ZSTR_A4                "A4"
 #define ZSTR_BATT              "RxBt"
 #define ZSTR_ALT               "Alt"
-#define ZSTR_TEMP1             "Tmp1"
+#define ZSTR_TEMP1             "Tmp1"
 #define ZSTR_TEMP2             "Tmp2"
 #define ZSTR_RPM               "RPM"
 #define ZSTR_FUEL              "Fuel"

radio/src/translations/se.h.txt

@@ -389,7 +389,7 @@
     #define SPEED_UNIT         SPEED_UNIT_METR
   #endif
   #define LEN_VTELEMUNIT       "\003"
-  #define TR_VTELEMUNIT        "v\0 ""A\0 ""m/s""-\0 " SPEED_UNIT LENGTH_UNIT "@\0 ""%\0 ""mA\0""mAh""W\0 "
+  #define TR_VTELEMUNIT        "V\0 ""A\0 ""m/s""-\0 " SPEED_UNIT LENGTH_UNIT "@\0 ""%\0 ""mA\0""mAh""W\0 "
 #endif
 
 #define STR_V                  (STR_VTELEMUNIT+1)
@@ -801,10 +801,10 @@
 #define TR_NO_MODELS_ON_SD     "Ingen modell i SD"
 #define TR_NO_BITMAPS_ON_SD    "Ikoner saknas på SD"
 #define TR_NO_SCRIPTS_ON_SD    "Programkod saknas på SD"
-#define TR_SCRIPT_SYNTAX_ERROR "Script syntax error"
+#define TR_SCRIPT_SYNTAX_ERROR "Script syntax error"
-#define TR_SCRIPT_PANIC        "Script panic"
+#define TR_SCRIPT_PANIC        "Script panic"
-#define TR_SCRIPT_KILLED       "Script killed"
+#define TR_SCRIPT_KILLED       "Script killed"
-#define TR_SCRIPT_ERROR        "Unknown error"
+#define TR_SCRIPT_ERROR        "Unknown error"
 #define TR_PLAY_FILE           "Spela"
 #define TR_DELETE_FILE         "Radera"
 #define TR_COPY_FILE           "Kopia"
@@ -902,10 +902,10 @@
 #define TR_SMOOTH              "Mjuk"
 #define TR_COPY_STICKS_TO_OFS  "Spara spakar som offset"
 #define TR_COPY_TRIMS_TO_OFS   "Spara trimmar som offset"
-#define TR_INCDEC              "Inc/Decrement"
+#define TR_INCDEC              "Inc/Decrement"
-#define TR_GLOBALVAR           "Global Var"
+#define TR_GLOBALVAR           "Global Var"
-#define TR_MIXSOURCE           "Mixer Source"
+#define TR_MIXSOURCE           "Mixer Source"
-#define TR_CONSTANT            "Constant"
+#define TR_CONSTANT            "Constant"
 #define TR_PERSISTENT_MAH      INDENT "Lagra mAh"
 #define TR_PREFLIGHT           "Startkontroller"
 #define TR_CHECKLIST           TR(INDENT "Checklista", INDENT "Visa Checklista")
@@ -1041,7 +1041,7 @@
 #define TR_DISCOVER_SENSORS    INDENT "Discover new sensors"
 #define TR_STOP_DISCOVER_SENSORS INDENT "Stop discovery"
 #define TR_DELETE_ALL_SENSORS  INDENT "Delete all sensors"
-#define TR_CONFIRMDELETE       "Really delete all?"
+#define TR_CONFIRMDELETE       "Really delete all?"
 
 #define TR_MENU_INPUTS         "\314Inputs"
 #define TR_MENU_LUA            "\322Lua scripts"
@@ -1067,7 +1067,7 @@
 #define ZSTR_A4                "A4"
 #define ZSTR_BATT              "RxBt"
 #define ZSTR_ALT               "Alt"
-#define ZSTR_TEMP1             "Tmp1"
+#define ZSTR_TEMP1             "Tmp1"
 #define ZSTR_TEMP2             "Tmp2"
 #define ZSTR_RPM               "RPM"
 #define ZSTR_FUEL              "Fuel"

radio/src/vario.cpp

@@ -47,10 +47,10 @@ void varioWakeup()
 
     int verticalSpeed = 0;
     if (g_model.frsky.varioSource) {
-      TelemetryItem & varioItem = telemetryItems[g_model.frsky.varioSource-1];
+      uint8_t item = g_model.frsky.varioSource-1;
-      verticalSpeed = varioItem.value;
+      if (item < MAX_SENSORS) {
-      TelemetrySensor & sensor = g_model.telemetrySensors[g_model.frsky.varioSource-1];
+        verticalSpeed = telemetryItems[item].value * g_model.telemetrySensors[item].getPrecMultiplier();
-      if (sensor.prec != 2) verticalSpeed *= sensor.prec == 0 ? 100 : 10;
+      }
     }
 
     int varioCenterMin = (int)g_model.frsky.varioCenterMin * 10 - 50;

radio/util/sport-parse.py

@@ -51,12 +51,17 @@ def ParseSWR(packet, dataId, prim, appId, data, crc):
   print "packet: %s (%4d)" % (dump(packet), lineNumber) ,
   print " SWR: %d"  % (data & 0xFF)    
 
+def ParseAirSpeed(packet, dataId, prim, appId, data, crc):
+  print "packet: %s (%4d)" % (dump(packet), lineNumber) ,
+  print " Aspd: %.1f km/h"  % (data/10.0)    
+
 appIdParsers = ( 
   (0x0300, 0x030f, ParseFlVSS),
   (0xf101, 0xf101, ParseRSSI),
   (0xf102, 0xf103, ParseAdc),
   (0xf104, 0xf104, ParseBatt),
   (0xf105, 0xf105, ParseSWR),
+  (0x0a00, 0x0a0f, ParseAirSpeed),
 )
 
 def dump(data, maxLen = None):