seems to work now

linux/devices/startracker/StarTrackerHandler.cpp

@@ -268,18 +268,17 @@ void StarTrackerHandler::doStartUp() {
     default:
       return;
   }
-  startupState = StartupState::IDLE;
+  startupState = StartupState::DONE;
   internalState = InternalState::IDLE;
-  boot = true;
   setMode(_MODE_TO_ON);
 }
 
 void StarTrackerHandler::doShutDown() {
   // If the star tracker is shutdown also stop all running processes in the image loader task
   strHelper->stopProcess();
-  boot = false;
   internalState = InternalState::IDLE;
   startupState = StartupState::IDLE;
+  bootState = FwBootState::NONE;
   setMode(_MODE_POWER_DOWN);
 }
 
@@ -303,81 +302,103 @@ ReturnValue_t StarTrackerHandler::buildNormalDeviceCommand(DeviceCommandId_t* id
 
 ReturnValue_t StarTrackerHandler::buildTransitionDeviceCommand(DeviceCommandId_t* id) {
   switch (internalState) {
-    case InternalState::BOOT:
+    case InternalState::BOOT_FIRMWARE: {
-      *id = startracker::BOOT;
+      if (bootState == FwBootState::WAIT_FOR_EXECUTION or bootState == FwBootState::VERIFY_BOOT) {
-      bootCountdown.setTimeout(BOOT_TIMEOUT);
+        return NOTHING_TO_SEND;
-      internalState = InternalState::BOOT_DELAY;
+      }
-      return buildCommandFromCommand(*id, nullptr, 0);
+      if (bootState == FwBootState::NONE) {
-    case InternalState::REQ_VERSION:
+        *id = startracker::BOOT;
-      internalState = InternalState::VERIFY_BOOT;
+        bootCountdown.setTimeout(BOOT_TIMEOUT);
-      // Again read program to check if firmware boot was successful
+        bootState = FwBootState::BOOT_DELAY;
-      *id = startracker::REQ_VERSION;
+        return buildCommandFromCommand(*id, nullptr, 0);
-      return buildCommandFromCommand(*id, nullptr, 0);
+      }
-    case InternalState::LOGLEVEL:
+      if (bootState == FwBootState::BOOT_DELAY) {
-      internalState = InternalState::WAIT_FOR_EXECUTION;
+        if (bootCountdown.isBusy()) {
-      *id = startracker::LOGLEVEL;
+          return NOTHING_TO_SEND;
-      return buildCommandFromCommand(*id, reinterpret_cast<const uint8_t*>(paramJsonFile.c_str()),
+        }
-                                     paramJsonFile.size());
+        bootState = FwBootState::REQ_VERSION;
-    case InternalState::LIMITS:
+      }
-      internalState = InternalState::WAIT_FOR_EXECUTION;
+      switch (bootState) {
-      *id = startracker::LIMITS;
+        case (FwBootState::REQ_VERSION): {
-      return buildCommandFromCommand(*id, reinterpret_cast<const uint8_t*>(paramJsonFile.c_str()),
+          bootState = FwBootState::VERIFY_BOOT;
-                                     paramJsonFile.size());
+          // Again read program to check if firmware boot was successful
-    case InternalState::TRACKING:
+          *id = startracker::REQ_VERSION;
-      internalState = InternalState::WAIT_FOR_EXECUTION;
+          return buildCommandFromCommand(*id, nullptr, 0);
-      *id = startracker::TRACKING;
+        }
-      return buildCommandFromCommand(*id, reinterpret_cast<const uint8_t*>(paramJsonFile.c_str()),
+        case (FwBootState::LOGLEVEL): {
-                                     paramJsonFile.size());
+          bootState = FwBootState::WAIT_FOR_EXECUTION;
-    case InternalState::MOUNTING:
+          *id = startracker::LOGLEVEL;
-      internalState = InternalState::WAIT_FOR_EXECUTION;
+          return buildCommandFromCommand(
-      *id = startracker::MOUNTING;
+              *id, reinterpret_cast<const uint8_t*>(paramJsonFile.c_str()), paramJsonFile.size());
-      return buildCommandFromCommand(*id, reinterpret_cast<const uint8_t*>(paramJsonFile.c_str()),
+        }
-                                     paramJsonFile.size());
+        case (FwBootState::LIMITS): {
-    case InternalState::IMAGE_PROCESSOR:
+          bootState = FwBootState::WAIT_FOR_EXECUTION;
-      internalState = InternalState::WAIT_FOR_EXECUTION;
+          *id = startracker::LIMITS;
-      *id = startracker::IMAGE_PROCESSOR;
+          return buildCommandFromCommand(
-      return buildCommandFromCommand(*id, reinterpret_cast<const uint8_t*>(paramJsonFile.c_str()),
+              *id, reinterpret_cast<const uint8_t*>(paramJsonFile.c_str()), paramJsonFile.size());
-                                     paramJsonFile.size());
+        }
-    case InternalState::CAMERA:
+        case (FwBootState::TRACKING): {
-      internalState = InternalState::WAIT_FOR_EXECUTION;
+          bootState = FwBootState::WAIT_FOR_EXECUTION;
-      *id = startracker::CAMERA;
+          *id = startracker::TRACKING;
-      return buildCommandFromCommand(*id, reinterpret_cast<const uint8_t*>(paramJsonFile.c_str()),
+          return buildCommandFromCommand(
-                                     paramJsonFile.size());
+              *id, reinterpret_cast<const uint8_t*>(paramJsonFile.c_str()), paramJsonFile.size());
-    case InternalState::CENTROIDING:
+        }
-      internalState = InternalState::WAIT_FOR_EXECUTION;
+        case FwBootState::MOUNTING:
-      *id = startracker::CENTROIDING;
+          bootState = FwBootState::WAIT_FOR_EXECUTION;
-      return buildCommandFromCommand(*id, reinterpret_cast<const uint8_t*>(paramJsonFile.c_str()),
+          *id = startracker::MOUNTING;
-                                     paramJsonFile.size());
+          return buildCommandFromCommand(
-    case InternalState::LISA:
+              *id, reinterpret_cast<const uint8_t*>(paramJsonFile.c_str()), paramJsonFile.size());
-      internalState = InternalState::WAIT_FOR_EXECUTION;
+        case FwBootState::IMAGE_PROCESSOR:
-      *id = startracker::LISA;
+          bootState = FwBootState::WAIT_FOR_EXECUTION;
-      return buildCommandFromCommand(*id, reinterpret_cast<const uint8_t*>(paramJsonFile.c_str()),
+          *id = startracker::IMAGE_PROCESSOR;
-                                     paramJsonFile.size());
+          return buildCommandFromCommand(
-    case InternalState::MATCHING:
+              *id, reinterpret_cast<const uint8_t*>(paramJsonFile.c_str()), paramJsonFile.size());
-      internalState = InternalState::WAIT_FOR_EXECUTION;
+        case FwBootState::CAMERA:
-      *id = startracker::MATCHING;
+          bootState = FwBootState::WAIT_FOR_EXECUTION;
-      return buildCommandFromCommand(*id, reinterpret_cast<const uint8_t*>(paramJsonFile.c_str()),
+          *id = startracker::CAMERA;
-                                     paramJsonFile.size());
+          return buildCommandFromCommand(
-    case InternalState::VALIDATION:
+              *id, reinterpret_cast<const uint8_t*>(paramJsonFile.c_str()), paramJsonFile.size());
-      internalState = InternalState::WAIT_FOR_EXECUTION;
+        case FwBootState::CENTROIDING:
-      *id = startracker::VALIDATION;
+          bootState = FwBootState::WAIT_FOR_EXECUTION;
-      return buildCommandFromCommand(*id, reinterpret_cast<const uint8_t*>(paramJsonFile.c_str()),
+          *id = startracker::CENTROIDING;
-                                     paramJsonFile.size());
+          return buildCommandFromCommand(
-    case InternalState::ALGO:
+              *id, reinterpret_cast<const uint8_t*>(paramJsonFile.c_str()), paramJsonFile.size());
-      internalState = InternalState::WAIT_FOR_EXECUTION;
+        case FwBootState::LISA:
-      *id = startracker::ALGO;
+          bootState = FwBootState::WAIT_FOR_EXECUTION;
-      return buildCommandFromCommand(*id, reinterpret_cast<const uint8_t*>(paramJsonFile.c_str()),
+          *id = startracker::LISA;
-                                     paramJsonFile.size());
+          return buildCommandFromCommand(
-    case InternalState::LOG_SUBSCRIPTION:
+              *id, reinterpret_cast<const uint8_t*>(paramJsonFile.c_str()), paramJsonFile.size());
-      internalState = InternalState::WAIT_FOR_EXECUTION;
+        case FwBootState::MATCHING:
-      *id = startracker::LOGSUBSCRIPTION;
+          bootState = FwBootState::WAIT_FOR_EXECUTION;
-      return buildCommandFromCommand(*id, reinterpret_cast<const uint8_t*>(paramJsonFile.c_str()),
+          *id = startracker::MATCHING;
-                                     paramJsonFile.size());
+          return buildCommandFromCommand(
-    case InternalState::DEBUG_CAMERA:
+              *id, reinterpret_cast<const uint8_t*>(paramJsonFile.c_str()), paramJsonFile.size());
-      internalState = InternalState::WAIT_FOR_EXECUTION;
+        case FwBootState::VALIDATION:
-      *id = startracker::DEBUG_CAMERA;
+          bootState = FwBootState::WAIT_FOR_EXECUTION;
-      return buildCommandFromCommand(*id, reinterpret_cast<const uint8_t*>(paramJsonFile.c_str()),
+          *id = startracker::VALIDATION;
-                                     paramJsonFile.size());
+          return buildCommandFromCommand(
+              *id, reinterpret_cast<const uint8_t*>(paramJsonFile.c_str()), paramJsonFile.size());
+        case FwBootState::ALGO:
+          bootState = FwBootState::WAIT_FOR_EXECUTION;
+          *id = startracker::ALGO;
+          return buildCommandFromCommand(
+              *id, reinterpret_cast<const uint8_t*>(paramJsonFile.c_str()), paramJsonFile.size());
+        case FwBootState::LOG_SUBSCRIPTION:
+          bootState = FwBootState::WAIT_FOR_EXECUTION;
+          *id = startracker::LOGSUBSCRIPTION;
+          return buildCommandFromCommand(
+              *id, reinterpret_cast<const uint8_t*>(paramJsonFile.c_str()), paramJsonFile.size());
+        case FwBootState::DEBUG_CAMERA:
+          bootState = FwBootState::WAIT_FOR_EXECUTION;
+          *id = startracker::DEBUG_CAMERA;
+          return buildCommandFromCommand(
+              *id, reinterpret_cast<const uint8_t*>(paramJsonFile.c_str()), paramJsonFile.size());
+        default: {
+          sif::error << "STR: Unexpected boot state" << (int)bootState << std::endl;
+          return NOTHING_TO_SEND;
+        }
+      }
+    }
     case InternalState::BOOT_BOOTLOADER:
       internalState = InternalState::BOOTLOADER_CHECK;
       *id = startracker::SWITCH_TO_BOOTLOADER_PROGRAM;
@@ -711,7 +732,7 @@ void StarTrackerHandler::doOnTransition(Submode_t subModeFrom) {
   // We hide that the transition to submode firmware actually goes through the submode bootloader.
   // This is because the startracker always starts in bootloader mode but we want to allow direct
   // transitions to firmware mode.
-  if (boot) {
+  if (startupState == StartupState::DONE) {
     subModeFrom = SUBMODE_BOOTLOADER;
   }
   if (dhbSubmode == SUBMODE_NONE) {
@@ -746,13 +767,10 @@ void StarTrackerHandler::doNormalTransition(Mode_t modeFrom, Submode_t subModeFr
 void StarTrackerHandler::bootFirmware(Mode_t toMode) {
   switch (internalState) {
     case InternalState::IDLE:
-      internalState = InternalState::BOOT;
+      sif::info << "STR: Booting to firmware mode" << std::endl;
+      internalState = InternalState::BOOT_FIRMWARE;
       break;
-    case InternalState::BOOT_DELAY:
+    case InternalState::BOOT_FIRMWARE:
-      if (bootCountdown.hasTimedOut()) {
-        sif::info << "STR: Starting firmware boot" << std::endl;
-        internalState = InternalState::REQ_VERSION;
-      }
       break;
     case InternalState::FAILED_FIRMWARE_BOOT:
       internalState = InternalState::IDLE;
@@ -763,7 +781,9 @@ void StarTrackerHandler::bootFirmware(Mode_t toMode) {
       } else {
         setMode(toMode, SUBMODE_FIRMWARE);
       }
+      sif::info << "STR: Firmware boot success" << std::endl;
       internalState = InternalState::IDLE;
+      startupState = StartupState::IDLE;
       break;
     default:
       return;
@@ -791,10 +811,11 @@ void StarTrackerHandler::setUpJsonCfgs(JsonConfigs& cfgs, const char* paramJsonF
 void StarTrackerHandler::bootBootloader() {
   if (internalState == InternalState::IDLE) {
     internalState = InternalState::BOOT_BOOTLOADER;
-  } else if (internalState == InternalState::BOOTING_BOOTLOADER_FAILED) {
+  } else if (internalState == InternalState::FAILED_BOOTLOADER_BOOT) {
     internalState = InternalState::IDLE;
   } else if (internalState == InternalState::DONE) {
     internalState = InternalState::IDLE;
+    startupState = StartupState::IDLE;
     setMode(MODE_ON);
   }
 }
@@ -1949,7 +1970,7 @@ ReturnValue_t StarTrackerHandler::checkProgram() {
       if (startupState == StartupState::WAIT_CHECK_PROGRAM) {
         startupState = StartupState::DONE;
       }
-      if (internalState == InternalState::VERIFY_BOOT) {
+      if (bootState == FwBootState::VERIFY_BOOT) {
         sif::warning << "StarTrackerHandler::checkProgram: Failed to boot firmware" << std::endl;
         // Device handler will run into timeout and fall back to transition source mode
         triggerEvent(BOOTING_FIRMWARE_FAILED_EVENT);
@@ -1962,11 +1983,11 @@ ReturnValue_t StarTrackerHandler::checkProgram() {
       if (startupState == StartupState::WAIT_CHECK_PROGRAM) {
         startupState = StartupState::BOOT_BOOTLOADER;
       }
-      if (internalState == InternalState::VERIFY_BOOT) {
+      if (bootState == FwBootState::VERIFY_BOOT) {
-        internalState = InternalState::LOGLEVEL;
+        bootState = FwBootState::LOGLEVEL;
       } else if (internalState == InternalState::BOOTLOADER_CHECK) {
         triggerEvent(BOOTING_BOOTLOADER_FAILED_EVENT);
-        internalState = InternalState::BOOTING_BOOTLOADER_FAILED;
+        internalState = InternalState::FAILED_BOOTLOADER_BOOT;
       }
       break;
     default:
@@ -2040,55 +2061,55 @@ ReturnValue_t StarTrackerHandler::handleActionReplySet(LocalPoolDataSetBase& dat
 void StarTrackerHandler::handleStartup(const uint8_t* parameterId) {
   switch (*parameterId) {
     case (startracker::ID::LOG_LEVEL): {
-      internalState = InternalState::LIMITS;
+      bootState = FwBootState::LIMITS;
       break;
     }
     case (startracker::ID::LIMITS): {
-      internalState = InternalState::TRACKING;
+      bootState = FwBootState::TRACKING;
       break;
     }
     case (startracker::ID::TRACKING): {
-      internalState = InternalState::MOUNTING;
+      bootState = FwBootState::MOUNTING;
       break;
     }
     case (startracker::ID::MOUNTING): {
-      internalState = InternalState::IMAGE_PROCESSOR;
+      bootState = FwBootState::IMAGE_PROCESSOR;
       break;
     }
     case (startracker::ID::IMAGE_PROCESSOR): {
-      internalState = InternalState::CAMERA;
+      bootState = FwBootState::CAMERA;
       break;
     }
     case (startracker::ID::CAMERA): {
-      internalState = InternalState::CENTROIDING;
+      bootState = FwBootState::CENTROIDING;
       break;
     }
     case (startracker::ID::CENTROIDING): {
-      internalState = InternalState::LISA;
+      bootState = FwBootState::LISA;
       break;
     }
     case (startracker::ID::LISA): {
-      internalState = InternalState::MATCHING;
+      bootState = FwBootState::MATCHING;
       break;
     }
     case (startracker::ID::MATCHING): {
-      internalState = InternalState::VALIDATION;
+      bootState = FwBootState::VALIDATION;
       break;
     }
     case (startracker::ID::VALIDATION): {
-      internalState = InternalState::ALGO;
+      bootState = FwBootState::ALGO;
       break;
     }
     case (startracker::ID::ALGO): {
-      internalState = InternalState::LOG_SUBSCRIPTION;
+      bootState = FwBootState::LOG_SUBSCRIPTION;
       break;
     }
     case (startracker::ID::LOG_SUBSCRIPTION): {
-      internalState = InternalState::DEBUG_CAMERA;
+      bootState = FwBootState::DEBUG_CAMERA;
       break;
     }
     case (startracker::ID::DEBUG_CAMERA): {
-      sif::info << "Star Tracker configuration done" << std::endl;
+      bootState = FwBootState::NONE;
       internalState = InternalState::DONE;
       break;
     }

linux/devices/startracker/StarTrackerHandler.h

@@ -211,7 +211,6 @@ class StarTrackerHandler : public DeviceHandlerBase {
 
   // Pointer to object responsible for uploading and downloading images to/from the star tracker
   StrHelper* strHelper = nullptr;
-  bool boot = false;
 
   uint8_t commandBuffer[startracker::MAX_FRAME_SIZE];
 
@@ -247,14 +246,31 @@ class StarTrackerHandler : public DeviceHandlerBase {
 
   NormalState normalState = NormalState::TEMPERATURE_REQUEST;
 
+  enum class StartupState {
+    IDLE,
+    CHECK_PROGRAM,
+    WAIT_CHECK_PROGRAM,
+    BOOT_BOOTLOADER,
+    WAIT_JCFG,
+    DONE
+  };
+  StartupState startupState = StartupState::IDLE;
+
   enum class InternalState {
     IDLE,
-    BOOT,
+    BOOT_FIRMWARE,
+    DONE,
+    FAILED_FIRMWARE_BOOT,
+    BOOT_BOOTLOADER,
+    BOOTLOADER_CHECK,
+    FAILED_BOOTLOADER_BOOT
+  };
+
+  enum class FwBootState {
+    NONE,
+    BOOT_DELAY,
     REQ_VERSION,
     VERIFY_BOOT,
-    STARTUP_CHECK,
-    BOOT_DELAY,
-    FIRMWARE_CHECK,
     LOGLEVEL,
     LIMITS,
     TRACKING,
@@ -270,30 +286,11 @@ class StarTrackerHandler : public DeviceHandlerBase {
     LOG_SUBSCRIPTION,
     DEBUG_CAMERA,
     WAIT_FOR_EXECUTION,
-    DONE,
-    FAILED_FIRMWARE_BOOT,
-    BOOT_BOOTLOADER,
-    BOOTLOADER_CHECK,
-    BOOTING_BOOTLOADER_FAILED
-  };
-
-  enum class CfgSetupState {
-
   };
+  FwBootState bootState = FwBootState::NONE;
 
   InternalState internalState = InternalState::IDLE;
 
-  enum class StartupState {
-    IDLE,
-    CHECK_PROGRAM,
-    WAIT_CHECK_PROGRAM,
-    BOOT_BOOTLOADER,
-    WAIT_JCFG,
-    DONE
-  };
-
-  StartupState startupState = StartupState::IDLE;
-
   bool strHelperExecuting = false;
 
   const power::Switch_t powerSwitch = power::NO_SWITCH;