CHANGELOG.md

@@ -47,6 +47,7 @@ will consitute of a breaking change warranting a new major release:
 ## Added
 
 - Add the remaining system modes.
+- PLOC MPSoC flash read command working.
 
 ## Fixed
 
@@ -65,6 +66,7 @@ will consitute of a breaking change warranting a new major release:
 - Fixed correction for `GPS Altitude` in case the sensor data is out of the expected bonds.
 - PLOC MPSoC special communication is now scheduled, which allows flash read and flash write
   commands to work.
+- Fixed the MPSoC flash write command.
 
 # [v2.0.5] 2023-05-11
 

bsp_hosted/fsfwconfig/events/translateEvents.cpp

@@ -1,7 +1,7 @@
 /**
- * @brief    Auto-generated event translation file. Contains 294 translations.
+ * @brief    Auto-generated event translation file. Contains 295 translations.
  * @details
- * Generated on: 2023-05-15 15:20:19
+ * Generated on: 2023-05-17 17:15:34
  */
 #include "translateEvents.h"
 
@@ -200,6 +200,7 @@ const char *MPSOC_TM_CRC_MISSMATCH_STRING = "MPSOC_TM_CRC_MISSMATCH";
 const char *MPSOC_FLASH_READ_PACKET_ERROR_STRING = "MPSOC_FLASH_READ_PACKET_ERROR";
 const char *MPSOC_FLASH_READ_FAILED_STRING = "MPSOC_FLASH_READ_FAILED";
 const char *MPSOC_FLASH_READ_SUCCESSFUL_STRING = "MPSOC_FLASH_READ_SUCCESSFUL";
+const char *MPSOC_READ_TIMEOUT_STRING = "MPSOC_READ_TIMEOUT";
 const char *TRANSITION_BACK_TO_OFF_STRING = "TRANSITION_BACK_TO_OFF";
 const char *NEG_V_OUT_OF_BOUNDS_STRING = "NEG_V_OUT_OF_BOUNDS";
 const char *U_DRO_OUT_OF_BOUNDS_STRING = "U_DRO_OUT_OF_BOUNDS";
@@ -692,6 +693,8 @@ const char *translateEvents(Event event) {
       return MPSOC_FLASH_READ_FAILED_STRING;
     case (12616):
       return MPSOC_FLASH_READ_SUCCESSFUL_STRING;
+    case (12617):
+      return MPSOC_READ_TIMEOUT_STRING;
     case (12700):
       return TRANSITION_BACK_TO_OFF_STRING;
     case (12701):

bsp_hosted/fsfwconfig/objects/translateObjects.cpp

@@ -2,7 +2,7 @@
  * @brief  Auto-generated object translation file.
  * @details
  * Contains 171 translations.
- * Generated on: 2023-05-15 15:20:19
+ * Generated on: 2023-05-17 17:15:34
  */
 #include "translateObjects.h"
 

dummies/helperFactory.cpp

@@ -80,6 +80,7 @@ void dummy::createDummies(DummyCfg cfg, PowerSwitchIF& pwrSwitcher, GpioIF* gpio
   if (cfg.addOnlyAcuDummy) {
     new AcuDummy(objects::ACU_HANDLER, objects::DUMMY_COM_IF, comCookieDummy);
   } else if (cfg.addPowerDummies) {
+    new AcuDummy(objects::ACU_HANDLER, objects::DUMMY_COM_IF, comCookieDummy);
     new PduDummy(objects::PDU1_HANDLER, objects::DUMMY_COM_IF, comCookieDummy);
     new PduDummy(objects::PDU2_HANDLER, objects::DUMMY_COM_IF, comCookieDummy);
     new P60DockDummy(objects::P60DOCK_HANDLER, objects::DUMMY_COM_IF, comCookieDummy);

generators/bsp_hosted_events.csv

@@ -194,6 +194,7 @@ Event ID (dec); Event ID (hex); Name; Severity; Description; File Path
 12614;0x3146;MPSOC_FLASH_READ_PACKET_ERROR;LOW;No description;linux/payload/PlocMpsocSpecialComHelper.h
 12615;0x3147;MPSOC_FLASH_READ_FAILED;LOW;No description;linux/payload/PlocMpsocSpecialComHelper.h
 12616;0x3148;MPSOC_FLASH_READ_SUCCESSFUL;INFO;No description;linux/payload/PlocMpsocSpecialComHelper.h
+12617;0x3149;MPSOC_READ_TIMEOUT;LOW;No description;linux/payload/PlocMpsocSpecialComHelper.h
 12700;0x319c;TRANSITION_BACK_TO_OFF;MEDIUM;Could not transition properly and went back to ALL OFF;mission/payload/PayloadPcduHandler.h
 12701;0x319d;NEG_V_OUT_OF_BOUNDS;MEDIUM;P1: 0 -> too low, 1 -> too high P2: Float value;mission/payload/PayloadPcduHandler.h
 12702;0x319e;U_DRO_OUT_OF_BOUNDS;MEDIUM;P1: 0 -> too low, 1 -> too high P2: Float value;mission/payload/PayloadPcduHandler.h

generators/bsp_q7s_events.csv

@@ -194,6 +194,7 @@ Event ID (dec); Event ID (hex); Name; Severity; Description; File Path
 12614;0x3146;MPSOC_FLASH_READ_PACKET_ERROR;LOW;No description;linux/payload/PlocMpsocSpecialComHelper.h
 12615;0x3147;MPSOC_FLASH_READ_FAILED;LOW;No description;linux/payload/PlocMpsocSpecialComHelper.h
 12616;0x3148;MPSOC_FLASH_READ_SUCCESSFUL;INFO;No description;linux/payload/PlocMpsocSpecialComHelper.h
+12617;0x3149;MPSOC_READ_TIMEOUT;LOW;No description;linux/payload/PlocMpsocSpecialComHelper.h
 12700;0x319c;TRANSITION_BACK_TO_OFF;MEDIUM;Could not transition properly and went back to ALL OFF;mission/payload/PayloadPcduHandler.h
 12701;0x319d;NEG_V_OUT_OF_BOUNDS;MEDIUM;P1: 0 -> too low, 1 -> too high P2: Float value;mission/payload/PayloadPcduHandler.h
 12702;0x319e;U_DRO_OUT_OF_BOUNDS;MEDIUM;P1: 0 -> too low, 1 -> too high P2: Float value;mission/payload/PayloadPcduHandler.h

generators/events/translateEvents.cpp

@@ -1,7 +1,7 @@
 /**
- * @brief    Auto-generated event translation file. Contains 294 translations.
+ * @brief    Auto-generated event translation file. Contains 295 translations.
  * @details
- * Generated on: 2023-05-15 15:20:19
+ * Generated on: 2023-05-17 17:15:34
  */
 #include "translateEvents.h"
 
@@ -200,6 +200,7 @@ const char *MPSOC_TM_CRC_MISSMATCH_STRING = "MPSOC_TM_CRC_MISSMATCH";
 const char *MPSOC_FLASH_READ_PACKET_ERROR_STRING = "MPSOC_FLASH_READ_PACKET_ERROR";
 const char *MPSOC_FLASH_READ_FAILED_STRING = "MPSOC_FLASH_READ_FAILED";
 const char *MPSOC_FLASH_READ_SUCCESSFUL_STRING = "MPSOC_FLASH_READ_SUCCESSFUL";
+const char *MPSOC_READ_TIMEOUT_STRING = "MPSOC_READ_TIMEOUT";
 const char *TRANSITION_BACK_TO_OFF_STRING = "TRANSITION_BACK_TO_OFF";
 const char *NEG_V_OUT_OF_BOUNDS_STRING = "NEG_V_OUT_OF_BOUNDS";
 const char *U_DRO_OUT_OF_BOUNDS_STRING = "U_DRO_OUT_OF_BOUNDS";
@@ -692,6 +693,8 @@ const char *translateEvents(Event event) {
       return MPSOC_FLASH_READ_FAILED_STRING;
     case (12616):
       return MPSOC_FLASH_READ_SUCCESSFUL_STRING;
+    case (12617):
+      return MPSOC_READ_TIMEOUT_STRING;
     case (12700):
       return TRANSITION_BACK_TO_OFF_STRING;
     case (12701):

generators/objects/translateObjects.cpp

@@ -2,7 +2,7 @@
  * @brief  Auto-generated object translation file.
  * @details
  * Contains 175 translations.
- * Generated on: 2023-05-15 15:20:19
+ * Generated on: 2023-05-17 17:15:34
  */
 #include "translateObjects.h"
 

linux/fsfwconfig/events/translateEvents.cpp

@@ -1,7 +1,7 @@
 /**
- * @brief    Auto-generated event translation file. Contains 294 translations.
+ * @brief    Auto-generated event translation file. Contains 295 translations.
  * @details
- * Generated on: 2023-05-15 15:20:19
+ * Generated on: 2023-05-17 17:15:34
  */
 #include "translateEvents.h"
 
@@ -200,6 +200,7 @@ const char *MPSOC_TM_CRC_MISSMATCH_STRING = "MPSOC_TM_CRC_MISSMATCH";
 const char *MPSOC_FLASH_READ_PACKET_ERROR_STRING = "MPSOC_FLASH_READ_PACKET_ERROR";
 const char *MPSOC_FLASH_READ_FAILED_STRING = "MPSOC_FLASH_READ_FAILED";
 const char *MPSOC_FLASH_READ_SUCCESSFUL_STRING = "MPSOC_FLASH_READ_SUCCESSFUL";
+const char *MPSOC_READ_TIMEOUT_STRING = "MPSOC_READ_TIMEOUT";
 const char *TRANSITION_BACK_TO_OFF_STRING = "TRANSITION_BACK_TO_OFF";
 const char *NEG_V_OUT_OF_BOUNDS_STRING = "NEG_V_OUT_OF_BOUNDS";
 const char *U_DRO_OUT_OF_BOUNDS_STRING = "U_DRO_OUT_OF_BOUNDS";
@@ -692,6 +693,8 @@ const char *translateEvents(Event event) {
       return MPSOC_FLASH_READ_FAILED_STRING;
     case (12616):
       return MPSOC_FLASH_READ_SUCCESSFUL_STRING;
+    case (12617):
+      return MPSOC_READ_TIMEOUT_STRING;
     case (12700):
       return TRANSITION_BACK_TO_OFF_STRING;
     case (12701):

linux/fsfwconfig/objects/translateObjects.cpp

@@ -2,7 +2,7 @@
  * @brief  Auto-generated object translation file.
  * @details
  * Contains 175 translations.
- * Generated on: 2023-05-15 15:20:19
+ * Generated on: 2023-05-17 17:15:34
  */
 #include "translateObjects.h"
 

linux/payload/PlocMpsocHandler.cpp

@@ -53,15 +53,26 @@ ReturnValue_t PlocMpsocHandler::initialize() {
   if (result != returnvalue::OK) {
     return result;
   }
-  result = manager->subscribeToEventRange(
-      eventQueue->getId(), event::getEventId(PlocMpsocSpecialComHelper::MPSOC_FLASH_WRITE_FAILED),
+  result = manager->subscribeToEvent(
+      eventQueue->getId(), event::getEventId(PlocMpsocSpecialComHelper::MPSOC_FLASH_WRITE_FAILED));
+  if (result != returnvalue::OK) {
+    return ObjectManagerIF::CHILD_INIT_FAILED;
+  }
+  result = manager->subscribeToEvent(
+      eventQueue->getId(),
       event::getEventId(PlocMpsocSpecialComHelper::MPSOC_FLASH_WRITE_SUCCESSFUL));
   if (result != returnvalue::OK) {
-#if FSFW_CPP_OSTREAM_ENABLED == 1
-    sif::warning << "PlocMPSoCHandler::initialize: Failed to subscribe to events from "
-                    " ploc mpsoc helper"
-                 << std::endl;
-#endif
+    return ObjectManagerIF::CHILD_INIT_FAILED;
+  }
+  result = manager->subscribeToEvent(
+      eventQueue->getId(),
+      event::getEventId(PlocMpsocSpecialComHelper::MPSOC_FLASH_READ_SUCCESSFUL));
+  if (result != returnvalue::OK) {
+    return ObjectManagerIF::CHILD_INIT_FAILED;
+  }
+  result = manager->subscribeToEvent(
+      eventQueue->getId(), event::getEventId(PlocMpsocSpecialComHelper::MPSOC_FLASH_READ_FAILED));
+  if (result != returnvalue::OK) {
     return ObjectManagerIF::CHILD_INIT_FAILED;
   }
 
@@ -125,7 +136,7 @@ ReturnValue_t PlocMpsocHandler::executeAction(ActionId_t actionId, MessageQueueI
     }
   }
 
-  if (plocMPSoCHelperExecuting) {
+  if (specialComHelperExecuting) {
     return MPSoCReturnValuesIF::MPSOC_HELPER_EXECUTING;
   }
 
@@ -141,7 +152,7 @@ ReturnValue_t PlocMpsocHandler::executeAction(ActionId_t actionId, MessageQueueI
       if (result != returnvalue::OK) {
         return result;
       }
-      plocMPSoCHelperExecuting = true;
+      specialComHelperExecuting = true;
       return EXECUTION_FINISHED;
     }
     case mpsoc::TC_FLASH_READ_FULL_FILE: {
@@ -156,7 +167,7 @@ ReturnValue_t PlocMpsocHandler::executeAction(ActionId_t actionId, MessageQueueI
       if (result != returnvalue::OK) {
         return result;
       }
-      plocMPSoCHelperExecuting = true;
+      specialComHelperExecuting = true;
       return EXECUTION_FINISHED;
     }
     case (mpsoc::OBSW_RESET_SEQ_COUNT): {
@@ -241,12 +252,12 @@ void PlocMpsocHandler::doShutDown() {
   setMode(_MODE_POWER_DOWN);
   commandIsPending = false;
   sequenceCount = 0;
-  plocMPSoCHelperExecuting = false;
+  specialComHelperExecuting = false;
   startupState = StartupState::IDLE;
 }
 
 ReturnValue_t PlocMpsocHandler::buildNormalDeviceCommand(DeviceCommandId_t* id) {
-  if (not commandIsPending and not plocMPSoCHelperExecuting) {
+  if (not commandIsPending and not specialComHelperExecuting) {
     *id = mpsoc::TC_GET_HK_REPORT;
     commandIsPending = true;
     cmdCountdown.resetTimer();
@@ -548,7 +559,7 @@ void PlocMpsocHandler::handleEvent(EventMessage* eventMessage) {
   object_id_t objectId = eventMessage->getReporter();
   switch (objectId) {
     case objects::PLOC_MPSOC_HELPER: {
-      plocMPSoCHelperExecuting = false;
+      specialComHelperExecuting = false;
       break;
     }
     default:
@@ -643,6 +654,10 @@ ReturnValue_t PlocMpsocHandler::prepareTcGetHkReport() {
 ReturnValue_t PlocMpsocHandler::prepareTcReplayWriteSequence(const uint8_t* commandData,
                                                              size_t commandDataLen) {
   mpsoc::TcReplayWriteSeq tcReplayWriteSeq(spParams, sequenceCount);
+  ReturnValue_t result = tcReplayWriteSeq.setPayload(commandData, commandDataLen);
+  if (result != returnvalue::OK) {
+    return result;
+  }
   finishTcPrep(tcReplayWriteSeq);
   return returnvalue::OK;
 }
@@ -662,6 +677,10 @@ ReturnValue_t PlocMpsocHandler::prepareTcModeIdle() {
 ReturnValue_t PlocMpsocHandler::prepareTcCamCmdSend(const uint8_t* commandData,
                                                     size_t commandDataLen) {
   mpsoc::TcCamcmdSend tcCamCmdSend(spParams, sequenceCount);
+  ReturnValue_t result = tcCamCmdSend.setPayload(commandData, commandDataLen);
+  if (result != returnvalue::OK) {
+    return result;
+  }
   finishTcPrep(tcCamCmdSend);
   nextReplyId = mpsoc::TM_CAM_CMD_RPT;
   return returnvalue::OK;
@@ -670,6 +689,10 @@ ReturnValue_t PlocMpsocHandler::prepareTcCamCmdSend(const uint8_t* commandData,
 ReturnValue_t PlocMpsocHandler::prepareTcCamTakePic(const uint8_t* commandData,
                                                     size_t commandDataLen) {
   mpsoc::TcCamTakePic tcCamTakePic(spParams, sequenceCount);
+  ReturnValue_t result = tcCamTakePic.setPayload(commandData, commandDataLen);
+  if (result != returnvalue::OK) {
+    return result;
+  }
   finishTcPrep(tcCamTakePic);
   return returnvalue::OK;
 }
@@ -1209,7 +1232,7 @@ size_t PlocMpsocHandler::getNextReplyLength(DeviceCommandId_t commandId) {
 
 ReturnValue_t PlocMpsocHandler::doSendReadHook() {
   // Prevent DHB from polling UART during commands executed by the mpsoc helper task
-  if (plocMPSoCHelperExecuting) {
+  if (specialComHelperExecuting) {
     return returnvalue::FAILED;
   }
   return returnvalue::OK;

linux/payload/PlocMpsocHandler.h

@@ -168,7 +168,7 @@ class PlocMpsocHandler : public DeviceHandlerBase, public CommandsActionsIF {
   CommandActionHelper commandActionHelper;
 
   // Used to block incoming commands when MPSoC helper class is currently executing a command
-  bool plocMPSoCHelperExecuting = false;
+  bool specialComHelperExecuting = false;
   bool commandIsPending = false;
 
   struct TmMemReadReport {

linux/payload/PlocMpsocSpecialComHelper.cpp

@@ -128,7 +128,7 @@ ReturnValue_t PlocMpsocSpecialComHelper::performFlashWrite() {
   if (file.bad()) {
     return returnvalue::FAILED;
   }
-  result = flashfopen(mpsoc::FileAccessMode::WRITE);
+  result = flashfopen(mpsoc::FileAccessModes::WRITE | mpsoc::FileAccessModes::OPEN_ALWAYS);
   if (result != returnvalue::OK) {
     return result;
   }
@@ -140,16 +140,15 @@ ReturnValue_t PlocMpsocSpecialComHelper::performFlashWrite() {
   size_t bytesRead = 0;
   while (remainingSize > 0) {
     if (terminate) {
-      flashfclose();
       return returnvalue::OK;
     }
-    if (remainingSize > mpsoc::SP_MAX_DATA_SIZE) {
-      dataLength = mpsoc::SP_MAX_DATA_SIZE;
+    // The minus 4 is necessary for unknown reasons. Maybe some bug in the ILH software?
+    if (remainingSize > mpsoc::MAX_FLASH_WRITE_DATA_SIZE - 4) {
+      dataLength = mpsoc::MAX_FLASH_WRITE_DATA_SIZE - 4;
     } else {
       dataLength = remainingSize;
     }
     if (file.bad() or not file.is_open()) {
-      flashfclose();
       return FILE_WRITE_ERROR;
     }
     file.seekg(bytesRead, file.beg);
@@ -159,18 +158,15 @@ ReturnValue_t PlocMpsocSpecialComHelper::performFlashWrite() {
     mpsoc::TcFlashWrite tc(spParams, *sequenceCount);
     result = tc.setPayload(fileBuf.data(), dataLength);
     if (result != returnvalue::OK) {
-      flashfclose();
       return result;
     }
     result = tc.finishPacket();
     if (result != returnvalue::OK) {
-      flashfclose();
       return result;
     }
     (*sequenceCount)++;
     result = handlePacketTransmissionNoReply(tc);
     if (result != returnvalue::OK) {
-      flashfclose();
       return result;
     }
   }
@@ -182,13 +178,12 @@ ReturnValue_t PlocMpsocSpecialComHelper::performFlashWrite() {
 }
 
 ReturnValue_t PlocMpsocSpecialComHelper::performFlashRead() {
-  sif::debug << "performing flash read" << std::endl;
   std::error_code e;
   std::ofstream ofile(flashReadAndWrite.obcFile, std::ios::trunc | std::ios::binary);
   if (ofile.bad()) {
     return returnvalue::FAILED;
   }
-  ReturnValue_t result = flashfopen(mpsoc::FileAccessMode::READ);
+  ReturnValue_t result = flashfopen(mpsoc::FileAccessModes::READ);
   if (result != returnvalue::OK) {
     std::filesystem::remove(flashReadAndWrite.obcFile, e);
     return result;
@@ -198,51 +193,43 @@ ReturnValue_t PlocMpsocSpecialComHelper::performFlashRead() {
   while (readSoFar < flashReadAndWrite.totalReadSize) {
     if (terminate) {
       std::filesystem::remove(flashReadAndWrite.obcFile, e);
-      // TODO: Might not be needed
-      // flashfclose();
       return returnvalue::OK;
     }
     nextReadSize = mpsoc::MAX_FLASH_READ_DATA_SIZE;
     if (flashReadAndWrite.totalReadSize - readSoFar < mpsoc::MAX_FLASH_READ_DATA_SIZE) {
       nextReadSize = flashReadAndWrite.totalReadSize - readSoFar;
     }
-    sif::debug << "reading " << nextReadSize << " bytes from offset " << readSoFar << std::endl;
     if (ofile.bad() or not ofile.is_open()) {
       std::filesystem::remove(flashReadAndWrite.obcFile, e);
-      // TODO: Might not be needed
-      // flashfclose();
       return FILE_READ_ERROR;
     }
     mpsoc::TcFlashRead flashReadRequest(spParams, *sequenceCount);
     result = flashReadRequest.setPayload(nextReadSize);
     if (result != returnvalue::OK) {
       std::filesystem::remove(flashReadAndWrite.obcFile, e);
-      // TODO: Might not be needed
-      // flashfclose();
       return result;
     }
     result = flashReadRequest.finishPacket();
     if (result != returnvalue::OK) {
       std::filesystem::remove(flashReadAndWrite.obcFile, e);
-      // TODO: Might not be needed
-      // flashfclose();
       return result;
     }
     (*sequenceCount)++;
     result = handlePacketTransmissionFlashRead(flashReadRequest, ofile, nextReadSize);
     if (result != returnvalue::OK) {
       std::filesystem::remove(flashReadAndWrite.obcFile, e);
-      // TODO: Might not be needed
-      // flashfclose();
       return result;
     }
     readSoFar += nextReadSize;
   }
-  sif::debug << "read file done" << std::endl;
+  result = flashfclose();
+  if (result != returnvalue::OK) {
+    return result;
+  }
   return result;
 }
 
-ReturnValue_t PlocMpsocSpecialComHelper::flashfopen(mpsoc::FileAccessMode mode) {
+ReturnValue_t PlocMpsocSpecialComHelper::flashfopen(uint8_t mode) {
   spParams.buf = commandBuffer;
   mpsoc::FlashFopen flashFopen(spParams, *sequenceCount);
   ReturnValue_t result = flashFopen.setPayload(flashReadAndWrite.mpsocFile, mode);
@@ -299,10 +286,6 @@ ReturnValue_t PlocMpsocSpecialComHelper::handlePacketTransmissionFlashRead(mpsoc
     if (result != returnvalue::OK) {
       return result;
     }
-    result = handleTmReception();
-    if (result != returnvalue::OK) {
-      return result;
-    }
     return handleExe();
   } else if (spReader.getApid() == mpsoc::apid::EXE_FAILURE) {
     handleExeFailure();
@@ -329,8 +312,6 @@ ReturnValue_t PlocMpsocSpecialComHelper::handlePacketTransmissionNoReply(ploc::S
 
 ReturnValue_t PlocMpsocSpecialComHelper::sendCommand(ploc::SpTcBase& tc) {
   ReturnValue_t result = returnvalue::OK;
-  sif::debug << "sending TC" << std::endl;
-  arrayprinter::print(tc.getFullPacket(), tc.getFullPacketLen());
   result = uartComIF->sendMessage(comCookie, tc.getFullPacket(), tc.getFullPacketLen());
   if (result != returnvalue::OK) {
     sif::warning << "PlocMPSoCHelper::sendCommand: Failed to send command" << std::endl;
@@ -346,14 +327,13 @@ ReturnValue_t PlocMpsocSpecialComHelper::handleAck() {
   if (result != returnvalue::OK) {
     return result;
   }
-  SpTmReader tmPacket(tmBuf.data(), tmBuf.size());
   result = checkReceivedTm();
   if (result != returnvalue::OK) {
     return result;
   }
-  uint16_t apid = tmPacket.getApid();
+  uint16_t apid = spReader.getApid();
   if (apid != mpsoc::apid::ACK_SUCCESS) {
-    handleAckApidFailure(tmPacket);
+    handleAckApidFailure(spReader);
     return returnvalue::FAILED;
   }
   return returnvalue::OK;
@@ -428,7 +408,6 @@ ReturnValue_t PlocMpsocSpecialComHelper::handleTmReception() {
       usleepDelay *= 4;
     }
   }
-  // sif::debug << "recvd first 6 bytes" << std::endl;
   while (true) {
     if (tmCountdown.hasTimedOut()) {
       triggerEvent(MPSOC_READ_TIMEOUT, tmCountdown.getTimeoutMs());
@@ -437,7 +416,6 @@ ReturnValue_t PlocMpsocSpecialComHelper::handleTmReception() {
     result = receive(tmBuf.data() + readBytes, fullPacketLen - readBytes, &currentBytes);
     readBytes += currentBytes;
     if (fullPacketLen == readBytes) {
-      // sif::debug << "recvd full " << fullPacketLen << std::endl;
       break;
     }
     usleep(usleepDelay);
@@ -445,7 +423,7 @@ ReturnValue_t PlocMpsocSpecialComHelper::handleTmReception() {
       usleepDelay *= 4;
     }
   }
-  arrayprinter::print(tmBuf.data(), readBytes);
+  // arrayprinter::print(tmBuf.data(), readBytes);
   return result;
 }
 
@@ -464,14 +442,15 @@ ReturnValue_t PlocMpsocSpecialComHelper::handleFlashReadReply(std::ofstream& ofi
   const uint8_t* packetData = spReader.getPacketData();
   size_t deserDummy = spReader.getPacketDataLen() - mpsoc::CRC_SIZE;
   uint32_t receivedReadLen = 0;
-  std::string receivedShortName = std::string(reinterpret_cast<const char*>(packetData), 12);
-  if (receivedShortName != flashReadAndWrite.mpsocFile.substr(0, 12)) {
-    sif::warning << "PLOC MPSoC Flash Read: Missmatch between request file name and "
-                    "received file name"
-                 << std::endl;
-    triggerEvent(MPSOC_FLASH_READ_PACKET_ERROR, FlashReadErrorType::FLASH_READ_FILENAME_ERROR);
-    return returnvalue::FAILED;
-  }
+  // I think this is buggy, weird stuff in the short name field.
+  //  std::string receivedShortName = std::string(reinterpret_cast<const char*>(packetData), 12);
+  //  if (receivedShortName != flashReadAndWrite.mpsocFile.substr(0, 11)) {
+  //    sif::warning << "PLOC MPSoC Flash Read: Missmatch between request file name and "
+  //                    "received file name"
+  //                 << std::endl;
+  //    triggerEvent(MPSOC_FLASH_READ_PACKET_ERROR, FlashReadErrorType::FLASH_READ_FILENAME_ERROR);
+  //    return returnvalue::FAILED;
+  //  }
   packetData += 12;
   result = SerializeAdapter::deSerialize(&receivedReadLen, &packetData, &deserDummy,
                                          SerializeIF::Endianness::NETWORK);

linux/payload/PlocMpsocSpecialComHelper.h

@@ -179,7 +179,7 @@ class PlocMpsocSpecialComHelper : public SystemObject, public ExecutableObjectIF
   void resetHelper();
   ReturnValue_t performFlashWrite();
   ReturnValue_t performFlashRead();
-  ReturnValue_t flashfopen(mpsoc::FileAccessMode mode);
+  ReturnValue_t flashfopen(uint8_t accessMode);
   ReturnValue_t flashfclose();
   ReturnValue_t handlePacketTransmissionNoReply(ploc::SpTcBase& tc);
   ReturnValue_t handlePacketTransmissionFlashRead(mpsoc::TcFlashRead& tc, std::ofstream& ofile,

linux/payload/plocMpsocHelpers.cpp

@@ -33,6 +33,10 @@ std::string mpsoc::getStatusString(uint16_t status) {
       return "Flash mount failed";
       break;
     }
+    case (mpsoc::status_code::FLASH_FILE_ALREADY_OPEN): {
+      return "Flash file already open";
+      break;
+    }
     case (mpsoc::status_code::FLASH_FILE_ALREADY_CLOSED): {
       return "Flash file already closed";
       break;

linux/payload/plocMpsocHelpers.h

@@ -13,12 +13,16 @@
 
 namespace mpsoc {
 
-enum FileAccessMode : uint8_t {
+enum FileAccessModes : uint8_t {
+  // Opens a file, fails if the file does not exist.
   OPEN_EXISTING = 0x00,
   READ = 0x01,
   WRITE = 0x02,
+  // Creates a new file, fails if it already exists.
   CREATE_NEW = 0x04,
+  // Creates a new file, existing file is truncated and overwritten.
   CREATE_ALWAYS = 0x08,
+  // Opens the file if it is existing. If not, a new file is created.
   OPEN_ALWAYS = 0x10,
   OPEN_APPEND = 0x30
 };
@@ -182,6 +186,8 @@ static constexpr size_t SP_MAX_DATA_SIZE = SP_MAX_SIZE - ccsds::HEADER_LEN - CRC
 static constexpr size_t FLASH_READ_MIN_OVERHEAD = 16;
 // 1000 bytes.
 static const size_t MAX_FLASH_READ_DATA_SIZE = SP_MAX_DATA_SIZE - FLASH_READ_MIN_OVERHEAD;
+// 1012 bytes, 4 bytes for the write length.
+static constexpr size_t MAX_FLASH_WRITE_DATA_SIZE = SP_MAX_DATA_SIZE - sizeof(uint32_t);
 
 /**
  * The replay write sequence command has a maximum delay for the execution report which amounts to
@@ -204,7 +210,7 @@ static const uint16_t TC_EXEUTION_DISABLED = 0x5E2;
 static const uint16_t FLASH_MOUNT_FAILED = 0x5E3;
 static const uint16_t FLASH_FILE_ALREADY_CLOSED = 0x5E4;
 static const uint16_t FLASH_FILE_OPEN_FAILED = 0x5E5;
-static const uint16_t FLASH_FILE_ALREDY_OPEN = 0x5E6;
+static const uint16_t FLASH_FILE_ALREADY_OPEN = 0x5E6;
 static const uint16_t FLASH_FILE_NOT_OPEN = 0x5E7;
 static const uint16_t FLASH_UNMOUNT_FAILED = 0x5E8;
 static const uint16_t HEAP_ALLOCATION_FAILED = 0x5E9;
@@ -366,7 +372,7 @@ class FlashFopen : public TcBase {
   FlashFopen(ploc::SpTcParams params, uint16_t sequenceCount)
       : TcBase(params, apid::TC_FLASHFOPEN, sequenceCount) {}
 
-  ReturnValue_t setPayload(std::string filename, FileAccessMode mode) {
+  ReturnValue_t setPayload(std::string filename, uint8_t mode) {
     accessMode = mode;
     size_t nameSize = filename.size();
     spParams.setFullPayloadLen(256 + sizeof(uint8_t) + CRC_SIZE);
@@ -378,12 +384,12 @@ class FlashFopen : public TcBase {
     // payloadStart[nameSize] = NULL_TERMINATOR;
     std::memset(payloadStart + nameSize, 0, 256 - nameSize);
     // payloadStart[255] = NULL_TERMINATOR;
-    payloadStart[256] = static_cast<uint8_t>(accessMode);
+    payloadStart[256] = accessMode;
     return returnvalue::OK;
   }
 
  private:
-  FileAccessMode accessMode = FileAccessMode::OPEN_EXISTING;
+  uint8_t accessMode = FileAccessModes::OPEN_EXISTING;
 };
 
 /**
@@ -406,14 +412,13 @@ class TcFlashWrite : public TcBase {
       : TcBase(params, apid::TC_FLASHWRITE, sequenceCount) {}
 
   ReturnValue_t setPayload(const uint8_t* writeData, uint32_t writeLen_) {
-    ReturnValue_t result = returnvalue::OK;
     writeLen = writeLen_;
-    if (writeLen > SP_MAX_DATA_SIZE) {
+    if (writeLen > MAX_FLASH_WRITE_DATA_SIZE) {
       sif::error << "TcFlashWrite: Command data too big" << std::endl;
       return returnvalue::FAILED;
     }
-    spParams.setFullPayloadLen(static_cast<uint16_t>(writeLen) + 4 + CRC_SIZE);
-    result = checkPayloadLen();
+    spParams.setFullPayloadLen(sizeof(uint32_t) + static_cast<uint16_t>(writeLen) + CRC_SIZE);
+    ReturnValue_t result = checkPayloadLen();
     if (result != returnvalue::OK) {
       return result;
     }
@@ -423,7 +428,7 @@ class TcFlashWrite : public TcBase {
     if (result != returnvalue::OK) {
       return result;
     }
-    std::memcpy(payloadStart + sizeof(writeLen), writeData, writeLen);
+    std::memcpy(payloadStart + sizeof(uint32_t), writeData, writeLen);
     updateSpFields();
     result = checkSizeAndSerializeHeader();
     if (result != returnvalue::OK) {
@@ -873,7 +878,6 @@ class TcCamcmdSend : public TcBase {
   TcCamcmdSend(ploc::SpTcParams params, uint16_t sequenceCount)
       : TcBase(params, apid::TC_CAM_CMD_SEND, sequenceCount) {}
 
- protected:
   ReturnValue_t setPayload(const uint8_t* commandData, size_t commandDataLen) {
     if (commandDataLen > MAX_DATA_LENGTH) {
       return INVALID_LENGTH;

tmtc

@@ -1 +1 @@
-Subproject commit b8e1c7afe91bddfea2b139217320033f3a3b0efb
+Subproject commit 6ec0ce20fa98877c9f88acb5fe9129254291344b