bsp_q7s/core/scheduling.cpp

@@ -186,19 +186,19 @@ void scheduling::initTasks() {
     scheduling::printAddObjectError("LIVE_TM", objects::LIVE_TM_TASK);
   }
   PeriodicTaskIF* logTmTask = factory->createPeriodicTask(
-      "LOG_PSTORE", 15, PeriodicTaskIF::MINIMUM_STACK_SIZE, 1.0, nullptr);
+      "LOG_PSTORE", 120, PeriodicTaskIF::MINIMUM_STACK_SIZE, 1.0, nullptr);
   result = logTmTask->addComponent(objects::LOG_STORE_AND_TM_TASK);
   if (result != returnvalue::OK) {
     scheduling::printAddObjectError("LOG_STORE_AND_TM", objects::LOG_STORE_AND_TM_TASK);
   }
   PeriodicTaskIF* hkTmTask = factory->createPeriodicTask(
-      "HK_PSTORE", 15, PeriodicTaskIF::MINIMUM_STACK_SIZE, 1.0, nullptr);
+      "HK_PSTORE", 120, PeriodicTaskIF::MINIMUM_STACK_SIZE, 1.0, nullptr);
   result = hkTmTask->addComponent(objects::HK_STORE_AND_TM_TASK);
   if (result != returnvalue::OK) {
     scheduling::printAddObjectError("HK_STORE_AND_TM", objects::HK_STORE_AND_TM_TASK);
   }
   PeriodicTaskIF* cfdpTmTask = factory->createPeriodicTask(
-      "CFDP_PSTORE", 15, PeriodicTaskIF::MINIMUM_STACK_SIZE, 1.0, nullptr);
+      "CFDP_PSTORE", 120, PeriodicTaskIF::MINIMUM_STACK_SIZE, 1.0, nullptr);
   result = cfdpTmTask->addComponent(objects::CFDP_STORE_AND_TM_TASK);
   if (result != returnvalue::OK) {
     scheduling::printAddObjectError("CFDP_STORE_AND_TM", objects::CFDP_STORE_AND_TM_TASK);

fsfw

@@ -1 +1 @@
-Subproject commit 33ac395072f0145b6e80e12deae978a5e0432f08
+Subproject commit db4587bb59603bdc83e6720193fd1782649a0678

linux/ipcore/PapbVcInterface.cpp

@@ -26,19 +26,24 @@ ReturnValue_t PapbVcInterface::initialize() {
 }
 
 ReturnValue_t PapbVcInterface::write(const uint8_t* data, size_t size) {
-  if (pollPapbBusySignal() == returnvalue::OK) {
+  if (pollPapbBusySignal(0, 0) == returnvalue::OK) {
     startPacketTransfer();
+  } else {
+    return DirectTmSinkIF::IS_BUSY;
   }
   for (size_t idx = 0; idx < size; idx++) {
-    if (pollPapbBusySignal() == returnvalue::OK) {
+    if (pollPapbBusySignal(10, 10) == returnvalue::OK) {
       *(vcBaseReg + DATA_REG_OFFSET) = static_cast<uint32_t>(data[idx]);
     } else {
       abortPacketTransfer();
-      return DirectTmSinkIF::IS_BUSY;
+      return returnvalue::FAILED;
     }
   }
-  if (pollPapbBusySignal() == returnvalue::OK) {
+  if (pollPapbBusySignal(10, 10) == returnvalue::OK) {
     completePacketTransfer();
+  } else {
+    abortPacketTransfer();
+    return returnvalue::FAILED;
   }
   return returnvalue::OK;
 }
@@ -47,11 +52,11 @@ void PapbVcInterface::startPacketTransfer() { *vcBaseReg = CONFIG_START; }
 
 void PapbVcInterface::completePacketTransfer() { *vcBaseReg = CONFIG_END; }
 
-ReturnValue_t PapbVcInterface::pollPapbBusySignal() const {
+ReturnValue_t PapbVcInterface::pollPapbBusySignal(uint32_t maxPollRetries,
+                                                  uint32_t retryDelayUs) const {
   gpio::Levels papbBusyState = gpio::Levels::LOW;
   ReturnValue_t result;
   uint32_t busyIdx = 0;
-  uint32_t delayCount = 0;
 
   while (true) {
     /** Check if PAPB interface is ready to receive data */
@@ -64,16 +69,13 @@ ReturnValue_t PapbVcInterface::pollPapbBusySignal() const {
     if (papbBusyState == gpio::Levels::HIGH) {
       return returnvalue::OK;
     }
-    if (busyIdx == 3) {
-      usleep(100);
-      busyIdx = 0;
-      delayCount += 1;
-      continue;
-    }
-    if (delayCount == 1000) {
+
+    busyIdx++;
+    if (busyIdx >= maxPollRetries) {
       return PAPB_BUSY;
     }
-    busyIdx++;
+
+    usleep(retryDelayUs);
   }
   return returnvalue::OK;
 }
@@ -98,7 +100,9 @@ void PapbVcInterface::isVcInterfaceBufferEmpty() {
   return;
 }
 
-bool PapbVcInterface::isBusy() const { return pollPapbBusySignal() == PAPB_BUSY; }
+bool PapbVcInterface::isBusy() const { return pollPapbBusySignal(0, 0) == PAPB_BUSY; }
+
+void PapbVcInterface::cancelTransfer() { abortPacketTransfer(); }
 
 ReturnValue_t PapbVcInterface::sendTestFrame() {
   /** Size of one complete transfer frame data field amounts to 1105 bytes */

linux/ipcore/PapbVcInterface.h

@@ -41,6 +41,8 @@ class PapbVcInterface : public VirtualChannelIF {
    */
   ReturnValue_t write(const uint8_t* data, size_t size) override;
 
+  void cancelTransfer() override;
+
   ReturnValue_t initialize() override;
 
  private:
@@ -109,7 +111,7 @@ class PapbVcInterface : public VirtualChannelIF {
    *
    * @return  returnvalue::OK when ready to receive data else PAPB_BUSY.
    */
-  ReturnValue_t pollPapbBusySignal() const;
+  ReturnValue_t pollPapbBusySignal(uint32_t maxPollRetries, uint32_t retryDelayUs) const;
 
   /**
    * @brief   This function can be used for debugging to check whether there are packets in

linux/ipcore/Ptme.cpp

@@ -20,7 +20,6 @@ ReturnValue_t Ptme::initialize() {
 }
 
 ReturnValue_t Ptme::writeToVc(uint8_t vcId, const uint8_t* data, size_t size) {
-  ReturnValue_t result = returnvalue::OK;
   VcInterfaceMapIter vcInterfaceMapIter = vcInterfaceMap.find(vcId);
   if (vcInterfaceMapIter == vcInterfaceMap.end()) {
     sif::warning << "Ptme::writeToVc: No virtual channel interface found for the virtual "
@@ -28,8 +27,7 @@ ReturnValue_t Ptme::writeToVc(uint8_t vcId, const uint8_t* data, size_t size) {
                  << static_cast<unsigned int>(vcId) << std::endl;
     return UNKNOWN_VC_ID;
   }
-  result = vcInterfaceMapIter->second->write(data, size);
-  return result;
+  return vcInterfaceMapIter->second->write(data, size);
 }
 
 void Ptme::addVcInterface(VcId_t vcId, VirtualChannelIF* vc) {
@@ -62,3 +60,11 @@ bool Ptme::isBusy(uint8_t vcId) const {
   }
   return vcInterfaceMapIter->second->isBusy();
 }
+
+void Ptme::cancelTransfer(uint8_t vcId) {
+  VcInterfaceMapIter vcInterfaceMapIter = vcInterfaceMap.find(vcId);
+  if (vcInterfaceMapIter == vcInterfaceMap.end()) {
+    return;
+  }
+  return vcInterfaceMapIter->second->cancelTransfer();
+}

linux/ipcore/Ptme.h

@@ -36,6 +36,7 @@ class Ptme : public PtmeIF, public SystemObject {
   ReturnValue_t initialize() override;
   ReturnValue_t writeToVc(uint8_t vcId, const uint8_t* data, size_t size) override;
   bool isBusy(uint8_t vcId) const override;
+  void cancelTransfer(uint8_t vcId) override;
 
   /**
    * @brief   This function adds the reference to a virtual channel interface to the vcInterface

linux/ipcore/PtmeIF.h

@@ -23,6 +23,7 @@ class PtmeIF {
    */
   virtual ReturnValue_t writeToVc(uint8_t vcId, const uint8_t* data, size_t size) = 0;
   virtual bool isBusy(uint8_t vcId) const = 0;
+  virtual void cancelTransfer(uint8_t vcId) = 0;
 };
 
 #endif /* LINUX_OBC_PTMEIF_H_ */

linux/ipcore/VirtualChannelIF.h

@@ -18,6 +18,7 @@ class VirtualChannelIF : public DirectTmSinkIF {
   virtual ~VirtualChannelIF(){};
 
   virtual ReturnValue_t initialize() = 0;
+  virtual void cancelTransfer() = 0;
 };
 
 #endif /* LINUX_OBC_VCINTERFACEIF_H_ */

mission/tmtc/CcsdsIpCoreHandler.cpp

@@ -206,6 +206,8 @@ ReturnValue_t CcsdsIpCoreHandler::executeAction(ActionId_t actionId, MessageQueu
 void CcsdsIpCoreHandler::updateLinkState() { linkState = LINK_UP; }
 
 void CcsdsIpCoreHandler::enableTransmit() {
+  // Reset PTME on each transmit enable.
+  updateBatPriorityFromParam();
 #ifndef TE0720_1CFA
   gpioIF->pullHigh(ptmeGpios.enableTxClock);
   gpioIF->pullHigh(ptmeGpios.enableTxData);

mission/tmtc/PersistentLogTmStoreTask.cpp

@@ -32,10 +32,10 @@ ReturnValue_t PersistentLogTmStoreTask::performOperation(uint8_t opCode) {
     stateHandlingForStore(handleOneStore(stores.notOkStore, notOkStoreContext));
     stateHandlingForStore(handleOneStore(stores.miscStore, miscStoreContext));
     if (not someonesBusy) {
-      TaskFactory::delayTask(40);
-    } else if (someFileWasSwapped and graceDelayDuringDumping.hasTimedOut()) {
+      TaskFactory::delayTask(100);
+    } else /* and graceDelayDuringDumping.hasTimedOut()*/ {
       if (someFileWasSwapped) {
-        TaskFactory::delayTask(1);
+        TaskFactory::delayTask(20);
       }
       //      TaskFactory::delayTask(2);
       //      graceDelayDuringDumping.resetTimer();

mission/tmtc/PersistentSingleTmStoreTask.cpp

@@ -17,10 +17,10 @@ ReturnValue_t PersistentSingleTmStoreTask::performOperation(uint8_t opCode) {
     }
     bool busy = handleOneStore(storeWithQueue, dumpContext);
     if (not busy) {
-      TaskFactory::delayTask(40);
+      TaskFactory::delayTask(100);
     } else {
       if (fileHasSwapped) {
-        TaskFactory::delayTask(1);
+        TaskFactory::delayTask(20);
       }
       //      if (fileHasSwapped and graceDelayDuringDumping.hasTimedOut()) {
       //        TaskFactory::delayTask(2);

mission/tmtc/PersistentTmStore.cpp

@@ -218,7 +218,7 @@ ReturnValue_t PersistentTmStore::loadNextDumpFile() {
     }
     // sif::debug << "Path: " << dumpParams.dirEntry.path() << std::endl;
 
-    // Can't even read CCSDS header.
+    // File empty or can't even read CCSDS header.
     if (dumpParams.fileSize <= 6) {
       continue;
     }

mission/tmtc/TmStoreTaskBase.cpp

@@ -29,7 +29,7 @@ bool TmStoreTaskBase::handleOneStore(PersistentTmStoreWithTmQueue& store,
       tmSinkBusyCd.resetTimer();
       result = store.dumpNextPacket(channel, dumpedLen, fileHasSwapped);
       if (result == DirectTmSinkIF::IS_BUSY) {
-        sif::warning << "PersistentTmStore: PAPB was too busy for dump" << std::endl;
+        sif::warning << "Unexpected PAPB busy" << std::endl;
       }
       if ((result == PersistentTmStore::DUMP_DONE or result == returnvalue::OK) and dumpedLen > 0) {
         dumpContext.dumpedBytes += dumpedLen;
@@ -45,6 +45,13 @@ bool TmStoreTaskBase::handleOneStore(PersistentTmStoreWithTmQueue& store,
       } else if (result == returnvalue::OK) {
         dumpsPerformed = true;
       }
+    } else {
+      dumpContext.ptmeBusyCounter++;
+      if (dumpContext.ptmeBusyCounter == 50) {
+        sif::warning << "PTME busy for longer period. Dumped length so far: "
+                     << dumpContext.dumpedBytes << std::endl;
+        dumpContext.ptmeBusyCounter = 0;
+      }
     }
     if (cancelDumpCd.hasTimedOut() or tmSinkBusyCd.hasTimedOut()) {
       triggerEvent(persTmStore::DUMP_WAS_CANCELLED, store.getObjectId());

mission/tmtc/TmStoreTaskBase.h

@@ -16,6 +16,7 @@ class TmStoreTaskBase : public SystemObject {
     const Event eventIfDone;
     uint32_t numberOfDumpedPackets = 0;
     uint32_t dumpedBytes = 0;
+    uint32_t ptmeBusyCounter = 0;
   };
 
   TmStoreTaskBase(object_id_t objectId, StorageManagerIF& ipcStore, VirtualChannel& channel,

mission/tmtc/VirtualChannel.cpp

@@ -25,4 +25,12 @@ uint8_t VirtualChannel::getVcid() const { return vcId; }
 
 const char* VirtualChannel::getName() const { return vcName.c_str(); }
 
-bool VirtualChannel::isBusy() const { return ptme.isBusy(vcId); }
+bool VirtualChannel::isBusy() const {
+  // Data is discarded, so channel is not busy.
+  if (linkStateProvider.load()) {
+    return false;
+  }
+  return ptme.isBusy(vcId);
+}
+
+void VirtualChannel::cancelTransfer() { ptme.cancelTransfer(vcId); }

mission/tmtc/VirtualChannel.h

@@ -28,6 +28,7 @@ class VirtualChannel : public SystemObject, public VirtualChannelIF {
   ReturnValue_t sendNextTm(const uint8_t* data, size_t size);
   bool isBusy() const override;
   ReturnValue_t write(const uint8_t* data, size_t size) override;
+  void cancelTransfer() override;
   uint8_t getVcid() const;
 
   const char* getName() const;