some more rtd tweaks

mission/devices/Max31865PT1000Handler.cpp

@@ -362,7 +362,7 @@ ReturnValue_t Max31865PT1000Handler::interpretDeviceReply(DeviceCommandId_t id,
       break;
     }
     case (MAX31865::REQUEST_HIGH_THRESHOLD): {
-      uint16_t readHighThreshold = packet[1] << 8 | packet[2];
+      uint16_t readHighThreshold = (packet[1] << 8) | packet[2];
       if (readHighThreshold != HIGH_THRESHOLD) {
 #if FSFW_VERBOSE_LEVEL >= 1
 #if FSFW_CPP_OSTREAM_ENABLED == 1
@@ -381,11 +381,11 @@ ReturnValue_t Max31865PT1000Handler::interpretDeviceReply(DeviceCommandId_t id,
     }
     case (MAX31865::REQUEST_RTD): {
       // first bit of LSB reply byte is the fault bit
-      uint8_t faultBit = packet[2] & 0b0000'0001;
+      bool faultBit = packet[2] & 0b0000'0001;
       if (resetFaultBit) {
         internalState = InternalState::CLEAR_FAULT_BYTE;
         resetFaultBit = false;
-      } else if (faultBit == 1) {
+      } else if (shouldFaultStatusBeRequested(faultBit)) {
         // Maybe we should attempt to restart it?
         internalState = InternalState::REQUEST_FAULT_BYTE;
         resetFaultBit = true;
@@ -440,16 +440,17 @@ ReturnValue_t Max31865PT1000Handler::interpretDeviceReply(DeviceCommandId_t id,
       break;
     }
     case (MAX31865::REQUEST_FAULT_BYTE): {
-      faultByte = packet[1];
+      currentFaultStatus = packet[1];
-      bool faultStatusChanged = (faultByte != lastFaultStatus);
+      bool faultStatusChanged = (currentFaultStatus != lastFaultStatus);
       // Spam protection
-      if (faultStatusChanged or ((faultByte == lastFaultStatus) and (sameFaultStatusCounter < 3))) {
+      if (faultStatusChanged or
+          ((currentFaultStatus == lastFaultStatus) and (sameFaultStatusCounter < 3))) {
         // TODO: Think about triggering an event here
 #if OBSW_VERBOSE_LEVEL >= 1
 #if FSFW_CPP_OSTREAM_ENABLED == 1
         sif::warning << "Max31865PT1000Handler::interpretDeviceReply: Object ID: " << std::hex
-                     << this->getObjectId() << ": Fault byte is: 0b" << std::bitset<8>(faultByte)
+                     << this->getObjectId() << ": Fault byte is: 0b"
-                     << std::endl;
+                     << std::bitset<8>(currentFaultStatus) << std::endl;
 #else
         sif::printWarning(
             "Max31865PT1000Handler::interpretDeviceReply: Fault byte"
@@ -463,7 +464,10 @@ ReturnValue_t Max31865PT1000Handler::interpretDeviceReply(DeviceCommandId_t id,
           sameFaultStatusCounter++;
         }
       }
-      lastFaultStatus = faultByte;
+      if (faultStatusChanged) {
+        lastFaultStatus = currentFaultStatus;
+      }
+
       PoolReadGuard pg(&sensorDataset);
       auto result = pg.getReadResult();
       if (result != HasReturnvaluesIF::RETURN_OK) {
@@ -478,12 +482,12 @@ ReturnValue_t Max31865PT1000Handler::interpretDeviceReply(DeviceCommandId_t id,
       }
       if (faultStatusChanged) {
         sensorDataset.lastErrorByte.setValid(true);
-        sensorDataset.lastErrorByte = faultByte;
+        sensorDataset.lastErrorByte = lastFaultStatus;
       }
       sensorDataset.errorByte.setValid(true);
-      sensorDataset.errorByte = faultByte;
+      sensorDataset.errorByte = currentFaultStatus;
 
-      if (faultByte != 0) {
+      if (currentFaultStatus != 0) {
         sensorDataset.temperatureCelcius.setValid(false);
       }
       break;
@@ -494,11 +498,8 @@ ReturnValue_t Max31865PT1000Handler::interpretDeviceReply(DeviceCommandId_t id,
   return HasReturnvaluesIF::RETURN_OK;
 }
 
-void Max31865PT1000Handler::debugInterface(uint8_t positionTracker, object_id_t objectId,
-                                           uint32_t parameter) {}
-
 uint32_t Max31865PT1000Handler::getTransitionDelayMs(Mode_t modeFrom, Mode_t modeTo) {
-  return 25000;
+  return 5000;
 }
 
 ReturnValue_t Max31865PT1000Handler::getSwitches(const uint8_t **switches,
@@ -524,6 +525,9 @@ void Max31865PT1000Handler::setInstantNormal(bool instantNormal) {
 
 void Max31865PT1000Handler::modeChanged() {
   if (mode == MODE_OFF) {
+    lastFaultStatus = 0;
+    currentFaultStatus = 0;
+    sameFaultStatusCounter = 0;
     internalState = InternalState::NONE;
   }
 }
@@ -534,3 +538,10 @@ void Max31865PT1000Handler::setDeviceInfo(uint8_t idx, std::string locString_) {
 }
 
 void Max31865PT1000Handler::setDebugMode(bool enable) { this->debugMode = enable; }
+
+bool Max31865PT1000Handler::shouldFaultStatusBeRequested(bool faultBit) {
+  if ((sameFaultStatusCounter < 3) and faultBit) {
+    return true;
+  }
+  return false;
+}

mission/devices/Max31865PT1000Handler.h

@@ -77,12 +77,10 @@ class Max31865PT1000Handler : public DeviceHandlerBase {
   ReturnValue_t interpretDeviceReply(DeviceCommandId_t id, const uint8_t *packet) override;
   uint32_t getTransitionDelayMs(Mode_t modeFrom, Mode_t modeTo) override;
   ReturnValue_t getSwitches(const uint8_t **switches, uint8_t *numberOfSwitches) override;
-
-  void debugInterface(uint8_t positionTracker = 0, object_id_t objectId = 0,
-                      uint32_t parameter = 0) override;
   ReturnValue_t initializeLocalDataPool(localpool::DataPool &localDataPoolMap,
                                         LocalDataPoolManager &poolManager) override;
   void modeChanged() override;
+  bool shouldFaultStatusBeRequested(bool faultBit);
 
  private:
   uint8_t switchId = 0;
@@ -110,10 +108,10 @@ class Max31865PT1000Handler : public DeviceHandlerBase {
   bool resetFaultBit = false;
   dur_millis_t startTime = 0;
   uint8_t currentCfg = 0;
+  uint8_t currentFaultStatus = 0;
   uint8_t lastFaultStatus = 0;
   uint16_t sameFaultStatusCounter = 0;
   std::string locString;
-  uint8_t faultByte = 0;
   uint8_t deviceIdx = 0;
   std::array<uint8_t, 3> commandBuffer{0};