CHANGELOG.md

@@ -27,8 +27,10 @@ list yields a list of all related PRs for each release.
 
 ## Added
 
-- The Syrlinks handler has submodes for the TX mode now: TX Standby (1), TX Modulation (2) and
+- The Syrlinks handler has submodes for the TX mode now: RX Only (1), RX and TX default
-  TX Carrier Wave (3). The submodes apply for both ON and NORMAL mode.
+  datarate (2), RX and TX Low Rate (3), RX and TX High Rate (4) and TX Carrier Wave (3).
+  The submodes apply for both ON and NORMAL mode. The default datarate can be updated using
+  a parameter command (domain ID 0 and unique ID 0) with value 0 for low rate and 1 for high rate.
   PR: https://egit.irs.uni-stuttgart.de/eive/eive-obsw/pulls/353
 - Startracker temperature set and PCDU switcher set are diagnostic now
 

mission/comDefs.h

@@ -3,7 +3,7 @@
 
 namespace com {
 
-enum class Datarate { LOW_RATE_MODULATION_BPSK, HIGH_RATE_MODULATION_0QPSK };
+enum class Datarate: uint8_t { LOW_RATE_MODULATION_BPSK, HIGH_RATE_MODULATION_0QPSK, NUM_DATARATES };
 
 }
 

mission/devices/SyrlinksHandler.cpp

@@ -19,11 +19,6 @@ SyrlinksHandler::SyrlinksHandler(object_id_t objectId, object_id_t comIF, Cookie
 SyrlinksHandler::~SyrlinksHandler() = default;
 
 void SyrlinksHandler::doStartUp() {
-  if (internalState != InternalState::OFF) {
-    sif::error << "SyrlinksHandler::doStartUp: Not in internal OFF mode, possible config error"
-               << std::endl;
-    internalState = InternalState::OFF;
-  }
   if (internalState == InternalState::OFF) {
     internalState = InternalState::ENABLE_TEMPERATURE_PROTECTION;
     commandExecuted = false;
@@ -685,6 +680,25 @@ ReturnValue_t SyrlinksHandler::isModeCombinationValid(Mode_t mode, Submode_t sub
   return DeviceHandlerBase::isModeCombinationValid(mode, submode);
 }
 
+ReturnValue_t SyrlinksHandler::getParameter(uint8_t domainId, uint8_t uniqueId,
+    ParameterWrapper *parameterWrapper, const ParameterWrapper *newValues, uint16_t startAtIndex) {
+  if((domainId == 0) and (uniqueId == static_cast<uint8_t>(syrlinks::ParameterId::DATARATE))) {
+    if(newValues->getSerializedSize() != 1) {
+      return HasParametersIF::INVALID_VALUE;
+    }
+    uint8_t newVal = 0;
+    ReturnValue_t result = newValues->getElement(&newVal);
+    if(result != returnvalue::OK) {
+      return result;
+    }
+    if(newVal >= static_cast<uint8_t>(com::Datarate::NUM_DATARATES)) {
+      return HasParametersIF::INVALID_VALUE;
+    }
+    parameterWrapper->set(&datarateCfgRaw);
+  }
+  return DeviceHandlerBase::getParameter(domainId, uniqueId, parameterWrapper, newValues, startAtIndex);
+}
+
 void SyrlinksHandler::prepareCommand(std::string command, DeviceCommandId_t commandId) {
   command.copy(reinterpret_cast<char*>(commandBuffer), command.size(), 0);
   rawPacketLen = command.size();
@@ -724,11 +738,11 @@ void SyrlinksHandler::doTransition(Mode_t modeFrom, Submode_t subModeFrom) {
   if (tgtMode == HasModesIF::MODE_ON or tgtMode == DeviceHandlerIF::MODE_NORMAL) {
     switch (getSubmode()) {
       case (syrlinks::Submode::RX_AND_TX_DEFAULT_DATARATE): {
-        if (datarateCfg == com::Datarate::LOW_RATE_MODULATION_BPSK) {
+        if (datarateCfgRaw == static_cast<uint8_t>(com::Datarate::LOW_RATE_MODULATION_BPSK)) {
           if (txOnHandler(InternalState::SELECT_MODULATION_BPSK)) {
             return;
           }
-        } else if (datarateCfg == com::Datarate::HIGH_RATE_MODULATION_0QPSK) {
+        } else if (datarateCfgRaw == static_cast<uint8_t>(com::Datarate::HIGH_RATE_MODULATION_0QPSK)) {
           if (txOnHandler(InternalState::SELECT_MODULATION_0QPSK)) {
             return;
           }

mission/devices/SyrlinksHandler.h

@@ -52,6 +52,11 @@ class SyrlinksHandler : public DeviceHandlerBase {
                                         LocalDataPoolManager& poolManager) override;
   LocalPoolDataSetBase* getDataSetHandle(sid_t sid) override;
 
+  // Parameter IF
+  ReturnValue_t getParameter(uint8_t domainId, uint8_t uniqueId,
+                                     ParameterWrapper *parameterWrapper,
+                                     const ParameterWrapper *newValues,
+                                     uint16_t startAtIndex) override;
  private:
   static const uint8_t INTERFACE_ID = CLASS_ID::SYRLINKS_HANDLER;
 
@@ -100,7 +105,9 @@ class SyrlinksHandler : public DeviceHandlerBase {
   syrlinks::TemperatureSet temperatureSet;
 
   const power::Switch_t powerSwitch = power::NO_SWITCH;
-  com::Datarate datarateCfg = com::Datarate::LOW_RATE_MODULATION_BPSK;
+  // Use uint8_t for compatibility with parameter interface
+  uint8_t datarateCfgRaw = static_cast<uint8_t>(com::Datarate::LOW_RATE_MODULATION_BPSK);
+  //com::Datarate datarateCfg = com::Datarate::LOW_RATE_MODULATION_BPSK;
 
   bool debugMode = false;
   uint8_t agcValueHighByte = 0;

mission/devices/devicedefinitions/SyrlinksDefinitions.h

@@ -6,6 +6,10 @@
 
 namespace syrlinks {
 
+enum class ParameterId: uint8_t {
+  DATARATE = 0
+};
+
 enum Submode {
   DEFAULT,
   RX_ONLY,

tmtc

@@ -1 +1 @@
-Subproject commit 99d5ed014bc3264b621c066ba0fb035b1037a637
+Subproject commit 2ac182e753565f8fff2729bca81a80263d9460ca