add action cmds

bsp_q7s/core/XiphosWdtHandler.cpp

@@ -1,48 +1,116 @@
 #include "XiphosWdtHandler.h"
 
-XiphosWdtHandler::XiphosWdtHandler(object_id_t objectId) : SystemObject(objectId) {}
+#include "fsfw/ipc/QueueFactory.h"
+
+XiphosWdtHandler::XiphosWdtHandler(object_id_t objectId)
+    : SystemObject(objectId),
+      requestQueue(QueueFactory::instance()->createMessageQueue()),
+      actionHelper(this, requestQueue) {}
 
 ReturnValue_t XiphosWdtHandler::initialize() {
-  int result = xsc_watchdog_init(&wdtHandle);
-  if (result != 0) {
-    sif::error << "XiphosWdtHandler: Initiating watchdog failed with code " << result << ": "
-               << strerror(result) << std::endl;
+  ReturnValue_t result = actionHelper.initialize();
+  if (result != returnvalue::OK) {
+    return result;
+  }
+  int retval = xsc_watchdog_init(&wdtHandle);
+  if (retval != 0) {
+    sif::error << "XiphosWdtHandler: Initiating watchdog failed with code " << retval << ": "
+               << strerror(retval) << std::endl;
     return ObjectManagerIF::CHILD_INIT_FAILED;
   }
   if (wdtHandle == nullptr) {
     sif::error << "XiphosWdtHandler: WDT handle is nullptr!" << std::endl;
     return ObjectManagerIF::CHILD_INIT_FAILED;
   }
-  result = xsc_watchdog_set_timeout(wdtHandle, timeoutSeconds);
-  if (result != 0) {
+  retval = xsc_watchdog_set_timeout(wdtHandle, timeoutSeconds);
+  if (retval != 0) {
     // This propably means that the default timeout is used. Still continue with task init.
     sif::warning << "XiphosWdtHandler: Setting WDT timeout of " << timeoutSeconds
-               << " seconds failed with code " << result << ": " << strerror(result) << std::endl;
+                 << " seconds failed with code " << result << ": " << strerror(retval) << std::endl;
   }
-  int nowayout = 0;
-  int status = 0;
-  result = xsc_watchdog_get_status(&nowayout, &status);
-  if (result == 0) {
-    if (status == 0) {
-      result = xsc_watchdog_enable(wdtHandle);
-      if (result != 0) {
-        sif::error << "XiphosWdtHandler: Enabling WDT failed with code " << result << ": "
-                   << strerror(result) << std::endl;
-        return ObjectManagerIF::CHILD_INIT_FAILED;
-      }
-    }
-  } else {
-    sif::warning << "XiphosWdtHandler: Getting WDT status failed" << std::endl;
-  }
-  return returnvalue::OK;
+  return enableWdt();
 }
 
 ReturnValue_t XiphosWdtHandler::performOperation(uint8_t opCode) {
-  int result = xsc_watchdog_keepalive(wdtHandle);
-  if (result != 0) {
-    sif::warning << "XiphosWdtHandler: Feeding WDT failed with code " << result << ": "
-                 << strerror(result) << std::endl;
+  CommandMessage command;
+  ReturnValue_t result;
+  for (result = requestQueue->receiveMessage(&command); result == returnvalue::OK;
+       result = requestQueue->receiveMessage(&command)) {
+    result = actionHelper.handleActionMessage(&command);
+    if (result == returnvalue::OK) {
+      continue;
+    }
+    sif::warning << "Can not handle message with message type " << command.getMessageType()
+                 << std::endl;
+  }
+  int retval = xsc_watchdog_keepalive(wdtHandle);
+  if (retval != 0) {
+    sif::warning << "XiphosWdtHandler: Feeding WDT failed with code " << retval << ": "
+                 << strerror(retval) << std::endl;
     return returnvalue::FAILED;
   }
   return returnvalue::OK;
 }
+
+ReturnValue_t XiphosWdtHandler::executeAction(ActionId_t actionId, MessageQueueId_t commandedBy,
+                                              const uint8_t *data, size_t size) {
+  switch (actionId) {
+    case (ActionId::ENABLE): {
+      ReturnValue_t result = enableWdt();
+      if (result != returnvalue::OK) {
+        return result;
+      }
+      return EXECUTION_FINISHED;
+    }
+    case (ActionId::DISABLE): {
+      ReturnValue_t result = disableWdt();
+      if (result != returnvalue::OK) {
+        return result;
+      }
+      return EXECUTION_FINISHED;
+    }
+  }
+  return HasActionsIF::INVALID_ACTION_ID;
+}
+
+ReturnValue_t XiphosWdtHandler::enableWdt() {
+  int nowayout = 0;
+  int status = 0;
+  int retval = xsc_watchdog_get_status(&nowayout, &status);
+  // If this fails for whatever reason, just try enabling in any case.
+  if (retval != 0) {
+    sif::warning << "XiphosWdtHandler: Getting WDT status failed" << std::endl;
+  }
+  // Of course the enable API will fail if the device is already on, just perfect, love me some
+  // good C API... :)))
+  if (retval != 0 or status == 0) {
+    int retval = xsc_watchdog_enable(wdtHandle);
+    if (retval != 0) {
+      sif::error << "XiphosWdtHandler: Enabling WDT failed with code " << retval << ": "
+                 << strerror(retval) << std::endl;
+      return returnvalue::FAILED;
+    }
+  }
+  return returnvalue::OK;
+}
+
+ReturnValue_t XiphosWdtHandler::disableWdt() {
+  int nowayout = 0;
+  int status = 0;
+  int retval = xsc_watchdog_get_status(&nowayout, &status);
+  // If this fails for whatever reason, just try disabling in any case.
+  if (retval != 0) {
+    sif::warning << "XiphosWdtHandler: Getting WDT status failed" << std::endl;
+  }
+  // Of course the disable API will fail if the device is already off, just perfect, love me some
+  // good C API... :)))
+  if (retval != 0 or status == 1) {
+    int retval = xsc_watchdog_disable(wdtHandle);
+    if (retval != 0) {
+      sif::error << "XiphosWdtHandler: Disabling WDT failed with code " << retval << ": "
+                 << strerror(retval) << std::endl;
+      return returnvalue::FAILED;
+    }
+  }
+  return returnvalue::OK;
+}

bsp_q7s/core/XiphosWdtHandler.h

@@ -6,17 +6,27 @@
 #include <fsfw/tasks/ExecutableObjectIF.h>
 #include <libxiphos.h>
 
-class XiphosWdtHandler : public SystemObject, public ExecutableObjectIF {
+class XiphosWdtHandler : public SystemObject, public ExecutableObjectIF, public HasActionsIF {
  public:
+  enum ActionId { ENABLE = 0, DISABLE = 1 };
+
   XiphosWdtHandler(object_id_t objectId);
   ReturnValue_t performOperation(uint8_t opCode) override;
   ReturnValue_t initialize() override;
 
+  ReturnValue_t executeAction(ActionId_t actionId, MessageQueueId_t commandedBy,
+                              const uint8_t* data, size_t size) override;
+
  private:
+  // Wrappers to ensure idempotency of trash C API.
+  ReturnValue_t enableWdt();
+  ReturnValue_t disableWdt();
   // Timeout duration range specified by Xiphos: 0.001 seconds to 171 seconds. The libxiphos API
   // expects an int, so I guess this translates to 1 to 171 seconds.
   int timeoutSeconds = 60;
   struct watchdog_s* wdtHandle = nullptr;
+  MessageQueueIF* requestQueue = nullptr;
+  ActionHelper actionHelper;
 };
 
 #endif /* BSP_Q7S_CORE_XIPHOSWDTHANDLER_H_ */

tmtc

@@ -1 +1 @@
-Subproject commit 783bdd297a931a96c8b077ec2c2456a203b23ffc
+Subproject commit d82cecbe6e51e76a5b3b974b1c0d32ea22693853