Now compiles with warning flags for C++

Makefile

@@ -42,4 +42,5 @@ DBDS += turboPmac/sinqMotor/src/sinqMotor.dbd
 DBDS += turboPmac/src/turboPmac.dbd
 DBDS += src/detectorTower.dbd
 
-USR_CFLAGS += -Wall -Wextra -Wunused-result -Wextra -Werror -fvisibility=hidden # -Wpedantic // Does not work because EPICS macros trigger warnings
+USR_CFLAGS += -Wall -Wextra -Wunused-result -Wextra -Werror # -Wpedantic // Does not work because EPICS macros trigger warnings
+USR_CXXFLAGS += -Wall -Wextra -Wunused-result -Werror

src/detectorTowerAngleAxis.cpp

@@ -179,6 +179,10 @@ asynStatus detectorTowerAngleAxis::poll(bool *moving) {
 }
 
 asynStatus detectorTowerAngleAxis::doPoll(bool *moving) {
+
+    // Suppress unused variable warning
+    (void)moving;
+
     asynPrint(pC_->pasynUser(), ASYN_TRACE_ERROR,
               "Controller \"%s\", axis %d  => %s, line %d\nThe doPoll method "
               "of this axis type should not be reachable. This is a bug.\n",
@@ -187,9 +191,16 @@ asynStatus detectorTowerAngleAxis::doPoll(bool *moving) {
 }
 
 asynStatus detectorTowerAngleAxis::doMove(double position, int relative,
-                                          double min_velocity,
+                                          double minVelocity,
-                                          double max_velocity,
+                                          double maxVelocity,
                                           double acceleration) {
+
+    // Suppress unused variable warning
+    (void)relative;
+    (void)minVelocity;
+    (void)maxVelocity;
+    (void)acceleration;
+
     double motorRecResolution = 0.0;
     getAxisParamChecked(this, motorRecResolution, &motorRecResolution);
 
@@ -276,6 +287,9 @@ asynStatus detectorTowerAngleAxis::stop(double acceleration) {
 
     // =========================================================================
 
+    // Suppress unused variable warning
+    (void)acceleration;
+
     status = pC_->writeRead(axisNo_, "P350=8", response, 0);
 
     if (status != asynSuccess) {
@@ -540,8 +554,9 @@ static const iocshArg *const CreateAxisArgs[] = {
     &CreateAxisArg2,
     &CreateAxisArg3,
 };
-static const iocshFuncDef configDetectorTowerCreateAxis = {"detectorTowerAxis",
+static const iocshFuncDef configDetectorTowerCreateAxis = {
-                                                           4, CreateAxisArgs};
+    "detectorTowerAxis", 4, CreateAxisArgs,
+    "Create new instances of detectorTower axes."};
 static void configDetectorTowerCreateAxisCallFunc(const iocshArgBuf *args) {
     detectorTowerCreateAxis(args[0].sval, args[1].ival, args[2].ival,
                             args[3].ival);
@@ -595,7 +610,8 @@ static const iocshArg *const setDeferredMovementWaitArgs[] = {
     &setDeferredMovementWaitArg0, &setDeferredMovementWaitArg1,
     &setDeferredMovementWaitArg2};
 static const iocshFuncDef setDeferredMovementWaitDef = {
-    "setDeferredMovementWait", 3, setDeferredMovementWaitArgs};
+    "setDeferredMovementWait", 3, setDeferredMovementWaitArgs,
+    "Set the wait time in seconds for the deferred movement."};
 
 static void setDeferredMovementWaitCallFunc(const iocshArgBuf *args) {
     setDeferredMovementWait(args[0].sval, args[1].ival, args[2].dval);

src/detectorTowerAngleAxis.h

@@ -56,13 +56,13 @@ class HIDDEN detectorTowerAngleAxis : public turboPmacAxis {
      *
      * @param position
      * @param relative
-     * @param min_velocity
+     * @param minVelocity
-     * @param max_velocity
+     * @param maxVelocity
      * @param acceleration
      * @return asynStatus
      */
-    asynStatus doMove(double position, int relative, double min_velocity,
+    asynStatus doMove(double position, int relative, double minVelocity,
-                      double max_velocity, double acceleration);
+                      double maxVelocity, double acceleration);
 
     /**
      * @brief Start a movement to the target positions of this axis and the

src/detectorTowerController.cpp

@@ -26,7 +26,8 @@ detectorTowerController::detectorTowerController(
     const char *portName, const char *ipPortConfigName, int numAxes,
     double movingPollPeriod, double idlePollPeriod, double comTimeout)
     : turboPmacController(portName, ipPortConfigName, numAxes, movingPollPeriod,
-                          idlePollPeriod, NUM_detectorTower_DRIVER_PARAMS)
+                          idlePollPeriod, comTimeout,
+                          NUM_detectorTower_DRIVER_PARAMS)
 
 {
 
@@ -1005,7 +1006,8 @@ static const iocshArg *const CreateControllerArgs[] = {
     &CreateControllerArg0, &CreateControllerArg1, &CreateControllerArg2,
     &CreateControllerArg3, &CreateControllerArg4, &CreateControllerArg5};
 static const iocshFuncDef configDetectorTowerCreateController = {
-    "detectorTowerController", 6, CreateControllerArgs};
+    "detectorTowerController", 6, CreateControllerArgs,
+    "Create a new instance of a detector tower controller."};
 static void
 configDetectorTowerCreateControllerCallFunc(const iocshArgBuf *args) {
     detectorTowerCreateController(args[0].sval, args[1].sval, args[2].ival,

src/detectorTowerLiftAxis.cpp

@@ -149,6 +149,10 @@ asynStatus detectorTowerLiftAxis::poll(bool *moving) {
 }
 
 asynStatus detectorTowerLiftAxis::doPoll(bool *moving) {
+
+    // Suppress unused variable warnings
+    (void)moving;
+
     asynPrint(pC_->pasynUser(), ASYN_TRACE_ERROR,
               "Controller \"%s\", axis %d  => %s, line %d\nThe doPoll method "
               "of this axis type should not be reachable. This is a bug.\n",
@@ -157,9 +161,14 @@ asynStatus detectorTowerLiftAxis::doPoll(bool *moving) {
 }
 
 asynStatus detectorTowerLiftAxis::doMove(double position, int relative,
-                                         double min_velocity,
+                                         double minVelocity, double maxVelocity,
-                                         double max_velocity,
                                          double acceleration) {
+    // Suppress unused variable warnings
+    (void)relative;
+    (void)minVelocity;
+    (void)maxVelocity;
+    (void)acceleration;
+
     double motorRecResolution = 0.0;
     getAxisParamChecked(this, motorRecResolution, &motorRecResolution);
 

src/detectorTowerLiftAxis.h

@@ -52,13 +52,13 @@ class HIDDEN detectorTowerLiftAxis : public turboPmacAxis {
      *
      * @param position
      * @param relative
-     * @param min_velocity
+     * @param minVelocity
-     * @param max_velocity
+     * @param maxVelocity
      * @param acceleration
      * @return asynStatus
      */
-    asynStatus doMove(double position, int relative, double min_velocity,
+    asynStatus doMove(double position, int relative, double minVelocity,
-                      double max_velocity, double acceleration);
+                      double maxVelocity, double acceleration);
 
     /**
      * @brief Calls the `reset` function of the associated angle axis.

src/detectorTowerSupportAxis.cpp

@@ -146,6 +146,10 @@ asynStatus detectorTowerSupportAxis::poll(bool *moving) {
 }
 
 asynStatus detectorTowerSupportAxis::doPoll(bool *moving) {
+
+    // Suppress unused variable warnings
+    (void)moving;
+
     asynPrint(pC_->pasynUser(), ASYN_TRACE_ERROR,
               "Controller \"%s\", axis %d  => %s, line %d\nThe doPoll method "
               "of this axis type should not be reachable. This is a bug.\n",

src/detectorTowerSupportAxis.h

@@ -56,13 +56,21 @@ class HIDDEN detectorTowerSupportAxis : public turboPmacAxis {
      *
      * @param position
      * @param relative
-     * @param min_velocity
+     * @param minVelocity
-     * @param max_velocity
+     * @param maxVelocity
      * @param acceleration
      * @return asynStatus
      */
-    asynStatus doMove(double position, int relative, double min_velocity,
+    asynStatus doMove(double position, int relative, double minVelocity,
-                      double max_velocity, double acceleration) {
+                      double maxVelocity, double acceleration) {
+
+        // Suppress unused variable warnings
+        (void)position;
+        (void)relative;
+        (void)minVelocity;
+        (void)maxVelocity;
+        (void)acceleration;
+
         return asynSuccess;
     }