Added compiler flags for the C++ code and formatted README

src/turboPmacController.cpp

@@ -61,17 +61,17 @@ turboPmacController::turboPmacController(const char *portName,
           - REREAD_ENCODER_POSITION
           - READ_CONFIG
           */
-          numExtraParams + NUM_turboPmac_DRIVER_PARAMS)
-
-{
-
-    // The paramLib indices are populated with the calls to createParam
-    pTurboPmacC_ =
-        std::make_unique<turboPmacControllerImpl>((turboPmacControllerImpl){
-            .comTimeout = comTimeout,
-            .lastResponse = {0},
-        });
-
+          numExtraParams + NUM_turboPmac_DRIVER_PARAMS),
+      pTurboPmacC_(
+          std::make_unique<turboPmacControllerImpl>((turboPmacControllerImpl){
+              .comTimeout = comTimeout,
+              .lastResponse = {0},
+              .pasynInt32SyncIOipPort = nullptr, // Populated in constructor
+              .rereadEncoderPosition = 0,        // Populated in constructor
+              .readConfig = 0,                   // Populated in constructor
+              .flushHardware = 0,                // Populated in constructor
+              .limFromHardware = 0,              // Populated in constructor
+          })) {
     // Initialization of local variables
     asynStatus status = asynSuccess;
 
@@ -573,7 +573,8 @@ static const iocshArg *const CreateControllerArgs[] = {
     &CreateControllerArg0, &CreateControllerArg1, &CreateControllerArg2,
     &CreateControllerArg3, &CreateControllerArg4, &CreateControllerArg5};
 static const iocshFuncDef configTurboPmacCreateController = {
-    "turboPmacController", 6, CreateControllerArgs};
+    "turboPmacController", 6, CreateControllerArgs,
+    "Create a new instance of a TurboPMAC controller."};
 static void configTurboPmacCreateControllerCallFunc(const iocshArgBuf *args) {
     turboPmacCreateController(args[0].sval, args[1].sval, args[2].ival,
                               args[3].dval, args[4].dval, args[5].dval);