Changeset 2812

Timestamp:

02/07/07 21:59:01 (6 years ago)

Author:

jgaeddert

Message:

added simple error correction for control bits

Files:

• experimental/components/DataGenerator/DataGenerator.cpp (modified) (8 diffs)

experimental/components/DataGenerator/DataGenerator.cpp

@@ -90 +90 @@
 CORBA::Object_ptr DataGenerator_i::getPort( const char* portName ) throw (CORBA::SystemException, CF::PortSupplier::UnknownPort)
 {
-    DEBUG(5, DataGenerator, "DataGenerator_i getPort called with : " << portName)
+    DEBUG(3, DataGenerator, "DataGenerator_i getPort called with : " << portName)
     
     CORBA::Object_var p;
@@ -113 +113 @@
 void DataGenerator_i::start() throw (CORBA::SystemException, CF::Resource::StartError)
 {
-    DEBUG(5, DataGenerator, "start invoked")
+    DEBUG(3, DataGenerator, "start invoked")
 
     //Create the thread for the writer's processing function 
@@ -127 +127 @@
 void DataGenerator_i::stop() throw (CORBA::SystemException, CF::Resource::StopError) 
 {  
-    DEBUG(5, DataGenerator, "stop invoked")
+    DEBUG(3, DataGenerator, "stop invoked")
 
     pause_component = true;
@@ -134 +134 @@
 void DataGenerator_i::releaseObject() throw (CORBA::SystemException, CF::LifeCycle::ReleaseError)
 {
-    DEBUG(5, DataGenerator, "releaseObject invoked")
+    DEBUG(3, DataGenerator, "releaseObject invoked")
     
     component_running->signal();
@@ -141 +141 @@
 void DataGenerator_i::initialize() throw (CF::LifeCycle::InitializeError, CORBA::SystemException)
 {
-    DEBUG(5, DataGenerator, "initialize invoked")
+    DEBUG(3, DataGenerator, "initialize invoked")
 }
 
 void DataGenerator_i::configure(const CF::Properties& props) throw (CORBA::SystemException, CF::PropertySet::InvalidConfiguration, CF::PropertySet::PartialConfiguration)
 {
-    DEBUG(5, DataGenerator, "configure invoked")
+    DEBUG(3, DataGenerator, "configure invoked")
     
     DEBUG(5, DataGenerator, "props length : " << props.length())
@@ -173 +173 @@
     signed int i;
     control_data = new signed char[control_data_length];
+/*
     for (i=control_data_length-1; i>=0; i--)
     {
@@ -178 +179 @@
         _data >>= 1;
     }
-
+*/
+    control_data[4]  = ( (_data & 0x0001)==0 ) ? BIT0 : BIT1;
+    control_data[9]  = control_data[4];
+    control_data[14] = control_data[4];
+    _data >>= 1;
+
+    control_data[3]  = ( (_data & 0x0001)==0 ) ? BIT0 : BIT1;
+    control_data[8]  = control_data[3];
+    control_data[13] = control_data[3];
+    _data >>= 1;
+
+    control_data[2]  = ( (_data & 0x0001)==0 ) ? BIT0 : BIT1;
+    control_data[7]  = control_data[2];
+    control_data[12] = control_data[2];
+    _data >>= 1;
+
+    control_data[1]  = ( (_data & 0x0001)==0 ) ? BIT0 : BIT1;
+    control_data[6]  = control_data[1];
+    control_data[11] = control_data[1];
+    _data >>= 1;
+
+    control_data[0]  = ( (_data & 0x0001)==0 ) ? BIT0 : BIT1;
+    control_data[5]  = control_data[0];
+    control_data[10] = control_data[0];
+    _data >>= 1;
 
 }
@@ -226 +251 @@
         dataOut_1->pushPacket(control_bits_out);
 
-        // TODO: choose optimum sleep time; look at FileInput component
-        usleep(2000);
+        // sleep
+        usleep(500000);