diff --git a/software/signal_processing/add.c b/software/signal_processing/add.c
index c0be7d1..e98c601 100644
--- a/software/signal_processing/add.c
+++ b/software/signal_processing/add.c
@@ -5,6 +5,18 @@
 int task_add_run( void * task ) {
 
     // TODO
+	add_config * config = ( add_config * ) task;
+
+// Nachfolgende Antworten lesen..
+	for ( uint32_t i = 0; i < DATA_CHANNEL_DEPTH; i++) {
+		float a;
+		data_channel_read( config->sources[ 0 ], ( uint32_t * ) & a );
+		float b;
+		data_channel_read( config->sources[ 1 ], ( uint32_t * ) & b );
+		float_word c;
+		c.value = a + b;
+		data_channel_write( config->sink, c.word );
+	}
 
     return 0;
 }