change levels

Core/Src/main.c

@@ -536,14 +536,17 @@ uint32_t x = 0u;
 /* USER CODE END Header_Task01 */
 void Levels(void *argument)
 {
-
+matrix_s sendQueue;
 int random;
+int rand1;
 int rand2;
 int rand3;
 int counter=0;
+int number;
   /* Infinite loop */
   for(;;)
   {
+		number=0;
 		if (counter <= 7)
 		{
 			random = 0;
@@ -565,46 +568,42 @@ int counter=0;
 		
 		if(random ==0)
 		{
-			rand2 =(rand()%4);
-			rand2 ++;
-			xQueueSend( toLEDMatrixHandle, ( void * ) &rand2, ( TickType_t ) 0 );
-			
+			rand1 =(rand()%4);
+			number ^=(1 <<rand1);			
 		}
-		if (random ==1)
+		else if (random ==1)
 		{
-			rand2 =(rand()%4);
-			rand3 =(rand()%3);
-			if (rand2 == rand3 & rand2 !=3)
+			rand1 =(rand()%4);
+			rand2 =(rand()%3);
+			if (rand1 == rand2 & rand1 !=3)
 			{
-				rand3 ++;
+				rand2 ++;
 			}
 			else{
-				rand3 --;
+				rand2 --;
 			}		
-			xQueueSend( toLEDMatrixHandle, ( void * ) &rand2, ( TickType_t ) 0 );
-			xQueueSend( toLEDMatrixHandle, ( void * ) &rand3, ( TickType_t ) 0 );
-			
+			number ^=(1 <<rand1);	
+			number ^=(1 <<rand2);				
 		}
-		if(random ==2)
+		else if(random ==2)
 		{
-			rand2 =(rand()%4);
-			rand2 ++;
-			
-			for(int i=1; i<5; i++)
+			rand1 =(rand()%4);
+			for(int i =0; i<4; i++)
 			{
-				if ( i != rand2)
+				if (i!= rand1)	
 				{
-					xQueueSend( toLEDMatrixHandle, ( void * ) &i, ( TickType_t ) 0 );
+					number ^=(1 <<i);	
 				}				
 			}
 		}
-		if(random ==3)
-		{
-			for(int i=1; i<5; i++)
+		else
 		{
-				xQueueSend( toLEDMatrixHandle, ( void * ) &i, ( TickType_t ) 0 );
-			}
+			number=15;
 		}	
+		
+		sendQueue.nextLED=number;
+		sendQueue.isRunning = true;
+		xQueueSend( toLEDMatrixHandle, &sendQueue, ( TickType_t ) 0 );		
   }  
 }