Update main.c moved copy

main.c

@@ -2337,14 +2337,21 @@ void get_tlm_fc() {
 	
 	while (!Encode_AllDataCollected() && ((millis() - start_timer) < 2000))
 	{
+		bpsk_size = 0;
 		if (Encode_CanCollect()) 
 		{
 			bpsk_size = 1280;
 			Encode_CollectSamples(&bpsk_buffer[0], &bpsk_size);
+			if (bpsk_size == 0) {
+				start_timer = 0; // exit while loop
+				printf("0");
+				fflush(stdout);
+			}
+			else
+			{
 				printf("~");
 				fflush(stdout);
 				// copy to main buffer
-		}
 				int count = 0;
 				while (count < bpsk_size) {
 					if ((ctr % 24000) == 0) 
@@ -2352,6 +2359,10 @@ void get_tlm_fc() {
 					buffer[ctr++] = (int)( (float)bpsk_buffer[count] );
 					count += 4;
 				}
+			}
+ 		}
+		if (bpsk_size == 0)
+			sleep(0.01);
 //		printf("\n");
 	}
 	printf("Encode collected time: %d\n", millis() - start_timer);