slowed down state change

diff --git a/beginners/test_ports_uart.asm b/beginners/test_ports_uart.asm
index f870a3e..bd9c3fe 100644 (file)
--- a/beginners/test_ports_uart.asm
+++ b/beginners/test_ports_uart.asm
@@ -37,6 +37,12 @@ MAINLOOP:
                ldi r22,0
                INNERLOOP:
 
                ldi r22,0
                INNERLOOP:
 

+                       ldi r23,0
+                       IILOOP:
+                               inc r23
+                               cpi r23,0x40
+                               brne IILOOP
+

                        inc r22
                        cpi r22,0xff
                        brne INNERLOOP
                        inc r22
                        cpi r22,0xff
                        brne INNERLOOP