X-Git-Url: https://hackdaworld.org/gitweb/?a=blobdiff_plain;f=beginners%2Ftest_int.asm;h=bc2c95179b2d36c7b19afad8a43b669d51b84a8c;hb=d4721ee2e986b09abe5df32b47029f282ec6c6f0;hp=bae423ed630579ffad184dcf079a89be907ab9d4;hpb=5ccc8d37baa475b73975e46f2f9f536543b7cd3f;p=my-code%2Fatmel.git

diff --git a/beginners/test_int.asm b/beginners/test_int.asm
index bae423e..bc2c951 100644
--- a/beginners/test_int.asm
+++ b/beginners/test_int.asm
@@ -8,51 +8,49 @@
 
 ; RESET
 rjmp INIT
-nop
 
 ; INT0
 reti
-nop
 
 ; INT1
 reti
-nop
 
 ; T1 CAPT1
 reti
-nop
 
 ; T1 COMP1
 reti
-nop
 
 ; T1 OVF1
-reti
-nop
+rjmp T1_OVF1
 
 ; T0 OVF0
 reti
-nop
 
 ; UART RX
 rjmp UART_RX
-nop
 
 ; UART UDRE
 reti
-nop
 
 ; UART TX
 reti
-nop
 
 ; ANA_COMP
 reti
-nop
+
+T1_OVF1:
+out DDRD, r17
+rol r17
+sbrs r17, 7
+reti
+ldi r17, 4
+reti
 
 UART_RX:
 in r16, UDR
 andi r16, $7C
+out UDR, r16
 out DDRD, r16
 reti
 
@@ -63,7 +61,18 @@ out SPL, r16
 ; baudrate einstellen
 ldi r16, 11 ; "38400 bps wert" in r16
 out UBRR, r16 ; write to uart baudrate register
-sbi UCR, (RXEN|RXCIE) ; enable tx at uart control register
+sbi UCR, (RXEN|TXEN|RXCIE) ; enable tx at uart control register
+
+ldi r16, 0x7C
+out DDRD, r16
+
+ldi r17, 4
+
+ldi r16, 5
+out TCCR1B, r16
+
+ldi r16, (1<<TOIE1)
+out TIMSK, r16
 
 sei