X-Git-Url: https://hackdaworld.org/gitweb/?a=blobdiff_plain;f=beginners%2Ftest_int.asm;h=191716c471d56bf6f056b99efbcd07d40221c8de;hb=9bc4142fd7deb9280e5ee835adb94510fc02d192;hp=904a3529df7748ba7478b2930352b701bb9b456c;hpb=e9e90c0e0e5bb001a0afb0666dbabc1a8a1c6f23;p=my-code%2Fatmel.git

diff --git a/beginners/test_int.asm b/beginners/test_int.asm
index 904a352..191716c 100644
--- a/beginners/test_int.asm
+++ b/beginners/test_int.asm
@@ -8,47 +8,44 @@
 
 ; 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
@@ -64,7 +61,19 @@ out SPL, r16
 ; baudrate einstellen
 ldi r16, 11 ; "38400 bps wert" in r16
 out UBRR, r16 ; write to uart baudrate register
-sbi UCR, (RXEN|TXEN|RXCIE) ; enable tx at uart control register
+ldi r16, ((1<<RXEN)|(1<<TXEN)|(1<<RXCIE)
+out UCR, r16
+
+ldi r16, 0x7C
+out DDRD, r16
+
+ldi r17, 4
+
+ldi r16, 3
+out TCCR1B, r16
+
+ldi r16, (1<<TOIE1)
+out TIMSK, r16
 
 sei