debug messages + slee

diff --git a/beginners/season_junior.asm b/beginners/season_junior.asm
index 86873a6..9171e7c 100644 (file)
--- a/beginners/season_junior.asm
+++ b/beginners/season_junior.asm
@@ -133,11 +133,11 @@ cbi PORTD,PD4
 ldi tmp,low(RAMEND)
 out SPL,tmp
 
 ldi tmp,low(RAMEND)
 out SPL,tmp
 

-; enable interrupts int0,int1
+; enable interrupts int0,int1,sleep

 ldi tmp,((1<<INT0)|(1<<INT1))
 out GIMSK,tmp
 ; int0/1 setup
 ldi tmp,((1<<INT0)|(1<<INT1))
 out GIMSK,tmp
 ; int0/1 setup

-ldi tmp,((1<<ISC01)|(0<<ISC00)|(1<<ISC11)|(0<<ISC10))
+ldi tmp,((1<<ISC01)|(0<<ISC00)|(1<<ISC11)|(0<<ISC10)|(1<<SE))

 out MCUCR,tmp
 
 ; enable t/c overflow interrupt and icp
 out MCUCR,tmp
 
 ; enable t/c overflow interrupt and icp


@@ -151,6 +151,11 @@ out TCCR1B,tmp
 ldi tmp,baudrate
 out UBRR,tmp
 sbi UCR,TXEN
 ldi tmp,baudrate
 out UBRR,tmp
 sbi UCR,TXEN

+; debug
+.ifdef DEBUG
+ldi tmp,0x49
+out UDR,tmp
+.endif

 
 ; enable pullups on int0, int1, clk, icp io ports
 ldi tmp,((1<<PD2)|(1<<PD3)|(1<<PD5)|(1<<PD6))
 
 ; enable pullups on int0, int1, clk, icp io ports
 ldi tmp,((1<<PD2)|(1<<PD3)|(1<<PD5)|(1<<PD6))


@@ -190,7 +195,16 @@ rjmp MAIN
 
 MAIN:
 
 
 MAIN:
 

-; loop and wait for interrupts
+; debug
+.ifdef DEBUG
+ldi tmp,0x4d
+out UDR,tmp
+.endif
+
+; sleep/wait for next interrupt
+sleep
+
+; go to sleep again

 rjmp MAIN
 
 ; ----------------
 rjmp MAIN
 
 ; ----------------


@@ -199,6 +213,11 @@ rjmp MAIN
 
 REC_CARD:
 
 
 REC_CARD:
 

+.ifdef DEBUG
+ldi tmp,0x52
+out UDR,tmp
+.endif
+

 ; input & pullup
 cbi DDRD,DDD6
 sbi PORTD,PD6
 ; input & pullup
 cbi DDRD,DDD6
 sbi PORTD,PD6


@@ -234,6 +253,11 @@ reti
 
 CALC_DELTA_CLOCK:
 
 
 CALC_DELTA_CLOCK:
 

+.ifdef DEBUG
+ldi tmp,0x63
+out UDR,tmp
+.endif
+

 ; store counters
 mov counter_l_tmp,counter_l
 mov counter_h_tmp,counter_h
 ; store counters
 mov counter_l_tmp,counter_l
 mov counter_h_tmp,counter_h


@@ -253,6 +277,11 @@ ret
 
 TOGGLE_ICP_SENSE:
 
 
 TOGGLE_ICP_SENSE:
 

+.ifdef DEBUG
+ldi tmp,0x54
+out UDR,tmp
+.endif
+

 ; toggle according to state
 in tmp,TCCR1B
 cbr tmp,ICES1
 ; toggle according to state
 in tmp,TCCR1B
 cbr tmp,ICES1


@@ -269,6 +298,11 @@ ret
 
 FWD_TO_CAM:
 
 
 FWD_TO_CAM:
 

+.ifdef DEBUG
+ldi tmp,0x66
+out UDR,tmp
+.endif
+

 ; activate led
 sbi PORTB,LED_FWD_TO_CARD
 cbi PORTB,LED_FWD_TO_CAM
 ; activate led
 sbi PORTB,LED_FWD_TO_CARD
 cbi PORTB,LED_FWD_TO_CAM


@@ -301,6 +335,11 @@ ret
 
 PREPARE_UART:
 
 
 PREPARE_UART:
 

+.ifdef DEBUG
+ldi tmp,0x50
+out UDR,tmp
+.endif
+

 ; write transfer data to sram
 ldi ZL,0x60
 st Z+,counter_l
 ; write transfer data to sram
 ldi ZL,0x60
 st Z+,counter_l


@@ -321,6 +360,11 @@ ret
 
 REC_CAM:
 
 
 REC_CAM:
 

+.ifdef DEBUG
+ldi tmp,0x72
+out UDR,tmp
+.endif
+

 ; first thing - pullup on
 cbi DDRD,DDD3
 sbi DDRD,PD3
 ; first thing - pullup on
 cbi DDRD,DDD3
 sbi DDRD,PD3


@@ -352,6 +396,11 @@ reti
 
 TOGGLE_INT_SENSE:
 
 
 TOGGLE_INT_SENSE:
 

+.ifdef DEBUG
+ldi tmp,0x73
+out UDR,tmp
+.endif
+

 in tmp,MCUCR
 cbr tmp,ISC10
 sbrs state,HIGH_F
 in tmp,MCUCR
 cbr tmp,ISC10
 sbrs state,HIGH_F


@@ -367,6 +416,11 @@ ret
 
 FWD_TO_CARD:
 
 
 FWD_TO_CARD:
 

+.ifdef DEBUG
+ldi tmp,0x46
+out UDR,tmp
+.endif
+

 ; activate led
 sbi PORTB,LED_FWD_TO_CAM
 cbi PORTB,LED_FWD_TO_CARD
 ; activate led
 sbi PORTB,LED_FWD_TO_CAM
 cbi PORTB,LED_FWD_TO_CARD


@@ -399,6 +453,11 @@ ret
 
 T1_OVERFLOW:
 
 
 T1_OVERFLOW:
 

+.ifdef DEBUG
+ldi tmp,0x74
+out UDR,tmp
+.endif
+

 ; increment counter overflow
 add overflow_counter,one
 
 ; increment counter overflow
 add overflow_counter,one
 


@@ -418,6 +477,11 @@ reti
 
 RST_CAM:
 
 
 RST_CAM:
 

+.ifdef DEBUG
+ldi tmp,0x69
+out UDR,tmp
+.endif
+

 ; by now just jump to init
 rjmp INIT
 
 ; by now just jump to init
 rjmp INIT