make: fix build-deps, and avr-objdump -d build/src/hello.elf

build/src/hello.elf: file format elf32-avr


Disassembly of section .text:

00000000 <__vectors>:
0: 0c 94 34 00 jmp 0x68 ; 0x68 <__ctors_end>
4: 0c 94 3e 00 jmp 0x7c ; 0x7c <__bad_interrupt>
8: 0c 94 3e 00 jmp 0x7c ; 0x7c <__bad_interrupt>
c: 0c 94 3e 00 jmp 0x7c ; 0x7c <__bad_interrupt>
10: 0c 94 3e 00 jmp 0x7c ; 0x7c <__bad_interrupt>
14: 0c 94 3e 00 jmp 0x7c ; 0x7c <__bad_interrupt>
18: 0c 94 3e 00 jmp 0x7c ; 0x7c <__bad_interrupt>
1c: 0c 94 3e 00 jmp 0x7c ; 0x7c <__bad_interrupt>
20: 0c 94 3e 00 jmp 0x7c ; 0x7c <__bad_interrupt>
24: 0c 94 3e 00 jmp 0x7c ; 0x7c <__bad_interrupt>
28: 0c 94 3e 00 jmp 0x7c ; 0x7c <__bad_interrupt>
2c: 0c 94 58 00 jmp 0xb0 ; 0xb0 <__vector_11>
30: 0c 94 3e 00 jmp 0x7c ; 0x7c <__bad_interrupt>
34: 0c 94 3e 00 jmp 0x7c ; 0x7c <__bad_interrupt>
38: 0c 94 3e 00 jmp 0x7c ; 0x7c <__bad_interrupt>
3c: 0c 94 3e 00 jmp 0x7c ; 0x7c <__bad_interrupt>
40: 0c 94 3e 00 jmp 0x7c ; 0x7c <__bad_interrupt>
44: 0c 94 3e 00 jmp 0x7c ; 0x7c <__bad_interrupt>
48: 0c 94 3e 00 jmp 0x7c ; 0x7c <__bad_interrupt>
4c: 0c 94 3e 00 jmp 0x7c ; 0x7c <__bad_interrupt>
50: 0c 94 3e 00 jmp 0x7c ; 0x7c <__bad_interrupt>
54: 0c 94 3e 00 jmp 0x7c ; 0x7c <__bad_interrupt>
58: 0c 94 3e 00 jmp 0x7c ; 0x7c <__bad_interrupt>
5c: 0c 94 3e 00 jmp 0x7c ; 0x7c <__bad_interrupt>
60: 0c 94 3e 00 jmp 0x7c ; 0x7c <__bad_interrupt>
64: 0c 94 3e 00 jmp 0x7c ; 0x7c <__bad_interrupt>

00000068 <__ctors_end>:
68: 11 24 eor r1, r1
6a: 1f be out 0x3f, r1 ; 63
6c: cf ef ldi r28, 0xFF ; 255
6e: d8 e0 ldi r29, 0x08 ; 8
70: de bf out 0x3e, r29 ; 62
72: cd bf out 0x3d, r28 ; 61
74: 0e 94 90 00 call 0x120 ; 0x120 <main>
78: 0c 94 a3 00 jmp 0x146 ; 0x146 <_exit>

0000007c <__bad_interrupt>:
7c: 0c 94 00 00 jmp 0 ; 0x0 <__vectors>

00000080 <timer_init>:
80: 10 92 80 00 sts 0x0080, r1
84: 88 e0 ldi r24, 0x08 ; 8
86: 80 93 81 00 sts 0x0081, r24
8a: 10 92 82 00 sts 0x0082, r1
8e: 08 95 ret

00000090 <timer1_start>:
90: 10 92 85 00 sts 0x0085, r1
94: 10 92 84 00 sts 0x0084, r1
98: 90 93 89 00 sts 0x0089, r25
9c: 80 93 88 00 sts 0x0088, r24
a0: f1 9a sbi 0x1e, 1 ; 30
a2: 82 e0 ldi r24, 0x02 ; 2
a4: 80 93 6f 00 sts 0x006F, r24
a8: 8d e0 ldi r24, 0x0D ; 13
aa: 80 93 81 00 sts 0x0081, r24
ae: 08 95 ret

000000b0 <__vector_11>:
b0: 1f 92 push r1
b2: 0f 92 push r0
b4: 0f b6 in r0, 0x3f ; 63
b6: 0f 92 push r0
b8: 11 24 eor r1, r1
ba: 10 92 81 00 sts 0x0081, r1
be: f1 98 cbi 0x1e, 1 ; 30
c0: 0f 90 pop r0
c2: 0f be out 0x3f, r0 ; 63
c4: 0f 90 pop r0
c6: 1f 90 pop r1
c8: 18 95 reti

000000ca <timer_sleep>:
ca: 0e 94 48 00 call 0x90 ; 0x90 <timer1_start>
ce: 81 e0 ldi r24, 0x01 ; 1
d0: 83 bf out 0x33, r24 ; 51
d2: 01 c0 rjmp .+2 ; 0xd6 <timer_sleep+0xc>
d4: 88 95 sleep
d6: 8e b3 in r24, 0x1e ; 30
d8: 81 fd sbrc r24, 1
da: fc cf rjmp .-8 ; 0xd4 <timer_sleep+0xa>
dc: 13 be out 0x33, r1 ; 51
de: 08 95 ret

000000e0 <serial_init>:
e0: 10 92 c0 00 sts 0x00C0, r1
e4: 10 92 c1 00 sts 0x00C1, r1
e8: 86 e0 ldi r24, 0x06 ; 6
ea: 80 93 c2 00 sts 0x00C2, r24
ee: 87 e6 ldi r24, 0x67 ; 103
f0: 90 e0 ldi r25, 0x00 ; 0
f2: 90 93 c5 00 sts 0x00C5, r25
f6: 80 93 c4 00 sts 0x00C4, r24
fa: 08 95 ret

000000fc <serial_enable>:
fc: 88 e1 ldi r24, 0x18 ; 24
fe: 80 93 c1 00 sts 0x00C1, r24
102: 08 95 ret

00000104 <serial_read>:
104: 80 91 c0 00 lds r24, 0x00C0
108: 87 ff sbrs r24, 7
10a: fc cf rjmp .-8 ; 0x104 <serial_read>
10c: 80 91 c6 00 lds r24, 0x00C6
110: 08 95 ret

00000112 <serial_write>:
112: 90 91 c0 00 lds r25, 0x00C0
116: 95 ff sbrs r25, 5
118: fc cf rjmp .-8 ; 0x112 <serial_write>
11a: 80 93 c6 00 sts 0x00C6, r24
11e: 08 95 ret

00000120 <main>:
120: 1f 93 push r17
122: 0e 94 40 00 call 0x80 ; 0x80 <timer_init>
126: 0e 94 70 00 call 0xe0 ; 0xe0 <serial_init>
12a: 25 9a sbi 0x04, 5 ; 4
12c: 0e 94 7e 00 call 0xfc ; 0xfc <serial_enable>
130: 78 94 sei
132: 88 e5 ldi r24, 0x58 ; 88
134: 10 e2 ldi r17, 0x20 ; 32
136: 0e 94 89 00 call 0x112 ; 0x112 <serial_write>
13a: 85 b1 in r24, 0x05 ; 5
13c: 81 27 eor r24, r17
13e: 85 b9 out 0x05, r24 ; 5
140: 0e 94 82 00 call 0x104 ; 0x104 <serial_read>
144: f8 cf rjmp .-16 ; 0x136 <main+0x16>

00000146 <_exit>:
146: f8 94 cli

00000148 <__stop_program>:
148: ff cf rjmp .-2 ; 0x148 <__stop_program>

.nolist
.include "m168def.inc"      ; Same family as 328P
.list


;; Interrupt Vector
.org 0x00
        rjmp        init

.org OC1Aaddr
		; Timer/Counter1 Compare Output A
		rjmp		Timer_OC1A

.org OC0Aaddr
        ; Timer/Counter0 Compare Output A
        rjmp        Timer_OC0A

.org SPIaddr
        rjmp        SPI_Interrupt

.org ADCCaddr
        rjmp        ADC_Interrupt

.org 0x40

;; Syntax
.include "macros.inc"

;; SPI
.include "spi.inc"

;; LCD
.include "led7seg.inc"

;; DIPs
.include "dip.inc"

;; ADC

; ADC Interrupt handler
On_ADC:
    ; DEBUG
		sbi			PIND, PORTD7

    ; Check timer, from r16
        rcall       ADC_Read8

        ldi         r17, 64
        mul         r16, r17
        mov         XL, r0
        mov         XH, r1 

        rjmp       Timer_Update

.set ADC_Handler = On_ADC

.include "adc.inc"

;; Timer
.set TIMER0_CB_A = SPI_Update

.include "timer.inc"

;; Utils
.include "delay.inc"
.include "div.inc"

Sleep_ADC:
        ; delay
        rcall       ADC_Read8 
        ; rcall       DIP_Read8
        
        ; Sleep for 64 * var timer cycles
        ldi         r17, 64
        mul         r16, r17
        mov         XL, r0
        mov         XH, r1 

        rjmp       Timer_Sleep

;; Show value
Main_ShowValue:
        ; load value to r16
        ; rcall       DIP_Read8
        rcall       ADC_Read8
        ; rcall       Timer0_Read8

        ; display from r16
        rcall       LED7_ShowHex
        
        ; wait
        rcall       Sleep_ADC

        ; ldi         XL, 0
        ; ldi         XH, 16
        ; rcall       Timer_Sleep
        
        ; rcall       ADC_Read8
        ; mov         r20, r16
        ; rcall       VarDelay

        ; continue
        rjmp        Main_ShowValue

;; Count down from F
; Returns once we've hit zero
Main_Countdown:
        ; init from F
        ldi         r24, LED7_F

_count_loop:
        ; display
        mov         r16, r24
        mov         r16, r24
        rcall       LED7_Show

        ; exit if zero
        tst         r24
        breq        _count_end

        ; count down
        dec         r24

        ; wait...
        rcall       Sleep_ADC

        ; next
        rjmp        _count_loop

_count_end:
        ; done
        ret

;; Count up from 00 -> 255
; Returns once done
Main_CountUp:
        ; init from 0
        ldi         r24, 0

_countup_loop:
        ; display
        mov         r16, r24
        rcall       LED7_ShowDec

        ; wait...
        rcall       Sleep_ADC

        ; exit if zero
        cpi         r24, 255
        breq        _countup_end

        ; count up
        inc         r24

        ; continue
        rjmp        _countup_loop

_countup_end:
        ; done
        ret

;; Blink between dot and empty
Main_Blink:
_blink_loop:
        ; dot
        ldi         r16, LED7_DOT
        ldi         r17, LED7_EMPTY
        rcall       LED7_Show

        ; wait...
        rcall       Sleep_ADC
        
        ; empty
        ldi         r16, LED7_EMPTY
        ldi         r17, LED7_DOT
        rcall       LED7_Show
        
        ; wait... 
        rcall       Sleep_ADC
        
        ; loop
        rjmp        _blink_loop
 
;; Chase segments
Main_Spin:
_spin_init:
        ; init from top
        ldi         r24, 0b00000001 

_spin_next:
        ; display
        mov         r16, r24
        mov         r17, r24
        com         r17
        andi        r17, 0b00111111
        rcall       LED7_ShowRaw

        ; delay
        rcall       Sleep_ADC
        
        ; next segment
        lsl         r24
        
        ; go back to A if we hit G
        sbrc        r24, 6
        rjmp        _spin_init

        rjmp        _spin_next

Main:
init:
    ; Stack
        ldi         r16, high(RAMEND)
        ldi         r17, low(RAMEND)
        out         SPH, r16
        out         SPL, r17

    ; Enable interrupts
        sei

    ; ADC (slowest to start up)
        rcall       ADC_Init
    
    ; Timer
        rcall       Timer_Init

    ; SPI
        rcall       SPI_Init
    
    ; LCD (requires interrupts, blocks)
        rcall       LED7_Init    
    
    ; DEBUG
        sbi         DDRD, PORTD7
        cbi         PORTD, PORTD7

    ; Run
        rcall       Main_Countup
        ; rcall       Main_Countdown
        ; rcall       Main_ShowValue
        ; rcall       Main_Spin
        rcall       Main_Blink

end:
        rjmp        end