dorian/AtTiny_alarm_clock
dorian/AtTiny_alarm_clock
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This commit is contained in:
Dorian Zedler 2018-07-16 17:18:54 +02:00
parent 0b30e830bf
commit e53b583fd2
7 changed files with 281 additions and 323 deletions
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Debug/AtTiny_alarm_clock.elf
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45
Debug/AtTiny_alarm_clock.hex
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@ -1,25 +1,22 @@
:1000000014C024C023C022C021C020C01FC01EC0F5
:100010001DC01CC01BC01AC019C018C017C016C014
:1000200015C014C013C012C011C011241FBECFEDE3
:10003000CDBF10E0A0E6B0E0E4E6F1E002C005903C
:100040000D92A236B107D9F780D08AC0D9CFCF930D
:10005000C2E362D0C150E9F7CF910895CF93C62F84
:10006000843038F4823048F4882371F0813049F0CC
:100070000CC0843051F4939808C04F73833009F456
:10008000405C842F806824D0939A929A929A98B375
:100090009F708C2F807F982B98BB98B39F70892B73
:1000A00088BB9298929838D087B3803F79F4929A1F
:1000B000929A88B3C295C07F8F708C2B88BB88B30F
:1000C0008F70C82BC8BB9298929826D0CF91089574
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:10014000F8CF0F90DF91CF9108958FEF87BB8AEAA8
:1001500088BBC3DF40E060E670E080E07FDFFFCF78
:04016000F894FFCF41
:02016400740025
:1000000014C019C018C017C016C015C014C013C042
:1000100012C011C010C00FC00EC00DC00CC00BC06C
:100020000AC009C008C007C006C011241FBECFED1A
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:00000001FF

380
Debug/AtTiny_alarm_clock.lss
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@ -3,338 +3,324 @@ AtTiny_alarm_clock.elf: file format elf32-avr
Sections:
Idx Name Size VMA LMA File off Algn
0 .text 00000164 00000000 00000000 00000074 2**1
0 .text 0000014c 00000000 00000000 00000054 2**1
CONTENTS, ALLOC, LOAD, READONLY, CODE
1 .data 00000002 00800060 00000164 000001d8 2**0
1 .data 00000000 00800060 00800060 000001a0 2**0
CONTENTS, ALLOC, LOAD, DATA
2 .comment 00000030 00000000 00000000 000001da 2**0
2 .comment 00000030 00000000 00000000 000001a0 2**0
CONTENTS, READONLY
3 .note.gnu.avr.deviceinfo 00000040 00000000 00000000 0000020c 2**2
3 .note.gnu.avr.deviceinfo 00000040 00000000 00000000 000001d0 2**2
CONTENTS, READONLY
4 .debug_aranges 00000088 00000000 00000000 0000024c 2**0
4 .debug_aranges 00000088 00000000 00000000 00000210 2**0
CONTENTS, READONLY, DEBUGGING
5 .debug_info 0000090f 00000000 00000000 000002d4 2**0
5 .debug_info 00000915 00000000 00000000 00000298 2**0
CONTENTS, READONLY, DEBUGGING
6 .debug_abbrev 00000631 00000000 00000000 00000be3 2**0
6 .debug_abbrev 00000631 00000000 00000000 00000bad 2**0
CONTENTS, READONLY, DEBUGGING
7 .debug_line 00000517 00000000 00000000 00001214 2**0
7 .debug_line 00000517 00000000 00000000 000011de 2**0
CONTENTS, READONLY, DEBUGGING
8 .debug_frame 000000f4 00000000 00000000 0000172c 2**2
8 .debug_frame 000000f4 00000000 00000000 000016f8 2**2
CONTENTS, READONLY, DEBUGGING
9 .debug_str 0000035c 00000000 00000000 00001820 2**0
9 .debug_str 0000035c 00000000 00000000 000017ec 2**0
CONTENTS, READONLY, DEBUGGING
10 .debug_loc 0000028c 00000000 00000000 00001b7c 2**0
10 .debug_loc 0000028c 00000000 00000000 00001b48 2**0
CONTENTS, READONLY, DEBUGGING
11 .debug_ranges 00000058 00000000 00000000 00001e08 2**0
11 .debug_ranges 00000058 00000000 00000000 00001dd4 2**0
CONTENTS, READONLY, DEBUGGING
Disassembly of section .text:
00000000 <__vectors>:
0: 14 c0 rjmp .+40 ; 0x2a <__ctors_end>
2: 24 c0 rjmp .+72 ; 0x4c <__bad_interrupt>
4: 23 c0 rjmp .+70 ; 0x4c <__bad_interrupt>
6: 22 c0 rjmp .+68 ; 0x4c <__bad_interrupt>
8: 21 c0 rjmp .+66 ; 0x4c <__bad_interrupt>
a: 20 c0 rjmp .+64 ; 0x4c <__bad_interrupt>
c: 1f c0 rjmp .+62 ; 0x4c <__bad_interrupt>
e: 1e c0 rjmp .+60 ; 0x4c <__bad_interrupt>
10: 1d c0 rjmp .+58 ; 0x4c <__bad_interrupt>
12: 1c c0 rjmp .+56 ; 0x4c <__bad_interrupt>
14: 1b c0 rjmp .+54 ; 0x4c <__bad_interrupt>
16: 1a c0 rjmp .+52 ; 0x4c <__bad_interrupt>
18: 19 c0 rjmp .+50 ; 0x4c <__bad_interrupt>
1a: 18 c0 rjmp .+48 ; 0x4c <__bad_interrupt>
1c: 17 c0 rjmp .+46 ; 0x4c <__bad_interrupt>
1e: 16 c0 rjmp .+44 ; 0x4c <__bad_interrupt>
20: 15 c0 rjmp .+42 ; 0x4c <__bad_interrupt>
22: 14 c0 rjmp .+40 ; 0x4c <__bad_interrupt>
24: 13 c0 rjmp .+38 ; 0x4c <__bad_interrupt>
26: 12 c0 rjmp .+36 ; 0x4c <__bad_interrupt>
28: 11 c0 rjmp .+34 ; 0x4c <__bad_interrupt>
2: 19 c0 rjmp .+50 ; 0x36 <__bad_interrupt>
4: 18 c0 rjmp .+48 ; 0x36 <__bad_interrupt>
6: 17 c0 rjmp .+46 ; 0x36 <__bad_interrupt>
8: 16 c0 rjmp .+44 ; 0x36 <__bad_interrupt>
a: 15 c0 rjmp .+42 ; 0x36 <__bad_interrupt>
c: 14 c0 rjmp .+40 ; 0x36 <__bad_interrupt>
e: 13 c0 rjmp .+38 ; 0x36 <__bad_interrupt>
10: 12 c0 rjmp .+36 ; 0x36 <__bad_interrupt>
12: 11 c0 rjmp .+34 ; 0x36 <__bad_interrupt>
14: 10 c0 rjmp .+32 ; 0x36 <__bad_interrupt>
16: 0f c0 rjmp .+30 ; 0x36 <__bad_interrupt>
18: 0e c0 rjmp .+28 ; 0x36 <__bad_interrupt>
1a: 0d c0 rjmp .+26 ; 0x36 <__bad_interrupt>
1c: 0c c0 rjmp .+24 ; 0x36 <__bad_interrupt>
1e: 0b c0 rjmp .+22 ; 0x36 <__bad_interrupt>
20: 0a c0 rjmp .+20 ; 0x36 <__bad_interrupt>
22: 09 c0 rjmp .+18 ; 0x36 <__bad_interrupt>
24: 08 c0 rjmp .+16 ; 0x36 <__bad_interrupt>
26: 07 c0 rjmp .+14 ; 0x36 <__bad_interrupt>
28: 06 c0 rjmp .+12 ; 0x36 <__bad_interrupt>
0000002a <__ctors_end>:
2a: 11 24 eor r1, r1
2c: 1f be out 0x3f, r1 ; 63
2e: cf ed ldi r28, 0xDF ; 223
30: cd bf out 0x3d, r28 ; 61
32: 80 d0 rcall .+256 ; 0x134 <main>
34: 89 c0 rjmp .+274 ; 0x148 <_exit>
00000032 <__do_copy_data>:
32: 10 e0 ldi r17, 0x00 ; 0
34: a0 e6 ldi r26, 0x60 ; 96
36: b0 e0 ldi r27, 0x00 ; 0
38: e4 e6 ldi r30, 0x64 ; 100
3a: f1 e0 ldi r31, 0x01 ; 1
3c: 02 c0 rjmp .+4 ; 0x42 <__SREG__+0x3>
3e: 05 90 lpm r0, Z+
40: 0d 92 st X+, r0
42: a2 36 cpi r26, 0x62 ; 98
44: b1 07 cpc r27, r17
46: d9 f7 brne .-10 ; 0x3e <__SP_L__+0x1>
48: 80 d0 rcall .+256 ; 0x14a <main>
4a: 8a c0 rjmp .+276 ; 0x160 <_exit>
00000036 <__bad_interrupt>:
36: e4 cf rjmp .-56 ; 0x0 <__vectors>
0000004c <__bad_interrupt>:
4c: d9 cf rjmp .-78 ; 0x0 <__vectors>
0000004e <lcd_5ms>:
00000038 <lcd_5ms>:
void lcd_1s(void){
for(uint8_t i=200;i>0;i--){
lcd_5ms();
}
}
4e: cf 93 push r28
50: c2 e3 ldi r28, 0x32 ; 50
52: 62 d0 rcall .+196 ; 0x118 <wait_100us>
54: c1 50 subi r28, 0x01 ; 1
56: e9 f7 brne .-6 ; 0x52 <lcd_5ms+0x4>
58: cf 91 pop r28
5a: 08 95 ret
38: cf 93 push r28
3a: c2 e3 ldi r28, 0x32 ; 50
3c: 62 d0 rcall .+196 ; 0x102 <wait_100us>
3e: c1 50 subi r28, 0x01 ; 1
40: e9 f7 brne .-6 ; 0x3c <lcd_5ms+0x4>
42: cf 91 pop r28
44: 08 95 ret
0000005c <lcd_write>:
00000046 <lcd_write>:
void lcd_instruct(uint8_t zeichen){
lcd_write(instruct,zeichen,0);
}
void lcd_write(uint8_t lcd_whichwrite, uint8_t zeichen, uint8_t position){
5c: cf 93 push r28
5e: c6 2f mov r28, r22
46: cf 93 push r28
48: c6 2f mov r28, r22
switch (lcd_whichwrite){
60: 84 30 cpi r24, 0x04 ; 4
62: 38 f4 brcc .+14 ; 0x72 <lcd_write+0x16>
64: 82 30 cpi r24, 0x02 ; 2
66: 48 f4 brcc .+18 ; 0x7a <lcd_write+0x1e>
68: 88 23 and r24, r24
6a: 71 f0 breq .+28 ; 0x88 <lcd_write+0x2c>
6c: 81 30 cpi r24, 0x01 ; 1
6e: 49 f0 breq .+18 ; 0x82 <lcd_write+0x26>
70: 0c c0 rjmp .+24 ; 0x8a <lcd_write+0x2e>
72: 84 30 cpi r24, 0x04 ; 4
74: 51 f4 brne .+20 ; 0x8a <lcd_write+0x2e>
4a: 84 30 cpi r24, 0x04 ; 4
4c: 38 f4 brcc .+14 ; 0x5c <lcd_write+0x16>
4e: 82 30 cpi r24, 0x02 ; 2
50: 48 f4 brcc .+18 ; 0x64 <lcd_write+0x1e>
52: 88 23 and r24, r24
54: 71 f0 breq .+28 ; 0x72 <lcd_write+0x2c>
56: 81 30 cpi r24, 0x01 ; 1
58: 49 f0 breq .+18 ; 0x6c <lcd_write+0x26>
5a: 0c c0 rjmp .+24 ; 0x74 <lcd_write+0x2e>
5c: 84 30 cpi r24, 0x04 ; 4
5e: 51 f4 brne .+20 ; 0x74 <lcd_write+0x2e>
case instruct :
unset_lcd_RS;
76: 93 98 cbi 0x12, 3 ; 18
60: 93 98 cbi 0x12, 3 ; 18
break;
78: 08 c0 rjmp .+16 ; 0x8a <lcd_write+0x2e>
62: 08 c0 rjmp .+16 ; 0x74 <lcd_write+0x2e>
case line2:
case line1:
position = position & 0x3f;
7a: 4f 73 andi r20, 0x3F ; 63
64: 4f 73 andi r20, 0x3F ; 63
if (lcd_whichwrite == line2){ position=position + 0x40; };
7c: 83 30 cpi r24, 0x03 ; 3
7e: 09 f4 brne .+2 ; 0x82 <lcd_write+0x26>
80: 40 5c subi r20, 0xC0 ; 192
66: 83 30 cpi r24, 0x03 ; 3
68: 09 f4 brne .+2 ; 0x6c <lcd_write+0x26>
6a: 40 5c subi r20, 0xC0 ; 192
case therepos:
lcd_instruct(lcd_mask_Write_Adress(position));
82: 84 2f mov r24, r20
84: 80 68 ori r24, 0x80 ; 128
86: 24 d0 rcall .+72 ; 0xd0 <lcd_instruct>
6c: 84 2f mov r24, r20
6e: 80 68 ori r24, 0x80 ; 128
70: 24 d0 rcall .+72 ; 0xba <lcd_instruct>
case here:
set_lcd_RS;
88: 93 9a sbi 0x12, 3 ; 18
72: 93 9a sbi 0x12, 3 ; 18
break;
}
set_lcd_E;
8a: 92 9a sbi 0x12, 2 ; 18
74: 92 9a sbi 0x12, 2 ; 18
set_lcd_E;
8c: 92 9a sbi 0x12, 2 ; 18
76: 92 9a sbi 0x12, 2 ; 18
lcd_dataport=lcd_dataport&~lcd_dataport_mask|zeichen&lcd_dataport_mask;
8e: 98 b3 in r25, 0x18 ; 24
90: 9f 70 andi r25, 0x0F ; 15
92: 8c 2f mov r24, r28
94: 80 7f andi r24, 0xF0 ; 240
96: 98 2b or r25, r24
98: 98 bb out 0x18, r25 ; 24
78: 98 b3 in r25, 0x18 ; 24
7a: 9f 70 andi r25, 0x0F ; 15
7c: 8c 2f mov r24, r28
7e: 80 7f andi r24, 0xF0 ; 240
80: 98 2b or r25, r24
82: 98 bb out 0x18, r25 ; 24
lcd_dataport=lcd_dataport&~lcd_dataport_mask|zeichen&lcd_dataport_mask;
9a: 98 b3 in r25, 0x18 ; 24
9c: 9f 70 andi r25, 0x0F ; 15
9e: 89 2b or r24, r25
a0: 88 bb out 0x18, r24 ; 24
84: 98 b3 in r25, 0x18 ; 24
86: 9f 70 andi r25, 0x0F ; 15
88: 89 2b or r24, r25
8a: 88 bb out 0x18, r24 ; 24
unset_lcd_E;
a2: 92 98 cbi 0x12, 2 ; 18
8c: 92 98 cbi 0x12, 2 ; 18
unset_lcd_E;
a4: 92 98 cbi 0x12, 2 ; 18
8e: 92 98 cbi 0x12, 2 ; 18
wait_100us();
a6: 38 d0 rcall .+112 ; 0x118 <wait_100us>
90: 38 d0 rcall .+112 ; 0x102 <wait_100us>
if (lcd_dataport_DDR==0xf0){
a8: 87 b3 in r24, 0x17 ; 23
aa: 80 3f cpi r24, 0xF0 ; 240
ac: 79 f4 brne .+30 ; 0xcc <lcd_write+0x70>
92: 87 b3 in r24, 0x17 ; 23
94: 80 3f cpi r24, 0xF0 ; 240
96: 79 f4 brne .+30 ; 0xb6 <lcd_write+0x70>
zeichen=zeichen << 4;
set_lcd_E;
ae: 92 9a sbi 0x12, 2 ; 18
98: 92 9a sbi 0x12, 2 ; 18
set_lcd_E;
b0: 92 9a sbi 0x12, 2 ; 18
9a: 92 9a sbi 0x12, 2 ; 18
lcd_dataport=lcd_dataport&~lcd_dataport_mask|zeichen&lcd_dataport_mask;
b2: 88 b3 in r24, 0x18 ; 24
b4: c2 95 swap r28
b6: c0 7f andi r28, 0xF0 ; 240
b8: 8f 70 andi r24, 0x0F ; 15
ba: 8c 2b or r24, r28
bc: 88 bb out 0x18, r24 ; 24
9c: 88 b3 in r24, 0x18 ; 24
9e: c2 95 swap r28
a0: c0 7f andi r28, 0xF0 ; 240
a2: 8f 70 andi r24, 0x0F ; 15
a4: 8c 2b or r24, r28
a6: 88 bb out 0x18, r24 ; 24
lcd_dataport=lcd_dataport&~lcd_dataport_mask|zeichen&lcd_dataport_mask;
be: 88 b3 in r24, 0x18 ; 24
c0: 8f 70 andi r24, 0x0F ; 15
c2: c8 2b or r28, r24
c4: c8 bb out 0x18, r28 ; 24
a8: 88 b3 in r24, 0x18 ; 24
aa: 8f 70 andi r24, 0x0F ; 15
ac: c8 2b or r28, r24
ae: c8 bb out 0x18, r28 ; 24
unset_lcd_E;
c6: 92 98 cbi 0x12, 2 ; 18
b0: 92 98 cbi 0x12, 2 ; 18
unset_lcd_E;
c8: 92 98 cbi 0x12, 2 ; 18
b2: 92 98 cbi 0x12, 2 ; 18
wait_100us();
ca: 26 d0 rcall .+76 ; 0x118 <wait_100us>
b4: 26 d0 rcall .+76 ; 0x102 <wait_100us>
}
}
cc: cf 91 pop r28
ce: 08 95 ret
b6: cf 91 pop r28
b8: 08 95 ret
000000d0 <lcd_instruct>:
000000ba <lcd_instruct>:
lcd_5ms();
}
}
void lcd_instruct(uint8_t zeichen){
lcd_write(instruct,zeichen,0);
d0: 40 e0 ldi r20, 0x00 ; 0
d2: 68 2f mov r22, r24
d4: 84 e0 ldi r24, 0x04 ; 4
d6: c2 df rcall .-124 ; 0x5c <lcd_write>
d8: 08 95 ret
ba: 40 e0 ldi r20, 0x00 ; 0
bc: 68 2f mov r22, r24
be: 84 e0 ldi r24, 0x04 ; 4
c0: c2 df rcall .-124 ; 0x46 <lcd_write>
c2: 08 95 ret
000000da <lcd_init>:
000000c4 <lcd_init>:
void lcd_init(void){
/* setting up ports first */
lcd_dataport_DDR=0xff;
da: 8f ef ldi r24, 0xFF ; 255
dc: 87 bb out 0x17, r24 ; 23
c4: 8f ef ldi r24, 0xFF ; 255
c6: 87 bb out 0x17, r24 ; 23
set_lcd_RS_DDR;
de: 8b 9a sbi 0x11, 3 ; 17
c8: 8b 9a sbi 0x11, 3 ; 17
set_lcd_E_DDR;
e0: 8a 9a sbi 0x11, 2 ; 17
ca: 8a 9a sbi 0x11, 2 ; 17
/* end setting up ports */
lcd_dataport=0xff;
e2: 88 bb out 0x18, r24 ; 24
cc: 88 bb out 0x18, r24 ; 24
set_lcd_RS;
e4: 93 9a sbi 0x12, 3 ; 18
ce: 93 9a sbi 0x12, 3 ; 18
set_lcd_E;
e6: 92 9a sbi 0x12, 2 ; 18
d0: 92 9a sbi 0x12, 2 ; 18
lcd_5ms();
e8: b2 df rcall .-156 ; 0x4e <lcd_5ms>
d2: b2 df rcall .-156 ; 0x38 <lcd_5ms>
lcd_5ms();
ea: b1 df rcall .-158 ; 0x4e <lcd_5ms>
d4: b1 df rcall .-158 ; 0x38 <lcd_5ms>
lcd_5ms();
ec: b0 df rcall .-160 ; 0x4e <lcd_5ms>
d6: b0 df rcall .-160 ; 0x38 <lcd_5ms>
lcd_instruct(lcd_SET_FUNCTION_8BIT);
ee: 80 e3 ldi r24, 0x30 ; 48
f0: ef df rcall .-34 ; 0xd0 <lcd_instruct>
d8: 80 e3 ldi r24, 0x30 ; 48
da: ef df rcall .-34 ; 0xba <lcd_instruct>
lcd_5ms();
f2: ad df rcall .-166 ; 0x4e <lcd_5ms>
dc: ad df rcall .-166 ; 0x38 <lcd_5ms>
lcd_instruct(lcd_SET_FUNCTION_8BIT);
f4: 80 e3 ldi r24, 0x30 ; 48
f6: ec df rcall .-40 ; 0xd0 <lcd_instruct>
de: 80 e3 ldi r24, 0x30 ; 48
e0: ec df rcall .-40 ; 0xba <lcd_instruct>
wait_100us();
f8: 0f d0 rcall .+30 ; 0x118 <wait_100us>
e2: 0f d0 rcall .+30 ; 0x102 <wait_100us>
lcd_instruct(lcd_SET_FUNCTION_8BIT);
fa: 80 e3 ldi r24, 0x30 ; 48
fc: e9 df rcall .-46 ; 0xd0 <lcd_instruct>
e4: 80 e3 ldi r24, 0x30 ; 48
e6: e9 df rcall .-46 ; 0xba <lcd_instruct>
if (lcd_dataport_mask==0xf0){
lcd_instruct(lcd_SET_FUNCTION_4BIT|lcd_SET_FUNCTION_2LINE|lcd_SET_FUNCTION_7X5);
fe: 88 e2 ldi r24, 0x28 ; 40
100: e7 df rcall .-50 ; 0xd0 <lcd_instruct>
e8: 88 e2 ldi r24, 0x28 ; 40
ea: e7 df rcall .-50 ; 0xba <lcd_instruct>
}else{
lcd_instruct(lcd_SET_FUNCTION_8BIT|lcd_SET_FUNCTION_2LINE|lcd_SET_FUNCTION_7X5);
}
lcd_dataport_DDR&=lcd_dataport_mask;
102: 87 b3 in r24, 0x17 ; 23
104: 80 7f andi r24, 0xF0 ; 240
106: 87 bb out 0x17, r24 ; 23
ec: 87 b3 in r24, 0x17 ; 23
ee: 80 7f andi r24, 0xF0 ; 240
f0: 87 bb out 0x17, r24 ; 23
lcd_instruct(lcd_DISPLAY_OO_ON|lcd_DISPLAY_OO_CURSOR_OFF);
108: 8c e0 ldi r24, 0x0C ; 12
10a: e2 df rcall .-60 ; 0xd0 <lcd_instruct>
f2: 8c e0 ldi r24, 0x0C ; 12
f4: e2 df rcall .-60 ; 0xba <lcd_instruct>
lcd_instruct(lcd_ENTRY_MODE_SET|lcd_ENTRY_MODE_SET_INCREASE | lcd_ENTRY_MS_DISPLAY_NOT_S);
10c: 86 e0 ldi r24, 0x06 ; 6
10e: e0 df rcall .-64 ; 0xd0 <lcd_instruct>
f6: 86 e0 ldi r24, 0x06 ; 6
f8: e0 df rcall .-64 ; 0xba <lcd_instruct>
lcd_instruct(lcd_RETURN_HOME);
110: 82 e0 ldi r24, 0x02 ; 2
112: de df rcall .-68 ; 0xd0 <lcd_instruct>
fa: 82 e0 ldi r24, 0x02 ; 2
fc: de df rcall .-68 ; 0xba <lcd_instruct>
lcd_5ms();
114: 9c df rcall .-200 ; 0x4e <lcd_5ms>
116: 08 95 ret
fe: 9c df rcall .-200 ; 0x38 <lcd_5ms>
100: 08 95 ret
00000118 <wait_100us>:
00000102 <wait_100us>:
#include <inttypes.h>
#include <avr/io.h>
#include "lcd4.h"
void wait_100us(void){
118: cf 93 push r28
11a: df 93 push r29
11c: 1f 92 push r1
11e: cd b7 in r28, 0x3d ; 61
120: dd 27 eor r29, r29
102: cf 93 push r28
104: df 93 push r29
106: 1f 92 push r1
108: cd b7 in r28, 0x3d ; 61
10a: dd 27 eor r29, r29
for (volatile uint8_t i=68;i--;i>0){
122: 84 e4 ldi r24, 0x44 ; 68
124: 89 83 std Y+1, r24 ; 0x01
126: 89 81 ldd r24, Y+1 ; 0x01
128: 9f ef ldi r25, 0xFF ; 255
12a: 98 0f add r25, r24
12c: 99 83 std Y+1, r25 ; 0x01
12e: 88 23 and r24, r24
130: 41 f0 breq .+16 ; 0x142 <wait_100us+0x2a>
10c: 84 e4 ldi r24, 0x44 ; 68
10e: 89 83 std Y+1, r24 ; 0x01
110: 89 81 ldd r24, Y+1 ; 0x01
112: 9f ef ldi r25, 0xFF ; 255
114: 98 0f add r25, r24
116: 99 83 std Y+1, r25 ; 0x01
118: 88 23 and r24, r24
11a: 41 f0 breq .+16 ; 0x12c <wait_100us+0x2a>
i;
132: 89 81 ldd r24, Y+1 ; 0x01
11c: 89 81 ldd r24, Y+1 ; 0x01
#include <inttypes.h>
#include <avr/io.h>
#include "lcd4.h"
void wait_100us(void){
for (volatile uint8_t i=68;i--;i>0){
134: 89 81 ldd r24, Y+1 ; 0x01
136: 89 81 ldd r24, Y+1 ; 0x01
138: 9f ef ldi r25, 0xFF ; 255
13a: 98 0f add r25, r24
13c: 99 83 std Y+1, r25 ; 0x01
13e: 81 11 cpse r24, r1
140: f8 cf rjmp .-16 ; 0x132 <wait_100us+0x1a>
11e: 89 81 ldd r24, Y+1 ; 0x01
120: 89 81 ldd r24, Y+1 ; 0x01
122: 9f ef ldi r25, 0xFF ; 255
124: 98 0f add r25, r24
126: 99 83 std Y+1, r25 ; 0x01
128: 81 11 cpse r24, r1
12a: f8 cf rjmp .-16 ; 0x11c <wait_100us+0x1a>
i;
}
}
142: 0f 90 pop r0
144: df 91 pop r29
146: cf 91 pop r28
148: 08 95 ret
12c: 0f 90 pop r0
12e: df 91 pop r29
130: cf 91 pop r28
132: 08 95 ret
0000014a <main>:
00000134 <main>:
#include "lcd4.h"
int main(void)
{
DDRB = 0xff;
14a: 8f ef ldi r24, 0xFF ; 255
14c: 87 bb out 0x17, r24 ; 23
134: 8f ef ldi r24, 0xFF ; 255
136: 87 bb out 0x17, r24 ; 23
PORTB = 0xAA;
14e: 8a ea ldi r24, 0xAA ; 170
150: 88 bb out 0x18, r24 ; 24
138: 8a ea ldi r24, 0xAA ; 170
13a: 88 bb out 0x18, r24 ; 24
lcd_init();
152: c3 df rcall .-122 ; 0xda <lcd_init>
lcd_write(here, "t", 0);
154: 40 e0 ldi r20, 0x00 ; 0
156: 60 e6 ldi r22, 0x60 ; 96
158: 70 e0 ldi r23, 0x00 ; 0
15a: 80 e0 ldi r24, 0x00 ; 0
15c: 7f df rcall .-258 ; 0x5c <lcd_write>
15e: ff cf rjmp .-2 ; 0x15e <main+0x14>
13c: c3 df rcall .-122 ; 0xc4 <lcd_init>
lcd_write(here, 0x41, 0);
13e: 40 e0 ldi r20, 0x00 ; 0
140: 61 e4 ldi r22, 0x41 ; 65
142: 80 e0 ldi r24, 0x00 ; 0
144: 80 df rcall .-256 ; 0x46 <lcd_write>
146: ff cf rjmp .-2 ; 0x146 <main+0x12>
00000160 <_exit>:
160: f8 94 cli
00000148 <_exit>:
148: f8 94 cli
00000162 <__stop_program>:
162: ff cf rjmp .-2 ; 0x162 <__stop_program>
0000014a <__stop_program>:
14a: ff cf rjmp .-2 ; 0x14a <__stop_program>

132
Debug/AtTiny_alarm_clock.map
View file

@ -2,8 +2,6 @@ Archive member included to satisfy reference by file (symbol)
c:/program files (x86)/atmel/studio/7.0/toolchain/avr8/avr8-gnu-toolchain/bin/../lib/gcc/avr/5.4.0/avr25/tiny-stack\libgcc.a(_exit.o)
C:/Program Files (x86)/Atmel/Studio/7.0/Packs/atmel/ATtiny_DFP/1.3.172/gcc/dev/attiny2313a/avr25/tiny-stack/crtattiny2313a.o (exit)
c:/program files (x86)/atmel/studio/7.0/toolchain/avr8/avr8-gnu-toolchain/bin/../lib/gcc/avr/5.4.0/avr25/tiny-stack\libgcc.a(_copy_data.o)
main.o (__do_copy_data)
Discarded input sections
@ -37,22 +35,6 @@ Discarded input sections
0x00000000 0x0 c:/program files (x86)/atmel/studio/7.0/toolchain/avr8/avr8-gnu-toolchain/bin/../lib/gcc/avr/5.4.0/avr25/tiny-stack\libgcc.a(_exit.o)
.text.libgcc.fixed
0x00000000 0x0 c:/program files (x86)/atmel/studio/7.0/toolchain/avr8/avr8-gnu-toolchain/bin/../lib/gcc/avr/5.4.0/avr25/tiny-stack\libgcc.a(_exit.o)
.text 0x00000000 0x0 c:/program files (x86)/atmel/studio/7.0/toolchain/avr8/avr8-gnu-toolchain/bin/../lib/gcc/avr/5.4.0/avr25/tiny-stack\libgcc.a(_copy_data.o)
.data 0x00000000 0x0 c:/program files (x86)/atmel/studio/7.0/toolchain/avr8/avr8-gnu-toolchain/bin/../lib/gcc/avr/5.4.0/avr25/tiny-stack\libgcc.a(_copy_data.o)
.bss 0x00000000 0x0 c:/program files (x86)/atmel/studio/7.0/toolchain/avr8/avr8-gnu-toolchain/bin/../lib/gcc/avr/5.4.0/avr25/tiny-stack\libgcc.a(_copy_data.o)
.text.libgcc.mul
0x00000000 0x0 c:/program files (x86)/atmel/studio/7.0/toolchain/avr8/avr8-gnu-toolchain/bin/../lib/gcc/avr/5.4.0/avr25/tiny-stack\libgcc.a(_copy_data.o)
.text.libgcc.div
0x00000000 0x0 c:/program files (x86)/atmel/studio/7.0/toolchain/avr8/avr8-gnu-toolchain/bin/../lib/gcc/avr/5.4.0/avr25/tiny-stack\libgcc.a(_copy_data.o)
.text.libgcc 0x00000000 0x0 c:/program files (x86)/atmel/studio/7.0/toolchain/avr8/avr8-gnu-toolchain/bin/../lib/gcc/avr/5.4.0/avr25/tiny-stack\libgcc.a(_copy_data.o)
.text.libgcc.prologue
0x00000000 0x0 c:/program files (x86)/atmel/studio/7.0/toolchain/avr8/avr8-gnu-toolchain/bin/../lib/gcc/avr/5.4.0/avr25/tiny-stack\libgcc.a(_copy_data.o)
.text.libgcc.builtins
0x00000000 0x0 c:/program files (x86)/atmel/studio/7.0/toolchain/avr8/avr8-gnu-toolchain/bin/../lib/gcc/avr/5.4.0/avr25/tiny-stack\libgcc.a(_copy_data.o)
.text.libgcc.fmul
0x00000000 0x0 c:/program files (x86)/atmel/studio/7.0/toolchain/avr8/avr8-gnu-toolchain/bin/../lib/gcc/avr/5.4.0/avr25/tiny-stack\libgcc.a(_copy_data.o)
.text.libgcc.fixed
0x00000000 0x0 c:/program files (x86)/atmel/studio/7.0/toolchain/avr8/avr8-gnu-toolchain/bin/../lib/gcc/avr/5.4.0/avr25/tiny-stack\libgcc.a(_copy_data.o)
Memory Configuration
@ -179,7 +161,7 @@ END GROUP
.rela.plt
*(.rela.plt)
.text 0x00000000 0x164
.text 0x00000000 0x14c
*(.vectors)
.vectors 0x00000000 0x2a C:/Program Files (x86)/Atmel/Studio/7.0/Packs/atmel/ATtiny_DFP/1.3.172/gcc/dev/attiny2313a/avr25/tiny-stack/crtattiny2313a.o
0x00000000 __vector_default
@ -220,8 +202,6 @@ END GROUP
*(.init3)
*(.init3)
*(.init4)
.init4 0x00000032 0x16 c:/program files (x86)/atmel/studio/7.0/toolchain/avr8/avr8-gnu-toolchain/bin/../lib/gcc/avr/5.4.0/avr25/tiny-stack\libgcc.a(_copy_data.o)
0x00000032 __do_copy_data
*(.init4)
*(.init5)
*(.init5)
@ -232,54 +212,54 @@ END GROUP
*(.init8)
*(.init8)
*(.init9)
.init9 0x00000048 0x4 C:/Program Files (x86)/Atmel/Studio/7.0/Packs/atmel/ATtiny_DFP/1.3.172/gcc/dev/attiny2313a/avr25/tiny-stack/crtattiny2313a.o
.init9 0x00000032 0x4 C:/Program Files (x86)/Atmel/Studio/7.0/Packs/atmel/ATtiny_DFP/1.3.172/gcc/dev/attiny2313a/avr25/tiny-stack/crtattiny2313a.o
*(.init9)
*(.text)
.text 0x0000004c 0x2 C:/Program Files (x86)/Atmel/Studio/7.0/Packs/atmel/ATtiny_DFP/1.3.172/gcc/dev/attiny2313a/avr25/tiny-stack/crtattiny2313a.o
0x0000004c __vector_1
0x0000004c __vector_12
0x0000004c __bad_interrupt
0x0000004c __vector_6
0x0000004c __vector_3
0x0000004c __vector_11
0x0000004c __vector_13
0x0000004c __vector_17
0x0000004c __vector_19
0x0000004c __vector_7
0x0000004c __vector_5
0x0000004c __vector_4
0x0000004c __vector_9
0x0000004c __vector_2
0x0000004c __vector_15
0x0000004c __vector_8
0x0000004c __vector_14
0x0000004c __vector_10
0x0000004c __vector_16
0x0000004c __vector_18
0x0000004c __vector_20
0x0000004e . = ALIGN (0x2)
.text 0x00000036 0x2 C:/Program Files (x86)/Atmel/Studio/7.0/Packs/atmel/ATtiny_DFP/1.3.172/gcc/dev/attiny2313a/avr25/tiny-stack/crtattiny2313a.o
0x00000036 __vector_1
0x00000036 __vector_12
0x00000036 __bad_interrupt
0x00000036 __vector_6
0x00000036 __vector_3
0x00000036 __vector_11
0x00000036 __vector_13
0x00000036 __vector_17
0x00000036 __vector_19
0x00000036 __vector_7
0x00000036 __vector_5
0x00000036 __vector_4
0x00000036 __vector_9
0x00000036 __vector_2
0x00000036 __vector_15
0x00000036 __vector_8
0x00000036 __vector_14
0x00000036 __vector_10
0x00000036 __vector_16
0x00000036 __vector_18
0x00000036 __vector_20
0x00000038 . = ALIGN (0x2)
*(.text.*)
.text.lcd_5ms 0x0000004e 0xe lcd4.o
0x0000004e lcd_5ms
.text.lcd_5ms 0x00000038 0xe lcd4.o
0x00000038 lcd_5ms
.text.lcd_write
0x0000005c 0x74 lcd4.o
0x0000005c lcd_write
0x00000046 0x74 lcd4.o
0x00000046 lcd_write
.text.lcd_instruct
0x000000d0 0xa lcd4.o
0x000000d0 lcd_instruct
0x000000ba 0xa lcd4.o
0x000000ba lcd_instruct
.text.lcd_init
0x000000da 0x3e lcd4.o
0x000000da lcd_init
0x000000c4 0x3e lcd4.o
0x000000c4 lcd_init
.text.wait_100us
0x00000118 0x32 lcd_wait.o
0x00000118 wait_100us
.text.main 0x0000014a 0x16 main.o
0x0000014a main
0x00000160 . = ALIGN (0x2)
0x00000102 0x32 lcd_wait.o
0x00000102 wait_100us
.text.main 0x00000134 0x14 main.o
0x00000134 main
0x00000148 . = ALIGN (0x2)
*(.fini9)
.fini9 0x00000160 0x0 c:/program files (x86)/atmel/studio/7.0/toolchain/avr8/avr8-gnu-toolchain/bin/../lib/gcc/avr/5.4.0/avr25/tiny-stack\libgcc.a(_exit.o)
0x00000160 _exit
0x00000160 exit
.fini9 0x00000148 0x0 c:/program files (x86)/atmel/studio/7.0/toolchain/avr8/avr8-gnu-toolchain/bin/../lib/gcc/avr/5.4.0/avr25/tiny-stack\libgcc.a(_exit.o)
0x00000148 _exit
0x00000148 exit
*(.fini9)
*(.fini8)
*(.fini8)
@ -298,38 +278,36 @@ END GROUP
*(.fini1)
*(.fini1)
*(.fini0)
.fini0 0x00000160 0x4 c:/program files (x86)/atmel/studio/7.0/toolchain/avr8/avr8-gnu-toolchain/bin/../lib/gcc/avr/5.4.0/avr25/tiny-stack\libgcc.a(_exit.o)
.fini0 0x00000148 0x4 c:/program files (x86)/atmel/studio/7.0/toolchain/avr8/avr8-gnu-toolchain/bin/../lib/gcc/avr/5.4.0/avr25/tiny-stack\libgcc.a(_exit.o)
*(.fini0)
0x00000164 _etext = .
0x0000014c _etext = .
.data 0x00800060 0x2 load address 0x00000164
0x00800060 PROVIDE (__data_start, .)
.data 0x00800060 0x0 load address 0x0000014c
[!provide] PROVIDE (__data_start, .)
*(.data)
*(.data*)
*(.gnu.linkonce.d*)
*(.rodata)
*(.rodata*)
.rodata.str1.1
0x00800060 0x2 main.o
*(.gnu.linkonce.r*)
0x00800062 . = ALIGN (0x2)
0x00800062 _edata = .
0x00800062 PROVIDE (__data_end, .)
0x00800060 . = ALIGN (0x2)
0x00800060 _edata = .
[!provide] PROVIDE (__data_end, .)
.bss 0x00800062 0x0
.bss 0x00800060 0x0
[!provide] PROVIDE (__bss_start, .)
*(.bss)
*(.bss*)
*(COMMON)
[!provide] PROVIDE (__bss_end, .)
0x00000164 __data_load_start = LOADADDR (.data)
0x00000166 __data_load_end = (__data_load_start + SIZEOF (.data))
0x0000014c __data_load_start = LOADADDR (.data)
0x0000014c __data_load_end = (__data_load_start + SIZEOF (.data))
.noinit 0x00800062 0x0
.noinit 0x00800060 0x0
[!provide] PROVIDE (__noinit_start, .)
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[!provide] PROVIDE (__heap_start, .)
.eeprom 0x00810000 0x0
@ -408,12 +386,12 @@ END GROUP
.debug_pubnames
*(.debug_pubnames)
.debug_info 0x00000000 0x90f
.debug_info 0x00000000 0x915
*(.debug_info .gnu.linkonce.wi.*)
.debug_info 0x00000000 0x456 C:/Program Files (x86)/Atmel/Studio/7.0/Packs/atmel/ATtiny_DFP/1.3.172/gcc/dev/attiny2313a/avr25/tiny-stack/crtattiny2313a.o
.debug_info 0x00000456 0x31d lcd4.o
.debug_info 0x00000773 0xa3 lcd_wait.o
.debug_info 0x00000816 0xf9 main.o
.debug_info 0x00000816 0xff main.o
.debug_abbrev 0x00000000 0x631
*(.debug_abbrev)

45
Debug/AtTiny_alarm_clock.srec
View file

@ -1,26 +1,23 @@
S01A0000417454696E795F616C61726D5F636C6F636B2E73726563DA
S113000014C024C023C022C021C020C01FC01EC0F1
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BIN
Debug/main.o
View file

Binary file not shown.

2
main.c
View file

@ -14,7 +14,7 @@ int main(void)
DDRB = 0xff;
PORTB = 0xAA;
lcd_init();
lcd_write(here, "t", 0);
lcd_write(here, 0x41, 0);
/* Replace with your application code */
while (1)
{