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Added display stuff

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This commit is contained in:
kennyboy55
2016-02-23 12:49:46 +01:00
parent bf76722b48
commit a349cc58df
7 changed files with 987 additions and 153 deletions
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MIC-Week3/Debug/MIC-Week3.lss
+560 -59
View File
@@ -3,27 +3,29 @@ MIC-Week3.elf: file format elf32-avr
Sections:
Idx Name Size VMA LMA File off Algn
0 .data 00000000 00800100 00800100 000000f8 2**0
0 .data 00000054 00800100 00000364 000003d8 2**0
CONTENTS, ALLOC, LOAD, DATA
1 .text 000000a4 00000000 00000000 00000054 2**1
1 .text 00000364 00000000 00000000 00000074 2**1
CONTENTS, ALLOC, LOAD, READONLY, CODE
2 .comment 00000030 00000000 00000000 000000f8 2**0
2 .comment 00000030 00000000 00000000 0000042c 2**0
CONTENTS, READONLY
3 .note.gnu.avr.deviceinfo 0000003c 00000000 00000000 00000128 2**2
3 .note.gnu.avr.deviceinfo 0000003c 00000000 00000000 0000045c 2**2
CONTENTS, READONLY
4 .debug_aranges 00000020 00000000 00000000 00000164 2**0
4 .debug_aranges 00000048 00000000 00000000 00000498 2**0
CONTENTS, READONLY, DEBUGGING
5 .debug_info 0000007c 00000000 00000000 00000184 2**0
5 .debug_info 00000573 00000000 00000000 000004e0 2**0
CONTENTS, READONLY, DEBUGGING
6 .debug_abbrev 00000046 00000000 00000000 00000200 2**0
6 .debug_abbrev 0000023d 00000000 00000000 00000a53 2**0
CONTENTS, READONLY, DEBUGGING
7 .debug_line 00000043 00000000 00000000 00000246 2**0
7 .debug_line 00000287 00000000 00000000 00000c90 2**0
CONTENTS, READONLY, DEBUGGING
8 .debug_frame 00000024 00000000 00000000 0000028c 2**2
8 .debug_frame 00000080 00000000 00000000 00000f18 2**2
CONTENTS, READONLY, DEBUGGING
9 .debug_str 00000124 00000000 00000000 000002b0 2**0
9 .debug_str 000001eb 00000000 00000000 00000f98 2**0
CONTENTS, READONLY, DEBUGGING
10 .debug_ranges 00000010 00000000 00000000 000003d4 2**0
10 .debug_loc 000001b5 00000000 00000000 00001183 2**0
CONTENTS, READONLY, DEBUGGING
11 .debug_ranges 00000038 00000000 00000000 00001338 2**0
CONTENTS, READONLY, DEBUGGING
Disassembly of section .text:
@@ -31,73 +33,73 @@ Disassembly of section .text:
00000000 <__vectors>:
0: 45 c0 rjmp .+138 ; 0x8c <__ctors_end>
2: 00 00 nop
4: 4b c0 rjmp .+150 ; 0x9c <__bad_interrupt>
4: 58 c0 rjmp .+176 ; 0xb6 <__bad_interrupt>
6: 00 00 nop
8: 49 c0 rjmp .+146 ; 0x9c <__bad_interrupt>
8: 56 c0 rjmp .+172 ; 0xb6 <__bad_interrupt>
a: 00 00 nop
c: 47 c0 rjmp .+142 ; 0x9c <__bad_interrupt>
c: 54 c0 rjmp .+168 ; 0xb6 <__bad_interrupt>
e: 00 00 nop
10: 45 c0 rjmp .+138 ; 0x9c <__bad_interrupt>
10: 52 c0 rjmp .+164 ; 0xb6 <__bad_interrupt>
12: 00 00 nop
14: 43 c0 rjmp .+134 ; 0x9c <__bad_interrupt>
14: 50 c0 rjmp .+160 ; 0xb6 <__bad_interrupt>
16: 00 00 nop
18: 41 c0 rjmp .+130 ; 0x9c <__bad_interrupt>
18: 4e c0 rjmp .+156 ; 0xb6 <__bad_interrupt>
1a: 00 00 nop
1c: 3f c0 rjmp .+126 ; 0x9c <__bad_interrupt>
1c: 4c c0 rjmp .+152 ; 0xb6 <__bad_interrupt>
1e: 00 00 nop
20: 3d c0 rjmp .+122 ; 0x9c <__bad_interrupt>
20: 4a c0 rjmp .+148 ; 0xb6 <__bad_interrupt>
22: 00 00 nop
24: 3b c0 rjmp .+118 ; 0x9c <__bad_interrupt>
24: 48 c0 rjmp .+144 ; 0xb6 <__bad_interrupt>
26: 00 00 nop
28: 39 c0 rjmp .+114 ; 0x9c <__bad_interrupt>
28: 46 c0 rjmp .+140 ; 0xb6 <__bad_interrupt>
2a: 00 00 nop
2c: 37 c0 rjmp .+110 ; 0x9c <__bad_interrupt>
2c: 44 c0 rjmp .+136 ; 0xb6 <__bad_interrupt>
2e: 00 00 nop
30: 35 c0 rjmp .+106 ; 0x9c <__bad_interrupt>
30: 42 c0 rjmp .+132 ; 0xb6 <__bad_interrupt>
32: 00 00 nop
34: 33 c0 rjmp .+102 ; 0x9c <__bad_interrupt>
34: 40 c0 rjmp .+128 ; 0xb6 <__bad_interrupt>
36: 00 00 nop
38: 31 c0 rjmp .+98 ; 0x9c <__bad_interrupt>
38: 3e c0 rjmp .+124 ; 0xb6 <__bad_interrupt>
3a: 00 00 nop
3c: 2f c0 rjmp .+94 ; 0x9c <__bad_interrupt>
3c: 3c c0 rjmp .+120 ; 0xb6 <__bad_interrupt>
3e: 00 00 nop
40: 2d c0 rjmp .+90 ; 0x9c <__bad_interrupt>
40: 3a c0 rjmp .+116 ; 0xb6 <__bad_interrupt>
42: 00 00 nop
44: 2b c0 rjmp .+86 ; 0x9c <__bad_interrupt>
44: 38 c0 rjmp .+112 ; 0xb6 <__bad_interrupt>
46: 00 00 nop
48: 29 c0 rjmp .+82 ; 0x9c <__bad_interrupt>
48: 36 c0 rjmp .+108 ; 0xb6 <__bad_interrupt>
4a: 00 00 nop
4c: 27 c0 rjmp .+78 ; 0x9c <__bad_interrupt>
4c: 34 c0 rjmp .+104 ; 0xb6 <__bad_interrupt>
4e: 00 00 nop
50: 25 c0 rjmp .+74 ; 0x9c <__bad_interrupt>
50: 32 c0 rjmp .+100 ; 0xb6 <__bad_interrupt>
52: 00 00 nop
54: 23 c0 rjmp .+70 ; 0x9c <__bad_interrupt>
54: 30 c0 rjmp .+96 ; 0xb6 <__bad_interrupt>
56: 00 00 nop
58: 21 c0 rjmp .+66 ; 0x9c <__bad_interrupt>
58: 2e c0 rjmp .+92 ; 0xb6 <__bad_interrupt>
5a: 00 00 nop
5c: 1f c0 rjmp .+62 ; 0x9c <__bad_interrupt>
5c: 2c c0 rjmp .+88 ; 0xb6 <__bad_interrupt>
5e: 00 00 nop
60: 1d c0 rjmp .+58 ; 0x9c <__bad_interrupt>
60: 2a c0 rjmp .+84 ; 0xb6 <__bad_interrupt>
62: 00 00 nop
64: 1b c0 rjmp .+54 ; 0x9c <__bad_interrupt>
64: 28 c0 rjmp .+80 ; 0xb6 <__bad_interrupt>
66: 00 00 nop
68: 19 c0 rjmp .+50 ; 0x9c <__bad_interrupt>
68: 26 c0 rjmp .+76 ; 0xb6 <__bad_interrupt>
6a: 00 00 nop
6c: 17 c0 rjmp .+46 ; 0x9c <__bad_interrupt>
6c: 24 c0 rjmp .+72 ; 0xb6 <__bad_interrupt>
6e: 00 00 nop
70: 15 c0 rjmp .+42 ; 0x9c <__bad_interrupt>
70: 22 c0 rjmp .+68 ; 0xb6 <__bad_interrupt>
72: 00 00 nop
74: 13 c0 rjmp .+38 ; 0x9c <__bad_interrupt>
74: 20 c0 rjmp .+64 ; 0xb6 <__bad_interrupt>
76: 00 00 nop
78: 11 c0 rjmp .+34 ; 0x9c <__bad_interrupt>
78: 1e c0 rjmp .+60 ; 0xb6 <__bad_interrupt>
7a: 00 00 nop
7c: 0f c0 rjmp .+30 ; 0x9c <__bad_interrupt>
7c: 1c c0 rjmp .+56 ; 0xb6 <__bad_interrupt>
7e: 00 00 nop
80: 0d c0 rjmp .+26 ; 0x9c <__bad_interrupt>
80: 1a c0 rjmp .+52 ; 0xb6 <__bad_interrupt>
82: 00 00 nop
84: 0b c0 rjmp .+22 ; 0x9c <__bad_interrupt>
84: 18 c0 rjmp .+48 ; 0xb6 <__bad_interrupt>
86: 00 00 nop
88: 09 c0 rjmp .+18 ; 0x9c <__bad_interrupt>
88: 16 c0 rjmp .+44 ; 0xb6 <__bad_interrupt>
...
0000008c <__ctors_end>:
@@ -107,23 +109,522 @@ Disassembly of section .text:
92: d0 e1 ldi r29, 0x10 ; 16
94: de bf out 0x3e, r29 ; 62
96: cd bf out 0x3d, r28 ; 61
98: 02 d0 rcall .+4 ; 0x9e <main>
9a: 02 c0 rjmp .+4 ; 0xa0 <_exit>
0000009c <__bad_interrupt>:
9c: b1 cf rjmp .-158 ; 0x0 <__vectors>
00000098 <__do_copy_data>:
98: 11 e0 ldi r17, 0x01 ; 1
9a: a0 e0 ldi r26, 0x00 ; 0
9c: b1 e0 ldi r27, 0x01 ; 1
9e: e4 e6 ldi r30, 0x64 ; 100
a0: f3 e0 ldi r31, 0x03 ; 3
a2: 00 e0 ldi r16, 0x00 ; 0
a4: 0b bf out 0x3b, r16 ; 59
a6: 02 c0 rjmp .+4 ; 0xac <__do_copy_data+0x14>
a8: 07 90 elpm r0, Z+
aa: 0d 92 st X+, r0
ac: a4 35 cpi r26, 0x54 ; 84
ae: b1 07 cpc r27, r17
b0: d9 f7 brne .-10 ; 0xa8 <__do_copy_data+0x10>
b2: a3 d0 rcall .+326 ; 0x1fa <main>
b4: 55 c1 rjmp .+682 ; 0x360 <_exit>
000000b6 <__bad_interrupt>:
b6: a4 cf rjmp .-184 ; 0x0 <__vectors>
000000b8 <lcd_writeChar>:
lcd_command( 0x80 );
}
void lcd_writeChar( unsigned char dat )
{
PORTC = dat & 0xF0; // hoge nibble
b8: 98 2f mov r25, r24
ba: 90 7f andi r25, 0xF0 ; 240
bc: 95 bb out 0x15, r25 ; 21
PORTC = PORTC | 0x0C; // Enable on (EN = 1, RS=1),
be: 95 b3 in r25, 0x15 ; 21
c0: 9c 60 ori r25, 0x0C ; 12
c2: 95 bb out 0x15, r25 ; 21
#else
//round up by default
__ticks_dc = (uint32_t)(ceil(fabs(__tmp)));
#endif
__builtin_avr_delay_cycles(__ticks_dc);
c4: ef ec ldi r30, 0xCF ; 207
c6: f7 e0 ldi r31, 0x07 ; 7
c8: 31 97 sbiw r30, 0x01 ; 1
ca: f1 f7 brne .-4 ; 0xc8 <lcd_writeChar+0x10>
cc: 00 c0 rjmp .+0 ; 0xce <lcd_writeChar+0x16>
ce: 00 00 nop
_delay_ms(1); // wait 1 ms
PORTC = 0x04; // Enable off (EN = 0, RS = 1)
d0: 94 e0 ldi r25, 0x04 ; 4
d2: 95 bb out 0x15, r25 ; 21
PORTC = (dat & 0x0F) << 4; // lage nibble
d4: f0 e1 ldi r31, 0x10 ; 16
d6: 8f 9f mul r24, r31
d8: c0 01 movw r24, r0
da: 11 24 eor r1, r1
dc: 85 bb out 0x15, r24 ; 21
PORTC = PORTC | 0x0C; // Enable on (RS=1),
de: 85 b3 in r24, 0x15 ; 21
e0: 8c 60 ori r24, 0x0C ; 12
e2: 85 bb out 0x15, r24 ; 21
e4: 8f ec ldi r24, 0xCF ; 207
e6: 97 e0 ldi r25, 0x07 ; 7
e8: 01 97 sbiw r24, 0x01 ; 1
ea: f1 f7 brne .-4 ; 0xe8 <lcd_writeChar+0x30>
ec: 00 c0 rjmp .+0 ; 0xee <lcd_writeChar+0x36>
ee: 00 00 nop
// start (EN=1)
_delay_ms(1); // wait 1 ms
PORTC = 0x00; // stop
f0: 15 ba out 0x15, r1 ; 21
f2: 08 95 ret
000000f4 <lcd_command>:
// (EN=0 RS=0)
}
void lcd_command ( unsigned char dat )
{
PORTC = dat & 0xF0; // hoge nibble
f4: 98 2f mov r25, r24
f6: 90 7f andi r25, 0xF0 ; 240
f8: 95 bb out 0x15, r25 ; 21
PORTC = PORTC | 0x08; // data (RS=0),
fa: ab 9a sbi 0x15, 3 ; 21
fc: ef ec ldi r30, 0xCF ; 207
fe: f7 e0 ldi r31, 0x07 ; 7
100: 31 97 sbiw r30, 0x01 ; 1
102: f1 f7 brne .-4 ; 0x100 <lcd_command+0xc>
104: 00 c0 rjmp .+0 ; 0x106 <lcd_command+0x12>
106: 00 00 nop
// start (EN=1)
_delay_ms(1); // wait 1 ms
PORTC = 0x04; // stop (EN = 0)
108: 94 e0 ldi r25, 0x04 ; 4
10a: 95 bb out 0x15, r25 ; 21
PORTC = (dat & 0x0F) << 4; // lage nibble
10c: f0 e1 ldi r31, 0x10 ; 16
10e: 8f 9f mul r24, r31
110: c0 01 movw r24, r0
112: 11 24 eor r1, r1
114: 85 bb out 0x15, r24 ; 21
PORTC = PORTC | 0x08; // data (RS=0),
116: ab 9a sbi 0x15, 3 ; 21
118: 8f ec ldi r24, 0xCF ; 207
11a: 97 e0 ldi r25, 0x07 ; 7
11c: 01 97 sbiw r24, 0x01 ; 1
11e: f1 f7 brne .-4 ; 0x11c <lcd_command+0x28>
120: 00 c0 rjmp .+0 ; 0x122 <lcd_command+0x2e>
122: 00 00 nop
// start (EN=1)
_delay_ms(1); // wait 1 ms
PORTC = 0x00; // stop
124: 15 ba out 0x15, r1 ; 21
126: 08 95 ret
00000128 <lcd_init>:
}
}
void lcd_init()
{
DDRC = 0b11111111;
128: 8f ef ldi r24, 0xFF ; 255
12a: 84 bb out 0x14, r24 ; 20
12c: 2f ef ldi r18, 0xFF ; 255
12e: 80 e7 ldi r24, 0x70 ; 112
130: 92 e0 ldi r25, 0x02 ; 2
132: 21 50 subi r18, 0x01 ; 1
134: 80 40 sbci r24, 0x00 ; 0
136: 90 40 sbci r25, 0x00 ; 0
138: e1 f7 brne .-8 ; 0x132 <lcd_init+0xa>
13a: 00 c0 rjmp .+0 ; 0x13c <lcd_init+0x14>
13c: 00 00 nop
_delay_ms(100);
// return home
lcd_command( 0x02 );
13e: 82 e0 ldi r24, 0x02 ; 2
140: 90 e0 ldi r25, 0x00 ; 0
142: d8 df rcall .-80 ; 0xf4 <lcd_command>
// mode: 4 bits interface data, 2 lines, 5x8 dots
lcd_command( 0x28 );
144: 88 e2 ldi r24, 0x28 ; 40
146: 90 e0 ldi r25, 0x00 ; 0
148: d5 df rcall .-86 ; 0xf4 <lcd_command>
// display: on, cursor off, blinking off
lcd_command( 0x0C );
14a: 8c e0 ldi r24, 0x0C ; 12
14c: 90 e0 ldi r25, 0x00 ; 0
14e: d2 df rcall .-92 ; 0xf4 <lcd_command>
// entry mode: cursor to right, no shift
lcd_command( 0x06 );
150: 86 e0 ldi r24, 0x06 ; 6
152: 90 e0 ldi r25, 0x00 ; 0
154: cf df rcall .-98 ; 0xf4 <lcd_command>
// RAM address: 0, first position, line 1
lcd_command( 0x80 );
156: 80 e8 ldi r24, 0x80 ; 128
158: 90 e0 ldi r25, 0x00 ; 0
15a: cc cf rjmp .-104 ; 0xf4 <lcd_command>
15c: 08 95 ret
0000015e <lcd_writeLine>:
PORTC = 0x00; // stop
// (EN=0 RS=0)
}
void lcd_writeLine ( int line, char text[] )
{
15e: cf 93 push r28
160: df 93 push r29
162: eb 01 movw r28, r22
// eerst de eerste 8 karakters = regel 1
if(line)
164: 89 2b or r24, r25
166: 19 f0 breq .+6 ; 0x16e <lcd_writeLine+0x10>
{
// eerste pos regel 1
lcd_command(0xC0);
168: 80 ec ldi r24, 0xC0 ; 192
16a: c4 df rcall .-120 ; 0xf4 <lcd_command>
16c: 02 c0 rjmp .+4 ; 0x172 <lcd_writeLine+0x14>
}
else
{
// regel 0
lcd_command(0x80);
16e: 80 e8 ldi r24, 0x80 ; 128
170: c1 df rcall .-126 ; 0xf4 <lcd_command>
}
int count = 0;
while (text[count] != '\0') {
172: 88 81 ld r24, Y
174: 88 23 and r24, r24
176: 59 f0 breq .+22 ; 0x18e <lcd_writeLine+0x30>
178: 21 96 adiw r28, 0x01 ; 1
lcd_writeChar( text[count] );
17a: 9e df rcall .-196 ; 0xb8 <lcd_writeChar>
17c: 8f ec ldi r24, 0xCF ; 207
17e: 97 e0 ldi r25, 0x07 ; 7
180: 01 97 sbiw r24, 0x01 ; 1
182: f1 f7 brne .-4 ; 0x180 <lcd_writeLine+0x22>
184: 00 c0 rjmp .+0 ; 0x186 <lcd_writeLine+0x28>
186: 00 00 nop
lcd_command(0x80);
}
int count = 0;
while (text[count] != '\0') {
188: 89 91 ld r24, Y+
18a: 81 11 cpse r24, r1
18c: f6 cf rjmp .-20 ; 0x17a <lcd_writeLine+0x1c>
lcd_writeChar( text[count] );
count++;
_delay_ms(1);
}
18e: df 91 pop r29
190: cf 91 pop r28
192: 08 95 ret
00000194 <opgave1>:
return 1;
}
void opgave1()
{
lcd_init();
194: c9 df rcall .-110 ; 0x128 <lcd_init>
srand(98126519);
196: 87 eb ldi r24, 0xB7 ; 183
198: 9a e4 ldi r25, 0x4A ; 74
19a: 7a d0 rcall .+244 ; 0x290 <srand>
int r = 8;
while(1){
r = rand() % 8;
19c: 76 d0 rcall .+236 ; 0x28a <rand>
19e: 87 70 andi r24, 0x07 ; 7
1a0: 90 78 andi r25, 0x80 ; 128
1a2: 99 23 and r25, r25
1a4: 24 f4 brge .+8 ; 0x1ae <opgave1+0x1a>
1a6: 01 97 sbiw r24, 0x01 ; 1
1a8: 88 6f ori r24, 0xF8 ; 248
1aa: 9f 6f ori r25, 0xFF ; 255
1ac: 01 96 adiw r24, 0x01 ; 1
lcd_writeLine(0, pattern[r].data);
1ae: bc 01 movw r22, r24
1b0: 66 0f add r22, r22
1b2: 77 1f adc r23, r23
1b4: 88 0f add r24, r24
1b6: 99 1f adc r25, r25
1b8: 88 0f add r24, r24
1ba: 99 1f adc r25, r25
1bc: 88 0f add r24, r24
1be: 99 1f adc r25, r25
1c0: 68 0f add r22, r24
1c2: 79 1f adc r23, r25
1c4: 6c 5f subi r22, 0xFC ; 252
1c6: 7e 4f sbci r23, 0xFE ; 254
1c8: 80 e0 ldi r24, 0x00 ; 0
1ca: 90 e0 ldi r25, 0x00 ; 0
1cc: c8 df rcall .-112 ; 0x15e <lcd_writeLine>
1ce: 2f ef ldi r18, 0xFF ; 255
1d0: 89 e6 ldi r24, 0x69 ; 105
1d2: 98 e1 ldi r25, 0x18 ; 24
1d4: 21 50 subi r18, 0x01 ; 1
1d6: 80 40 sbci r24, 0x00 ; 0
1d8: 90 40 sbci r25, 0x00 ; 0
1da: e1 f7 brne .-8 ; 0x1d4 <opgave1+0x40>
1dc: 00 c0 rjmp .+0 ; 0x1de <opgave1+0x4a>
1de: 00 00 nop
_delay_ms(1000);
//clear
lcd_command(0x01);
1e0: 81 e0 ldi r24, 0x01 ; 1
1e2: 90 e0 ldi r25, 0x00 ; 0
1e4: 87 df rcall .-242 ; 0xf4 <lcd_command>
1e6: 2f ef ldi r18, 0xFF ; 255
1e8: 80 e7 ldi r24, 0x70 ; 112
1ea: 92 e0 ldi r25, 0x02 ; 2
1ec: 21 50 subi r18, 0x01 ; 1
1ee: 80 40 sbci r24, 0x00 ; 0
1f0: 90 40 sbci r25, 0x00 ; 0
1f2: e1 f7 brne .-8 ; 0x1ec <opgave1+0x58>
1f4: 00 c0 rjmp .+0 ; 0x1f6 <opgave1+0x62>
1f6: 00 00 nop
1f8: d1 cf rjmp .-94 ; 0x19c <opgave1+0x8>
000001fa <main>:
{"Kenneth"}, {"Janco"}, {"Arthur"}, {"Martijn"}, {"Mauro"}, {"Rene"}, {"Remco"}, {"Jannick"}
};
0000009e <main>:
int main(void)
{
/* Replace with your application code */
while (1)
{
}
9e: ff cf rjmp .-2 ; 0x9e <main>
opgave1();
1fa: cc df rcall .-104 ; 0x194 <opgave1>
000000a0 <_exit>:
a0: f8 94 cli
000001fc <do_rand>:
1fc: 8f 92 push r8
1fe: 9f 92 push r9
200: af 92 push r10
202: bf 92 push r11
204: cf 92 push r12
206: df 92 push r13
208: ef 92 push r14
20a: ff 92 push r15
20c: cf 93 push r28
20e: df 93 push r29
210: ec 01 movw r28, r24
212: 68 81 ld r22, Y
214: 79 81 ldd r23, Y+1 ; 0x01
216: 8a 81 ldd r24, Y+2 ; 0x02
218: 9b 81 ldd r25, Y+3 ; 0x03
21a: 61 15 cp r22, r1
21c: 71 05 cpc r23, r1
21e: 81 05 cpc r24, r1
220: 91 05 cpc r25, r1
222: 21 f4 brne .+8 ; 0x22c <do_rand+0x30>
224: 64 e2 ldi r22, 0x24 ; 36
226: 79 ed ldi r23, 0xD9 ; 217
228: 8b e5 ldi r24, 0x5B ; 91
22a: 97 e0 ldi r25, 0x07 ; 7
22c: 2d e1 ldi r18, 0x1D ; 29
22e: 33 ef ldi r19, 0xF3 ; 243
230: 41 e0 ldi r20, 0x01 ; 1
232: 50 e0 ldi r21, 0x00 ; 0
234: 38 d0 rcall .+112 ; 0x2a6 <__divmodsi4>
236: 49 01 movw r8, r18
238: 5a 01 movw r10, r20
23a: 9b 01 movw r18, r22
23c: ac 01 movw r20, r24
23e: a7 ea ldi r26, 0xA7 ; 167
240: b1 e4 ldi r27, 0x41 ; 65
242: 4d d0 rcall .+154 ; 0x2de <__muluhisi3>
244: 6b 01 movw r12, r22
246: 7c 01 movw r14, r24
248: ac ee ldi r26, 0xEC ; 236
24a: b4 ef ldi r27, 0xF4 ; 244
24c: a5 01 movw r20, r10
24e: 94 01 movw r18, r8
250: 52 d0 rcall .+164 ; 0x2f6 <__mulohisi3>
252: dc 01 movw r26, r24
254: cb 01 movw r24, r22
256: 8c 0d add r24, r12
258: 9d 1d adc r25, r13
25a: ae 1d adc r26, r14
25c: bf 1d adc r27, r15
25e: b7 ff sbrs r27, 7
260: 03 c0 rjmp .+6 ; 0x268 <do_rand+0x6c>
262: 01 97 sbiw r24, 0x01 ; 1
264: a1 09 sbc r26, r1
266: b0 48 sbci r27, 0x80 ; 128
268: 88 83 st Y, r24
26a: 99 83 std Y+1, r25 ; 0x01
26c: aa 83 std Y+2, r26 ; 0x02
26e: bb 83 std Y+3, r27 ; 0x03
270: 9f 77 andi r25, 0x7F ; 127
272: df 91 pop r29
274: cf 91 pop r28
276: ff 90 pop r15
278: ef 90 pop r14
27a: df 90 pop r13
27c: cf 90 pop r12
27e: bf 90 pop r11
280: af 90 pop r10
282: 9f 90 pop r9
284: 8f 90 pop r8
286: 08 95 ret
000000a2 <__stop_program>:
a2: ff cf rjmp .-2 ; 0xa2 <__stop_program>
00000288 <rand_r>:
288: b9 cf rjmp .-142 ; 0x1fc <do_rand>
0000028a <rand>:
28a: 80 e0 ldi r24, 0x00 ; 0
28c: 91 e0 ldi r25, 0x01 ; 1
28e: b6 cf rjmp .-148 ; 0x1fc <do_rand>
00000290 <srand>:
290: a0 e0 ldi r26, 0x00 ; 0
292: b0 e0 ldi r27, 0x00 ; 0
294: 80 93 00 01 sts 0x0100, r24
298: 90 93 01 01 sts 0x0101, r25
29c: a0 93 02 01 sts 0x0102, r26
2a0: b0 93 03 01 sts 0x0103, r27
2a4: 08 95 ret
000002a6 <__divmodsi4>:
2a6: 05 2e mov r0, r21
2a8: 97 fb bst r25, 7
2aa: 16 f4 brtc .+4 ; 0x2b0 <__divmodsi4+0xa>
2ac: 00 94 com r0
2ae: 0f d0 rcall .+30 ; 0x2ce <__negsi2>
2b0: 57 fd sbrc r21, 7
2b2: 05 d0 rcall .+10 ; 0x2be <__divmodsi4_neg2>
2b4: 24 d0 rcall .+72 ; 0x2fe <__udivmodsi4>
2b6: 07 fc sbrc r0, 7
2b8: 02 d0 rcall .+4 ; 0x2be <__divmodsi4_neg2>
2ba: 46 f4 brtc .+16 ; 0x2cc <__divmodsi4_exit>
2bc: 08 c0 rjmp .+16 ; 0x2ce <__negsi2>
000002be <__divmodsi4_neg2>:
2be: 50 95 com r21
2c0: 40 95 com r20
2c2: 30 95 com r19
2c4: 21 95 neg r18
2c6: 3f 4f sbci r19, 0xFF ; 255
2c8: 4f 4f sbci r20, 0xFF ; 255
2ca: 5f 4f sbci r21, 0xFF ; 255
000002cc <__divmodsi4_exit>:
2cc: 08 95 ret
000002ce <__negsi2>:
2ce: 90 95 com r25
2d0: 80 95 com r24
2d2: 70 95 com r23
2d4: 61 95 neg r22
2d6: 7f 4f sbci r23, 0xFF ; 255
2d8: 8f 4f sbci r24, 0xFF ; 255
2da: 9f 4f sbci r25, 0xFF ; 255
2dc: 08 95 ret
000002de <__muluhisi3>:
2de: 31 d0 rcall .+98 ; 0x342 <__umulhisi3>
2e0: a5 9f mul r26, r21
2e2: 90 0d add r25, r0
2e4: b4 9f mul r27, r20
2e6: 90 0d add r25, r0
2e8: a4 9f mul r26, r20
2ea: 80 0d add r24, r0
2ec: 91 1d adc r25, r1
2ee: 11 24 eor r1, r1
2f0: 08 95 ret
000002f2 <__mulshisi3>:
2f2: b7 ff sbrs r27, 7
2f4: f4 cf rjmp .-24 ; 0x2de <__muluhisi3>
000002f6 <__mulohisi3>:
2f6: f3 df rcall .-26 ; 0x2de <__muluhisi3>
2f8: 82 1b sub r24, r18
2fa: 93 0b sbc r25, r19
2fc: 08 95 ret
000002fe <__udivmodsi4>:
2fe: a1 e2 ldi r26, 0x21 ; 33
300: 1a 2e mov r1, r26
302: aa 1b sub r26, r26
304: bb 1b sub r27, r27
306: fd 01 movw r30, r26
308: 0d c0 rjmp .+26 ; 0x324 <__udivmodsi4_ep>
0000030a <__udivmodsi4_loop>:
30a: aa 1f adc r26, r26
30c: bb 1f adc r27, r27
30e: ee 1f adc r30, r30
310: ff 1f adc r31, r31
312: a2 17 cp r26, r18
314: b3 07 cpc r27, r19
316: e4 07 cpc r30, r20
318: f5 07 cpc r31, r21
31a: 20 f0 brcs .+8 ; 0x324 <__udivmodsi4_ep>
31c: a2 1b sub r26, r18
31e: b3 0b sbc r27, r19
320: e4 0b sbc r30, r20
322: f5 0b sbc r31, r21
00000324 <__udivmodsi4_ep>:
324: 66 1f adc r22, r22
326: 77 1f adc r23, r23
328: 88 1f adc r24, r24
32a: 99 1f adc r25, r25
32c: 1a 94 dec r1
32e: 69 f7 brne .-38 ; 0x30a <__udivmodsi4_loop>
330: 60 95 com r22
332: 70 95 com r23
334: 80 95 com r24
336: 90 95 com r25
338: 9b 01 movw r18, r22
33a: ac 01 movw r20, r24
33c: bd 01 movw r22, r26
33e: cf 01 movw r24, r30
340: 08 95 ret
00000342 <__umulhisi3>:
342: a2 9f mul r26, r18
344: b0 01 movw r22, r0
346: b3 9f mul r27, r19
348: c0 01 movw r24, r0
34a: a3 9f mul r26, r19
34c: 70 0d add r23, r0
34e: 81 1d adc r24, r1
350: 11 24 eor r1, r1
352: 91 1d adc r25, r1
354: b2 9f mul r27, r18
356: 70 0d add r23, r0
358: 81 1d adc r24, r1
35a: 11 24 eor r1, r1
35c: 91 1d adc r25, r1
35e: 08 95 ret
00000360 <_exit>:
360: f8 94 cli
00000362 <__stop_program>:
362: ff cf rjmp .-2 ; 0x362 <__stop_program>
MIC-Week3/Debug/MIC-Week3.map
+240 -77
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@@ -2,6 +2,22 @@ Archive member included to satisfy reference by file (symbol)
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0x00000000 0x0 c:/program files (x86)/atmel/studio/7.0/toolchain/avr8/avr8-gnu-toolchain/bin/../lib/gcc/avr/4.9.2/avr51\libgcc.a(_umulhisi3.o)
.text.libgcc 0x00000000 0x0 c:/program files (x86)/atmel/studio/7.0/toolchain/avr8/avr8-gnu-toolchain/bin/../lib/gcc/avr/4.9.2/avr51\libgcc.a(_umulhisi3.o)
.text.libgcc.prologue
0x00000000 0x0 c:/program files (x86)/atmel/studio/7.0/toolchain/avr8/avr8-gnu-toolchain/bin/../lib/gcc/avr/4.9.2/avr51\libgcc.a(_umulhisi3.o)
.text.libgcc.builtins
0x00000000 0x0 c:/program files (x86)/atmel/studio/7.0/toolchain/avr8/avr8-gnu-toolchain/bin/../lib/gcc/avr/4.9.2/avr51\libgcc.a(_umulhisi3.o)
.text.libgcc.fmul
0x00000000 0x0 c:/program files (x86)/atmel/studio/7.0/toolchain/avr8/avr8-gnu-toolchain/bin/../lib/gcc/avr/4.9.2/avr51\libgcc.a(_umulhisi3.o)
.text.libgcc.fixed
0x00000000 0x0 c:/program files (x86)/atmel/studio/7.0/toolchain/avr8/avr8-gnu-toolchain/bin/../lib/gcc/avr/4.9.2/avr51\libgcc.a(_umulhisi3.o)
Memory Configuration
@@ -144,7 +262,7 @@ END GROUP
.rela.plt
*(.rela.plt)
.text 0x00000000 0xa4
.text 0x00000000 0x364
*(.vectors)
.vectors 0x00000000 0x8c C:/Program Files (x86)/Atmel/Studio/7.0/Packs/Atmel/ATmega_DFP/1.0.91/gcc/dev/atmega128/avr51/crtatmega128.o
0x00000000 __vector_default
@@ -183,6 +301,8 @@ END GROUP
*(.init3)
*(.init3)
*(.init4)
.init4 0x00000098 0x1a c:/program files (x86)/atmel/studio/7.0/toolchain/avr8/avr8-gnu-toolchain/bin/../lib/gcc/avr/4.9.2/avr51\libgcc.a(_copy_data.o)
0x00000098 __do_copy_data
*(.init4)
*(.init5)
*(.init5)
@@ -193,54 +313,92 @@ END GROUP
*(.init8)
*(.init8)
*(.init9)
.init9 0x00000098 0x4 C:/Program Files (x86)/Atmel/Studio/7.0/Packs/Atmel/ATmega_DFP/1.0.91/gcc/dev/atmega128/avr51/crtatmega128.o
.init9 0x000000b2 0x4 C:/Program Files (x86)/Atmel/Studio/7.0/Packs/Atmel/ATmega_DFP/1.0.91/gcc/dev/atmega128/avr51/crtatmega128.o
*(.init9)
*(.text)
.text 0x0000009c 0x2 C:/Program Files (x86)/Atmel/Studio/7.0/Packs/Atmel/ATmega_DFP/1.0.91/gcc/dev/atmega128/avr51/crtatmega128.o
0x0000009c __vector_22
0x0000009c __vector_28
0x0000009c __vector_1
0x0000009c __vector_32
0x0000009c __vector_34
0x0000009c __vector_24
0x0000009c __vector_12
0x0000009c __bad_interrupt
0x0000009c __vector_6
0x0000009c __vector_31
0x0000009c __vector_3
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0x0000009c __vector_25
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0x0000009c __vector_10
0x0000009c __vector_16
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0x0000009c __vector_20
0x0000009e . = ALIGN (0x2)
.text 0x000000b6 0x2 C:/Program Files (x86)/Atmel/Studio/7.0/Packs/Atmel/ATmega_DFP/1.0.91/gcc/dev/atmega128/avr51/crtatmega128.o
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0x000000b6 __vector_1
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0x000000b6 __vector_6
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0x000000b6 __vector_3
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0x000000b6 __vector_14
0x000000b6 __vector_10
0x000000b6 __vector_16
0x000000b6 __vector_18
0x000000b6 __vector_20
0x000000b8 . = ALIGN (0x2)
*(.text.*)
.text.main 0x0000009e 0x2 main.o
0x0000009e main
0x000000a0 . = ALIGN (0x2)
.text.lcd_writeChar
0x000000b8 0x3c main.o
0x000000b8 lcd_writeChar
.text.lcd_command
0x000000f4 0x34 main.o
0x000000f4 lcd_command
.text.lcd_init
0x00000128 0x36 main.o
0x00000128 lcd_init
.text.lcd_writeLine
0x0000015e 0x36 main.o
0x0000015e lcd_writeLine
.text.opgave1 0x00000194 0x66 main.o
0x00000194 opgave1
.text.main 0x000001fa 0x2 main.o
0x000001fa main
.text.avr-libc
0x000001fc 0xaa c:/program files (x86)/atmel/studio/7.0/toolchain/avr8/avr8-gnu-toolchain/bin/../lib/gcc/avr/4.9.2/../../../../avr/lib/avr51\libc.a(rand.o)
0x00000288 rand_r
0x0000028a rand
0x00000290 srand
.text.libgcc.div
0x000002a6 0x28 c:/program files (x86)/atmel/studio/7.0/toolchain/avr8/avr8-gnu-toolchain/bin/../lib/gcc/avr/4.9.2/avr51\libgcc.a(_divmodsi4.o)
0x000002a6 __divmodsi4
.text.libgcc.div
0x000002ce 0x10 c:/program files (x86)/atmel/studio/7.0/toolchain/avr8/avr8-gnu-toolchain/bin/../lib/gcc/avr/4.9.2/avr51\libgcc.a(_negsi2.o)
0x000002ce __negsi2
.text.libgcc.mul
0x000002de 0x14 c:/program files (x86)/atmel/studio/7.0/toolchain/avr8/avr8-gnu-toolchain/bin/../lib/gcc/avr/4.9.2/avr51\libgcc.a(_muluhisi3.o)
0x000002de __muluhisi3
.text.libgcc.mul
0x000002f2 0xc c:/program files (x86)/atmel/studio/7.0/toolchain/avr8/avr8-gnu-toolchain/bin/../lib/gcc/avr/4.9.2/avr51\libgcc.a(_mulshisi3.o)
0x000002f2 __mulshisi3
0x000002f6 __mulohisi3
.text.libgcc.div
0x000002fe 0x44 c:/program files (x86)/atmel/studio/7.0/toolchain/avr8/avr8-gnu-toolchain/bin/../lib/gcc/avr/4.9.2/avr51\libgcc.a(_udivmodsi4.o)
0x000002fe __udivmodsi4
.text.libgcc.mul
0x00000342 0x1e c:/program files (x86)/atmel/studio/7.0/toolchain/avr8/avr8-gnu-toolchain/bin/../lib/gcc/avr/4.9.2/avr51\libgcc.a(_umulhisi3.o)
0x00000342 __umulhisi3
0x00000360 . = ALIGN (0x2)
*(.fini9)
.fini9 0x000000a0 0x0 c:/program files (x86)/atmel/studio/7.0/toolchain/avr8/avr8-gnu-toolchain/bin/../lib/gcc/avr/4.9.2/avr51\libgcc.a(_exit.o)
0x000000a0 _exit
0x000000a0 exit
.fini9 0x00000360 0x0 c:/program files (x86)/atmel/studio/7.0/toolchain/avr8/avr8-gnu-toolchain/bin/../lib/gcc/avr/4.9.2/avr51\libgcc.a(_exit.o)
0x00000360 _exit
0x00000360 exit
*(.fini9)
*(.fini8)
*(.fini8)
@@ -259,36 +417,39 @@ END GROUP
*(.fini1)
*(.fini1)
*(.fini0)
.fini0 0x000000a0 0x4 c:/program files (x86)/atmel/studio/7.0/toolchain/avr8/avr8-gnu-toolchain/bin/../lib/gcc/avr/4.9.2/avr51\libgcc.a(_exit.o)
.fini0 0x00000360 0x4 c:/program files (x86)/atmel/studio/7.0/toolchain/avr8/avr8-gnu-toolchain/bin/../lib/gcc/avr/4.9.2/avr51\libgcc.a(_exit.o)
*(.fini0)
0x000000a4 _etext = .
0x00000364 _etext = .
.data 0x00800100 0x0 load address 0x000000a4
.data 0x00800100 0x54 load address 0x00000364
0x00800100 PROVIDE (__data_start, .)
*(.data)
.data 0x00800100 0x4 c:/program files (x86)/atmel/studio/7.0/toolchain/avr8/avr8-gnu-toolchain/bin/../lib/gcc/avr/4.9.2/../../../../avr/lib/avr51\libc.a(rand.o)
*(.data*)
.data.pattern 0x00800104 0x50 main.o
0x00800104 pattern
*(.rodata)
*(.rodata*)
*(.gnu.linkonce.d*)
0x00800100 . = ALIGN (0x2)
0x00800100 _edata = .
0x00800100 PROVIDE (__data_end, .)
0x00800154 . = ALIGN (0x2)
0x00800154 _edata = .
0x00800154 PROVIDE (__data_end, .)
.bss 0x00800100 0x0
0x00800100 PROVIDE (__bss_start, .)
.bss 0x00800154 0x0
0x00800154 PROVIDE (__bss_start, .)
*(.bss)
*(.bss*)
*(COMMON)
0x00800100 PROVIDE (__bss_end, .)
0x000000a4 __data_load_start = LOADADDR (.data)
0x000000a4 __data_load_end = (__data_load_start + SIZEOF (.data))
0x00800154 PROVIDE (__bss_end, .)
0x00000364 __data_load_start = LOADADDR (.data)
0x000003b8 __data_load_end = (__data_load_start + SIZEOF (.data))
.noinit 0x00800100 0x0
0x00800100 PROVIDE (__noinit_start, .)
.noinit 0x00800154 0x0
0x00800154 PROVIDE (__noinit_start, .)
*(.noinit*)
0x00800100 PROVIDE (__noinit_end, .)
0x00800100 _end = .
0x00800100 PROVIDE (__heap_start, .)
0x00800154 PROVIDE (__noinit_end, .)
0x00800154 _end = .
0x00800154 PROVIDE (__heap_start, .)
.eeprom 0x00810000 0x0
*(.eeprom*)
@@ -331,6 +492,7 @@ END GROUP
*(.comment)
.comment 0x00000000 0x30 main.o
0x31 (size before relaxing)
.comment 0x00000030 0x31 c:/program files (x86)/atmel/studio/7.0/toolchain/avr8/avr8-gnu-toolchain/bin/../lib/gcc/avr/4.9.2/../../../../avr/lib/avr51\libc.a(rand.o)
.note.gnu.avr.deviceinfo
0x00000000 0x3c
@@ -352,37 +514,38 @@ END GROUP
.debug_sfnames
*(.debug_sfnames)
.debug_aranges 0x00000000 0x20
.debug_aranges 0x00000000 0x48
*(.debug_aranges)
.debug_aranges
0x00000000 0x20 main.o
0x00000000 0x48 main.o
.debug_pubnames
*(.debug_pubnames)
.debug_info 0x00000000 0x7c
.debug_info 0x00000000 0x573
*(.debug_info .gnu.linkonce.wi.*)
.debug_info 0x00000000 0x7c main.o
.debug_info 0x00000000 0x573 main.o
.debug_abbrev 0x00000000 0x46
.debug_abbrev 0x00000000 0x23d
*(.debug_abbrev)
.debug_abbrev 0x00000000 0x46 main.o
.debug_abbrev 0x00000000 0x23d main.o
.debug_line 0x00000000 0x43
.debug_line 0x00000000 0x287
*(.debug_line .debug_line.* .debug_line_end)
.debug_line 0x00000000 0x43 main.o
.debug_line 0x00000000 0x287 main.o
.debug_frame 0x00000000 0x24
.debug_frame 0x00000000 0x80
*(.debug_frame)
.debug_frame 0x00000000 0x24 main.o
.debug_frame 0x00000000 0x80 main.o
.debug_str 0x00000000 0x124
.debug_str 0x00000000 0x1eb
*(.debug_str)
.debug_str 0x00000000 0x124 main.o
0x158 (size before relaxing)
.debug_str 0x00000000 0x1eb main.o
0x229 (size before relaxing)
.debug_loc
.debug_loc 0x00000000 0x1b5
*(.debug_loc)
.debug_loc 0x00000000 0x1b5 main.o
.debug_macinfo
*(.debug_macinfo)
@@ -402,9 +565,9 @@ END GROUP
.debug_pubtypes
*(.debug_pubtypes)
.debug_ranges 0x00000000 0x10
.debug_ranges 0x00000000 0x38
*(.debug_ranges)
.debug_ranges 0x00000000 0x10 main.o
.debug_ranges 0x00000000 0x38 main.o
.debug_macro
*(.debug_macro)
MIC-Week3/Debug/MIC-Week3.srec
+61 -11
View File
@@ -1,13 +1,63 @@
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MIC-Week3/Debug/main.d
+16 -1
View File
@@ -9,7 +9,12 @@ main.d main.o: .././main.c \
c:\program\ files\ (x86)\atmel\studio\7.0\toolchain\avr8\avr8-gnu-toolchain\avr\include\avr\common.h \
c:\program\ files\ (x86)\atmel\studio\7.0\toolchain\avr8\avr8-gnu-toolchain\avr\include\avr\version.h \
c:\program\ files\ (x86)\atmel\studio\7.0\toolchain\avr8\avr8-gnu-toolchain\avr\include\avr\fuse.h \
c:\program\ files\ (x86)\atmel\studio\7.0\toolchain\avr8\avr8-gnu-toolchain\avr\include\avr\lock.h
c:\program\ files\ (x86)\atmel\studio\7.0\toolchain\avr8\avr8-gnu-toolchain\avr\include\avr\lock.h \
c:\program\ files\ (x86)\atmel\studio\7.0\toolchain\avr8\avr8-gnu-toolchain\avr\include\util\delay.h \
c:\program\ files\ (x86)\atmel\studio\7.0\toolchain\avr8\avr8-gnu-toolchain\avr\include\util\delay_basic.h \
c:\program\ files\ (x86)\atmel\studio\7.0\toolchain\avr8\avr8-gnu-toolchain\avr\include\math.h \
c:\program\ files\ (x86)\atmel\studio\7.0\toolchain\avr8\avr8-gnu-toolchain\avr\include\stdlib.h \
c:\program\ files\ (x86)\atmel\studio\7.0\toolchain\avr8\avr8-gnu-toolchain\lib\gcc\avr\4.9.2\include\stddef.h
c:\program\ files\ (x86)\atmel\studio\7.0\toolchain\avr8\avr8-gnu-toolchain\avr\include\avr\io.h:
@@ -32,3 +37,13 @@ c:\program\ files\ (x86)\atmel\studio\7.0\toolchain\avr8\avr8-gnu-toolchain\avr\
c:\program\ files\ (x86)\atmel\studio\7.0\toolchain\avr8\avr8-gnu-toolchain\avr\include\avr\fuse.h:
c:\program\ files\ (x86)\atmel\studio\7.0\toolchain\avr8\avr8-gnu-toolchain\avr\include\avr\lock.h:
c:\program\ files\ (x86)\atmel\studio\7.0\toolchain\avr8\avr8-gnu-toolchain\avr\include\util\delay.h:
c:\program\ files\ (x86)\atmel\studio\7.0\toolchain\avr8\avr8-gnu-toolchain\avr\include\util\delay_basic.h:
c:\program\ files\ (x86)\atmel\studio\7.0\toolchain\avr8\avr8-gnu-toolchain\avr\include\math.h:
c:\program\ files\ (x86)\atmel\studio\7.0\toolchain\avr8\avr8-gnu-toolchain\avr\include\stdlib.h:
c:\program\ files\ (x86)\atmel\studio\7.0\toolchain\avr8\avr8-gnu-toolchain\lib\gcc\avr\4.9.2\include\stddef.h:
MIC-Week3/MIC-Week3.cproj
+3 -3
View File
@@ -20,12 +20,12 @@
<OverrideVtor>false</OverrideVtor>
<CacheFlash>true</CacheFlash>
<ProgFlashFromRam>true</ProgFlashFromRam>
<RamSnippetAddress />
<RamSnippetAddress>0x20000000</RamSnippetAddress>
<UncachedRange />
<preserveEEPROM>true</preserveEEPROM>
<OverrideVtorValue />
<OverrideVtorValue>exception_table</OverrideVtorValue>
<BootSegment>2</BootSegment>
<eraseonlaunchrule>1</eraseonlaunchrule>
<eraseonlaunchrule>0</eraseonlaunchrule>
<AsfFrameworkConfig>
<framework-data xmlns="">
<options />
MIC-Week3/main.c
+107 -2
View File
@@ -5,8 +5,28 @@
* Author : kenny
*/
#define F_CPU 8000000UL //CPU op 8MHz
#include <avr/io.h>
#include <util/delay.h>
#include <stdlib.h>
typedef struct {
unsigned char data[10];
} PATTERN_STRUCT;
//PIN 0 == SEG A
//PIN 1 == SEG B
//PIN 2 == SEG C
//PIN 3 == SEG D
//PIN 4 == SEG E
//PIN 5 == SEG F
//PIN 6 == SEG G
//PIN 7 == SEG DP
//Array van patronen die elkaar opvolgen.
PATTERN_STRUCT pattern[] = {
{"Kenneth"}, {"Janco"}, {"Arthur"}, {"Martijn"}, {"Mauro"}, {"Rene"}, {"Remco"}, {"Jannick"}
};
int main(void)
{
@@ -17,9 +37,94 @@ int main(void)
void opgave1()
{
while(1)
{
lcd_init();
srand(98126519);
int r = 8;
while(1){
r = rand() % 8;
lcd_writeLine(0, pattern[r].data);
_delay_ms(1000);
//clear
lcd_command(0x01);
_delay_ms(100);
}
}
void lcd_init()
{
DDRC = 0b11111111;
_delay_ms(100);
// return home
lcd_command( 0x02 );
// mode: 4 bits interface data, 2 lines, 5x8 dots
lcd_command( 0x28 );
// display: on, cursor off, blinking off
lcd_command( 0x0C );
// entry mode: cursor to right, no shift
lcd_command( 0x06 );
// RAM address: 0, first position, line 1
lcd_command( 0x80 );
}
void lcd_writeChar( unsigned char dat )
{
PORTC = dat & 0xF0; // hoge nibble
PORTC = PORTC | 0x0C; // Enable on (EN = 1, RS=1),
_delay_ms(1); // wait 1 ms
PORTC = 0x04; // Enable off (EN = 0, RS = 1)
PORTC = (dat & 0x0F) << 4; // lage nibble
PORTC = PORTC | 0x0C; // Enable on (RS=1),
// start (EN=1)
_delay_ms(1); // wait 1 ms
PORTC = 0x00; // stop
// (EN=0 RS=0)
}
void lcd_command ( unsigned char dat )
{
PORTC = dat & 0xF0; // hoge nibble
PORTC = PORTC | 0x08; // data (RS=0),
// start (EN=1)
_delay_ms(1); // wait 1 ms
PORTC = 0x04; // stop (EN = 0)
PORTC = (dat & 0x0F) << 4; // lage nibble
PORTC = PORTC | 0x08; // data (RS=0),
// start (EN=1)
_delay_ms(1); // wait 1 ms
PORTC = 0x00; // stop
// (EN=0 RS=0)
}
void lcd_writeLine ( int line, char text[] )
{
// eerst de eerste 8 karakters = regel 1
if(line)
{
// eerste pos regel 1
lcd_command(0xC0);
}
else
{
// regel 0
lcd_command(0x80);
}
int count = 0;
while (text[count] != '\0') {
lcd_writeChar( text[count] );
count++;
_delay_ms(1);
}
}