-
Notifications
You must be signed in to change notification settings - Fork 0
/
Copy pathled.c
189 lines (152 loc) · 2.78 KB
/
led.c
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
#include <avr/io.h>
#define F_CPU 1000000UL
//#include <util/delay.h>
#include <util/delay_basic.h>
void pause100()
{
_delay_loop_2(25000);
}
void pause200()
{
_delay_loop_2(50000);
}
void pause300()
{
_delay_loop_2(50000);
_delay_loop_2(25000);
}
void pause500()
{
_delay_loop_2(50000);
_delay_loop_2(50000);
_delay_loop_2(25000);
}
void pause1000()
{
pause500();
pause500();
}
typedef struct {
uint8_t number;
uint8_t repeat;
uint8_t delay;
uint8_t pattern;
} order;
order orders[]={
{2,4,10,0b111111},
{1,1,10,0b0},
{5,9,3,0b001001},
{1,1,3,0b010010},
{1,1,3,0b100100},
{1,1,3,0b010010},
{1,1,3,0b001001},
{5,9,2,0b001001},
{1,1,2,0b010010},
{1,1,2,0b100100},
{1,1,2,0b010010},
{1,1,2,0b001001},
{2,5,2,0b111111},
{1,1,2,0b0},
{5,9,3,0b100100},
{1,1,3,0b010010},
{1,1,3,0b001001},
{1,1,3,0b010010},
{1,1,3,0b100100},
{5,9,2,0b100100},
{1,1,2,0b010010},
{1,1,2,0b001001},
{1,1,2,0b010010},
{1,1,2,0b100100},
{4,5,3,0b111000},
{1,1,3,0b0},
{1,1,3,0b000111},
{1,1,3,0b0},
{4,5,3,0b111000},
{1,1,3,0b111111},
{1,1,3,0b000111},
{1,1,3,0b0},
{5,9,3,0b110110},
{1,1,3,0b101101},
{1,1,3,0b011011},
{1,1,3,0b101101},
{1,1,3,0b110110},
{5,9,2,0b110110},
{1,1,2,0b101101},
{1,1,2,0b011011},
{1,1,2,0b101101},
{1,1,2,0b110110},
{2,5,2,0b111111},
{1,1,2,0b0},
{5,9,3,0b011011},
{1,1,3,0b101101},
{1,1,3,0b110110},
{1,1,3,0b101101},
{1,1,3,0b011011},
{5,9,2,0b011011},
{1,1,2,0b101101},
{1,1,2,0b110110},
{1,1,2,0b101101},
{1,1,2,0b011011},
{2,5,2,0b111111},
{1,1,2,0b0},
{2,9,1,0b111111},
{1,1,1,0b0},
{1,3,10,0b111111},
{1,2,10,0b0},
};
void light(uint8_t bits)
{
//PORTB = bits;
// PORTB in input for LED on and in output+0 for LED off
DDRB = ~bits & 0b111111;
}
void pause(uint8_t delay)
{
switch (delay)
{
case 1:
pause100();
break;
case 2:
pause200();
break;
case 3:
pause300();
break;
case 5:
pause500();
break;
case 10:
pause1000();
break;
default:
pause300();
}
}
// DDRB = 1<<PB0 | 1<<PB1 | 1<<PB2 | 1<<PB3 | 1<<PB4 | 1<<PB5;
// PORTB &= ~(1 << PB0) | ~(1 << PB1) | ~(1 << PB2) | ~(1 << PB3) | ~(1 << PB4) | ~(1 << PB5);
// PORTB &= ~(1 << PB2) | ~(1 << PB3) | ~(1 << PB4) | ~(1 << PB5);
// PORTB |= (1 << PB0);
// PORTB &= ~(1 << PB0);
int main(void)
{
//off: port out & low
//on: port out & high OR port in (tri-state)
uint16_t current;
PORTB = 0; // all states down
DDRB = 1<<PB0 | 1<<PB1 | 1<<PB2 | 1<<PB3 | 1<<PB4 | 1<<PB5;
while (1) {
current=0;
while (current<(sizeof(orders)/sizeof(order)))
{
for(int currentRepeat=0 ; currentRepeat < orders[current].repeat; currentRepeat++)
for(int currentSubGPR=0 ; currentSubGPR < orders[current].number ; currentSubGPR++)
{
light(orders[current+currentSubGPR].pattern);
pause(orders[current+currentSubGPR].delay);
}
current += orders[current].number;
}
}
return 0;
}