-
Notifications
You must be signed in to change notification settings - Fork 4
/
Main.c
241 lines (228 loc) · 4.65 KB
/
Main.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
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
#include "Main.h"
#include "Seven_segment.h"
#include "Port.h"
#include "Switch.h"
#include "Delay.h"
#include "SOES.h"
#include "Washer.h"
#define ONE_SEC 2
tByte program_number[seg7_number] = {0};
int time_ticks = 0;
int time_ticks_internal = 0;
tByte program_selected = 0;
int program_step = 0;
int program_state = 0;
int curret_state = INIT;
tByte features[3] = {FALSE};
void program_inc(tByte *displayed_array, bit is_dec);
void main()
{
seg7_enable(1,IS_ANODE,1);
finished = OFF;
SOES_voidInitialize ();
SOES_voidGoToSleep();
}
void program_inc(tByte *displayed_array, bit is_dec)
{
if(is_dec)
{
if(displayed_array[0] > 0)
{
displayed_array[0]--;
}else if(displayed_array[1] >0)
{
displayed_array[0] = 9;
displayed_array[1]--;
}
} else {
if(displayed_array[0] < 9 && displayed_array[1] == 0 || displayed_array[0] < 8 && displayed_array[1] == 1)
{
displayed_array[0]++;
}else if(displayed_array[1] == 0)
{
displayed_array[0] = 0;
displayed_array[1] = 1;
}
}
}
void run()
{
seg7_display_digits(program_number,IS_ANODE);
switch (curret_state)
{
case INIT:
{
washer_off_all();
program_step=0;
time_ticks = 0;
time_ticks_internal = 0;
program_selected = 0;
curret_state = PROGRAM_SELECT;
break;
}
case PROGRAM_SELECT:
{
// switch Up is pressed
if(SWITCH_state(1, DEBOUNCE_PERIOD) == SWITCH_PRESSED)
{
program_inc(program_number, 0);
}
// switch Down is pressed
if(SWITCH_state(2, DEBOUNCE_PERIOD) == SWITCH_PRESSED)
{
program_inc(program_number, 1);
}
// switch Start is pressed
if(SWITCH_state(3, DEBOUNCE_PERIOD) == SWITCH_PRESSED)
{
if(door_closed_pin == SWITCH_PRESSED)
{
program_selected = array_to_value(program_number, seg7_number);
if(program_selected != 0)
{
door_lock = ON;
curret_state = RUN_PROGRAM;
washer_program_features(program_selected, features);
}
}
}
break;
}
case RUN_PROGRAM:
{
if(door_closed_pin != SWITCH_PRESSED || SWITCH_state(3, DEBOUNCE_PERIOD) != SWITCH_PRESSED)
{
washer_off_all();
error = ON;
break;
} else {
error = OFF;
finished = OFF;
door_lock = ON;
}
program_state = washer_get_program_step(program_selected, program_step);
switch (program_state)
{
case FINISH:
{
washer_off_all();
finished = ON;
program_number[0] = 0;
program_number[1] = 0;
curret_state = INIT;
break;
}
case ADD_DETERGENT:
{
detergent_valve = ON;
if (++time_ticks >= (5*ONE_SEC)){
detergent_valve = OFF;
time_ticks = 0;
program_step++;
}
break;
}
case ADD_WATER:
{
water_valve = ON;
if (water_level_full == SENSOR_ON){
water_valve = OFF;
program_step++;
}
break;
}
case HEAT:
{
if(features[0] == FALSE)
{
program_step++;
break;
}
heater = ON;
if (temprature_sensor == SENSOR_ON){
heater = OFF;
program_step++;
}
break;
}
case SPIN_MOTOR:
{
motor_slow = ON;
if (++time_ticks >= (5*ONE_SEC)){
motor_slow = OFF;
time_ticks = 0;
program_step++;
}
break;
}
case TOGGLE_MOTOR:
{
if(time_ticks_internal < (2*ONE_SEC)) {
// spin forward
motor_reverse = OFF;
DELAY_loop_ms(10);
motor_slow = ON;
time_ticks_internal++;
} else if(time_ticks_internal < (4*ONE_SEC)) {
// spin backwards
motor_slow = OFF;
DELAY_loop_ms(10);
motor_reverse = ON;
time_ticks_internal++;
} else {
time_ticks_internal = 0;
motor_reverse = OFF;
motor_slow = ON;
}
if (++time_ticks >= (8*ONE_SEC)){
motor_reverse = OFF;
motor_slow = OFF;
time_ticks = 0;
program_step++;
}
break;
}
case DRY:
{
if(features[1] == FALSE)
{
program_step++;
break;
}
if (time_ticks_internal < (5*ONE_SEC)){
motor_fast = ON;
time_ticks_internal++;
break;
} else {
motor_fast = OFF;
}
// yes there is no break here 3:)
// so that the program start draining right after finishing
}
case DRAIN_WATER:
{
water_drain = ON;
if (water_level_empty == SENSOR_ON){
water_drain = OFF;
time_ticks_internal=0;
program_step++;
}
break;
}
case REPEAT:
{
// if feature_double == false, we finished repeating
if(features[2] == FALSE)
{
program_step++;
} else {
features[2] = FALSE;
program_step=0;
}
break;
}
}
break;
}
}
}