Revision 1354
adding keyboard remote control for testing...still in progress.
joystick.c | ||
---|---|---|
29 | 29 |
#define MOVED_Y_CENTER (1<<8) |
30 | 30 |
#define MOVED_DOWN (1<<9) |
31 | 31 |
|
32 |
/* Command Types */ |
|
33 |
#define CNTL_FORWARD 'f' |
|
34 |
#define CNTL_STOP 's' |
|
35 |
#define CNTL_BACK 'b' |
|
36 |
#define CNTL_LEFT 'l' |
|
37 |
#define CNTL_RIGHT 'r' |
|
38 |
#define CNTL_BUZZ0 't' |
|
39 |
#define CNTL_BUZZ1 'u' |
|
40 |
|
|
41 |
#define WL_CNTL_GROUP 4 |
|
42 |
|
|
32 | 43 |
int joystick_status (void); |
33 | 44 |
int joystick_change (int old, int new); |
34 | 45 |
|
35 |
PacketGroupHandler cntlHandler = {4, NULL, NULL, NULL, NULL};
|
|
46 |
PacketGroupHandler cntlHandler = {WL_CNTL_GROUP, NULL, NULL, NULL, NULL};
|
|
36 | 47 |
|
37 | 48 |
int main (void) { |
38 |
dragonfly_init(SERIAL | USB | COMM | ORB | ANALOG); |
|
49 |
dragonfly_init(SERIAL | USB | COMM | ORB | ANALOG);
|
|
39 | 50 |
ADCSRA = _BV(ADEN) | _BV(ADPS2) | _BV(ADPS1) | _BV(ADPS0); |
40 |
//xbee_init(); |
|
41 |
wl_init(); |
|
42 |
wl_register_packet_group(&cntlHandler); |
|
51 |
wl_init(); |
|
52 |
wl_register_packet_group(&cntlHandler); |
|
43 | 53 |
|
44 |
orb_set_color(BLUE); |
|
54 |
orb_set_color(BLUE);
|
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45 | 55 |
|
46 |
int change; |
|
47 |
int last_status = 0; |
|
48 |
int cur_status = 0; |
|
56 |
int change;
|
|
57 |
int last_status = 0;
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|
58 |
int cur_status = 0;
|
|
49 | 59 |
|
50 |
while (1) { |
|
51 |
last_status = cur_status; |
|
52 |
cur_status = joystick_status(); |
|
53 |
change = joystick_change(last_status, cur_status); |
|
54 |
|
|
55 |
/* char buf[100]; |
|
56 |
sprintf(buf, "status: %d\n", cur_status); |
|
57 |
usb_puts(buf); |
|
58 |
*/ |
|
59 |
if (change & MOVED_UP) { |
|
60 |
orb_set_color(GREEN); |
|
61 |
//xbee_putc('f'); |
|
62 |
wl_send_global_packet(4, 'f', NULL, 0, 0); |
|
63 |
usb_putc('f'); |
|
64 |
} |
|
65 |
if (change & MOVED_Y_CENTER) { |
|
66 |
orb_set_color(RED); |
|
67 |
//xbee_putc('s'); |
|
68 |
wl_send_global_packet(4, 's', NULL, 0, 0); |
|
69 |
usb_putc('s'); |
|
70 |
} |
|
71 |
if (change & MOVED_DOWN) { |
|
72 |
orb_set_color(BLUE); |
|
73 |
//xbee_putc('b'); |
|
74 |
wl_send_global_packet(4, 'b', NULL, 0, 0); |
|
75 |
usb_putc('b'); |
|
76 |
} |
|
77 |
if (change & MOVED_LEFT) { |
|
78 |
orb_set_color(ORANGE); |
|
79 |
//xbee_putc('l'); |
|
80 |
wl_send_global_packet(4, 'l', NULL, 0, 0); |
|
81 |
usb_putc('l'); |
|
82 |
} |
|
83 |
if (change & MOVED_X_CENTER) { |
|
84 |
orb_set_color(RED); |
|
85 |
//xbee_putc('s'); |
|
86 |
wl_send_global_packet(4, 's', NULL, 0, 0); |
|
87 |
usb_putc('s'); |
|
88 |
} |
|
89 |
if (change & MOVED_RIGHT) { |
|
90 |
orb_set_color(YELLOW); |
|
91 |
//xbee_putc('r'); |
|
92 |
wl_send_global_packet(4, 'r', NULL, 0, 0); |
|
93 |
usb_putc('r'); |
|
94 |
} |
|
95 |
if (change & TRIGGER_PRESSED) { |
|
96 |
orb_set_color(PURPLE); |
|
97 |
//xbee_putc('t'); |
|
98 |
wl_send_global_packet(4, 't', NULL, 0, 0); |
|
99 |
} |
|
100 |
if (change & BUTTON_PRESSED) { |
|
101 |
orb_set_color(YELLOW); |
|
102 |
//xbee_putc('u'); |
|
103 |
wl_send_global_packet(4, 's', NULL, 0, 0); |
|
104 |
} |
|
105 |
delay_ms(100); |
|
106 |
} |
|
60 |
while (1) { |
|
61 |
last_status = cur_status; |
|
62 |
cur_status = joystick_status(); |
|
63 |
change = joystick_change(last_status, cur_status); |
|
64 |
|
|
65 |
if (change & MOVED_UP) { |
|
66 |
orb_set_color(GREEN); |
|
67 |
wl_send_global_packet(4, CNTL_FORWARD, NULL, 0, 0); |
|
68 |
} |
|
69 |
if (change & MOVED_Y_CENTER) { |
|
70 |
orb_set_color(RED); |
|
71 |
wl_send_global_packet(4, CNTL_STOP, NULL, 0, 0); |
|
72 |
} |
|
73 |
if (change & MOVED_DOWN) { |
|
74 |
orb_set_color(BLUE); |
|
75 |
wl_send_global_packet(4, CNTL_BACK, NULL, 0, 0); |
|
76 |
} |
|
77 |
if (change & MOVED_LEFT) { |
|
78 |
orb_set_color(ORANGE); |
|
79 |
wl_send_global_packet(4, CNTL_LEFT, NULL, 0, 0); |
|
80 |
} |
|
81 |
if (change & MOVED_X_CENTER) { |
|
82 |
orb_set_color(RED); |
|
83 |
wl_send_global_packet(4, CNTL_STOP, NULL, 0, 0); |
|
84 |
} |
|
85 |
if (change & MOVED_RIGHT) { |
|
86 |
orb_set_color(YELLOW); |
|
87 |
wl_send_global_packet(4, CNTL_RIGHT, NULL, 0, 0); |
|
88 |
} |
|
89 |
if (change & TRIGGER_PRESSED) { |
|
90 |
orb_set_color(PURPLE); |
|
91 |
wl_send_global_packet(4, CNTL_BUZZ0, NULL, 0, 0); |
|
92 |
} |
|
93 |
if (change & BUTTON_PRESSED) { |
|
94 |
orb_set_color(YELLOW); |
|
95 |
wl_send_global_packet(4, CNTL_STOP, NULL, 0, 0); |
|
96 |
} |
|
97 |
delay_ms(100); |
|
98 |
} |
|
107 | 99 |
|
108 | 100 |
} |
109 | 101 |
|
110 | 102 |
int joystick_change (int old, int new) { |
111 |
int trigger_change = 0;
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|
112 |
int button_change = 0;
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113 |
int x_change = 0;
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|
114 |
int y_change = 0;
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115 |
/* Check for trigger change */
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116 |
if ((old & TRIGGER_DOWN) && (new & TRIGGER_UP))
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117 |
trigger_change = TRIGGER_RELEASED;
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118 |
if ((old & TRIGGER_UP) && (new & TRIGGER_DOWN))
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119 |
trigger_change = TRIGGER_PRESSED;
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|
120 |
/* Check for button change */
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121 |
if ((old & BUTTON_DOWN) && (new & BUTTON_UP))
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122 |
button_change = BUTTON_RELEASED;
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123 |
if ((old & BUTTON_UP) && (new & BUTTON_DOWN))
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|
124 |
button_change = BUTTON_PRESSED;
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|
125 |
/* Check for X change */
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|
126 |
if ((old & X_CENTER) && (new & X_RIGHT))
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127 |
x_change = MOVED_RIGHT;
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|
128 |
if ((old & X_CENTER) && (new & X_LEFT))
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|
129 |
x_change = MOVED_LEFT;
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|
130 |
if (!(old & X_CENTER) && (new & X_CENTER))
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|
131 |
x_change = MOVED_X_CENTER;
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|
132 |
/* Check for Y change */
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|
133 |
if ((old & Y_CENTER) && (new & Y_UP))
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134 |
y_change = MOVED_UP;
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|
135 |
if ((old & Y_CENTER) && (new & Y_DOWN))
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|
136 |
y_change = MOVED_DOWN;
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|
137 |
if (!(old & Y_CENTER) && (new & Y_CENTER))
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|
138 |
y_change = MOVED_Y_CENTER;
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|
139 |
return trigger_change | button_change | x_change | y_change;
|
|
103 |
int trigger_change = 0;
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|
104 |
int button_change = 0;
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|
105 |
int x_change = 0;
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|
106 |
int y_change = 0;
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|
107 |
/* Check for trigger change */
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|
108 |
if ((old & TRIGGER_DOWN) && (new & TRIGGER_UP))
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109 |
trigger_change = TRIGGER_RELEASED;
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110 |
if ((old & TRIGGER_UP) && (new & TRIGGER_DOWN))
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|
111 |
trigger_change = TRIGGER_PRESSED;
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|
112 |
/* Check for button change */
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|
113 |
if ((old & BUTTON_DOWN) && (new & BUTTON_UP))
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|
114 |
button_change = BUTTON_RELEASED;
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|
115 |
if ((old & BUTTON_UP) && (new & BUTTON_DOWN))
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116 |
button_change = BUTTON_PRESSED;
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|
117 |
/* Check for X change */
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|
118 |
if ((old & X_CENTER) && (new & X_RIGHT))
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119 |
x_change = MOVED_RIGHT;
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120 |
if ((old & X_CENTER) && (new & X_LEFT))
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121 |
x_change = MOVED_LEFT;
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|
122 |
if (!(old & X_CENTER) && (new & X_CENTER))
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123 |
x_change = MOVED_X_CENTER;
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|
124 |
/* Check for Y change */
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125 |
if ((old & Y_CENTER) && (new & Y_UP))
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126 |
y_change = MOVED_UP;
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|
127 |
if ((old & Y_CENTER) && (new & Y_DOWN))
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|
128 |
y_change = MOVED_DOWN;
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|
129 |
if (!(old & Y_CENTER) && (new & Y_CENTER))
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130 |
y_change = MOVED_Y_CENTER;
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|
131 |
return trigger_change | button_change | x_change | y_change;
|
|
140 | 132 |
} |
141 | 133 |
|
142 | 134 |
/** |
... | ... | |
150 | 142 |
int y_status = 0; |
151 | 143 |
int xval, yval; |
152 | 144 |
|
153 |
if (analog_get8(AN0) > 200) |
|
154 |
trigger_status = TRIGGER_DOWN; |
|
155 |
else |
|
156 |
trigger_status = TRIGGER_UP; |
|
157 |
|
|
158 |
if (analog_get8(AN1) > 200) |
|
159 |
button_status = BUTTON_DOWN; |
|
160 |
else |
|
161 |
button_status = BUTTON_UP; |
|
162 |
|
|
163 |
xval = analog_get8(AN4); // actually AN6, AN7 for connection |
|
164 |
yval = analog_get8(AN5); |
|
165 |
|
|
166 |
if (xval > 150) |
|
167 |
x_status = X_LEFT; |
|
168 |
else if (xval < 75) |
|
169 |
x_status = X_RIGHT; |
|
170 |
else |
|
171 |
x_status = X_CENTER; |
|
172 |
|
|
173 |
if (yval > 150) |
|
174 |
y_status = Y_UP; |
|
175 |
else if (yval < 75) |
|
176 |
y_status = Y_DOWN; |
|
177 |
else |
|
178 |
y_status = Y_CENTER; |
|
145 |
if (analog_get8(AN0) > 200) |
|
146 |
trigger_status = TRIGGER_DOWN; |
|
147 |
else |
|
148 |
trigger_status = TRIGGER_UP; |
|
179 | 149 |
|
150 |
if (analog_get8(AN1) > 200) |
|
151 |
button_status = BUTTON_DOWN; |
|
152 |
else |
|
153 |
button_status = BUTTON_UP; |
|
180 | 154 |
|
181 |
return trigger_status | button_status | x_status | y_status; |
|
155 |
xval = analog_get8(AN4); // actually AN6, AN7 for connection |
|
156 |
yval = analog_get8(AN5); |
|
157 |
|
|
158 |
if (xval > 150) |
|
159 |
x_status = X_LEFT; |
|
160 |
else if (xval < 75) |
|
161 |
x_status = X_RIGHT; |
|
162 |
else |
|
163 |
x_status = X_CENTER; |
|
164 |
|
|
165 |
if (yval > 150) |
|
166 |
y_status = Y_UP; |
|
167 |
else if (yval < 75) |
|
168 |
y_status = Y_DOWN; |
|
169 |
else |
|
170 |
y_status = Y_CENTER; |
|
171 |
|
|
172 |
|
|
173 |
return trigger_status | button_status | x_status | y_status; |
|
182 | 174 |
} |
183 | 175 |
|
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