root / trunk / code / behaviors / smart_run_around_fsm / main.c @ 1099
History | View | Annotate | Download (7.59 KB)
1 |
#include <dragonfly_lib.h> |
---|---|
2 |
//#include "smart_run_around_fsm.h"
|
3 |
|
4 |
#include "drive.h" |
5 |
|
6 |
// Martin "deffi" Herrmann Test
|
7 |
|
8 |
uint8_t motors_on=0;
|
9 |
|
10 |
static void periodic_call () |
11 |
{ |
12 |
if (button1_read ())
|
13 |
{ |
14 |
motors_on=~motors_on; |
15 |
} |
16 |
|
17 |
if (motors_on)
|
18 |
{ |
19 |
int s=(wheel ()/2+127)&0xFF; |
20 |
motor1_set (FORWARD, s); |
21 |
motor2_set (FORWARD, s); |
22 |
} |
23 |
else
|
24 |
motors_off (); |
25 |
|
26 |
while (button1_read ()); // Wait for button release *after* setting new motor state |
27 |
} |
28 |
|
29 |
static void spirograph () |
30 |
{ |
31 |
uint8_t left=255;
|
32 |
uint8_t right_min=160;
|
33 |
uint8_t right_max=200;
|
34 |
uint8_t delay=100;
|
35 |
uint8_t step=2;
|
36 |
|
37 |
uint8_t dir=step, right=right_min; |
38 |
|
39 |
orb_set (0,255,0); |
40 |
|
41 |
while (1) |
42 |
{ |
43 |
if (right<right_min) dir=step;
|
44 |
if (right>right_max) dir=-step;
|
45 |
|
46 |
right+=dir; |
47 |
|
48 |
motor1_set (FORWARD, left); |
49 |
motor2_set (FORWARD, right); |
50 |
|
51 |
delay_ms (delay); |
52 |
} |
53 |
} |
54 |
|
55 |
static void color_circle () |
56 |
{ |
57 |
while(1) |
58 |
{ |
59 |
for (uint8_t part=0; part<6; ++part) |
60 |
{ |
61 |
for (uint8_t up=0; up<255; ++up) |
62 |
{ |
63 |
uint8_t dn=255-up;
|
64 |
uint8_t on=255;
|
65 |
uint8_t of=0;
|
66 |
|
67 |
if (1) |
68 |
{ |
69 |
// Maximum brightness mode
|
70 |
switch (part)
|
71 |
{ |
72 |
case 0: orb_set (on, up, of); break; |
73 |
case 1: orb_set (dn, on, of); break; |
74 |
case 2: orb_set (of, on, up); break; |
75 |
case 3: orb_set (of, dn, on); break; |
76 |
case 4: orb_set (up, of, on); break; |
77 |
case 5: orb_set (on, of, dn); break; |
78 |
} |
79 |
} |
80 |
else
|
81 |
{ |
82 |
// Constant brightness mode (not very constant though)
|
83 |
switch (part%3) |
84 |
{ |
85 |
case 0: orb_set (dn, up, of); break; |
86 |
case 1: orb_set (of, dn, up); break; |
87 |
case 2: orb_set (up, of, dn); break; |
88 |
} |
89 |
} |
90 |
|
91 |
delay_ms (2);
|
92 |
periodic_call (); |
93 |
} |
94 |
} |
95 |
} |
96 |
} |
97 |
|
98 |
static void startup_sequence() |
99 |
{ |
100 |
orb_set (255, 0, 0); delay_ms (200); |
101 |
orb_set (0, 0, 0); delay_ms (200); |
102 |
orb_set (255, 0, 0); delay_ms (200); |
103 |
orb_set (0, 0, 0); delay_ms (200); |
104 |
orb_set (255, 0, 0); delay_ms (200); |
105 |
orb_set (0, 0, 0); delay_ms (500); |
106 |
} |
107 |
|
108 |
static void right_controller() |
109 |
{ |
110 |
encoders_init (); |
111 |
encoder_rst_dx (0); encoder_rst_dx (1); |
112 |
|
113 |
while (1) |
114 |
{ |
115 |
int el=encoder_get_dx (0); |
116 |
int er=encoder_get_dx (1); |
117 |
|
118 |
int diff=el-er;
|
119 |
uint8_t direction=(diff>0)?FORWARD:BACKWARD;
|
120 |
|
121 |
if (diff>2) |
122 |
diff+=180;
|
123 |
else if (diff<-2) |
124 |
diff-=180;
|
125 |
else
|
126 |
diff=0;
|
127 |
|
128 |
if (diff>255) diff=255; |
129 |
if (diff<-255) diff=-255; |
130 |
|
131 |
motor2_set(direction, abs (diff)); |
132 |
|
133 |
usb_puti (el); usb_puts (" ");
|
134 |
usb_puti (er); usb_puts (" ");
|
135 |
usb_puti (diff); usb_puts (" ");
|
136 |
usb_puts (" \r");
|
137 |
} |
138 |
} |
139 |
|
140 |
static void acl() |
141 |
{ |
142 |
#define redval 255 |
143 |
#define greenval 150 |
144 |
#define interval 1300 |
145 |
#define flash 20 |
146 |
#define pause 200 |
147 |
|
148 |
#define def do { orb1_set(redval,0,0); orb2_set(0,greenval,0); } while (0) |
149 |
#define wht do { orb_set(255,255,255); } while (0) |
150 |
|
151 |
while (1) |
152 |
{ |
153 |
periodic_call (); |
154 |
wht; delay_ms (flash); |
155 |
def; delay_ms (pause-flash); |
156 |
periodic_call (); |
157 |
wht; delay_ms (flash); |
158 |
def; delay_ms (pause-flash); |
159 |
def; delay_ms (interval-2*pause-2*flash); |
160 |
} |
161 |
} |
162 |
|
163 |
static void redlight () |
164 |
{ |
165 |
uint8_t r=255;
|
166 |
int8_t d=-1;
|
167 |
|
168 |
while (1) |
169 |
{ |
170 |
if (r==0) d=1; |
171 |
if (r==255) d=-1; |
172 |
r+=d; |
173 |
|
174 |
orb_set(r,0,0); |
175 |
delay_ms (5);
|
176 |
} |
177 |
} |
178 |
|
179 |
static uint8_t hex_digit(uint8_t x)
|
180 |
{ |
181 |
if (x>15) return '?'; |
182 |
return "0123456789ABCDEF"[x]; |
183 |
} |
184 |
|
185 |
|
186 |
static void usb_puth(int i) |
187 |
{ |
188 |
usb_putc(hex_digit((i>>12)&0xF)); |
189 |
usb_putc(hex_digit((i>>8)&0xF)); |
190 |
usb_putc(hex_digit((i>>4)&0xF)); |
191 |
usb_putc(hex_digit(i&0xF));
|
192 |
} |
193 |
|
194 |
static void usb_puth8(uint8_t i) |
195 |
{ |
196 |
usb_putc(hex_digit((i>>4)&0xF)); |
197 |
usb_putc(hex_digit(i&0xF));
|
198 |
} |
199 |
|
200 |
static void bom_beacon () |
201 |
{ |
202 |
//bom_init (BOM15); // Done by dragonfly init
|
203 |
|
204 |
//bom_set_leds(1<<4);
|
205 |
//bom_set_leds(0xAAAA);
|
206 |
bom_set_leds(0xFFFF);
|
207 |
bom_on (); |
208 |
redlight (); |
209 |
|
210 |
} |
211 |
|
212 |
static int get_color(int x) |
213 |
{ |
214 |
switch (x)
|
215 |
{ |
216 |
case 0: return RED; |
217 |
case 1: return YELLOW; |
218 |
case 2: return GREEN; |
219 |
case 3: return CYAN; |
220 |
case 4: return BLUE; |
221 |
case 5: return MAGENTA; |
222 |
default: return WHITE; |
223 |
} |
224 |
} |
225 |
|
226 |
static void set_color_code(int x) |
227 |
{ |
228 |
if (0<=x && x<6) |
229 |
{ |
230 |
orb1_set_color (get_color (x)); |
231 |
orb2_set_color (ORB_OFF); |
232 |
} |
233 |
else if (6<=x && x<12) |
234 |
{ |
235 |
orb1_set_color (ORB_OFF); |
236 |
orb2_set_color (get_color (x-6));
|
237 |
} |
238 |
else if (12<=x && x<18) |
239 |
{ |
240 |
orb1_set_color (get_color (x-12));
|
241 |
orb2_set_color (get_color (x-12));
|
242 |
} |
243 |
else
|
244 |
{ |
245 |
orb1_set_color (ORB_OFF); |
246 |
orb2_set_color (ORB_OFF); |
247 |
} |
248 |
} |
249 |
|
250 |
static void bom_test() |
251 |
{ |
252 |
analog_init (0/*ADC_START*/); |
253 |
//bom_init (BOM15); // Done by dragonfly init
|
254 |
bom_off (); |
255 |
|
256 |
uint8_t num=0;
|
257 |
|
258 |
#define selected 9 |
259 |
|
260 |
while (1) |
261 |
{ |
262 |
// Each 100 ms, print all values, hex, on one line
|
263 |
if (0) |
264 |
{ |
265 |
bom_refresh(BOM_ALL); |
266 |
for (uint8_t i=0; i<16; ++i) |
267 |
{ |
268 |
usb_puti (i); |
269 |
usb_putc (':');
|
270 |
usb_puth8 ((uint8_t)(bom_get(i))); |
271 |
usb_putc (' ');
|
272 |
} |
273 |
|
274 |
usb_puts ("\r\n");
|
275 |
delay_ms (100);
|
276 |
} |
277 |
|
278 |
if (0) |
279 |
{ |
280 |
// Average 10 #selected values over 1 second, print dec, one per line
|
281 |
uint16_t val=0;
|
282 |
for (int i=0; i<10; ++i) |
283 |
{ |
284 |
bom_refresh (1<<selected);
|
285 |
val+=bom_get(selected); |
286 |
delay_ms (100);
|
287 |
} |
288 |
usb_puti(val); |
289 |
usb_puts("\r\n");
|
290 |
} |
291 |
|
292 |
// Read #selected, print dec//, 16 values per line.
|
293 |
if (0) |
294 |
{ |
295 |
bom_refresh (1<<selected);
|
296 |
usb_puti (selected); |
297 |
usb_puts (": ");
|
298 |
usb_puti (bom_get (selected)); |
299 |
// num++;
|
300 |
// if (num>15)
|
301 |
// {
|
302 |
usb_puts ("\r\n");
|
303 |
// num=0;
|
304 |
// }
|
305 |
// else
|
306 |
// usb_putc (' ');
|
307 |
delay_ms (100);
|
308 |
} |
309 |
|
310 |
// Print maximum of all, one per line
|
311 |
if (1) |
312 |
{ |
313 |
bom_refresh (0xFFFF);
|
314 |
usb_puti (bom_get_max ()); |
315 |
set_color_code(bom_get_max ()); |
316 |
usb_puts ("\r\n");
|
317 |
delay_ms (100);
|
318 |
} |
319 |
} |
320 |
} |
321 |
|
322 |
void rtc_callback ()
|
323 |
{ |
324 |
static uint8_t x=0; |
325 |
|
326 |
motor1_set(x?FORWARD:BACKWARD, 180);
|
327 |
motor2_set(x?BACKWARD:FORWARD, 180);
|
328 |
|
329 |
x=!x; |
330 |
} |
331 |
|
332 |
static void rtc_test () |
333 |
{ |
334 |
rtc_init (HALF_SECOND, rtc_callback); |
335 |
while (1); |
336 |
} |
337 |
|
338 |
void drive_controller_test ()
|
339 |
{ |
340 |
|
341 |
// Drive straight ahead
|
342 |
drive_controller dc; |
343 |
drive_controller_set_parameters_shift (&dc, 0, -16); |
344 |
drive_controller_init (&dc); |
345 |
|
346 |
while (1) |
347 |
{ |
348 |
// Use the wheel for velocity control
|
349 |
drive_controller_set_target_velocity (&dc, wheel ()/2+127); |
350 |
|
351 |
// Do the control
|
352 |
drive_controller_control (&dc); |
353 |
|
354 |
delay_ms (1);
|
355 |
} |
356 |
} |
357 |
|
358 |
void encoder_timing_test ()
|
359 |
{ |
360 |
//bom_init(BOM15);
|
361 |
//bom_set_leds(0xAAAA);
|
362 |
//bom_on ();
|
363 |
|
364 |
DDRF |= 1<<1; |
365 |
//encoders_init ();
|
366 |
|
367 |
|
368 |
while (1) |
369 |
{ |
370 |
PORTF|=0x02;
|
371 |
PORTF&=0xFD;
|
372 |
PORTF|=0x02;
|
373 |
PORTF&=0xFD;
|
374 |
PORTF|=0x02;
|
375 |
PORTF&=0xFD;
|
376 |
PORTF|=0x02;
|
377 |
PORTF&=0xFD;
|
378 |
PORTF|=0x02;
|
379 |
PORTF&=0xFD;
|
380 |
PORTF|=0x02;
|
381 |
PORTF&=0xFD;
|
382 |
//bom_set_leds(0x0001);
|
383 |
//bom_set_leds(0x0003);
|
384 |
} |
385 |
|
386 |
} |
387 |
|
388 |
static void duty_cycle_test () |
389 |
{ |
390 |
DDRF=0xFF;
|
391 |
while (1) |
392 |
{ |
393 |
if (button1_read ())
|
394 |
{ |
395 |
// Button 1 => 1/20 (5%)
|
396 |
PORTF=0x02; delay_ms (1); |
397 |
PORTF=0x00; delay_ms (19); |
398 |
} |
399 |
else if (button2_read ()) |
400 |
{ |
401 |
// Button 2 => 3/20 (15%)
|
402 |
PORTF=0x02; delay_ms (3); |
403 |
PORTF=0x00; delay_ms (17); |
404 |
} |
405 |
else
|
406 |
{ |
407 |
// No button (or both) => Alternating, avg 2/20 (10%)
|
408 |
PORTF=0x02; delay_ms (1); |
409 |
PORTF=0x00; delay_ms (19); |
410 |
PORTF=0x02; delay_ms (3); |
411 |
PORTF=0x00; delay_ms (17); |
412 |
} |
413 |
} |
414 |
} |
415 |
|
416 |
int main(void) { |
417 |
// dragonfly_init(ALL_ON);
|
418 |
dragonfly_init(0);
|
419 |
|
420 |
//encoders_init ();
|
421 |
|
422 |
analog_init(0);
|
423 |
// usb_init();
|
424 |
|
425 |
// encoder_timing_test ();
|
426 |
|
427 |
|
428 |
DDRF=0x02;
|
429 |
|
430 |
if (button2_read ())
|
431 |
duty_cycle_test (); |
432 |
else
|
433 |
{ |
434 |
orb_init (); |
435 |
orb_enable (); |
436 |
color_circle (); |
437 |
} |
438 |
|
439 |
orb_init (); |
440 |
orb_enable (); |
441 |
|
442 |
// while (1)
|
443 |
// {
|
444 |
//
|
445 |
// orb_set (128,128,0);
|
446 |
// delay_ms (1000);
|
447 |
//
|
448 |
//
|
449 |
// orb1_set (128,128,0);
|
450 |
// orb2_set (128,128,0);
|
451 |
// delay_ms (1000);
|
452 |
// }
|
453 |
|
454 |
// orb1_set (128,0,0);
|
455 |
// orb2_set (255,0,0);
|
456 |
// while (1);
|
457 |
|
458 |
//analog_init(ADC_START);
|
459 |
|
460 |
|
461 |
//range_init();
|
462 |
|
463 |
usb_puts ("Startup\r\n");
|
464 |
|
465 |
|
466 |
//bom_beacon ();
|
467 |
//bom_test ();
|
468 |
//rtc_test ();
|
469 |
|
470 |
// Do some lighting and wheel controlled motors on BTN1
|
471 |
if (!button2_read ())
|
472 |
acl (); |
473 |
else
|
474 |
color_circle (); |
475 |
|
476 |
|
477 |
startup_sequence (); |
478 |
drive_controller_test (); |
479 |
} |