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Macros | Enumerations | Functions | Variables
screen_pixytest.c File Reference
#include "screen_pixytest.h"
#include "button.h"
#include "numupdown.h"
#include "tft.h"
#include "touch.h"
#include "pixy.h"
#include "system.h"
#include "pixy_frame.h"
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Go to the source code of this file.

Macros

#define SERVO_BUTTON_Y   10
 
#define SERVO_BUTTON_SPACING   5
 
#define LED_COLOR_BUTTON_Y   35
 
#define LED_COLOR_BUTTON_SPACING   5
 
#define LED_POWER_BUTTON_Y   70
 

Enumerations

enum  {
  detecting, idle, update_servos, update_ledcolor,
  update_ledcurrent
}
 

Functions

static void b_back_cb (void *button)
 
static void b_servos_center_cb (void *button)
 
static void b_servos_topleft_cb (void *button)
 
static void b_servos_topright_cb (void *button)
 
static void b_servos_bottomleft_cb (void *button)
 
static void b_servos_bottomright_cb (void *button)
 
static void b_led_off_cb (void *button)
 
static void b_led_white_cb (void *button)
 
static void b_led_red_cb (void *button)
 
static void b_led_green_cb (void *button)
 
static void b_led_blue_cb (void *button)
 
static void n_led_powerlimit_cb (void *numupdown, int16_t value)
 
static void enter (void *screen)
 
static void leave (void *screen)
 
static void update (void *screen)
 
SCREEN_STRUCT * get_screen_pixytest ()
 

Variables

static enum { ... }  state
 
static BUTTON_STRUCT b_back
 
static BUTTON_STRUCT b_servos_center
 
static BUTTON_STRUCT b_servos_topleft
 
static BUTTON_STRUCT b_servos_topright
 
static BUTTON_STRUCT b_servos_bottomleft
 
static BUTTON_STRUCT b_servos_bottomright
 
static uint16_t servo_x
 
static uint16_t servo_y
 
static BUTTON_STRUCT b_led_off
 
static BUTTON_STRUCT b_led_white
 
static BUTTON_STRUCT b_led_red
 
static BUTTON_STRUCT b_led_green
 
static BUTTON_STRUCT b_led_blue
 
static uint32_t led_color
 
static uint32_t led_maxcurrent
 
static NUMUPDOWN_STRUCT n_led_powerlimit
 
static SCREEN_STRUCT screen
 

Macro Definition Documentation

#define LED_COLOR_BUTTON_SPACING   5
#define LED_COLOR_BUTTON_Y   35
#define LED_POWER_BUTTON_Y   70
#define SERVO_BUTTON_SPACING   5
#define SERVO_BUTTON_Y   10

Enumeration Type Documentation

anonymous enum
Enumerator
detecting 
idle 
update_servos 
update_ledcolor 
update_ledcurrent 

Definition at line 30 of file screen_pixytest.c.

30 {detecting, idle, update_servos, update_ledcolor, update_ledcurrent} state; //Current state of the screen state machine
idle
Definition: screen_pixytest.c:30
detecting
Definition: screen_pixytest.c:30
update_ledcurrent
Definition: screen_pixytest.c:30
state
static enum @1 state
update_ledcolor
Definition: screen_pixytest.c:30
update_servos
Definition: screen_pixytest.c:30

Function Documentation

static void b_back_cb ( void *  button)
static

Definition at line 53 of file screen_pixytest.c.

54 {
55  gui_screen_back();
56 }
gui_screen_back
bool gui_screen_back()
Definition: screen.c:85

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static void b_led_blue_cb ( void *  button)
static

Definition at line 135 of file screen_pixytest.c.

136 {
137  if (state == idle) {
138  led_color = 0x0000FF;
139  state = update_ledcolor;
140  }
141 }
idle
Definition: screen_pixytest.c:30
state
static enum @1 state
update_ledcolor
Definition: screen_pixytest.c:30
led_color
static uint32_t led_color
Definition: screen_pixytest.c:47

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static void b_led_green_cb ( void *  button)
static

Definition at line 127 of file screen_pixytest.c.

128 {
129  if (state == idle) {
130  led_color = 0x00FF00;
131  state = update_ledcolor;
132  }
133 }
idle
Definition: screen_pixytest.c:30
state
static enum @1 state
update_ledcolor
Definition: screen_pixytest.c:30
led_color
static uint32_t led_color
Definition: screen_pixytest.c:47

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static void b_led_off_cb ( void *  button)
static

Definition at line 103 of file screen_pixytest.c.

104 {
105  if (state == idle) {
106  led_color = 0x000000;
107  state = update_ledcolor;
108  }
109 }
idle
Definition: screen_pixytest.c:30
state
static enum @1 state
update_ledcolor
Definition: screen_pixytest.c:30
led_color
static uint32_t led_color
Definition: screen_pixytest.c:47

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static void b_led_red_cb ( void *  button)
static

Definition at line 119 of file screen_pixytest.c.

120 {
121  if (state == idle) {
122  led_color = 0xFF0000;
123  state = update_ledcolor;
124  }
125 }
idle
Definition: screen_pixytest.c:30
state
static enum @1 state
update_ledcolor
Definition: screen_pixytest.c:30
led_color
static uint32_t led_color
Definition: screen_pixytest.c:47

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static void b_led_white_cb ( void *  button)
static

Definition at line 111 of file screen_pixytest.c.

112 {
113  if (state == idle) {
114  led_color = 0xFFFFFF;
115  state = update_ledcolor;
116  }
117 }
idle
Definition: screen_pixytest.c:30
state
static enum @1 state
update_ledcolor
Definition: screen_pixytest.c:30
led_color
static uint32_t led_color
Definition: screen_pixytest.c:47

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static void b_servos_bottomleft_cb ( void *  button)
static

Definition at line 85 of file screen_pixytest.c.

86 {
87  if (state == idle) {
88  servo_x = 0;
89  servo_y = 1000;
90  state = update_servos;
91  }
92 }
idle
Definition: screen_pixytest.c:30
servo_x
static uint16_t servo_x
Definition: screen_pixytest.c:39
state
static enum @1 state
update_servos
Definition: screen_pixytest.c:30
servo_y
static uint16_t servo_y
Definition: screen_pixytest.c:40

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static void b_servos_bottomright_cb ( void *  button)
static

Definition at line 94 of file screen_pixytest.c.

95 {
96  if (state == idle) {
97  servo_x = 1000;
98  servo_y = 1000;
99  state = update_servos;
100  }
101 }
idle
Definition: screen_pixytest.c:30
servo_x
static uint16_t servo_x
Definition: screen_pixytest.c:39
state
static enum @1 state
update_servos
Definition: screen_pixytest.c:30
servo_y
static uint16_t servo_y
Definition: screen_pixytest.c:40

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static void b_servos_center_cb ( void *  button)
static

Definition at line 58 of file screen_pixytest.c.

59 {
60  if (state == idle) {
61  servo_x = 500;
62  servo_y = 500;
63  state = update_servos;
64  }
65 }
idle
Definition: screen_pixytest.c:30
servo_x
static uint16_t servo_x
Definition: screen_pixytest.c:39
state
static enum @1 state
update_servos
Definition: screen_pixytest.c:30
servo_y
static uint16_t servo_y
Definition: screen_pixytest.c:40

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static void b_servos_topleft_cb ( void *  button)
static

Definition at line 67 of file screen_pixytest.c.

68 {
69  if (state == idle) {
70  servo_x = 0;
71  servo_y = 0;
72  state = update_servos;
73  }
74 }
idle
Definition: screen_pixytest.c:30
servo_x
static uint16_t servo_x
Definition: screen_pixytest.c:39
state
static enum @1 state
update_servos
Definition: screen_pixytest.c:30
servo_y
static uint16_t servo_y
Definition: screen_pixytest.c:40

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static void b_servos_topright_cb ( void *  button)
static

Definition at line 76 of file screen_pixytest.c.

77 {
78  if (state == idle) {
79  servo_x = 1000;
80  servo_y = 0;
81  state = update_servos;
82  }
83 }
idle
Definition: screen_pixytest.c:30
servo_x
static uint16_t servo_x
Definition: screen_pixytest.c:39
state
static enum @1 state
update_servos
Definition: screen_pixytest.c:30
servo_y
static uint16_t servo_y
Definition: screen_pixytest.c:40

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static void enter ( void *  screen)
static

Definition at line 151 of file screen_pixytest.c.

152 {
153  tft_clear(WHITE);
154 
155  //Back button
156  b_back.base.x1 = 10; //Start X of Button
157  b_back.base.y1 = 210; //Start Y of Button
158  b_back.base.x2 = AUTO; //Auto Calculate X2 with String Width
159  b_back.base.y2 = AUTO; //Auto Calculate Y2 with String Height
160  b_back.txtcolor = WHITE; //Set foreground color
161  b_back.bgcolor = HEX(0xAE1010); //Set background color (Don't take 255 or 0 on at least one channel, to make shadows possible)
162  b_back.font = 0; //Select Font
163  b_back.text = "Back"; //Set Text (For formatted strings take sprintf)
164  b_back.callback = b_back_cb; //Call b_back_cb as Callback
165  gui_button_add(&b_back); //Register Button (and run the callback from now on)
166 
167 
168  //Servo stuff
169 #define SERVO_BUTTON_Y 10
170 #define SERVO_BUTTON_SPACING 5
171  tft_print_line(5, SERVO_BUTTON_Y, BLACK, TRANSPARENT, 0, "Servos:");
172 
173  b_servos_center.base.x1 = 55;
174  b_servos_center.base.y1 = SERVO_BUTTON_Y - 3;
175  b_servos_center.base.x2 = AUTO;
176  b_servos_center.base.y2 = AUTO;
177  b_servos_center.txtcolor = WHITE;
178  b_servos_center.bgcolor = HEX(0xAE1010);
179  b_servos_center.font = 0;
180  b_servos_center.text = "Center";
181  b_servos_center.callback = b_servos_center_cb;
182  gui_button_add(&b_servos_center);
183 
184  b_servos_topleft.base.x1 = b_servos_center.base.x2 + SERVO_BUTTON_SPACING;
185  b_servos_topleft.base.y1 = SERVO_BUTTON_Y - 3;
186  b_servos_topleft.base.x2 = AUTO;
187  b_servos_topleft.base.y2 = AUTO;
188  b_servos_topleft.txtcolor = WHITE;
189  b_servos_topleft.bgcolor = HEX(0xAE1010);
190  b_servos_topleft.font = 0;
191  b_servos_topleft.text = "ToLe";
192  b_servos_topleft.callback = b_servos_topleft_cb;
193  gui_button_add(&b_servos_topleft);
194 
195  b_servos_topright.base.x1 = b_servos_topleft.base.x2 + SERVO_BUTTON_SPACING;
196  b_servos_topright.base.y1 = SERVO_BUTTON_Y - 3;
197  b_servos_topright.base.x2 = AUTO;
198  b_servos_topright.base.y2 = AUTO;
199  b_servos_topright.txtcolor = WHITE;
200  b_servos_topright.bgcolor = HEX(0xAE1010);
201  b_servos_topright.font = 0;
202  b_servos_topright.text = "ToRi";
203  b_servos_topright.callback = b_servos_topright_cb;
204  gui_button_add(&b_servos_topright);
205 
206  b_servos_bottomleft.base.x1 = b_servos_topright.base.x2 + SERVO_BUTTON_SPACING;
207  b_servos_bottomleft.base.y1 = SERVO_BUTTON_Y - 3;
208  b_servos_bottomleft.base.x2 = AUTO;
209  b_servos_bottomleft.base.y2 = AUTO;
210  b_servos_bottomleft.txtcolor = WHITE;
211  b_servos_bottomleft.bgcolor = HEX(0xAE1010);
212  b_servos_bottomleft.font = 0;
213  b_servos_bottomleft.text = "BoLe";
214  b_servos_bottomleft.callback = b_servos_bottomleft_cb;
215  gui_button_add(&b_servos_bottomleft);
216 
217  b_servos_bottomright.base.x1 = b_servos_bottomleft.base.x2 + SERVO_BUTTON_SPACING;
218  b_servos_bottomright.base.y1 = SERVO_BUTTON_Y - 3;
219  b_servos_bottomright.base.x2 = AUTO;
220  b_servos_bottomright.base.y2 = AUTO;
221  b_servos_bottomright.txtcolor = WHITE;
222  b_servos_bottomright.bgcolor = HEX(0xAE1010);
223  b_servos_bottomright.font = 0;
224  b_servos_bottomright.text = "BoRi";
225  b_servos_bottomright.callback = b_servos_bottomright_cb;
226  gui_button_add(&b_servos_bottomright);
227 
228  //Led Color stuff
229 #define LED_COLOR_BUTTON_Y 35
230 #define LED_COLOR_BUTTON_SPACING 5
231  tft_print_line(5, LED_COLOR_BUTTON_Y, BLACK, TRANSPARENT, 0, "Led Color:");
232 
233  b_led_off.base.x1 = 85;
234  b_led_off.base.y1 = LED_COLOR_BUTTON_Y - 3;
235  b_led_off.base.x2 = AUTO;
236  b_led_off.base.y2 = AUTO;
237  b_led_off.txtcolor = WHITE;
238  b_led_off.bgcolor = BLACK;
239  b_led_off.font = 0;
240  b_led_off.text = "Off";
241  b_led_off.callback = b_led_off_cb;
242  gui_button_add(&b_led_off);
243 
244  b_led_white.base.x1 = b_led_off.base.x2 + LED_COLOR_BUTTON_SPACING;
245  b_led_white.base.y1 = LED_COLOR_BUTTON_Y - 3;
246  b_led_white.base.x2 = AUTO;
247  b_led_white.base.y2 = AUTO;
248  b_led_white.txtcolor = BLACK;
249  b_led_white.bgcolor = HEX(0xEEEEEE);
250  b_led_white.font = 0;
251  b_led_white.text = "White";
252  b_led_white.callback = b_led_white_cb;
253  gui_button_add(&b_led_white);
254 
255  b_led_red.base.x1 = b_led_white.base.x2 + LED_COLOR_BUTTON_SPACING;
256  b_led_red.base.y1 = LED_COLOR_BUTTON_Y - 3;
257  b_led_red.base.x2 = AUTO;
258  b_led_red.base.y2 = AUTO;
259  b_led_red.txtcolor = WHITE;
260  b_led_red.bgcolor = HEX(0xEE0000);
261  b_led_red.font = 0;
262  b_led_red.text = "Red";
263  b_led_red.callback = b_led_red_cb;
264  gui_button_add(&b_led_red);
265 
266  b_led_green.base.x1 = b_led_red.base.x2 + LED_COLOR_BUTTON_SPACING;
267  b_led_green.base.y1 = LED_COLOR_BUTTON_Y - 3;
268  b_led_green.base.x2 = AUTO;
269  b_led_green.base.y2 = AUTO;
270  b_led_green.txtcolor = WHITE;
271  b_led_green.bgcolor = HEX(0x00EE00);
272  b_led_green.font = 0;
273  b_led_green.text = "Green";
274  b_led_green.callback = b_led_green_cb;
275  gui_button_add(&b_led_green);
276 
277  b_led_blue.base.x1 = b_led_green.base.x2 + LED_COLOR_BUTTON_SPACING;
278  b_led_blue.base.y1 = LED_COLOR_BUTTON_Y - 3;
279  b_led_blue.base.x2 = AUTO;
280  b_led_blue.base.y2 = AUTO;
281  b_led_blue.txtcolor = WHITE;
282  b_led_blue.bgcolor = HEX(0x0000EE);
283  b_led_blue.font = 0;
284  b_led_blue.text = "Blue";
285  b_led_blue.callback = b_led_blue_cb;
286  gui_button_add(&b_led_blue);
287 
288  //Led MaxPower stuff
289 #define LED_POWER_BUTTON_Y 70
290  tft_print_line(5, LED_POWER_BUTTON_Y, BLACK, TRANSPARENT, 0, "Led Maximum Current:");
291 
292  //Num up down test
293  n_led_powerlimit.x = 160;
294  n_led_powerlimit.y = LED_POWER_BUTTON_Y - 7;
295  n_led_powerlimit.fgcolor = WHITE;
296  n_led_powerlimit.value = 10;
297  n_led_powerlimit.max = 40;
298  n_led_powerlimit.min = 0;
299  n_led_powerlimit.callback = n_led_powerlimit_cb;
300  gui_numupdown_add(&n_led_powerlimit);
301 
302 
303 
304  state = detecting;
305 }
b_back_cb
static void b_back_cb(void *button)
Definition: screen_pixytest.c:53
BUTTON_STRUCT::text
const char * text
The label of the button.
Definition: button.h:61
b_led_blue_cb
static void b_led_blue_cb(void *button)
Definition: screen_pixytest.c:135
BUTTON_STRUCT::txtcolor
uint16_t txtcolor
The 16-bit text color.
Definition: button.h:59
AUTO
#define AUTO
Use this value instead of x2, y2 in the BUTTON_STRUCT to autocalculate the button width/height...
Definition: button.h:65
SERVO_BUTTON_Y
#define SERVO_BUTTON_Y
NUMUPDOWN_STRUCT::x
uint16_t x
The x-Coordinate of the Top-Left Starting Point.
Definition: numupdown.h:49
TOUCH_AREA_STRUCT::y1
uint16_t y1
Top Left Y-Coordinate of Area.
Definition: touch.h:75
b_led_green
static BUTTON_STRUCT b_led_green
Definition: screen_pixytest.c:45
b_servos_bottomleft_cb
static void b_servos_bottomleft_cb(void *button)
Definition: screen_pixytest.c:85
detecting
Definition: screen_pixytest.c:30
gui_button_add
bool gui_button_add(BUTTON_STRUCT *button)
Definition: button.c:133
tft_print_line
void tft_print_line(uint16_t x, uint16_t y, uint16_t color, uint16_t bgcolor, uint8_t font, const char *text)
Definition: tft.c:98
b_led_green_cb
static void b_led_green_cb(void *button)
Definition: screen_pixytest.c:127
TOUCH_AREA_STRUCT::x1
uint16_t x1
Top Left X-Coordinate of Area.
Definition: touch.h:74
b_servos_topright_cb
static void b_servos_topright_cb(void *button)
Definition: screen_pixytest.c:76
TRANSPARENT
#define TRANSPARENT
Definition: tft.h:66
b_led_white_cb
static void b_led_white_cb(void *button)
Definition: screen_pixytest.c:111
BUTTON_STRUCT::bgcolor
uint16_t bgcolor
The 16-bit background color of the button.
Definition: button.h:57
BUTTON_STRUCT::base
TOUCH_AREA_STRUCT base
Basic geometry of the button. You only need to set the x1, y1, x2, y2 members of this struct...
Definition: button.h:56
LED_COLOR_BUTTON_Y
#define LED_COLOR_BUTTON_Y
b_servos_bottomleft
static BUTTON_STRUCT b_servos_bottomleft
Definition: screen_pixytest.c:37
NUMUPDOWN_STRUCT::callback
NUMUPDOWN_CALLBACK callback
Callback which is executed when the value changes.
Definition: numupdown.h:55
HEX
#define HEX(h)
Definition: tft.h:60
TOUCH_AREA_STRUCT::y2
uint16_t y2
Bottom Right Y-Coordinate of Area.
Definition: touch.h:77
b_led_off_cb
static void b_led_off_cb(void *button)
Definition: screen_pixytest.c:103
NUMUPDOWN_STRUCT::y
uint16_t y
The y-Coordinate of the Top-Left Starting Point.
Definition: numupdown.h:50
b_servos_topleft_cb
static void b_servos_topleft_cb(void *button)
Definition: screen_pixytest.c:67
NUMUPDOWN_STRUCT::max
int16_t max
The maximum possible value (inclusive)
Definition: numupdown.h:54
b_led_white
static BUTTON_STRUCT b_led_white
Definition: screen_pixytest.c:43
tft_clear
void tft_clear(uint16_t color)
Definition: tft.c:45
TOUCH_AREA_STRUCT::x2
uint16_t x2
Bottom Right X-Coordinate of Area.
Definition: touch.h:76
b_led_red_cb
static void b_led_red_cb(void *button)
Definition: screen_pixytest.c:119
NUMUPDOWN_STRUCT::min
int16_t min
The minimum possible value (inclusive)
Definition: numupdown.h:53
WHITE
#define WHITE
Definition: tft.h:53
b_servos_topleft
static BUTTON_STRUCT b_servos_topleft
Definition: screen_pixytest.c:35
n_led_powerlimit
static NUMUPDOWN_STRUCT n_led_powerlimit
Definition: screen_pixytest.c:50
b_back
static BUTTON_STRUCT b_back
Definition: screen_pixytest.c:32
state
static enum @1 state
b_servos_bottomright_cb
static void b_servos_bottomright_cb(void *button)
Definition: screen_pixytest.c:94
NUMUPDOWN_STRUCT::fgcolor
uint16_t fgcolor
The 16-bit color of the value-text.
Definition: numupdown.h:51
b_servos_center_cb
static void b_servos_center_cb(void *button)
Definition: screen_pixytest.c:58
b_led_blue
static BUTTON_STRUCT b_led_blue
Definition: screen_pixytest.c:46
LED_COLOR_BUTTON_SPACING
#define LED_COLOR_BUTTON_SPACING
SERVO_BUTTON_SPACING
#define SERVO_BUTTON_SPACING
b_led_red
static BUTTON_STRUCT b_led_red
Definition: screen_pixytest.c:44
LED_POWER_BUTTON_Y
#define LED_POWER_BUTTON_Y
n_led_powerlimit_cb
static void n_led_powerlimit_cb(void *numupdown, int16_t value)
Definition: screen_pixytest.c:143
b_servos_topright
static BUTTON_STRUCT b_servos_topright
Definition: screen_pixytest.c:36
NUMUPDOWN_STRUCT::value
int16_t value
The current/default value.
Definition: numupdown.h:52
BUTTON_STRUCT::callback
BUTTON_CALLBACK callback
Callback which is executed when the button is pressed.
Definition: button.h:58
b_servos_center
static BUTTON_STRUCT b_servos_center
Definition: screen_pixytest.c:34
b_servos_bottomright
static BUTTON_STRUCT b_servos_bottomright
Definition: screen_pixytest.c:38
BUTTON_STRUCT::font
uint8_t font
The number of the font to use.
Definition: button.h:60
b_led_off
static BUTTON_STRUCT b_led_off
Definition: screen_pixytest.c:42
BLACK
#define BLACK
Definition: tft.h:54
gui_numupdown_add
bool gui_numupdown_add(NUMUPDOWN_STRUCT *numupdown)
Definition: numupdown.c:80

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static void leave ( void *  screen)
static

Definition at line 307 of file screen_pixytest.c.

308 {
309  gui_button_remove(&b_back);
310  gui_button_remove(&b_servos_center);
311  gui_button_remove(&b_servos_topleft);
312  gui_button_remove(&b_servos_topright);
313  gui_button_remove(&b_servos_bottomleft);
314  gui_button_remove(&b_servos_bottomright);
315  gui_button_remove(&b_led_off);
316  gui_button_remove(&b_led_white);
317  gui_button_remove(&b_led_red);
318  gui_button_remove(&b_led_green);
319  gui_button_remove(&b_led_blue);
320  gui_numupdown_remove(&n_led_powerlimit);
321 
322 }
b_led_green
static BUTTON_STRUCT b_led_green
Definition: screen_pixytest.c:45
b_servos_bottomleft
static BUTTON_STRUCT b_servos_bottomleft
Definition: screen_pixytest.c:37
b_led_white
static BUTTON_STRUCT b_led_white
Definition: screen_pixytest.c:43
gui_numupdown_remove
void gui_numupdown_remove(NUMUPDOWN_STRUCT *numupdown)
Definition: numupdown.c:136
gui_button_remove
void gui_button_remove(BUTTON_STRUCT *button)
Definition: button.c:184
b_servos_topleft
static BUTTON_STRUCT b_servos_topleft
Definition: screen_pixytest.c:35
n_led_powerlimit
static NUMUPDOWN_STRUCT n_led_powerlimit
Definition: screen_pixytest.c:50
b_back
static BUTTON_STRUCT b_back
Definition: screen_pixytest.c:32
b_led_blue
static BUTTON_STRUCT b_led_blue
Definition: screen_pixytest.c:46
b_led_red
static BUTTON_STRUCT b_led_red
Definition: screen_pixytest.c:44
b_servos_topright
static BUTTON_STRUCT b_servos_topright
Definition: screen_pixytest.c:36
b_servos_center
static BUTTON_STRUCT b_servos_center
Definition: screen_pixytest.c:34
b_servos_bottomright
static BUTTON_STRUCT b_servos_bottomright
Definition: screen_pixytest.c:38
b_led_off
static BUTTON_STRUCT b_led_off
Definition: screen_pixytest.c:42

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static void n_led_powerlimit_cb ( void *  numupdown,
int16_t  value 
)
static

Definition at line 143 of file screen_pixytest.c.

144 {
145  if (state == idle) {
146  led_maxcurrent = value;
147  state = update_ledcurrent;
148  }
149 }
idle
Definition: screen_pixytest.c:30
update_ledcurrent
Definition: screen_pixytest.c:30
led_maxcurrent
static uint32_t led_maxcurrent
Definition: screen_pixytest.c:49
state
static enum @1 state

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static void update ( void *  screen)
static

Definition at line 325 of file screen_pixytest.c.

326 {
327  switch (state) {
328  case detecting: //Detecting State: Where we try to connect to the pixy
329  if (pixy_init() == 0) { //Pixy connection ok
330  int32_t response;
331  int return_value;
332  return_value = pixy_command("stop", END_OUT_ARGS, &response, END_IN_ARGS);
333  pixy_led_set_max_current(10);
334 
335  state = idle; //Go to next state
336  }
337 
338  break;
339 
340  case idle:
341  pixy_service();
342  break;
343 
344  case update_servos:
345  pixy_rcs_set_position(0, servo_x);
346  pixy_rcs_set_position(1, servo_y);
347  state = idle;
348  break;
349 
350  case update_ledcolor: {
351  int32_t response;
352  int return_value;
353  return_value = pixy_command("led_set", INT32(led_color), END_OUT_ARGS, &response, END_IN_ARGS);
354  state = idle;
355  }
356  break;
357 
358  case update_ledcurrent:
359  pixy_led_set_max_current(led_maxcurrent);
360  state = idle;
361  break;
362  }
363 
364 }
idle
Definition: screen_pixytest.c:30
detecting
Definition: screen_pixytest.c:30
update_ledcurrent
Definition: screen_pixytest.c:30
INT32
#define INT32(v)
Definition: pixydefs.h:65
servo_x
static uint16_t servo_x
Definition: screen_pixytest.c:39
pixy_service
int pixy_service()
led_maxcurrent
static uint32_t led_maxcurrent
Definition: screen_pixytest.c:49
pixy_command
int pixy_command(const char *name,...)
Send a command to Pixy.
pixy_led_set_max_current
int pixy_led_set_max_current(uint32_t current)
Set pixy LED maximum current.
pixy_init
int pixy_init()
Creates a connection with Pixy and listens for Pixy messages.
END_OUT_ARGS
#define END_OUT_ARGS
Definition: pixydefs.h:89
state
static enum @1 state
pixy_rcs_set_position
int pixy_rcs_set_position(uint8_t channel, uint16_t position)
Set pixy servo axis position.
update_ledcolor
Definition: screen_pixytest.c:30
led_color
static uint32_t led_color
Definition: screen_pixytest.c:47
update_servos
Definition: screen_pixytest.c:30
END_IN_ARGS
#define END_IN_ARGS
Definition: pixydefs.h:90
servo_y
static uint16_t servo_y
Definition: screen_pixytest.c:40

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Variable Documentation

BUTTON_STRUCT b_back
static

Definition at line 32 of file screen_pixytest.c.

BUTTON_STRUCT b_led_blue
static

Definition at line 46 of file screen_pixytest.c.

BUTTON_STRUCT b_led_green
static

Definition at line 45 of file screen_pixytest.c.

BUTTON_STRUCT b_led_off
static

Definition at line 42 of file screen_pixytest.c.

BUTTON_STRUCT b_led_red
static

Definition at line 44 of file screen_pixytest.c.

BUTTON_STRUCT b_led_white
static

Definition at line 43 of file screen_pixytest.c.

BUTTON_STRUCT b_servos_bottomleft
static

Definition at line 37 of file screen_pixytest.c.

BUTTON_STRUCT b_servos_bottomright
static

Definition at line 38 of file screen_pixytest.c.

BUTTON_STRUCT b_servos_center
static

Definition at line 34 of file screen_pixytest.c.

BUTTON_STRUCT b_servos_topleft
static

Definition at line 35 of file screen_pixytest.c.

BUTTON_STRUCT b_servos_topright
static

Definition at line 36 of file screen_pixytest.c.

uint32_t led_color
static

Definition at line 47 of file screen_pixytest.c.

uint32_t led_maxcurrent
static

Definition at line 49 of file screen_pixytest.c.

NUMUPDOWN_STRUCT n_led_powerlimit
static

Definition at line 50 of file screen_pixytest.c.

SCREEN_STRUCT screen
static
Initial value:
= {
enter,
leave,
update
}
leave
static void leave(void *screen)
Definition: screen_pixytest.c:307
update
static void update(void *screen)
Definition: screen_pixytest.c:325
enter
static void enter(void *screen)
Definition: screen_pixytest.c:151

Definition at line 367 of file screen_pixytest.c.

uint16_t servo_x
static

Definition at line 39 of file screen_pixytest.c.

uint16_t servo_y
static

Definition at line 40 of file screen_pixytest.c.

enum { ... } state
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