Skip to content
Projects
Groups
Snippets
Help
Loading...
Sign in
Toggle navigation
F
fwatch
Project
Project
Details
Activity
Cycle Analytics
Repository
Repository
Files
Commits
Branches
Tags
Contributors
Graph
Compare
Charts
Issues
8
Issues
8
List
Board
Labels
Milestones
Merge Requests
0
Merge Requests
0
Wiki
Wiki
image/svg+xml
Discourse
Discourse
Members
Members
Collapse sidebar
Close sidebar
Activity
Graph
Charts
Create a new issue
Commits
Issue Boards
Open sidebar
Projects
fwatch
Commits
1cac90ee
Commit
1cac90ee
authored
Sep 22, 2014
by
Matthieu Cattin
Browse files
Options
Browse Files
Download
Email Patches
Plain Diff
sw: add 2d plot widget.
parent
abdf9648
Hide whitespace changes
Inline
Side-by-side
Showing
6 changed files
with
188 additions
and
15 deletions
+188
-15
Makefile
sw/ui-test/Makefile
+1
-1
digital_watch.c
sw/ui-test/digital_watch.c
+16
-14
plot_widget.c
sw/ui-test/plot_widget.c
+151
-0
plot_widget.h
sw/ui-test/plot_widget.h
+16
-0
ui.h
sw/ui-test/ui.h
+1
-0
ui_pc.c
sw/ui-test/ui_pc.c
+3
-0
No files found.
sw/ui-test/Makefile
View file @
1cac90ee
OBJS
=
gfx.o ui.o ui_pc.o font_helv17.o font_luct38.o font_xm16x25b.o digital_watch.o font_helv38b.o font_helv29.o font_helv22b.o font_xm4x6.o font_xm5x8.o font_helv11.o
OBJS
=
plot_widget.o
gfx.o ui.o ui_pc.o font_helv17.o font_luct38.o font_xm16x25b.o digital_watch.o font_helv38b.o font_helv29.o font_helv22b.o font_xm4x6.o font_xm5x8.o font_helv11.o
CFLAGS
=
`
sdl-config
--cflags
`
-I
.
-g
-O0
LDFLAGS
=
`
sdl-config
--libs
`
-g
-O0
...
...
sw/ui-test/digital_watch.c
View file @
1cac90ee
#include "ui.h"
#include "../bitmaps/battery_charging.h"
#include "../bitmaps/battery.h"
#include "../bitmaps/gps_disconnected.h"
#include "../bitmaps/gps_searching.h"
#include "../bitmaps/gps_receiving.h"
#include "plot_widget.h"
//#include "../bitmaps/bitmaps.h"
extern
int64_t
sys_get_tics
();
...
...
@@ -189,6 +185,7 @@ struct ui_widget home_screen = {
static
void
status_bar_event
(
struct
ui_widget
*
w
,
struct
ui_event
event
)
{
/*
static int8_t level;
switch(event.type)
...
...
@@ -202,7 +199,7 @@ static void status_bar_event(struct ui_widget *w, struct ui_event event)
gfx_box(&w->dc, 127-15, 1, 127-3, 11, COLOR_WHITE);
gfx_box(&w->dc, 127-15, 1, 127-15+((level * 12)/100), 11, COLOR_BLACK);
gfx_box(&w->dc, 0, 0, 15, 15, COLOR_WHITE);
gfx_draw_bitmap
(
&
w
->
dc
,
0
,
0
,
&
gps_disconnected
);
//
gfx_draw_bitmap(&w->dc, 0, 0, &gps_disconnected);
w->flags |= WF_DIRTY;
break;
}
...
...
@@ -215,7 +212,7 @@ static void status_bar_event(struct ui_widget *w, struct ui_event event)
gfx_box(&w->dc, 127-15, 1, 127-3, 11, COLOR_WHITE);
gfx_box(&w->dc, 127-15, 1, 127-15+((level * 12)/100), 11, COLOR_BLACK);
gfx_box(&w->dc, 0, 0, 15, 15, COLOR_WHITE);
gfx_draw_bitmap
(
&
w
->
dc
,
0
,
0
,
&
gps_receiving
);
//
gfx_draw_bitmap(&w->dc, 0, 0, &gps_receiving);
w->flags |= WF_DIRTY;
break;
}
...
...
@@ -224,13 +221,14 @@ static void status_bar_event(struct ui_widget *w, struct ui_event event)
gfx_box(&w->dc, 127-15, 1, 127-3, 11, COLOR_WHITE);
gfx_draw_bitmap(&w->dc, 127-15, 0, &battery_charging);
gfx_box(&w->dc, 0, 0, 15, 15, COLOR_WHITE);
gfx_draw_bitmap
(
&
w
->
dc
,
0
,
0
,
&
gps_searching
);
//
gfx_draw_bitmap(&w->dc, 0, 0, &gps_searching);
w->flags |= WF_DIRTY;
break;
}
default:
break;
}
*/
}
static
void
status_bar_redraw
(
struct
ui_widget
*
w
)
...
...
@@ -238,7 +236,7 @@ static void status_bar_redraw(struct ui_widget *w)
//gfx_line(&w->dc, 0, w->pos.y1, 127, w->pos.y1, COLOR_BLACK);
gfx_round_box
(
&
w
->
dc
,
30
,
-
10
,
127
-
30
,
10
,
9
,
COLOR_BLACK
);
gfx_centered_text
(
&
w
->
dc
,
&
font_helv11
,
0
,
"Home"
);
gfx_draw_bitmap
(
&
w
->
dc
,
127
-
15
,
0
,
&
battery
);
//
gfx_draw_bitmap(&w->dc, 127-15, 0, &battery);
}
struct
ui_widget
status_bar
=
{
...
...
@@ -249,17 +247,21 @@ struct ui_widget status_bar = {
WF_ACTIVE
|
WF_VISIBLE
};
void
home_screen_create
()
{
ui_init_widget
(
&
home_screen
);
ui_init_widget
(
&
digital_watch
);
ui_init_widget
(
&
pls_viewer
);
//ui_init_widget (&pls_viewer);
ui_init_widget
(
&
hist_plot
);
ui_add_widget
(
&
digital_watch
);
ui_add_widget
(
&
pls_viewer
);
//ui_add_widget(&pls_viewer);
ui_add_widget
(
&
hist_plot
);
ui_add_child
(
&
home_screen
,
&
digital_watch
);
ui_add_child
(
&
home_screen
,
&
pls_viewer
);
//ui_add_child(&home_screen, &pls_viewer);
ui_add_child
(
&
home_screen
,
&
hist_plot
);
ui_add_widget
(
&
home_screen
);
ui_init_widget
(
&
status_bar
);
...
...
sw/ui-test/plot_widget.c
0 → 100644
View file @
1cac90ee
#include "plot_widget.h"
void
find_min_max
(
int16_t
*
d
,
uint16_t
d_size
,
int16_t
*
min
,
int16_t
*
max
)
{
uint16_t
i
;
*
min
=
d
[
0
];
*
max
=
d
[
0
];
for
(
i
=
0
;
i
<
d_size
;
i
++
)
{
if
(
d
[
i
]
<
*
min
)
*
min
=
d
[
i
];
if
(
d
[
i
]
>
*
max
)
*
max
=
d
[
i
];
}
}
void
draw_plot
(
struct
surface
*
surf
,
plot
*
p
)
{
uint8_t
i
;
int16_t
y_min
,
y_max
;
uint8_t
x_scale
,
y_scale
,
x_win
;
int8_t
y_pos
,
y_pos_next
;
char
buf
[
20
];
float
t
;
// Find data min/max
find_min_max
(
p
->
d
,
p
->
d_size
,
&
y_min
,
&
y_max
);
DBG
(
"min: %d
\n
max: %d
\n
max-min: %d
\n
"
,
y_min
,
y_max
,(
y_max
-
y_min
));
// Compute x scaling factors
// If data size is smaller than the plot size, don't stretch plot
if
(
p
->
d_size
<
p
->
x_size
){
x_scale
=
1
;
x_win
=
p
->
d_size
;
}
else
{
x_scale
=
p
->
d_size
/
p
->
x_size
;
x_win
=
p
->
x_size
;
}
// Compute y scaling factor (rounded up by adding 1)
y_scale
=
(
y_max
-
y_min
)
/
p
->
y_size
+
1
;
DBG
(
"x_scale: %d
\n
y_scale: %d
\n
"
,
x_scale
,
y_scale
);
// Rescale and plot data
for
(
i
=
0
;
i
<
x_win
-
1
;
i
++
){
//y_pos = (d[i*x_scale])/y_scale + y_size/2;
//y_pos_next = (d[(i+1)*x_scale])/y_scale + y_size/2;
y_pos
=
(
p
->
d
[
i
*
x_scale
]
-
y_min
)
/
y_scale
;
y_pos_next
=
(
p
->
d
[(
i
+
1
)
*
x_scale
]
-
y_min
)
/
y_scale
;
//DBG("x=%3d, y=%3d (%d)\n", i, y_pos, d[i*x_scale]);
if
(
p
->
line
)
gfx_line
(
surf
,
i
,
p
->
y_size
-
y_pos
,
i
+
1
,
p
->
y_size
-
y_pos_next
,
1
);
else
gfx_set_pixel
(
surf
,
i
,
p
->
y_size
-
y_pos
,
1
);
}
// Print data zero (dotted line)
//DBG("zero: %d\n", -y_min/y_scale);
if
(
p
->
zero
){
for
(
i
=
0
;
i
<=
10
;
i
++
){
gfx_line
(
surf
,
(
p
->
x_size
/
10
)
*
i
,
p
->
y_size
-
(
-
y_min
/
y_scale
),(
p
->
x_size
/
10
)
*
i
+
(
p
->
x_size
/
20
),
p
->
y_size
-
(
-
y_min
/
y_scale
),
1
);
}
}
// Print plot title
DBG
(
"title: %s"
,
p
->
title
);
//gfx_text(surf, &font_xm5x8, 0, 0, p->title);
//gfx_centered_text(surf, &font_helv11, 0, p->title);
gfx_centered_text
(
surf
,
&
font_xm4x6
,
p
->
y_size
+
1
,
p
->
title
);
// Print min max
sprintf
(
buf
,
"min:%d"
,
y_min
);
gfx_text
(
surf
,
&
font_xm4x6
,
1
,
p
->
y_size
+
1
,
buf
);
sprintf
(
buf
,
"max:%d"
,
y_max
);
gfx_text
(
surf
,
&
font_xm4x6
,
p
->
x_size
-
gfx_text_width
(
&
font_xm4x6
,
buf
),
p
->
y_size
+
1
,
buf
);
// Print frame, if enabled
if
(
p
->
frame
)
{
gfx_line
(
surf
,
0
,
0
,
p
->
x_size
,
0
,
1
);
gfx_line
(
surf
,
p
->
x_size
,
0
,
p
->
x_size
,
p
->
y_size
,
1
);
gfx_line
(
surf
,
p
->
x_size
,
p
->
y_size
,
0
,
p
->
y_size
,
1
);
gfx_line
(
surf
,
0
,
p
->
y_size
,
0
,
0
,
1
);
}
}
static
void
hist_plot_event
(
struct
ui_widget
*
w
,
struct
ui_event
event
)
{
switch
(
event
.
type
)
{
case
EVT_NEXT_CYCLE
:
w
->
flags
|=
WF_DIRTY
;
break
;
default:
break
;
}
}
static
void
hist_plot_redraw
(
struct
ui_widget
*
w
)
{
#define D_SIZE 400
int16_t
data
[
D_SIZE
];
uint16_t
i
;
char
title
[
20
];
float
x
;
static
float
a
=
0
;
plot
p
;
// Clear widget
gfx_clear
(
&
w
->
dc
,
0
);
// Generate test data
sprintf
(
title
,
"test plot
\n
"
);
x
=
0
;
for
(
i
=
0
;
i
<
D_SIZE
;
i
++
)
{
x
+=
0
.
03
;
data
[
i
]
=
(
int16_t
)((
200
+
a
*
100
)
*
sin
(
a
+
x
));
//data[i] = -100 + i;
}
a
+=
0
.
8
;
// Draw plot
p
.
d
=
&
data
[
0
];
p
.
d_size
=
D_SIZE
;
p
.
x_size
=
127
;
p
.
y_size
=
60
;
p
.
title
=
title
;
p
.
frame
=
1
;
p
.
line
=
1
;
p
.
zero
=
1
;
draw_plot
(
&
w
->
dc
,
&
p
);
}
struct
ui_widget
hist_plot
=
{
hist_plot_redraw
,
hist_plot_event
,
{
0
,
60
,
127
,
127
},
0
,
WF_ACTIVE
|
WF_VISIBLE
};
sw/ui-test/plot_widget.h
0 → 100644
View file @
1cac90ee
#include "ui.h"
#include "math.h"
extern
struct
ui_widget
hist_plot
;
typedef
struct
plot
{
int16_t
*
d
;
// pointer on data array
uint16_t
d_size
;
// data array size
uint8_t
x_size
;
// X plot size (pixel)
uint8_t
y_size
;
// Y plot size (pixel)
char
*
title
;
// pointer on plot title string
uint8_t
frame
;
// draw frame around plot
uint8_t
line
;
// draw lines between data points
uint8_t
zero
;
// draw a line showing data zero value
}
plot
;
sw/ui-test/ui.h
View file @
1cac90ee
...
...
@@ -23,6 +23,7 @@
#define EVT_UP 8
#define EVT_DOWN 9
#define EVT_RIGHT 10
#define EVT_LEFT 11
#define UI_TICK_RATE 30
/* UI refresh ticks = 30 milliseconds */
...
...
sw/ui-test/ui_pc.c
View file @
1cac90ee
...
...
@@ -79,6 +79,9 @@ int sys_update()
case
SDLK_RIGHT
:
ui_post_event
(
EVT_RIGHT
,
0
);
break
;
case
SDLK_LEFT
:
ui_post_event
(
EVT_LEFT
,
0
);
break
;
#if 0
case SDLK_LEFT: cur_key=KEY_L; break;
case SDLK_RIGHT: cur_key=KEY_R; break;
...
...
Write
Preview
Markdown
is supported
0%
Try again
or
attach a new file
Attach a file
Cancel
You are about to add
0
people
to the discussion. Proceed with caution.
Finish editing this message first!
Cancel
Please
register
or
sign in
to comment