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apps/examples/ft80x: Add another coprocessor example: keys

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This commit is contained in:
Gregory Nutt 2018-02-22 13:20:00 -06:00
parent 15cd6fc382
commit d2b19602e9
3 changed files with 434 additions and 1 deletions
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1
examples/ft80x/ft80x.h
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@ -156,6 +156,7 @@ int ft80x_prim_alphablend(int fd, FAR struct ft80x_dlbuffer_s *buffer);
int ft80x_coproc_button(int fd, FAR struct ft80x_dlbuffer_s *buffer);
int ft80x_coproc_clock(int fd, FAR struct ft80x_dlbuffer_s *buffer);
int ft80x_coproc_gauge(int fd, FAR struct ft80x_dlbuffer_s *buffer);
int ft80x_coproc_keys(int fd, FAR struct ft80x_dlbuffer_s *buffer);
int ft80x_coproc_progressbar(int fd, FAR struct ft80x_dlbuffer_s *buffer);
int ft80x_coproc_scrollbar(int fd, FAR struct ft80x_dlbuffer_s *buffer);
int ft80x_coproc_slider(int fd, FAR struct ft80x_dlbuffer_s *buffer);

431
examples/ft80x/ft80x_coprocessor.c
View File

@ -1380,6 +1380,437 @@ int ft80x_coproc_gauge(int fd, FAR struct ft80x_dlbuffer_s *buffer)
return ret;
}
/****************************************************************************
* Name: ft80x_coproc_keys
*
* Description:
* Demonstrate the keys widget
*
****************************************************************************/
int ft80x_coproc_keys(int fd, FAR struct ft80x_dlbuffer_s *buffer)
{
int16_t font;
int16_t width;
int16_t height;
int16_t ydist;
int16_t yoffset;
int16_t xoffset;
int ret;
/* Formatted output chunks */
union
{
struct
{
struct ft80x_cmd32_s clearrgb;
struct ft80x_cmd32_s clear;
struct ft80x_cmd32_s colorrgb;
} a;
struct
{
struct ft80x_cmd_fgcolor_s fgcolor;
struct ft80x_cmd_keys_s keys;
} b;
struct
{
struct ft80x_cmd_fgcolor_s fgcolor;
struct ft80x_cmd_gradcolor_s gradcolor;
struct ft80x_cmd_keys_s keys;
} c;
struct
{
struct ft80x_cmd_gradcolor_s gradcolor;
struct ft80x_cmd_keys_s keys;
} d;
struct
{
struct ft80x_cmd32_s colora;
struct ft80x_cmd_keys_s keys;
} e;
struct ft80x_cmd_keys_s keys;
struct ft80x_cmd_button_s button;
struct ft80x_cmd_text_s text;
} cmds;
#ifdef CONFIG_LCD_FT80X_QVGA
font = 27;
width = 22;
height = 22;
ydist = 3;
#else
font = 29;
width = 30;
height = 30;
ydist = 5;
#endif
/* Create the hardware display list */
ret = ft80x_dl_start(fd, buffer, true);
if (ret < 0)
{
ft80x_err("ERROR: ft80x_dl_start failed: %d\n", ret);
return ret;
}
cmds.a.clearrgb.cmd = FT80X_CLEAR_COLOR_RGB(64, 64, 64);
cmds.a.clear.cmd = FT80X_CLEAR(1 ,1, 1);
cmds.a.colorrgb.cmd = FT80X_COLOR_RGB(0xff, 0xff, 0xff);
/* Copy the commands into the display list */
ret = ft80x_dl_data(fd, buffer, &cmds.a, sizeof(cmds.a));
if (ret < 0)
{
ft80x_err("ERROR: ft80x_dl_data failed: %d\n", ret);
return ret;
}
/* Draw keys with flat effect */
cmds.b.fgcolor.cmd = FT80X_CMD_FGCOLOR; /* Foreground color */
cmds.b.fgcolor.c = 0x404080;
cmds.b.keys.cmd = FT80X_CMD_KEYS; /* Keys */
cmds.b.keys.x = 10;
cmds.b.keys.y = 10;
cmds.b.keys.w = 4 * width;
cmds.b.keys.h = 30;
cmds.b.keys.font = font;
cmds.b.keys.options = FT80X_OPT_FLAT;
ret = ft80x_dl_data(fd, buffer, &cmds.b, sizeof(cmds.b));
if (ret < 0)
{
ft80x_err("ERROR: ft80x_dl_data failed: %d\n", ret);
return ret;
}
ret = ft80x_dl_string(fd, buffer, "ABCD");
if (ret < 0)
{
ft80x_err("ERROR: ft80x_dl_string failed: %d\n", ret);
return ret;
}
cmds.text.cmd = FT80X_CMD_TEXT; /* Text */
cmds.text.x = 20;
cmds.text.y = 40;
cmds.text.font = 26;
cmds.text.options = 0;
ret = ft80x_dl_data(fd, buffer, &cmds.text, sizeof(cmds.text));
if (ret < 0)
{
ft80x_err("ERROR: ft80x_dl_data failed: %d\n", ret);
return ret;
}
ret = ft80x_dl_string(fd, buffer, "Flat effect");
if (ret < 0)
{
ft80x_err("ERROR: ft80x_dl_string failed: %d\n", ret);
return ret;
}
/* Draw keys with 3d effect */
xoffset = 4 * width + 20;
cmds.b.fgcolor.cmd = FT80X_CMD_FGCOLOR; /* Foreground color */
cmds.b.fgcolor.c = 0x800000;
cmds.b.keys.cmd = FT80X_CMD_KEYS; /* Keys */
cmds.b.keys.x = xoffset;
cmds.b.keys.y = 10;
cmds.b.keys.w = 4 * width;
cmds.b.keys.h = 30;
cmds.b.keys.font = font;
cmds.b.keys.options = 0;
ret = ft80x_dl_data(fd, buffer, &cmds.b, sizeof(cmds.b));
if (ret < 0)
{
ft80x_err("ERROR: ft80x_dl_data failed: %d\n", ret);
return ret;
}
ret = ft80x_dl_string(fd, buffer, "ABCD");
if (ret < 0)
{
ft80x_err("ERROR: ft80x_dl_string failed: %d\n", ret);
return ret;
}
cmds.text.cmd = FT80X_CMD_TEXT; /* Text */
cmds.text.x = xoffset;
cmds.text.y = 40;
cmds.text.font = 26;
cmds.text.options = 0;
ret = ft80x_dl_data(fd, buffer, &cmds.text, sizeof(cmds.text));
if (ret < 0)
{
ft80x_err("ERROR: ft80x_dl_data failed: %d\n", ret);
return ret;
}
ret = ft80x_dl_string(fd, buffer, "3D effect");
if (ret < 0)
{
ft80x_err("ERROR: ft80x_dl_string failed: %d\n", ret);
return ret;
}
/* Draw keys with center option */
xoffset += 4*width + 20;
cmds.b.fgcolor.cmd = FT80X_CMD_FGCOLOR; /* Foreground color */
cmds.b.fgcolor.c = 0xffff000;
cmds.b.keys.cmd = FT80X_CMD_KEYS; /* Keys */
cmds.b.keys.x = xoffset;
cmds.b.keys.y = 10;
cmds.b.keys.w = FT80X_DISPLAY_WIDTH - 230;
cmds.b.keys.h = 30;
cmds.b.keys.font = font;
cmds.b.keys.options = FT80X_OPT_CENTER;
ret = ft80x_dl_data(fd, buffer, &cmds.b, sizeof(cmds.b));
if (ret < 0)
{
ft80x_err("ERROR: ft80x_dl_data failed: %d\n", ret);
return ret;
}
ret = ft80x_dl_string(fd, buffer, "ABCD");
if (ret < 0)
{
ft80x_err("ERROR: ft80x_dl_string failed: %d\n", ret);
return ret;
}
cmds.text.cmd = FT80X_CMD_TEXT; /* Text */
cmds.text.x = 20;
cmds.text.y = 40;
cmds.text.font = 26;
cmds.text.options = 0;
ret = ft80x_dl_data(fd, buffer, &cmds.text, sizeof(cmds.text));
if (ret < 0)
{
ft80x_err("ERROR: ft80x_dl_data failed: %d\n", ret);
return ret;
}
ret = ft80x_dl_string(fd, buffer, "Option Center");
if (ret < 0)
{
ft80x_err("ERROR: ft80x_dl_string failed: %d\n", ret);
return ret;
}
/* Construct a simple keyboard - note that the tags associated with the
* keys are the character values given in the arguments.
*/
yoffset = 80 + 10;
cmds.c.fgcolor.cmd = FT80X_CMD_FGCOLOR; /* Foreground color */
cmds.c.fgcolor.c = 0x404080;
cmds.c.gradcolor.cmd = FT80X_CMD_GRADCOLOR; /* Gradient color */
cmds.c.gradcolor.c = 0x00ff00;
cmds.c.keys.cmd = FT80X_CMD_KEYS; /* Keys */
cmds.c.keys.x = ydist;
cmds.c.keys.y = yoffset;
cmds.c.keys.w = 10 * width;
cmds.c.keys.h = height;
cmds.c.keys.font = font;
cmds.c.keys.options = FT80X_OPT_CENTER;
ret = ft80x_dl_data(fd, buffer, &cmds.c, sizeof(cmds.c));
if (ret < 0)
{
ft80x_err("ERROR: ft80x_dl_data failed: %d\n", ret);
return ret;
}
ret = ft80x_dl_string(fd, buffer, "qwertyuiop");
if (ret < 0)
{
ft80x_err("ERROR: ft80x_dl_string failed: %d\n", ret);
return ret;
}
yoffset += height + ydist;
cmds.d.gradcolor.cmd = FT80X_CMD_GRADCOLOR; /* Gradient color */
cmds.d.gradcolor.c = 0x00ffff;
cmds.d.keys.cmd = FT80X_CMD_KEYS; /* Keys */
cmds.d.keys.x = ydist;
cmds.d.keys.y = yoffset;
cmds.d.keys.w = 10 * width;
cmds.d.keys.h = height;
cmds.d.keys.font = font;
cmds.d.keys.options = FT80X_OPT_CENTER;
ret = ft80x_dl_data(fd, buffer, &cmds.d, sizeof(cmds.d));
if (ret < 0)
{
ft80x_err("ERROR: ft80x_dl_data failed: %d\n", ret);
return ret;
}
ret = ft80x_dl_string(fd, buffer, "asdfghijkl");
if (ret < 0)
{
ft80x_err("ERROR: ft80x_dl_string failed: %d\n", ret);
return ret;
}
yoffset += height + ydist;
cmds.d.gradcolor.c = 0xffff00;
cmds.d.keys.y = yoffset;
cmds.d.keys.options = FT80X_OPT_CENTER | 'z';
ret = ft80x_dl_data(fd, buffer, &cmds.d, sizeof(cmds.d));
if (ret < 0)
{
ft80x_err("ERROR: ft80x_dl_data failed: %d\n", ret);
return ret;
}
ret = ft80x_dl_string(fd, buffer, "zxcvbnm");
if (ret < 0)
{
ft80x_err("ERROR: ft80x_dl_string failed: %d\n", ret);
return ret;
}
cmds.button.cmd = FT80X_CMD_BUTTON;
cmds.button.x = xoffset;
cmds.button.y = yoffset;
cmds.button.w = width;
cmds.button.h = height;
cmds.button.font = 28;
cmds.button.options = FT80X_OPT_FLAT;
ret = ft80x_dl_data(fd, buffer, &cmds.button, sizeof(cmds.button));
if (ret < 0)
{
ft80x_err("ERROR: ft80x_dl_data failed: %d\n", ret);
return ret;
}
ret = ft80x_dl_string(fd, buffer, " ");
if (ret < 0)
{
ft80x_err("ERROR: ft80x_dl_string failed: %d\n", ret);
return ret;
}
yoffset = 80 + 10;
cmds.keys.cmd = FT80X_CMD_KEYS; /* Keys */
cmds.keys.x = 11 * width;
cmds.keys.y = yoffset;
cmds.keys.w = 3 * width;
cmds.keys.h = height;
cmds.keys.font = font;
cmds.keys.options = 0;
ret = ft80x_dl_data(fd, buffer, &cmds.keys, sizeof(cmds.keys));
if (ret < 0)
{
ft80x_err("ERROR: ft80x_dl_data failed: %d\n", ret);
return ret;
}
ret = ft80x_dl_string(fd, buffer, "789");
if (ret < 0)
{
ft80x_err("ERROR: ft80x_dl_string failed: %d\n", ret);
return ret;
}
yoffset += height + ydist;
cmds.keys.y = yoffset;
ret = ft80x_dl_data(fd, buffer, &cmds.keys, sizeof(cmds.keys));
if (ret < 0)
{
ft80x_err("ERROR: ft80x_dl_data failed: %d\n", ret);
return ret;
}
ret = ft80x_dl_string(fd, buffer, "456");
if (ret < 0)
{
ft80x_err("ERROR: ft80x_dl_string failed: %d\n", ret);
return ret;
}
yoffset += height + ydist;
cmds.keys.y = yoffset;
ret = ft80x_dl_data(fd, buffer, &cmds.keys, sizeof(cmds.keys));
if (ret < 0)
{
ft80x_err("ERROR: ft80x_dl_data failed: %d\n", ret);
return ret;
}
ret = ft80x_dl_string(fd, buffer, "123");
if (ret < 0)
{
ft80x_err("ERROR: ft80x_dl_string failed: %d\n", ret);
return ret;
}
yoffset += height + ydist;
cmds.e.colora.cmd = FT80X_COLOR_A(255);
cmds.e.keys.cmd = FT80X_CMD_KEYS; /* Keys */
cmds.e.keys.x = 11 * width;
cmds.e.keys.y = yoffset;
cmds.e.keys.w = 3 * width;
cmds.e.keys.h = height;
cmds.e.keys.font = font;
cmds.e.keys.options = 0 | '0';
ret = ft80x_dl_data(fd, buffer, &cmds.e, sizeof(cmds.e));
if (ret < 0)
{
ft80x_err("ERROR: ft80x_dl_data failed: %d\n", ret);
return ret;
}
ret = ft80x_dl_string(fd, buffer, "0.");
if (ret < 0)
{
ft80x_err("ERROR: ft80x_dl_string failed: %d\n", ret);
return ret;
}
/* Finally, terminate the display list */
ret = ft80x_dl_end(fd, buffer);
if (ret < 0)
{
ft80x_err("ERROR: ft80x_dl_end failed: %d\n", ret);
}
return ret;
}
/****************************************************************************
* Name: ft80x_coproc_progressbar
*

3
examples/ft80x/ft80x_main.c
View File

@ -111,7 +111,7 @@ static const struct ft80x_exampleinfo_s g_primitives[] =
* ft80x_coproc_button CMD_BUTTON Draw a button
* ft80x_coproc_clock CMD_CLOCK Draw an analog clock
* ft80x_coproc_gauge CMD_GAUGE Draw a gauge
* (To be provided) CMD_KEYS Draw a row of keys
* ft80x_coproc_keys CMD_KEYS Draw a row of keys
* ft80x_coproc_progressbar CMD_PROGRESS Draw a progress bar
* ft80x_coproc_scrollbar CMD_SCROLLBAR Draw a scroll bar
* ft80x_coproc_slider CMD_SLIDER Draw a slider
@ -133,6 +133,7 @@ static const struct ft80x_exampleinfo_s g_coproc[] =
{ "Button", ft80x_coproc_button },
{ "Clock", ft80x_coproc_clock },
{ "Gauge", ft80x_coproc_gauge },
{ "Keys", ft80x_coproc_keys },
{ "Progress Bar", ft80x_coproc_progressbar },
{ "Scroll Bar", ft80x_coproc_scrollbar },
{ "Slider", ft80x_coproc_slider },