int main(){
printf("Lcd driver and lib demo\n");
display = get_display();
if (display == NULL) {
printf("Failed to get display\n");
return -1;
}
disable_waiting_for_enter();
build_vars();
intro_animation();
char key = 0;
int position = 0;
while(running){
position = menu_selection(position);
}
clear_screen();
restore_terminal_settings();
release_display(display);
}
int main(){
printf("Get display\n");
display = get_display();
if (display == NULL) {
printf("Failed to get display\n");
return -1;
}
//lcd_load_bmp("blani.bmp", display);
lcd_load_bmp("blani.bmp", display);
getc(stdin);
lcd_set_bmp(0,0,display);
getc(stdin);
lcd_backlight(LCD_OFF, display);
getc(stdin);
lcd_backlight(LCD_ON, display);
getc(stdin);
lcd_sleep(LCD_ON, display);
getc(stdin);
lcd_sleep(LCD_OFF, display);
getc(stdin);
lcd_onoff(LCD_OFF, display);
getc(stdin);
lcd_onoff(LCD_ON, display);
getc(stdin);
printf("Lcd rect\n");
lcd_set_rect(20, 20, 50, 50, NOFILL, WHITE, display);
getc(stdin);
lcd_set_rect(20, 60, 50, 90, NOFILL, RED, display);
getc(stdin);
lcd_set_rect(60, 20, 90, 50, NOFILL, BLUE, display);
getc(stdin);
lcd_set_rect(60, 60, 90, 90, NOFILL, ORANGE, display);
getc(stdin);
// printf("Lcd pixel\n");
// lcd_set_pixel(100, 100, WHITE, display);
lcd_set_line(2,0, 20, 78, RED, display);
getc(stdin);
lcd_set_line(30,19, 98, 34, BLUE, display);
getc(stdin);
lcd_set_line(129,129, 20, 60, GREEN, display);
getc(stdin);
lcd_put_str("Test str 1\n", 10, 10, SMALL, YELLOW, display);
getc(stdin);
lcd_put_str("Test str 2\n", 30, 10, MEDIUM, GREEN, display);
getc(stdin);
lcd_put_str("Test str 3\n", 50, 10, LARGE, ORANGE, display);
getc(stdin);
printf("Release display\n");
release_display(display);
}
/******************************************************************************
* Example to show vid1 in YUV format,OSD0 in RGB565 format
* and OSD1 is attribute format.
******************************************************************************/
static int vpbe_UE_1(void)
{
int ret = 0;
v4l2_std_id cur_std;
DBGENTER;
/* Setup Capture */
if (initialize_capture(&cur_std) < 0) {
printf("Failed to intialize capture\n");
return ret;
}
/* Setup Display */
if (cur_std & V4L2_STD_NTSC) {
if (change_sysfs_attrib(ATTRIB_OUTPUT, DISPLAY_INTERFACE_COMPOSITE))
return FAILURE;
if (change_sysfs_attrib(ATTRIB_MODE, DISPLAY_MODE_NTSC))
return FAILURE;
file_size = WIDTH_NTSC * HEIGHT_NTSC * 2;
}
else if (cur_std & V4L2_STD_PAL) {
if (change_sysfs_attrib(ATTRIB_OUTPUT, DISPLAY_INTERFACE_COMPOSITE))
return FAILURE;
if (change_sysfs_attrib(ATTRIB_MODE, DISPLAY_MODE_PAL))
return FAILURE;
file_size = WIDTH_PAL * HEIGHT_PAL * 2;
}
else if (cur_std & V4L2_STD_720P_60) {
if (change_sysfs_attrib(ATTRIB_OUTPUT, DISPLAY_INTERFACE_COMPONENT))
return FAILURE;
if (change_sysfs_attrib(ATTRIB_MODE, DISPLAY_MODE_720P))
return FAILURE;
file_size = WIDTH_720P * HEIGHT_720P * 2;
}
else if (cur_std & V4L2_STD_1080I_60) {
if (change_sysfs_attrib(ATTRIB_OUTPUT, DISPLAY_INTERFACE_COMPONENT))
return FAILURE;
if (change_sysfs_attrib(ATTRIB_MODE, DISPLAY_MODE_1080I))
return FAILURE;
file_size = WIDTH_1080I * HEIGHT_1080I * 2;
} else {
printf("Cannot display this standard\n");
return FAILURE;
}
/* Setup VID1 output */
if ((init_vid1_device(cur_std)) < 0) {
printf("\nFailed to init vid1 window ");
return FAILURE;
}
ret = start_loop();
if (ret)
printf("\tError: Video loopback had some errors\n");
printf("Video loopback completed successfully\n");
/*
* Once the streaming is done stop the display
* hardware
*/
printf(" Test STREAM_OFF - \n");
ret = stop_display(fd_vid1);
if (ret < 0) {
printf("\tError: Could not stop display\n");
return ret;
}
/* Release display channel */
printf(" Test buffer unmapping & closing of device - \n");
release_display(&fd_vid1);
ret = stop_capture(fdCapture);
if (ret < 0)
printf("Error in VIDIOC_STREAMOFF:capture\n");
release_capture(&fdCapture);
close(fd_osd0);
printf("DONE ALL\n\n\n");
DBGEXIT;
return ret;
}
/*
* APOLLO_init
*
* initialises window to occupy current window
*/
APOLLO_init()
{
pad_$window_desc_t window;
int size, prefx, prefy, prefxs, prefys, x, y, w, h;
short i;
pad_$set_scale(stream_$stdout,
1,
1,
status);
pad_$inq_windows(stream_$stdout,
window_info,
10,
n_windows,
status);
w = window_info[0].width;
h = window_info[0].height;
x = window_info[0].left;
y = window_info[0].top;
getprefposandsize(&prefx, &prefy, &prefxs, &prefys);
if (prefx > -1) {
x = prefx;
y = prefy;
}
if (prefxs > -1) {
w = prefxs;
h = prefys;
}
size = MIN(w, h);
vdevice.sizeX = vdevice.sizeY = size - 1;
vdevice.sizeSx = w - 1;
vdevice.sizeSy = h - 1;
init_bitmap_size.x_size = w;
init_bitmap_size.y_size = h;
source.window_base.x_coord = source.window_base.y_coord = 0;
source.window_size.x_size = init_bitmap_size.x_size;
source.window_size.y_size = init_bitmap_size.y_size;
dest_pos.x_coord = dest_pos.y_coord = 0;
/*
* Inquire about the actual display ....
*/
gpr_$inq_disp_characteristics(mode,
stream_$stdout,
(short)60,
disp,
disp_len,
status);
vdevice.depth = disp.n_planes;
hi_plane_id = disp.n_planes - 1;
if (prefx == -1 && prefxs == -1) {
stream_id = stream_$stdout;
} else {
window.top = y;
window.left = x;
window.width = w;
window.height = h;
pad_$create_window("", 0,
pad_$transcript,
1,
window,
stream_id,
status
);
pad_$set_auto_close(stream_id, 1, true, status);
}
gpr_$init(mode,
stream_id,
init_bitmap_size,
hi_plane_id,
front_bitmap,
status);
current_bitmap = front_bitmap;
gpr_$set_auto_refresh(true, status);
gpr_$set_cursor_active(false,status);
/* Set up all the character stuff */
first_time = 1;
/* create a key set for the event interupts */
lib_$init_set(keys, (short)256);
lib_$init_set(mouse_keys, (short)6);
lib_$add_to_set(mouse_keys, (short)6, KBD_$M1D);
lib_$add_to_set(mouse_keys, (short)6, KBD_$M2D);
lib_$add_to_set(mouse_keys, (short)6, KBD_$M3D);
lib_$add_to_set(mouse_keys, (short)6, KBD_$M1U);
lib_$add_to_set(mouse_keys, (short)6, KBD_$M2U);
lib_$add_to_set(mouse_keys, (short)6, KBD_$M3U);
for (i = 0; i < 128; i++)
lib_$add_to_set(keys, (short)256, (short)i);
gpr_$enable_input(gpr_$keystroke, keys, status);
gpr_$enable_input(gpr_$buttons, keys, status);
gpr_$enable_input(gpr_$locator, keys, status);
/* set default color (colour) */
if (disp.n_planes > 1) {
gpr_$inq_color_map(0L, (short)MAXCOLORS, old_color_value, status);
gpr_$inq_color_map(0L, (short)MAXCOLORS, color_value, status);
color_value[0] = COLOR_ENTRY(0,0,0); /* color--black */
color_value[1] = COLOR_ENTRY(255,0,0); /* color--red */
color_value[2] = COLOR_ENTRY(0,255,0); /* color--green */
color_value[3] = COLOR_ENTRY(255,255,0); /* color--yellow */
color_value[4] = COLOR_ENTRY(0,0,255); /* color--blue */
color_value[5] = COLOR_ENTRY(255,0,255); /* color--magenta */
color_value[6] = COLOR_ENTRY(0,255,255); /* color--cyan */
color_value[7] = COLOR_ENTRY(255,255,255); /* color--white */
/* modify color table */
gpr_$acquire_display(status);
gpr_$set_color_map((long)0,
(short)MAXCOLORS,
color_value,
status);
gpr_$release_display(status);
}
back_used = 0;
return(1);
}
