74 lines
2.1 KiB
C
74 lines
2.1 KiB
C
#include <stdio.h>
|
|
#include <time.h>
|
|
|
|
#include "mgos.h"
|
|
#include "mgos_pwm.h"
|
|
#include "mongoose-touch.h"
|
|
#include "fonts/FreeSerifBold9pt7b.h"
|
|
#include "fonts/FreeMonoBold9pt7b.h"
|
|
|
|
struct screen_t *s_screen = NULL;
|
|
|
|
static void touch_handler(struct mgos_stmpe610_event_data *ed) {
|
|
struct widget_t *widget;
|
|
|
|
if (!ed) return;
|
|
LOG(LL_INFO, ("Touch %s at (%d,%d) pressure=%d, length=%d", ed->direction==TOUCH_UP?"UP":"DOWN", ed->x, ed->y, ed->z, ed->length));
|
|
|
|
// If the backlight is inactive, grab the TOUCH_DOWN and TOUCH_UP events.
|
|
// Do nothing on TOUCH_DOWN, but reactivate the backlight by calling
|
|
// backlight_keepalive() upon TOUCH_UP. This way, the first touch will
|
|
// wake up the UI, but not send events to widgets and things.
|
|
if (!backlight_active()) {
|
|
if (ed->direction==TOUCH_DOWN) {
|
|
LOG(LL_INFO, ("Ignoring touch event, backlight is inactive"));
|
|
return;
|
|
}
|
|
LOG(LL_INFO, ("Ignoring touch event, but setting backlight on"));
|
|
backlight_keepalive();
|
|
return;
|
|
}
|
|
|
|
backlight_keepalive();
|
|
|
|
widget = screen_widget_find_by_xy(s_screen, ed->x, ed->y);
|
|
|
|
if (ed->direction==TOUCH_DOWN) {
|
|
widget_network_recv();
|
|
if (widget && widget->handler)
|
|
widget->handler(EV_WIDGET_TOUCH_DOWN, widget, ed);
|
|
} else {
|
|
widget_network_send();
|
|
if (widget && widget->handler)
|
|
widget->handler(EV_WIDGET_TOUCH_UP, widget, ed);
|
|
}
|
|
}
|
|
|
|
void tft_demo(void)
|
|
{
|
|
// mgos_ili9341_setRotation(mgos_sys_config_get_tft_orientation());
|
|
mgos_stmpe610_set_rotation(mgos_sys_config_get_tft_orientation());
|
|
mgos_stmpe610_set_handler(touch_handler);
|
|
mgos_stmpe610_set_dimensions(320, 240);
|
|
|
|
mgos_ili9341_set_fgcolor(0,0,0);
|
|
mgos_ili9341_fillScreen();
|
|
|
|
s_screen = screen_create_from_file("/screen_main.json", widget_default_ev, NULL);
|
|
if (!s_screen) {
|
|
LOG(LL_ERROR, ("Could not load screen"));
|
|
return;
|
|
}
|
|
screen_add_default_widgets(s_screen);
|
|
LOG(LL_INFO, ("Screen '%s' has %d widgets", s_screen->name, screen_get_num_widgets(s_screen)));
|
|
}
|
|
|
|
enum mgos_app_init_result mgos_app_init(void)
|
|
{
|
|
backlight_init();
|
|
|
|
tft_demo();
|
|
|
|
return MGOS_APP_INIT_SUCCESS;
|
|
}
|