88 lines
2.4 KiB
C
88 lines
2.4 KiB
C
#include <stdio.h>
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#include <time.h>
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#include "mgos.h"
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#include "tft.h"
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#include "stmpe610.h"
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#include "mongoose-touch.h"
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struct screen_t *screen = NULL;
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static long map(long x, long in_min, long in_max, long out_min, long out_max) {
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return (x - in_min) * (out_max - out_min) / (in_max - in_min) + out_min;
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}
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static void touch_handler(struct mgos_stmpe610_event_data *ed) {
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uint16_t x, y;
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struct widget_t *widget;
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if (!ed) return;
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x = map(ed->x, 0, 4095, 0, _width-1);
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y = map(ed->y, 0, 4095, 0, _height-1);
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LOG(LL_INFO, ("Touch %s at (%d,%d) pressure=%d, length=%d", ed->direction==TOUCH_UP?"UP":"DOWN", x, y, ed->z, ed->length));
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widget = screen_widget_find_by_xy(screen, x, y);
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if (ed->direction==TOUCH_DOWN) {
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widget_network_recv();
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if (widget && widget->handler)
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widget->handler(EV_WIDGET_TOUCH_DOWN, widget, ed);
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} else {
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widget_network_send();
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if (widget && widget->handler)
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widget->handler(EV_WIDGET_TOUCH_UP, widget, ed);
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}
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}
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void tft_demo(void)
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{
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struct widget_t *w;
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mgos_ili9341_setRotation(mgos_sys_config_get_tft_orientation());
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mgos_stmpe610_set_rotation(mgos_sys_config_get_tft_orientation());
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mgos_ili9341_setGammaCurve(DEFAULT_GAMMA_CURVE);
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mgos_ili9341_setFont(DEFAULT_FONT, NULL);
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// mgos_ili9341_jpg_image(CENTER, CENTER, 1, "mongoose-os.jpg", NULL, 0);
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// mgos_ili9341_jpg_image(200, 150, 2, "flower.jpg", NULL, 0);
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screen = screen_create_from_file("/screen_main.json", widget_default_ev, NULL);
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if (!screen) {
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LOG(LL_ERROR, ("Could not load screen"));
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return;
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}
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w = widget_create("name", 0, 0, 198, 20);
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widget_set_handler(w, widget_name_ev, NULL);
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screen_widget_add(screen, w);
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w = widget_create("network", 198, 0, 22, 20);
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widget_set_handler(w, widget_network_ev, NULL);
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screen_widget_add(screen, w);
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w = widget_create("wifi", 220, 0, 20, 20);
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widget_set_handler(w, widget_wifi_ev, NULL);
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widget_set_timer(w, 5000);
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screen_widget_add(screen, w);
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w = widget_create("time", 240, 0, 80, 20);
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widget_set_handler(w, widget_time_ev, NULL);
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widget_set_timer(w, 1000);
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screen_widget_add(screen, w);
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w = widget_create("topbar", 0, 21, 320, 2);
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widget_set_handler(w, widget_topbar_ev, NULL);
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screen_widget_add(screen, w);
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LOG(LL_INFO, ("Screen '%s' has %d widgets", screen->name, screen_get_num_widgets(screen)));
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}
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enum mgos_app_init_result mgos_app_init(void)
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{
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mgos_stmpe610_set_handler(touch_handler);
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tft_demo();
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return MGOS_APP_INIT_SUCCESS;
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}
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