flipperzero-firmware/applications/examples/blink.c
SG 2b89ca50fa
Blink app: add delay to prevent notifications stuck (#499)
Co-authored-by: あく <alleteam@gmail.com>
2021-05-28 12:45:54 +03:00

97 lines
2.7 KiB
C

#include <furi.h>
#include <api-hal.h>
#include <gui/gui.h>
#include <input/input.h>
#include <notification/notification-messages.h>
#define BLINK_COLOR_COUNT 7
typedef enum {
EventTypeTick,
EventTypeKey,
} EventType;
typedef struct {
EventType type;
InputEvent input;
} BlinkEvent;
void blink_update(void* ctx) {
furi_assert(ctx);
osMessageQueueId_t event_queue = ctx;
BlinkEvent event = {.type = EventTypeTick};
osMessageQueuePut(event_queue, &event, 0, 0);
}
void blink_draw_callback(Canvas* canvas, void* ctx) {
canvas_clear(canvas);
canvas_set_font(canvas, FontPrimary);
canvas_draw_str(canvas, 2, 10, "Blink application");
}
void blink_input_callback(InputEvent* input_event, void* ctx) {
furi_assert(ctx);
osMessageQueueId_t event_queue = ctx;
BlinkEvent event = {.type = EventTypeKey, .input = *input_event};
osMessageQueuePut(event_queue, &event, 0, 0);
}
int32_t application_blink(void* p) {
osMessageQueueId_t event_queue = osMessageQueueNew(8, sizeof(BlinkEvent), NULL);
// Configure view port
ViewPort* view_port = view_port_alloc();
furi_check(view_port);
view_port_draw_callback_set(view_port, blink_draw_callback, NULL);
view_port_input_callback_set(view_port, blink_input_callback, event_queue);
osTimerId_t timer = osTimerNew(blink_update, osTimerPeriodic, event_queue, NULL);
osTimerStart(timer, 1000);
// Register view port in GUI
Gui* gui = furi_record_open("gui");
gui_add_view_port(gui, view_port, GuiLayerFullscreen);
NotificationApp* notifications = furi_record_open("notification");
const NotificationSequence* colors[BLINK_COLOR_COUNT] = {
&sequence_blink_red_100,
&sequence_blink_green_100,
&sequence_blink_blue_100,
&sequence_blink_yellow_100,
&sequence_blink_cyan_100,
&sequence_blink_magenta_100,
&sequence_blink_white_100,
};
uint8_t state = 0;
BlinkEvent event;
while(1) {
furi_check(osMessageQueueGet(event_queue, &event, NULL, osWaitForever) == osOK);
if(event.type == EventTypeKey) {
if((event.input.type == InputTypeShort) && (event.input.key == InputKeyBack)) {
furi_record_close("notification");
view_port_enabled_set(view_port, false);
gui_remove_view_port(gui, view_port);
view_port_free(view_port);
osMessageQueueDelete(event_queue);
osTimerDelete(timer);
return 0;
}
} else {
notification_message(notifications, colors[state]);
state++;
if(state >= BLINK_COLOR_COUNT) {
state = 0;
}
}
}
return 0;
}