b835d7a451
* Furi: replace obsolete furiac_exit with osThreadExit, drop obsolete apis and test. Rename systemd to flipper and move to separate file, cleanup. ApiHal: Rename timebase to os and move freertos hooks there, move insomnia api to power module. * Furi: new thread helper * Furi: cleanup thread documentation * Flipper, AppLoader: update to use FuriThread. Update tasks signatures to match FuriThreadCallback signature. * F4: rename API_HAL_TIMEBASE_DEBUG to API_HAL_OS_DEBUG * Applications: rename FuriApplication to FlipperApplication, use FuriThreadCallback signature for apps. * C++ app template sample, new exit method
105 lines
2.7 KiB
Plaintext
105 lines
2.7 KiB
Plaintext
#include <furi.h>
|
|
|
|
typedef enum {
|
|
EventTypeTick,
|
|
EventTypeKey,
|
|
// add your events type
|
|
} EventType;
|
|
|
|
typedef struct {
|
|
union {
|
|
InputEvent input;
|
|
// add your events payload
|
|
} value;
|
|
EventType type;
|
|
} Event;
|
|
|
|
typedef struct {
|
|
// describe state here
|
|
} State;
|
|
|
|
static void render_callback(Canvas* canvas, void* ctx) {
|
|
State* state = (State*)acquire_mutex((ValueMutex*)ctx, 25);
|
|
|
|
canvas_clear(canvas);
|
|
|
|
// draw your app
|
|
|
|
release_mutex((ValueMutex*)ctx, state);
|
|
}
|
|
|
|
static void input_callback(InputEvent* input_event, void* ctx) {
|
|
osMessageQueueId_t event_queue = (QueueHandle_t)ctx;
|
|
|
|
Event event;
|
|
event.type = EventTypeKey;
|
|
event.value.input = *input_event;
|
|
osMessageQueuePut(event_queue, &event, 0, 0);
|
|
}
|
|
|
|
int32_t template_app(void* p) {
|
|
osMessageQueueId_t event_queue = osMessageQueueNew(8, sizeof(Event), NULL);
|
|
|
|
State _state;
|
|
/* init state here */
|
|
ValueMutex state_mutex;
|
|
if(!init_mutex(&state_mutex, &_state, sizeof(State))) {
|
|
printf("cannot create mutex\r\n");
|
|
return 255;
|
|
}
|
|
|
|
ViewPort* view_port = view_port_alloc();
|
|
|
|
view_port_draw_callback_set(view_port, render_callback, &state_mutex);
|
|
view_port_input_callback_set(view_port, input_callback, event_queue);
|
|
|
|
// Open GUI and register view_port
|
|
Gui* gui = furi_record_open("gui");
|
|
if(gui == NULL) {
|
|
printf("gui is not available\r\n");
|
|
return 255;
|
|
}
|
|
gui_add_view_port(gui, view_port, /* specify UI layer */);
|
|
|
|
Event event;
|
|
while(1) {
|
|
osStatus_t event_status = osMessageQueueGet(
|
|
event_queue, &event, NULL,
|
|
/* specify timeout */
|
|
);
|
|
State* state = (State*)acquire_mutex_block(&state_mutex);
|
|
|
|
if(event_status == osOK) {
|
|
if(event.type == EventTypeKey) {
|
|
// press events
|
|
if(event.value.input.type == InputTypeShort && event.value.input.key == InputKeyBack) {
|
|
}
|
|
|
|
if(event.value.input.type == InputTypeShort && event.value.input.key == InputKeyUp) {
|
|
}
|
|
|
|
if(event.value.input.type == InputTypeShort && event.value.input.key == InputKeyDown) {
|
|
}
|
|
|
|
if(event.value.input.type == InputTypeShort && event.value.input.key == InputKeyLeft) {
|
|
}
|
|
|
|
if(event.value.input.type == InputTypeShort && event.value.input.key == InputKeyRight) {
|
|
}
|
|
|
|
if(event.value.input.key == InputKeyOk) {
|
|
}
|
|
}
|
|
} else {
|
|
// event timeout
|
|
}
|
|
|
|
// common code, for example, force update UI
|
|
// view_port_update(view_port);
|
|
|
|
release_mutex(&state_mutex, state);
|
|
}
|
|
|
|
return 0;
|
|
}
|