unleashed-firmware/applications/menu/menu_event.c

81 lines
2.3 KiB
C

#include "menu_event.h"
#include <cmsis_os.h>
#include <assert.h>
#include <string.h>
#include <stdlib.h>
#include <flipper.h>
#define MENU_MESSAGE_MQUEUE_SIZE 8
struct MenuEvent {
osMessageQueueId_t mqueue;
osTimerId_t timeout_timer;
};
void MenuEventimeout_callback(void* arg) {
MenuEvent* menu_event = arg;
MenuMessage message;
message.type = MenuMessageTypeIdle;
osMessageQueuePut(menu_event->mqueue, &message, 0, osWaitForever);
}
MenuEvent* menu_event_alloc() {
MenuEvent* menu_event = furi_alloc(sizeof(MenuEvent));
menu_event->mqueue = osMessageQueueNew(MENU_MESSAGE_MQUEUE_SIZE, sizeof(MenuMessage), NULL);
assert(menu_event->mqueue);
menu_event->timeout_timer =
osTimerNew(MenuEventimeout_callback, osTimerOnce, menu_event, NULL);
assert(menu_event->timeout_timer);
return menu_event;
}
void menu_event_free(MenuEvent* menu_event) {
osStatus_t status;
assert(menu_event);
status = osMessageQueueDelete(menu_event->mqueue);
assert(status == osOK);
free(menu_event);
}
void menu_event_activity_notify(MenuEvent* menu_event) {
assert(menu_event);
osTimerStart(menu_event->timeout_timer, 60000U); // 1m timeout, return to main
}
MenuMessage menu_event_next(MenuEvent* menu_event) {
assert(menu_event);
MenuMessage message;
while(osMessageQueueGet(menu_event->mqueue, &message, NULL, osWaitForever) != osOK) {
};
return message;
}
void menu_event_input_callback(InputEvent* input_event, void* context) {
MenuEvent* menu_event = context;
MenuMessage message;
if(!input_event->state) return;
if(input_event->input == InputUp) {
message.type = MenuMessageTypeUp;
} else if(input_event->input == InputDown) {
message.type = MenuMessageTypeDown;
} else if(input_event->input == InputRight) {
message.type = MenuMessageTypeRight;
} else if(input_event->input == InputLeft) {
message.type = MenuMessageTypeLeft;
} else if(input_event->input == InputOk) {
message.type = MenuMessageTypeOk;
} else if(input_event->input == InputBack) {
message.type = MenuMessageTypeBack;
} else {
message.type = MenuMessageTypeUnknown;
}
osMessageQueuePut(menu_event->mqueue, &message, 0, osWaitForever);
}