flipperzero-firmware/lib/app-template/app-template.h

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#pragma once
#include "callback-connector.h"
[FL-140] Core api dynamic records (#296) * SYSTEM: tickless mode with deep sleep. * Move FreeRTOS ticks to lptim2 * API: move all sumbodules init routines to one place. Timebase: working lptim2 at tick source. * API Timebase: lp-timer routines, timer access safe zones prediction and synchronization. FreeRTOS: adjust configuration for tickless mode. * NFC: support for tickless mode. * API Timebase: improve tick error handling in IRQ. Apploader: use insomnia mode to run applications. * BLE: prevent sleep while core2 starting * HAL: nap while in insomnia mode * init records work * try to implement record delete * tests and flapp * flapp subsystem * new core functions to get app stat, simplify core code * fix thread termination * add strdup to core * fix tests * Refactoring: remove all unusued parts, update API usage, aggreagate API sources and headers, new record storage * Refactoring: update furi record api usage, cleanup code * Fix broken merge for freertos apps * Core, Target: fix compilation warnings * Drop firmware target local * HAL Timebase, Power, Clock: semaphore guarded access to clock and power modes, better sleep mode. * SD-Filesystem: wait for all deps to arrive before adding widget. Core, BLE: disable debug dump to serial. * delete old app example-ipc * delete old app fatfs list * fix strobe app, add input header * delete old display driver * comment old app qr-code * fix sd-card test, add forced widget update * remove unused new core test * increase heap to 128k * comment and assert old core tests * fix syntax Co-authored-by: Aleksandr Kutuzov <alleteam@gmail.com>
2021-01-20 16:09:26 +00:00
#include <furi.h>
#include <api-hal.h>
[FL-140] Core api dynamic records (#296) * SYSTEM: tickless mode with deep sleep. * Move FreeRTOS ticks to lptim2 * API: move all sumbodules init routines to one place. Timebase: working lptim2 at tick source. * API Timebase: lp-timer routines, timer access safe zones prediction and synchronization. FreeRTOS: adjust configuration for tickless mode. * NFC: support for tickless mode. * API Timebase: improve tick error handling in IRQ. Apploader: use insomnia mode to run applications. * BLE: prevent sleep while core2 starting * HAL: nap while in insomnia mode * init records work * try to implement record delete * tests and flapp * flapp subsystem * new core functions to get app stat, simplify core code * fix thread termination * add strdup to core * fix tests * Refactoring: remove all unusued parts, update API usage, aggreagate API sources and headers, new record storage * Refactoring: update furi record api usage, cleanup code * Fix broken merge for freertos apps * Core, Target: fix compilation warnings * Drop firmware target local * HAL Timebase, Power, Clock: semaphore guarded access to clock and power modes, better sleep mode. * SD-Filesystem: wait for all deps to arrive before adding widget. Core, BLE: disable debug dump to serial. * delete old app example-ipc * delete old app fatfs list * fix strobe app, add input header * delete old display driver * comment old app qr-code * fix sd-card test, add forced widget update * remove unused new core test * increase heap to 128k * comment and assert old core tests * fix syntax Co-authored-by: Aleksandr Kutuzov <alleteam@gmail.com>
2021-01-20 16:09:26 +00:00
#include <gui/gui.h>
#include <input/input.h>
// simple app class with template variables <state, events>
template <class TState, class TEvent> class AppTemplate {
public:
ViewPort* view_port;
osMessageQueueId_t event_queue;
TState state;
ValueMutex state_mutex;
Gui* gui;
AppTemplate();
~AppTemplate();
void input_callback(InputEvent* input_event, void* ctx);
void draw_callback(Canvas* canvas, void* ctx);
virtual void render(Canvas* canvas) = 0;
void acquire_state(void);
void release_state(void);
bool get_event(TEvent* event, uint32_t timeout);
void app_ready(void);
uint8_t exit(void);
void update_gui(void);
};
template <class TState, class TEvent> AppTemplate<TState, TEvent>::AppTemplate() {
// allocate events queue
event_queue = osMessageQueueNew(10, sizeof(TEvent), NULL);
// allocate valuemutex
// TODO: use plain os mutex?
if(!init_mutex(&state_mutex, &state, sizeof(TState))) {
printf("cannot create mutex\n");
furi_check(0);
}
// open gui
[FL-140] Core api dynamic records (#296) * SYSTEM: tickless mode with deep sleep. * Move FreeRTOS ticks to lptim2 * API: move all sumbodules init routines to one place. Timebase: working lptim2 at tick source. * API Timebase: lp-timer routines, timer access safe zones prediction and synchronization. FreeRTOS: adjust configuration for tickless mode. * NFC: support for tickless mode. * API Timebase: improve tick error handling in IRQ. Apploader: use insomnia mode to run applications. * BLE: prevent sleep while core2 starting * HAL: nap while in insomnia mode * init records work * try to implement record delete * tests and flapp * flapp subsystem * new core functions to get app stat, simplify core code * fix thread termination * add strdup to core * fix tests * Refactoring: remove all unusued parts, update API usage, aggreagate API sources and headers, new record storage * Refactoring: update furi record api usage, cleanup code * Fix broken merge for freertos apps * Core, Target: fix compilation warnings * Drop firmware target local * HAL Timebase, Power, Clock: semaphore guarded access to clock and power modes, better sleep mode. * SD-Filesystem: wait for all deps to arrive before adding widget. Core, BLE: disable debug dump to serial. * delete old app example-ipc * delete old app fatfs list * fix strobe app, add input header * delete old display driver * comment old app qr-code * fix sd-card test, add forced widget update * remove unused new core test * increase heap to 128k * comment and assert old core tests * fix syntax Co-authored-by: Aleksandr Kutuzov <alleteam@gmail.com>
2021-01-20 16:09:26 +00:00
gui = (Gui*)furi_record_open("gui");
// allocate view_port
view_port = view_port_alloc();
}
template <class TState, class TEvent> AppTemplate<TState, TEvent>::~AppTemplate() {
}
// generic input callback
template <class TState, class TEvent>
void AppTemplate<TState, TEvent>::input_callback(InputEvent* input_event, void* ctx) {
AppTemplate* app = static_cast<AppTemplate*>(ctx);
TEvent event;
event.type = TEvent::EventTypeKey;
event.value.input = *input_event;
osMessageQueuePut(app->event_queue, &event, 0, 0);
}
// generic draw callback
template <class TState, class TEvent>
void AppTemplate<TState, TEvent>::draw_callback(Canvas* canvas, void* ctx) {
AppTemplate* app = static_cast<AppTemplate*>(ctx);
app->acquire_state();
canvas_clear(canvas);
app->render(canvas);
app->release_state();
}
template <class TState, class TEvent> void AppTemplate<TState, TEvent>::acquire_state(void) {
acquire_mutex(&state_mutex, osWaitForever);
}
template <class TState, class TEvent> void AppTemplate<TState, TEvent>::release_state(void) {
release_mutex(&state_mutex, &state);
}
template <class TState, class TEvent>
bool AppTemplate<TState, TEvent>::get_event(TEvent* event, uint32_t timeout) {
osStatus_t event_status = osMessageQueueGet(event_queue, event, NULL, timeout);
return (event_status == osOK);
}
// signal that app is ready, and we can render something
// also unblock dependent tasks
template <class TState, class TEvent> void AppTemplate<TState, TEvent>::app_ready(void) {
// connect view_port with input callback
auto input_cb_ref = cbc::obtain_connector(this, &AppTemplate::input_callback);
view_port_input_callback_set(view_port, input_cb_ref, this);
// connect view_port with draw callback
auto draw_cb_ref = cbc::obtain_connector(this, &AppTemplate::draw_callback);
view_port_draw_callback_set(view_port, draw_cb_ref, this);
// add view_port
gui_add_view_port(gui, view_port, GuiLayerFullscreen);
}
template <class TState, class TEvent> uint8_t AppTemplate<TState, TEvent>::exit(void) {
// TODO remove all view_ports create by app
view_port_enabled_set(view_port, false);
return 255;
}
template <class TState, class TEvent> void AppTemplate<TState, TEvent>::update_gui(void) {
view_port_update(view_port);
}