unleashed-firmware/applications/main/gpio/gpio_app.c

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#include "gpio_app_i.h"
#include <furi.h>
#include <furi_hal.h>
static bool gpio_app_custom_event_callback(void* context, uint32_t event) {
furi_assert(context);
GpioApp* app = context;
return scene_manager_handle_custom_event(app->scene_manager, event);
}
static bool gpio_app_back_event_callback(void* context) {
furi_assert(context);
GpioApp* app = context;
return scene_manager_handle_back_event(app->scene_manager);
}
static void gpio_app_tick_event_callback(void* context) {
furi_assert(context);
GpioApp* app = context;
scene_manager_handle_tick_event(app->scene_manager);
}
GpioApp* gpio_app_alloc() {
[FL-2274] Inventing streams and moving FFF to them (#981) * Streams: string stream * String stream: updated insert/delete api * Streams: generic stream interface and string stream implementation * Streams: helpers for insert and delete_and_insert * FFF: now compatible with streams * MinUnit: introduced tests with arguments * FFF: stream access violation * Streams: copy data between streams * Streams: file stream * FFF: documentation * FFStream: documentation * FFF: alloc as file * MinUnit: support for nested tests * Streams: changed delete_and_insert, now it returns success flag. Added ability dump stream inner parameters and data to cout. * FFF: simplified file open function * Streams: unit tests * FFF: tests * Streams: declare cache_size constant as define, to allow variable modified arrays * FFF: lib moved to a separate folder * iButton: new FFF * RFID: new FFF * Animations: new FFF * IR: new FFF * NFC: new FFF * Flipper file format: delete lib * U2F: new FFF * Subghz: new FFF and streams * Streams: read line * Streams: split * FuriCore: implement memset with extra asserts * FuriCore: implement extra heap asserts without inventing memset * Scene manager: protected access to the scene id stack with a size check * NFC worker: dirty fix for issue where hal_nfc was busy on app start * Furi: update allocator to erase memory on allocation. Replace furi_alloc with malloc. * FuriCore: cleanup memmgr code. * Furi HAL: furi_hal_init is split into critical and non-critical parts. The critical part is currently clock and console. * Memmgr: added ability to track allocations and deallocations through console. * FFStream: some speedup * Streams, FF: minor fixes * Tests: restore * File stream: a slightly more thread-safe version of file_stream_delete_and_insert Co-authored-by: Aleksandr Kutuzov <alleteam@gmail.com>
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GpioApp* app = malloc(sizeof(GpioApp));
app->gui = furi_record_open(RECORD_GUI);
app->gpio_items = gpio_items_alloc();
app->view_dispatcher = view_dispatcher_alloc();
app->scene_manager = scene_manager_alloc(&gpio_scene_handlers, app);
view_dispatcher_enable_queue(app->view_dispatcher);
view_dispatcher_set_event_callback_context(app->view_dispatcher, app);
view_dispatcher_set_custom_event_callback(
app->view_dispatcher, gpio_app_custom_event_callback);
view_dispatcher_set_navigation_event_callback(
app->view_dispatcher, gpio_app_back_event_callback);
view_dispatcher_set_tick_event_callback(
app->view_dispatcher, gpio_app_tick_event_callback, 100);
view_dispatcher_attach_to_gui(app->view_dispatcher, app->gui, ViewDispatcherTypeFullscreen);
app->notifications = furi_record_open(RECORD_NOTIFICATION);
// Dialog view
app->dialog = dialog_ex_alloc();
view_dispatcher_add_view(
app->view_dispatcher, GpioAppViewExitConfirm, dialog_ex_get_view(app->dialog));
app->var_item_list = variable_item_list_alloc();
view_dispatcher_add_view(
app->view_dispatcher,
GpioAppViewVarItemList,
variable_item_list_get_view(app->var_item_list));
app->gpio_test = gpio_test_alloc(app->gpio_items);
view_dispatcher_add_view(
app->view_dispatcher, GpioAppViewGpioTest, gpio_test_get_view(app->gpio_test));
app->widget = widget_alloc();
view_dispatcher_add_view(
app->view_dispatcher, GpioAppViewUsbUartCloseRpc, widget_get_view(app->widget));
app->gpio_usb_uart = gpio_usb_uart_alloc();
view_dispatcher_add_view(
app->view_dispatcher, GpioAppViewUsbUart, gpio_usb_uart_get_view(app->gpio_usb_uart));
view_dispatcher_add_view(
app->view_dispatcher,
GpioAppViewUsbUartCfg,
variable_item_list_get_view(app->var_item_list));
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if(furi_hal_serial_control_is_busy(FuriHalSerialIdUsart) ||
furi_hal_serial_control_is_busy(FuriHalSerialIdLpuart)) {
scene_manager_next_scene(app->scene_manager, GpioSceneErrorExpansion);
} else {
scene_manager_next_scene(app->scene_manager, GpioSceneStart);
}
return app;
}
void gpio_app_free(GpioApp* app) {
furi_assert(app);
// Views
view_dispatcher_remove_view(app->view_dispatcher, GpioAppViewVarItemList);
view_dispatcher_remove_view(app->view_dispatcher, GpioAppViewGpioTest);
view_dispatcher_remove_view(app->view_dispatcher, GpioAppViewUsbUart);
view_dispatcher_remove_view(app->view_dispatcher, GpioAppViewUsbUartCfg);
view_dispatcher_remove_view(app->view_dispatcher, GpioAppViewUsbUartCloseRpc);
view_dispatcher_remove_view(app->view_dispatcher, GpioAppViewExitConfirm);
variable_item_list_free(app->var_item_list);
widget_free(app->widget);
gpio_test_free(app->gpio_test);
gpio_usb_uart_free(app->gpio_usb_uart);
dialog_ex_free(app->dialog);
// View dispatcher
view_dispatcher_free(app->view_dispatcher);
scene_manager_free(app->scene_manager);
// Close records
furi_record_close(RECORD_GUI);
furi_record_close(RECORD_NOTIFICATION);
gpio_items_free(app->gpio_items);
free(app);
}
int32_t gpio_app(void* p) {
UNUSED(p);
GpioApp* gpio_app = gpio_app_alloc();
view_dispatcher_run(gpio_app->view_dispatcher);
gpio_app_free(gpio_app);
return 0;
}