flipperzero-firmware/applications/main/gpio/scenes/gpio_scene_start.c

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#include "../gpio_app_i.h"
#include <furi_hal_power.h>
#include <furi_hal_usb.h>
#include <dolphin/dolphin.h>
enum GpioItem {
GpioItemUsbUart,
GpioItemTest,
GpioItemOtg,
};
enum GpioOtg {
GpioOtgOff,
GpioOtgOn,
GpioOtgSettingsNum,
};
const char* const gpio_otg_text[GpioOtgSettingsNum] = {
"OFF",
"ON",
};
static void gpio_scene_start_var_list_enter_callback(void* context, uint32_t index) {
furi_assert(context);
GpioApp* app = context;
if(index == GpioItemTest) {
view_dispatcher_send_custom_event(app->view_dispatcher, GpioStartEventManualControl);
} else if(index == GpioItemUsbUart) {
view_dispatcher_send_custom_event(app->view_dispatcher, GpioStartEventUsbUart);
}
}
static void gpio_scene_start_var_list_change_callback(VariableItem* item) {
GpioApp* app = variable_item_get_context(item);
uint8_t index = variable_item_get_current_value_index(item);
variable_item_set_current_value_text(item, gpio_otg_text[index]);
if(index == GpioOtgOff) {
view_dispatcher_send_custom_event(app->view_dispatcher, GpioStartEventOtgOff);
} else if(index == GpioOtgOn) {
view_dispatcher_send_custom_event(app->view_dispatcher, GpioStartEventOtgOn);
}
}
void gpio_scene_start_on_enter(void* context) {
GpioApp* app = context;
VariableItemList* var_item_list = app->var_item_list;
VariableItem* item;
variable_item_list_set_enter_callback(
var_item_list, gpio_scene_start_var_list_enter_callback, app);
variable_item_list_add(var_item_list, "USB-UART Bridge", 0, NULL, NULL);
variable_item_list_add(var_item_list, "GPIO Manual Control", 0, NULL, NULL);
item = variable_item_list_add(
var_item_list,
"5V on GPIO",
GpioOtgSettingsNum,
gpio_scene_start_var_list_change_callback,
app);
if(furi_hal_power_is_otg_enabled()) {
variable_item_set_current_value_index(item, GpioOtgOn);
variable_item_set_current_value_text(item, gpio_otg_text[GpioOtgOn]);
} else {
variable_item_set_current_value_index(item, GpioOtgOff);
variable_item_set_current_value_text(item, gpio_otg_text[GpioOtgOff]);
}
variable_item_list_set_selected_item(
var_item_list, scene_manager_get_scene_state(app->scene_manager, GpioSceneStart));
view_dispatcher_switch_to_view(app->view_dispatcher, GpioAppViewVarItemList);
}
bool gpio_scene_start_on_event(void* context, SceneManagerEvent event) {
GpioApp* app = context;
bool consumed = false;
if(event.type == SceneManagerEventTypeCustom) {
if(event.event == GpioStartEventOtgOn) {
furi_hal_power_enable_otg();
} else if(event.event == GpioStartEventOtgOff) {
furi_hal_power_disable_otg();
} else if(event.event == GpioStartEventManualControl) {
scene_manager_set_scene_state(app->scene_manager, GpioSceneStart, GpioItemTest);
scene_manager_next_scene(app->scene_manager, GpioSceneTest);
} else if(event.event == GpioStartEventUsbUart) {
scene_manager_set_scene_state(app->scene_manager, GpioSceneStart, GpioItemUsbUart);
if(!furi_hal_usb_is_locked()) {
DOLPHIN_DEED(DolphinDeedGpioUartBridge);
scene_manager_next_scene(app->scene_manager, GpioSceneUsbUart);
} else {
scene_manager_next_scene(app->scene_manager, GpioSceneUsbUartCloseRpc);
}
}
consumed = true;
}
return consumed;
}
void gpio_scene_start_on_exit(void* context) {
GpioApp* app = context;
variable_item_list_reset(app->var_item_list);
}