move base pack here

LICENSE

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+MIT License
+
+Copyright (c) 2022 Oleksii Kutuzov
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.

README.md

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+## Lightmeter app for photography
+
+An application that suggests settings for your manual camera based on the reading of the ambient light sensor. Can also be used in a pure lux meter mode.
+
+## Supported sensors
+
+- BH1750
+- MAX44009
+
+## Wiring
+
+| Sensor | Flipper Zero |
+| ------ | ------------ |
+| VCC    | 3.3V         |
+| GND    | GND          |
+| SCL    | C0           |
+| SDA    | C1           |

application.fam

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+App(
+    appid="lightmeter",
+    name="Lightmeter",
+    apptype=FlipperAppType.EXTERNAL,
+    entry_point="lightmeter_app",
+    requires=[
+        "gui",
+    ],
+    stack_size= 4 * 1024,
+    order=90,
+    fap_version=(1, 2),
+    fap_icon="lightmeter.png",
+    fap_category="GPIO",
+    fap_private_libs=[
+        Lib(
+            name="BH1750",
+            cincludes=["."],
+            sources=[
+                "BH1750.c",
+            ],
+        ),
+        Lib(
+            name="MAX44009",
+            cincludes=["."],
+            sources=[
+                "MAX44009.c",
+            ],
+        ),
+    ],
+    fap_description="Lightmeter app for photography",
+    fap_author="Oleksii Kutuzov",
+    fap_weburl="https://github.com/oleksiikutuzov/flipperzero-lightmeter",
+    fap_icon_assets="icons",
+)

docs/README.md

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+## Lightmeter app for photography
+
+An application that suggests settings for your manual camera based on the reading of the ambient light sensor. Can also be used in a pure lux meter mode.
+
+## Supported sensors
+
+- BH1750
+- MAX44009
+
+## Wiring
+
+| Sensor | Flipper Zero |
+| ------ | ------------ |
+| VCC    | 3.3V         |
+| GND    | GND          |
+| SCL    | C0           |
+| SDA    | C1           |

docs/changelog.md

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+## v1.2
+
+* Lux only screen now has statistics
+* Settings are now stored on SD card
+* You can choose the resolution (BH1750 only) and address for sensor
+
+(thanks to @danielskowronski for contributing to this update)
+
+## v1.1
+
+Added support for MAX44009 sensor (thanks to @wosk)
+
+## v1.0
+
+Initial release for Flipper Application Catalog

gui/scenes/config/lightmeter_scene.c

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+#include "lightmeter_scene.h"
+
+// Generate scene on_enter handlers array
+#define ADD_SCENE(prefix, name, id) prefix##_scene_##name##_on_enter,
+void (*const lightmeter_on_enter_handlers[])(void*) = {
+#include "lightmeter_scene_config.h"
+};
+#undef ADD_SCENE
+
+// Generate scene on_event handlers array
+#define ADD_SCENE(prefix, name, id) prefix##_scene_##name##_on_event,
+bool (*const lightmeter_on_event_handlers[])(void* context, SceneManagerEvent event) = {
+#include "lightmeter_scene_config.h"
+};
+#undef ADD_SCENE
+
+// Generate scene on_exit handlers array
+#define ADD_SCENE(prefix, name, id) prefix##_scene_##name##_on_exit,
+void (*const lightmeter_on_exit_handlers[])(void* context) = {
+#include "lightmeter_scene_config.h"
+};
+#undef ADD_SCENE
+
+// Initialize scene handlers configuration structure
+const SceneManagerHandlers lightmeter_scene_handlers = {
+    .on_enter_handlers = lightmeter_on_enter_handlers,
+    .on_event_handlers = lightmeter_on_event_handlers,
+    .on_exit_handlers = lightmeter_on_exit_handlers,
+    .scene_num = LightMeterAppSceneNum,
+};

gui/scenes/config/lightmeter_scene.h

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+#pragma once
+
+#include <gui/scene_manager.h>
+
+// Generate scene id and total number
+#define ADD_SCENE(prefix, name, id) LightMeterAppScene##id,
+typedef enum {
+#include "lightmeter_scene_config.h"
+    LightMeterAppSceneNum,
+} LightMeterAppScene;
+#undef ADD_SCENE
+
+extern const SceneManagerHandlers lightmeter_scene_handlers;
+
+// Generate scene on_enter handlers declaration
+#define ADD_SCENE(prefix, name, id) void prefix##_scene_##name##_on_enter(void*);
+#include "lightmeter_scene_config.h"
+#undef ADD_SCENE
+
+// Generate scene on_event handlers declaration
+#define ADD_SCENE(prefix, name, id) \
+    bool prefix##_scene_##name##_on_event(void* context, SceneManagerEvent event);
+#include "lightmeter_scene_config.h"
+#undef ADD_SCENE
+
+// Generate scene on_exit handlers declaration
+#define ADD_SCENE(prefix, name, id) void prefix##_scene_##name##_on_exit(void* context);
+#include "lightmeter_scene_config.h"
+#undef ADD_SCENE

gui/scenes/config/lightmeter_scene_config.h

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+ADD_SCENE(lightmeter, main, Main)
+ADD_SCENE(lightmeter, config, Config)
+ADD_SCENE(lightmeter, help, Help)
+ADD_SCENE(lightmeter, about, About)

gui/scenes/lightmeter_scene_about.c

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+#include "../../lightmeter.h"
+
+void lightmeter_scene_about_widget_callback(GuiButtonType result, InputType type, void* context) {
+    LightMeterApp* app = context;
+
+    UNUSED(app);
+    UNUSED(result);
+    UNUSED(type);
+    if(type == InputTypeShort) {
+        view_dispatcher_send_custom_event(app->view_dispatcher, result);
+    }
+}
+
+void lightmeter_scene_about_on_enter(void* context) {
+    LightMeterApp* app = context;
+
+    FuriString* temp_str;
+    temp_str = furi_string_alloc();
+    furi_string_printf(temp_str, "\e#%s\n", "Information");
+
+    furi_string_cat_printf(temp_str, "Version: %s\n", LM_VERSION_APP);
+    furi_string_cat_printf(temp_str, "Developed by: %s\n", LM_DEVELOPED);
+    furi_string_cat_printf(temp_str, "Github: %s\n\n", LM_GITHUB);
+
+    furi_string_cat_printf(temp_str, "\e#%s\n", "Description");
+    furi_string_cat_printf(
+        temp_str,
+        "Showing suggested camera\nsettings based on ambient\nlight or flash.\n\nInspired by a lightmeter\nproject by vpominchuk\n");
+
+    widget_add_text_box_element(
+        app->widget,
+        0,
+        0,
+        128,
+        14,
+        AlignCenter,
+        AlignBottom,
+        "\e#\e!                                                      \e!\n",
+        false);
+    widget_add_text_box_element(
+        app->widget,
+        0,
+        2,
+        128,
+        14,
+        AlignCenter,
+        AlignBottom,
+        "\e#\e!            Lightmeter            \e!\n",
+        false);
+    widget_add_text_scroll_element(app->widget, 0, 16, 128, 50, furi_string_get_cstr(temp_str));
+    furi_string_free(temp_str);
+
+    view_dispatcher_switch_to_view(app->view_dispatcher, LightMeterAppViewAbout);
+}
+
+bool lightmeter_scene_about_on_event(void* context, SceneManagerEvent event) {
+    LightMeterApp* app = context;
+
+    bool consumed = false;
+    UNUSED(app);
+    UNUSED(event);
+
+    return consumed;
+}
+
+void lightmeter_scene_about_on_exit(void* context) {
+    LightMeterApp* app = context;
+
+    // Clear views
+    widget_reset(app->widget);
+}