Initial commit

2 days ago · b42e66e495
commit b42e66e495
4 changed files with 295 additions and 0 deletions
--- a/README.md
+++ b/README.md
@ -0,0 +1,5 @@
+## Lazy Light
+
+Simple Flipper App for controlling lights/fans in my apartment.
+
+Plz do not judge the C code, it was written quickly and without desire for beauty.
--- a/app.png
+++ b/app.png
--- a/application.fam
+++ b/application.fam
@ -0,0 +1,18 @@
+App(
+    appid="lazylight",
+    name="Lazy Light",
+    apptype=FlipperAppType.EXTERNAL,
+    entry_point="lazylight_main",
+    stack_size=4 * 1024,
+    requires=[
+        "subghz",
+        "gui",
+    ],
+    order=10,
+    fap_icon="app.png",
+    fap_category="Sub-GHz",
+    fap_icon_assets="assets",
+    fap_description="Control lights/fans in Jerry's apartment",
+    fap_author="@jerryaldrichiii",
+    fap_version="0.1",
+)
--- a/lazylight.c
+++ b/lazylight.c
@ -0,0 +1,272 @@
+#include <gui/gui.h>
+#include <gui/view_dispatcher.h>
+#include <gui/modules/submenu.h>
+
+#include <devices/cc1101_int/cc1101_int_interconnect.h>
+#include <devices/devices.h>
+#include <flipper_format_i.h>
+#include <lib/subghz/transmitter.h>
+#include <subghz_protocol_registry.h>
+
+/* ===================== Views ===================== */
+
+typedef enum {
+    ViewIndexMainMenu,
+    ViewIndexMasterBedroom,
+    ViewIndexGuestBedroom,
+    ViewIndexOffice,
+    ViewIndexCount,
+} ViewIndex;
+
+/* ===================== Menu Indexes ===================== */
+
+typedef enum {
+    MainMenuMasterBedroom,
+    MainMenuGuestBedroom,
+    MainMenuOffice,
+} MainMenuIndex;
+
+typedef enum {
+    RoomActionToggleLight,
+    RoomActionFanOff,
+    RoomActionFanLow,
+    RoomActionFanMedium,
+    RoomActionFanHigh,
+} RoomActionIndex;
+
+/* ===================== App Struct ===================== */
+
+typedef struct {
+    ViewDispatcher* view_dispatcher;
+    Submenu* main_menu;
+    Submenu* master_menu;
+    Submenu* guest_menu;
+    Submenu* office_menu;
+    ViewIndex current_view;
+} LazyLightApp;
+
+/* ===================== RF Transmit Helper ===================== */
+
+static void lazylight_tx(uint32_t key) {
+    char* protocol = "CAME";
+
+    SubGhzEnvironment* env = subghz_environment_alloc();
+    subghz_environment_set_protocol_registry(
+        env, (void*)&subghz_protocol_registry);
+
+    SubGhzTransmitter* tx = subghz_transmitter_alloc_init(env, protocol);
+
+    FlipperFormat* ff = flipper_format_string_alloc();
+
+    uint32_t bits = 12;
+
+    uint8_t data[8] = {0};
+
+    data[7] = (uint8_t)(key & 0xFFU);
+    data[6] = (uint8_t)((key >> 8) & 0x0FU);
+
+    flipper_format_insert_or_update_string_cstr(ff, "Protocol", "CAME");
+    flipper_format_insert_or_update_uint32(ff, "Bit", &bits, 1);
+    flipper_format_insert_or_update_hex(ff, "Key", data, COUNT_OF(data));
+    flipper_format_rewind(ff);
+
+    furi_check(
+        subghz_transmitter_deserialize(tx, ff) ==
+        SubGhzProtocolStatusOk);
+
+    subghz_devices_init();
+    const SubGhzDevice* dev =
+        subghz_devices_get_by_name(SUBGHZ_DEVICE_CC1101_INT_NAME);
+
+    subghz_devices_begin(dev);
+    subghz_devices_reset(dev);
+    subghz_devices_load_preset(
+        dev, FuriHalSubGhzPresetOok650Async, NULL);
+    subghz_devices_set_frequency(dev, 303900000);
+
+    furi_hal_power_suppress_charge_enter();
+
+    if(subghz_devices_start_async_tx(
+           dev, subghz_transmitter_yield, tx)) {
+        while(!subghz_devices_is_async_complete_tx(dev)) {
+            furi_delay_ms(50);
+        }
+        subghz_devices_stop_async_tx(dev);
+    }
+
+    furi_hal_power_suppress_charge_exit();
+
+    subghz_devices_sleep(dev);
+    subghz_devices_end(dev);
+    subghz_devices_deinit();
+
+    flipper_format_free(ff);
+    subghz_transmitter_free(tx);
+    subghz_environment_free(env);
+}
+
+/* ===================== Navigation ===================== */
+
+static bool navigation_callback(void* ctx) {
+    furi_check(ctx);
+
+    LazyLightApp* app = ctx;
+
+    if(app->current_view == ViewIndexMainMenu) {
+        view_dispatcher_stop(app->view_dispatcher);
+    } else {
+        app->current_view = ViewIndexMainMenu;
+        view_dispatcher_switch_to_view(
+            app->view_dispatcher, ViewIndexMainMenu);
+    }
+    return true;
+}
+
+/* ===================== Menu Callbacks ===================== */
+
+static void main_menu_cb(void* ctx, uint32_t index) {
+    LazyLightApp* app = ctx;
+    app->current_view = index + 1;
+    view_dispatcher_switch_to_view(
+        app->view_dispatcher, app->current_view);
+}
+
+static void master_cb(void* ctx, uint32_t index) {
+    UNUSED(ctx);
+    if(index == RoomActionToggleLight) lazylight_tx(0x1F6);
+    if(index == RoomActionFanOff)      lazylight_tx(0x1F5);
+    if(index == RoomActionFanLow)      lazylight_tx(0x1FD);
+    if(index == RoomActionFanMedium)   lazylight_tx(0x1FB);
+    if(index == RoomActionFanHigh)     lazylight_tx(0x1F7);
+}
+
+static void guest_cb(void* ctx, uint32_t index) {
+    UNUSED(ctx);
+    if(index == RoomActionToggleLight) lazylight_tx(0x66);
+    if(index == RoomActionFanOff)      lazylight_tx(0x65);
+    if(index == RoomActionFanLow)      lazylight_tx(0x6D);
+    if(index == RoomActionFanMedium)   lazylight_tx(0x6B);
+    if(index == RoomActionFanHigh)     lazylight_tx(0x67);
+}
+
+static void office_cb(void* ctx, uint32_t index) {
+    UNUSED(ctx);
+    if(index == RoomActionToggleLight) lazylight_tx(0xE6);
+    if(index == RoomActionFanOff)      lazylight_tx(0xE5);
+    if(index == RoomActionFanLow)      lazylight_tx(0xED);
+    if(index == RoomActionFanMedium)   lazylight_tx(0xEB);
+    if(index == RoomActionFanHigh)     lazylight_tx(0xE7);
+}
+
+/* ===================== App Setup ===================== */
+
+static LazyLightApp* app_alloc() {
+    LazyLightApp* app = malloc(sizeof(LazyLightApp));
+    Gui* gui = furi_record_open(RECORD_GUI);
+
+    app->view_dispatcher = view_dispatcher_alloc();
+    view_dispatcher_attach_to_gui(
+        app->view_dispatcher, gui, ViewDispatcherTypeFullscreen);
+    view_dispatcher_set_navigation_event_callback(
+        app->view_dispatcher, navigation_callback);
+    view_dispatcher_set_event_callback_context(
+        app->view_dispatcher, app);
+
+    /* Main Menu */
+    app->main_menu = submenu_alloc();
+    submenu_add_item(app->main_menu, "Master Bedroom",
+        MainMenuMasterBedroom, main_menu_cb, app);
+    submenu_add_item(app->main_menu, "Guest Bedroom",
+        MainMenuGuestBedroom, main_menu_cb, app);
+    submenu_add_item(app->main_menu, "Office",
+        MainMenuOffice, main_menu_cb, app);
+
+    /* Master Bedroom */
+    app->master_menu = submenu_alloc();
+    submenu_add_item(app->master_menu, "Toggle Light",
+        RoomActionToggleLight, master_cb, app);
+    submenu_add_item(app->master_menu, "Turn Fan Off",
+        RoomActionFanOff, master_cb, app);
+    submenu_add_item(app->master_menu, "Set Fan Low",
+        RoomActionFanLow, master_cb, app);
+    submenu_add_item(app->master_menu, "Set Fan Medium",
+        RoomActionFanMedium, master_cb, app);
+    submenu_add_item(app->master_menu, "Set Fan High",
+        RoomActionFanHigh, master_cb, app);
+
+    /* Guest Bedroom */
+    app->guest_menu = submenu_alloc();
+    submenu_add_item(app->guest_menu, "Toggle Light",
+        RoomActionToggleLight, guest_cb, app);
+    submenu_add_item(app->guest_menu, "Turn Fan Off",
+        RoomActionFanOff, guest_cb, app);
+    submenu_add_item(app->guest_menu, "Set Fan Low",
+        RoomActionFanLow, guest_cb, app);
+    submenu_add_item(app->guest_menu, "Set Fan Medium",
+        RoomActionFanMedium, guest_cb, app);
+    submenu_add_item(app->guest_menu, "Set Fan High",
+        RoomActionFanHigh, guest_cb, app);
+
+    /* Office */
+    app->office_menu = submenu_alloc();
+    submenu_add_item(app->office_menu, "Toggle Light",
+        RoomActionToggleLight, office_cb, app);
+    submenu_add_item(app->office_menu, "Turn Fan Off",
+        RoomActionFanOff, office_cb, app);
+    submenu_add_item(app->office_menu, "Set Fan Low",
+        RoomActionFanLow, office_cb, app);
+    submenu_add_item(app->office_menu, "Set Fan Medium",
+        RoomActionFanMedium, office_cb, app);
+    submenu_add_item(app->office_menu, "Set Fan High",
+        RoomActionFanHigh, office_cb, app);
+
+    view_dispatcher_add_view(
+        app->view_dispatcher,
+        ViewIndexMainMenu,
+        submenu_get_view(app->main_menu));
+    view_dispatcher_add_view(
+        app->view_dispatcher,
+        ViewIndexMasterBedroom,
+        submenu_get_view(app->master_menu));
+    view_dispatcher_add_view(
+        app->view_dispatcher,
+        ViewIndexGuestBedroom,
+        submenu_get_view(app->guest_menu));
+    view_dispatcher_add_view(
+        app->view_dispatcher,
+        ViewIndexOffice,
+        submenu_get_view(app->office_menu));
+
+    app->current_view = ViewIndexMainMenu;
+    return app;
+}
+
+static void app_free(LazyLightApp* app) {
+    view_dispatcher_remove_view(app->view_dispatcher, ViewIndexMainMenu);
+    view_dispatcher_remove_view(app->view_dispatcher, ViewIndexMasterBedroom);
+    view_dispatcher_remove_view(app->view_dispatcher, ViewIndexGuestBedroom);
+    view_dispatcher_remove_view(app->view_dispatcher, ViewIndexOffice);
+
+    view_dispatcher_free(app->view_dispatcher);
+    submenu_free(app->main_menu);
+    submenu_free(app->master_menu);
+    submenu_free(app->guest_menu);
+    submenu_free(app->office_menu);
+    furi_record_close(RECORD_GUI);
+    free(app);
+}
+
+/* ===================== Entry ===================== */
+
+int32_t lazylight_main(void* arg) {
+    UNUSED(arg);
+
+    LazyLightApp* app = app_alloc();
+    view_dispatcher_switch_to_view(
+        app->view_dispatcher, ViewIndexMainMenu);
+    view_dispatcher_run(app->view_dispatcher);
+    app_free(app);
+
+    return 0;
+}
+