Get back apps & update NFC

2026-05-23 05:24:46 -07:00 · 2022-12-19 04:13:26 +01:00
parent 5d20da3803
commit 52b4c1ea2f
505 changed files with 44555 additions and 10 deletions
--- a/applications/plugins/weather_station/weather_station_app_i.c
+++ b/applications/plugins/weather_station/weather_station_app_i.c
@@ -0,0 +1,159 @@
+#include "weather_station_app_i.h"
+
+#define TAG "WeatherStation"
+#include <flipper_format/flipper_format_i.h>
+
+void ws_preset_init(
+    void* context,
+    const char* preset_name,
+    uint32_t frequency,
+    uint8_t* preset_data,
+    size_t preset_data_size) {
+    furi_assert(context);
+    WeatherStationApp* app = context;
+    furi_string_set(app->txrx->preset->name, preset_name);
+    app->txrx->preset->frequency = frequency;
+    app->txrx->preset->data = preset_data;
+    app->txrx->preset->data_size = preset_data_size;
+}
+
+bool ws_set_preset(WeatherStationApp* app, const char* preset) {
+    if(!strcmp(preset, "FuriHalSubGhzPresetOok270Async")) {
+        furi_string_set(app->txrx->preset->name, "AM270");
+    } else if(!strcmp(preset, "FuriHalSubGhzPresetOok650Async")) {
+        furi_string_set(app->txrx->preset->name, "AM650");
+    } else if(!strcmp(preset, "FuriHalSubGhzPreset2FSKDev238Async")) {
+        furi_string_set(app->txrx->preset->name, "FM238");
+    } else if(!strcmp(preset, "FuriHalSubGhzPreset2FSKDev476Async")) {
+        furi_string_set(app->txrx->preset->name, "FM476");
+    } else if(!strcmp(preset, "FuriHalSubGhzPresetCustom")) {
+        furi_string_set(app->txrx->preset->name, "CUSTOM");
+    } else {
+        FURI_LOG_E(TAG, "Unknown preset");
+        return false;
+    }
+    return true;
+}
+
+void ws_get_frequency_modulation(
+    WeatherStationApp* app,
+    FuriString* frequency,
+    FuriString* modulation) {
+    furi_assert(app);
+    if(frequency != NULL) {
+        furi_string_printf(
+            frequency,
+            "%03ld.%02ld",
+            app->txrx->preset->frequency / 1000000 % 1000,
+            app->txrx->preset->frequency / 10000 % 100);
+    }
+    if(modulation != NULL) {
+        furi_string_printf(modulation, "%.2s", furi_string_get_cstr(app->txrx->preset->name));
+    }
+}
+
+void ws_begin(WeatherStationApp* app, uint8_t* preset_data) {
+    furi_assert(app);
+    UNUSED(preset_data);
+    furi_hal_subghz_reset();
+    furi_hal_subghz_idle();
+    furi_hal_subghz_load_custom_preset(preset_data);
+    furi_hal_gpio_init(&gpio_cc1101_g0, GpioModeInput, GpioPullNo, GpioSpeedLow);
+    app->txrx->txrx_state = WSTxRxStateIDLE;
+}
+
+uint32_t ws_rx(WeatherStationApp* app, uint32_t frequency) {
+    furi_assert(app);
+    if(!furi_hal_subghz_is_frequency_valid(frequency)) {
+        furi_crash("WeatherStation: Incorrect RX frequency.");
+    }
+    furi_assert(
+        app->txrx->txrx_state != WSTxRxStateRx && app->txrx->txrx_state != WSTxRxStateSleep);
+
+    furi_hal_subghz_idle();
+    uint32_t value = furi_hal_subghz_set_frequency_and_path(frequency);
+    furi_hal_gpio_init(&gpio_cc1101_g0, GpioModeInput, GpioPullNo, GpioSpeedLow);
+    furi_hal_subghz_flush_rx();
+    furi_hal_subghz_rx();
+
+    furi_hal_subghz_start_async_rx(subghz_worker_rx_callback, app->txrx->worker);
+    subghz_worker_start(app->txrx->worker);
+    app->txrx->txrx_state = WSTxRxStateRx;
+    return value;
+}
+
+void ws_idle(WeatherStationApp* app) {
+    furi_assert(app);
+    furi_assert(app->txrx->txrx_state != WSTxRxStateSleep);
+    furi_hal_subghz_idle();
+    app->txrx->txrx_state = WSTxRxStateIDLE;
+}
+
+void ws_rx_end(WeatherStationApp* app) {
+    furi_assert(app);
+    furi_assert(app->txrx->txrx_state == WSTxRxStateRx);
+    if(subghz_worker_is_running(app->txrx->worker)) {
+        subghz_worker_stop(app->txrx->worker);
+        furi_hal_subghz_stop_async_rx();
+    }
+    furi_hal_subghz_idle();
+    app->txrx->txrx_state = WSTxRxStateIDLE;
+}
+
+void ws_sleep(WeatherStationApp* app) {
+    furi_assert(app);
+    furi_hal_subghz_sleep();
+    app->txrx->txrx_state = WSTxRxStateSleep;
+}
+
+void ws_hopper_update(WeatherStationApp* app) {
+    furi_assert(app);
+
+    switch(app->txrx->hopper_state) {
+    case WSHopperStateOFF:
+        return;
+        break;
+    case WSHopperStatePause:
+        return;
+        break;
+    case WSHopperStateRSSITimeOut:
+        if(app->txrx->hopper_timeout != 0) {
+            app->txrx->hopper_timeout--;
+            return;
+        }
+        break;
+    default:
+        break;
+    }
+    float rssi = -127.0f;
+    if(app->txrx->hopper_state != WSHopperStateRSSITimeOut) {
+        // See RSSI Calculation timings in CC1101 17.3 RSSI
+        rssi = furi_hal_subghz_get_rssi();
+
+        // Stay if RSSI is high enough
+        if(rssi > -90.0f) {
+            app->txrx->hopper_timeout = 10;
+            app->txrx->hopper_state = WSHopperStateRSSITimeOut;
+            return;
+        }
+    } else {
+        app->txrx->hopper_state = WSHopperStateRunnig;
+    }
+    // Select next frequency
+    if(app->txrx->hopper_idx_frequency <
+       subghz_setting_get_hopper_frequency_count(app->setting) - 1) {
+        app->txrx->hopper_idx_frequency++;
+    } else {
+        app->txrx->hopper_idx_frequency = 0;
+    }
+
+    if(app->txrx->txrx_state == WSTxRxStateRx) {
+        ws_rx_end(app);
+    };
+    if(app->txrx->txrx_state == WSTxRxStateIDLE) {
+        subghz_receiver_reset(app->txrx->receiver);
+        app->txrx->preset->frequency =
+            subghz_setting_get_hopper_frequency(app->setting, app->txrx->hopper_idx_frequency);
+        ws_rx(app, app->txrx->preset->frequency);
+    }
+}