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+#include "subghz_save_raw.h"
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+#include "../subghz_i.h"
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+
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+#include <math.h>
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+#include <furi.h>
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+#include <furi-hal.h>
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+#include <input/input.h>
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+#include <gui/elements.h>
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+#include <lib/subghz/protocols/subghz_protocol_princeton.h>
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+
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+#include <assets_icons.h>
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+#define SUBGHZ_SAVE_RAW_RSSI_HISTORY_SIZE 100
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+
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+typedef enum {
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+ SubghzSaveRAWStatusStart,
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+ SubghzSaveRAWStatusIDLE,
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+ SubghzSaveRAWStatusREC,
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+ SubghzSaveRAWStatusShowName,
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+} SubghzSaveRAWStatus;
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+
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+struct SubghzSaveRAW {
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+ View* view;
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+ osTimerId timer;
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+ SubghzSaveRAWCallback callback;
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+ void* context;
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+};
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+
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+typedef struct {
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+ string_t frequency_str;
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+ string_t preset_str;
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+ string_t sample_write;
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+ string_t file_name;
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+ uint8_t* rssi_history;
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+ bool rssi_history_end;
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+ uint8_t ind_write;
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+ SubghzSaveRAWStatus satus;
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+} SubghzSaveRAWModel;
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+
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+void subghz_save_raw_set_callback(
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+ SubghzSaveRAW* subghz_save_raw,
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+ SubghzSaveRAWCallback callback,
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+ void* context) {
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+ furi_assert(subghz_save_raw);
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+ furi_assert(callback);
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+ subghz_save_raw->callback = callback;
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+ subghz_save_raw->context = context;
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+}
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+
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+void subghz_save_raw_add_data_statusbar(
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+ SubghzSaveRAW* instance,
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+ const char* frequency_str,
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+ const char* preset_str) {
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+ furi_assert(instance);
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+ with_view_model(
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+ instance->view, (SubghzSaveRAWModel * model) {
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+ string_set(model->frequency_str, frequency_str);
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+ string_set(model->preset_str, preset_str);
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+ return true;
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+ });
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+}
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+
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+void subghz_save_raw_set_file_name(SubghzSaveRAW* instance, const char* file_name) {
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+ furi_assert(instance);
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+ with_view_model(
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+ instance->view, (SubghzSaveRAWModel * model) {
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+ string_set(model->file_name, file_name);
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+ return true;
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+ });
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+}
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+
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+static void subghz_save_raw_timer_callback(void* context) {
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+ furi_assert(context);
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+ SubghzSaveRAW* instance = context;
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+
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+ with_view_model(
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+ instance->view, (SubghzSaveRAWModel * model) {
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+ model->satus = SubghzSaveRAWStatusIDLE;
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+ return true;
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+ });
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+}
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+
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+void subghz_save_raw_add_data_rssi(SubghzSaveRAW* instance, float rssi) {
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+ furi_assert(instance);
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+ uint8_t u_rssi = 0;
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+
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+ if(rssi < -90) {
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+ u_rssi = 0;
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+ } else {
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+ u_rssi = (uint8_t)((rssi + 90) / 2.7);
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+ }
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+ //if(u_rssi > 34) u_rssi = 34;
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+
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+ with_view_model(
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+ instance->view, (SubghzSaveRAWModel * model) {
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+ model->rssi_history[model->ind_write++] = u_rssi;
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+ if(model->ind_write > SUBGHZ_SAVE_RAW_RSSI_HISTORY_SIZE) {
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+ model->rssi_history_end = true;
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+ model->ind_write = 0;
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+ }
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+ return true;
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+ });
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+}
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+
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+void subghz_save_raw_update_sample_write(SubghzSaveRAW* instance, size_t sample) {
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+ furi_assert(instance);
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+
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+ with_view_model(
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+ instance->view, (SubghzSaveRAWModel * model) {
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+ string_printf(model->sample_write, "%d spl.", sample);
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+ return false;
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+ });
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+}
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+
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+void subghz_save_raw_draw_rssi(Canvas* canvas, SubghzSaveRAWModel* model) {
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+ int ind = 0;
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+ int base = 0;
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+ if(model->rssi_history_end == false) {
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+ for(int i = model->ind_write; i >= 0; i--) {
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+ canvas_draw_line(canvas, i, 47, i, 47 - model->rssi_history[i]);
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+ }
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+ if(model->ind_write > 3) {
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+ canvas_draw_line(canvas, model->ind_write, 47, model->ind_write, 13);
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+ canvas_draw_line(canvas, model->ind_write - 2, 12, model->ind_write + 2, 12);
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+ canvas_draw_line(canvas, model->ind_write - 1, 13, model->ind_write + 1, 13);
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+ }
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+ } else {
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+ base = SUBGHZ_SAVE_RAW_RSSI_HISTORY_SIZE - model->ind_write;
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+ for(int i = SUBGHZ_SAVE_RAW_RSSI_HISTORY_SIZE; i >= 0; i--) {
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+ ind = i - base;
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+ if(ind < 0) ind += SUBGHZ_SAVE_RAW_RSSI_HISTORY_SIZE;
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+ canvas_draw_line(canvas, i, 47, i, 47 - model->rssi_history[ind]);
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+ }
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+ canvas_draw_line(
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+ canvas, SUBGHZ_SAVE_RAW_RSSI_HISTORY_SIZE, 47, SUBGHZ_SAVE_RAW_RSSI_HISTORY_SIZE, 13);
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+ canvas_draw_line(
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+ canvas,
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+ SUBGHZ_SAVE_RAW_RSSI_HISTORY_SIZE - 2,
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+ 12,
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+ SUBGHZ_SAVE_RAW_RSSI_HISTORY_SIZE + 2,
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+ 12);
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+ canvas_draw_line(
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+ canvas,
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+ SUBGHZ_SAVE_RAW_RSSI_HISTORY_SIZE - 1,
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+ 13,
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+ SUBGHZ_SAVE_RAW_RSSI_HISTORY_SIZE + 1,
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+ 13);
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+ }
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+}
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+
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+void subghz_save_raw_draw(Canvas* canvas, SubghzSaveRAWModel* model) {
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+ canvas_set_color(canvas, ColorBlack);
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+ canvas_set_font(canvas, FontSecondary);
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+ if(model->satus != SubghzSaveRAWStatusShowName) {
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+ canvas_draw_str(canvas, 5, 8, string_get_cstr(model->frequency_str));
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+ canvas_draw_str(canvas, 40, 8, string_get_cstr(model->preset_str));
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+ canvas_draw_str_aligned(
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+ canvas, 126, 0, AlignRight, AlignTop, string_get_cstr(model->sample_write));
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+ } else {
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+ canvas_draw_str_aligned(
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+ canvas, 61, 1, AlignRight, AlignTop, string_get_cstr(model->file_name));
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+ canvas_draw_str(canvas, 65, 8, "Saved!");
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+ }
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+
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+ canvas_draw_line(canvas, 0, 14, 115, 14);
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+ subghz_save_raw_draw_rssi(canvas, model);
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+ canvas_draw_line(canvas, 0, 48, 115, 48);
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+ canvas_draw_line(canvas, 115, 14, 115, 48);
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+
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+ if(model->satus == SubghzSaveRAWStatusIDLE) {
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+ elements_button_left(canvas, "Config");
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+ elements_button_center(canvas, "REC");
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+ elements_button_right(canvas, "More");
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+ } else if(model->satus == SubghzSaveRAWStatusStart) {
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+ elements_button_left(canvas, "Config");
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+ elements_button_center(canvas, "REC");
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+ } else {
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+ elements_button_center(canvas, "Stop");
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+ }
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+
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+ canvas_set_font_direction(canvas, 3);
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+ canvas_draw_str(canvas, 126, 40, "RSSI");
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+ canvas_set_font_direction(canvas, 0);
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+}
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+
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+bool subghz_save_raw_input(InputEvent* event, void* context) {
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+ furi_assert(context);
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+ SubghzSaveRAW* instance = context;
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+
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+ if(event->key == InputKeyBack && event->type == InputTypeShort) {
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+ instance->callback(SubghzCustomEventViewSaveRAWBack, instance->context);
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+ } else if(event->key == InputKeyLeft && event->type == InputTypeShort) {
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+ with_view_model(
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+ instance->view, (SubghzSaveRAWModel * model) {
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+ if(model->satus == SubghzSaveRAWStatusIDLE ||
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+ model->satus == SubghzSaveRAWStatusStart) {
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+ instance->callback(SubghzCustomEventViewSaveRAWConfig, instance->context);
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+ }
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+ return true;
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+ });
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+ } else if(event->key == InputKeyRight && event->type == InputTypeShort) {
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+ with_view_model(
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+ instance->view, (SubghzSaveRAWModel * model) {
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+ if(model->satus == SubghzSaveRAWStatusIDLE) {
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+ instance->callback(SubghzCustomEventViewSaveRAWMore, instance->context);
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+ }
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+ return true;
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+ });
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+ } else if(event->key == InputKeyOk && event->type == InputTypeShort) {
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+ with_view_model(
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+ instance->view, (SubghzSaveRAWModel * model) {
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+ if(model->satus == SubghzSaveRAWStatusIDLE ||
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+ model->satus == SubghzSaveRAWStatusStart) {
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+ instance->callback(SubghzCustomEventViewSaveRAWREC, instance->context);
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+ model->satus = SubghzSaveRAWStatusREC;
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+ model->ind_write = 0;
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+ model->rssi_history_end = false;
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+ } else {
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+ instance->callback(SubghzCustomEventViewSaveRAWIDLE, instance->context);
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+ model->satus = SubghzSaveRAWStatusShowName;
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+ osTimerStart(instance->timer, 1024);
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+ }
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+ return true;
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+ });
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+ }
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+
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+ if(event->key == InputKeyBack) {
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+ return false;
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+ }
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+
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+ return true;
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+}
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+
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+void subghz_save_raw_enter(void* context) {
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+ furi_assert(context);
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+ SubghzSaveRAW* instance = context;
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+
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+ with_view_model(
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+ instance->view, (SubghzSaveRAWModel * model) {
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+ model->satus = SubghzSaveRAWStatusStart;
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+ model->rssi_history = furi_alloc(SUBGHZ_SAVE_RAW_RSSI_HISTORY_SIZE * sizeof(uint8_t));
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+ model->rssi_history_end = false;
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+ model->ind_write = 0;
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+ string_set(model->sample_write, "0 spl.");
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+ return true;
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+ });
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+}
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+
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+void subghz_save_raw_exit(void* context) {
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+ furi_assert(context);
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+ SubghzSaveRAW* instance = context;
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+
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+ with_view_model(
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+ instance->view, (SubghzSaveRAWModel * model) {
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+ if(model->satus != SubghzSaveRAWStatusIDLE &&
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+ model->satus != SubghzSaveRAWStatusStart) {
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+ instance->callback(SubghzCustomEventViewSaveRAWIDLE, instance->context);
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+ model->satus = SubghzSaveRAWStatusStart;
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+ }
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+ string_clean(model->frequency_str);
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+ string_clean(model->preset_str);
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+ string_clean(model->sample_write);
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+ string_clean(model->file_name);
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+ free(model->rssi_history);
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+ return true;
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+ });
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+}
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+
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+SubghzSaveRAW* subghz_save_raw_alloc() {
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+ SubghzSaveRAW* instance = furi_alloc(sizeof(SubghzSaveRAW));
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+
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+ // View allocation and configuration
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+ instance->view = view_alloc();
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+ view_allocate_model(instance->view, ViewModelTypeLocking, sizeof(SubghzSaveRAWModel));
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+ view_set_context(instance->view, instance);
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+ view_set_draw_callback(instance->view, (ViewDrawCallback)subghz_save_raw_draw);
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+ view_set_input_callback(instance->view, subghz_save_raw_input);
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+ view_set_enter_callback(instance->view, subghz_save_raw_enter);
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+ view_set_exit_callback(instance->view, subghz_save_raw_exit);
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+
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+ instance->timer = osTimerNew(subghz_save_raw_timer_callback, osTimerOnce, instance, NULL);
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+
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+ with_view_model(
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+ instance->view, (SubghzSaveRAWModel * model) {
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+ string_init(model->frequency_str);
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+ string_init(model->preset_str);
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+ string_init(model->sample_write);
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+ string_init(model->file_name);
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+ return true;
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+ });
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+
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+ return instance;
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+}
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+
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+void subghz_save_raw_free(SubghzSaveRAW* instance) {
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+ furi_assert(instance);
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+
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+ with_view_model(
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+ instance->view, (SubghzSaveRAWModel * model) {
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+ string_clear(model->frequency_str);
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+ string_clear(model->preset_str);
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+ string_clear(model->sample_write);
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+ string_clear(model->file_name);
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+ return true;
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+ });
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+ osTimerDelete(instance->timer);
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+ view_free(instance->view);
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+ free(instance);
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+}
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+
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+View* subghz_save_raw_get_view(SubghzSaveRAW* instance) {
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+ furi_assert(instance);
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+ return instance->view;
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+}
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