Heat index

by ClementGre

applications/external/unitemp/views/General_view.c

@@ -113,6 +113,33 @@ static void _draw_humidity(Canvas* canvas, Sensor* sensor, const uint8_t pos[2])
     canvas_draw_str(canvas, pos[0] + 27 + int_len / 2 + 4, pos[1] + 10 + 7, "%");
 }
 
+static void _draw_heat_index(Canvas* canvas, Sensor* sensor, const uint8_t pos[2]) {
+    canvas_draw_rframe(canvas, pos[0], pos[1], 54, 20, 3);
+    canvas_draw_rframe(canvas, pos[0], pos[1], 54, 19, 3);
+
+    canvas_draw_icon(canvas, pos[0] + 3, pos[1] + 3, &I_heat_index_11x14);
+
+    int16_t heat_index_int = sensor->heat_index;
+    int8_t heat_index_dec = abs((int16_t)(sensor->heat_index * 10) % 10);
+
+    snprintf(app->buff, BUFF_SIZE, "%d", heat_index_int);
+    canvas_set_font(canvas, FontBigNumbers);
+    canvas_draw_str_aligned(
+        canvas,
+        pos[0] + 27 + ((sensor->heat_index <= -10 || sensor->heat_index > 99) ? 5 : 0),
+        pos[1] + 10,
+        AlignCenter,
+        AlignCenter,
+        app->buff);
+
+    if(heat_index_int <= 99) {
+        uint8_t int_len = canvas_string_width(canvas, app->buff);
+        snprintf(app->buff, BUFF_SIZE, ".%d", heat_index_dec);
+        canvas_set_font(canvas, FontPrimary);
+        canvas_draw_str(canvas, pos[0] + 27 + int_len / 2 + 2, pos[1] + 10 + 7, app->buff);
+    }
+}
+
 static void _draw_pressure(Canvas* canvas, Sensor* sensor) {
     const uint8_t x = 29, y = 39;
     //Рисование рамки
@@ -320,12 +347,23 @@ static void _draw_carousel_values(Canvas* canvas) {
             ColorWhite);
         break;
     case UT_DATA_TYPE_TEMP_HUM:
-        _draw_temperature(
-            canvas,
-            unitemp_sensor_getActive(generalview_sensor_index),
-            temp_positions[1][0],
-            temp_positions[1][1],
-            ColorWhite);
+        if(!app->settings.heat_index) {
+            _draw_temperature(
+                canvas,
+                unitemp_sensor_getActive(generalview_sensor_index),
+                temp_positions[1][0],
+                temp_positions[1][1],
+                ColorWhite);
+        } else {
+            _draw_temperature(
+                canvas,
+                unitemp_sensor_getActive(generalview_sensor_index),
+                temp_positions[2][0],
+                temp_positions[2][1],
+                ColorWhite);
+            _draw_heat_index(
+                canvas, unitemp_sensor_getActive(generalview_sensor_index), hum_positions[1]);
+        }
         _draw_humidity(
             canvas, unitemp_sensor_getActive(generalview_sensor_index), hum_positions[0]);
         break;

applications/external/unitemp/views/Settings_view.c

@@ -26,6 +26,7 @@ static VariableItemList* variable_item_list;
 static const char states[2][9] = {"Auto", "Infinity"};
 static const char temp_units[UT_TEMP_COUNT][3] = {"*C", "*F"};
 static const char pressure_units[UT_PRESSURE_COUNT][6] = {"mm Hg", "in Hg", "kPa", "hPA"};
+static const char heat_index_bool[2][4] = {"OFF", "ON"};
 
 //Элемент списка - бесконечная подсветка
 VariableItem* infinity_backlight_item;
@@ -33,6 +34,8 @@ VariableItem* infinity_backlight_item;
 VariableItem* temperature_unit_item;
 //Единица измерения давления
 VariableItem* pressure_unit_item;
+
+VariableItem* heat_index_item;
 #define VIEW_ID UnitempViewSettings
 
 /**
@@ -57,6 +60,7 @@ static uint32_t _exit_callback(void* context) {
         (bool)variable_item_get_current_value_index(infinity_backlight_item);
     app->settings.temp_unit = variable_item_get_current_value_index(temperature_unit_item);
     app->settings.pressure_unit = variable_item_get_current_value_index(pressure_unit_item);
+    app->settings.heat_index = variable_item_get_current_value_index(heat_index_item);
     unitemp_saveSettings();
     unitemp_loadSettings();
 
@@ -90,6 +94,11 @@ static void _setting_change_callback(VariableItem* item) {
             pressure_unit_item,
             pressure_units[variable_item_get_current_value_index(pressure_unit_item)]);
     }
+    if(item == heat_index_item) {
+        variable_item_set_current_value_text(
+            heat_index_item,
+            heat_index_bool[variable_item_get_current_value_index(heat_index_item)]);
+    }
 }
 
 /**
@@ -106,6 +115,8 @@ void unitemp_Settings_alloc(void) {
         variable_item_list_add(variable_item_list, "Temp. unit", 2, _setting_change_callback, app);
     pressure_unit_item = variable_item_list_add(
         variable_item_list, "Press. unit", UT_PRESSURE_COUNT, _setting_change_callback, app);
+    heat_index_item = variable_item_list_add(
+        variable_item_list, "Calc. heat index", 2, _setting_change_callback, app);
 
     //Добавление колбека на нажатие средней кнопки
     variable_item_list_set_enter_callback(variable_item_list, _enter_callback, app);
@@ -139,6 +150,10 @@ void unitemp_Settings_switch(void) {
         pressure_unit_item,
         pressure_units[variable_item_get_current_value_index(pressure_unit_item)]);
 
+    variable_item_set_current_value_index(heat_index_item, (uint8_t)app->settings.heat_index);
+    variable_item_set_current_value_text(
+        heat_index_item, heat_index_bool[variable_item_get_current_value_index(heat_index_item)]);
+
     view_dispatcher_switch_to_view(app->view_dispatcher, VIEW_ID);
 }