[FL-904] Power info UI (#382)

* New power screen UI
* API HAL Power: add VBUS voltage to API

Co-authored-by: Aleksandr Kutuzov <alleteam@gmail.com>

applications/power/power.c

@@ -206,10 +206,12 @@ int32_t power_task(void* p) {
                 model->current_gauge = api_hal_power_get_battery_current(ApiHalPowerICFuelGauge);
                 model->voltage_charger = api_hal_power_get_battery_voltage(ApiHalPowerICCharger);
                 model->voltage_gauge = api_hal_power_get_battery_voltage(ApiHalPowerICFuelGauge);
+                model->voltage_vbus = api_hal_power_get_usb_voltage();
                 model->temperature_charger =
                     api_hal_power_get_battery_temperature(ApiHalPowerICCharger);
                 model->temperature_gauge =
                     api_hal_power_get_battery_temperature(ApiHalPowerICFuelGauge);
+
                 return true;
             });
 

applications/power/power_views.c

@@ -1,43 +1,104 @@
 #include "power_views.h"
 
+static void draw_stat(Canvas* canvas, int x, int y, IconName icon, char* val) {
+    canvas_draw_frame(canvas, x - 7, y + 7, 30, 13);
+    canvas_draw_icon_name(canvas, x, y, icon);
+    canvas_set_color(canvas, ColorWhite);
+    canvas_draw_box(canvas, x - 4, y + 16, 24, 6);
+    canvas_set_color(canvas, ColorBlack);
+    canvas_draw_str_aligned(canvas, x + 8, y + 22, AlignCenter, AlignBottom, val);
+};
+
+static void draw_battery(Canvas* canvas, PowerInfoModel* data, int x, int y) {
+    char emote[20];
+    char header[20];
+    char value[20];
+
+    int32_t drain_current = -data->current_gauge * 1000;
+    uint32_t charge_current = data->current_gauge * 1000;
+    // battery
+    canvas_draw_icon_name(canvas, x, y, I_BatteryBody_52x28);
+    if(charge_current > 0) {
+        canvas_draw_icon_name(canvas, x + 16, y + 7, I_FaceCharging_29x14);
+    } else if(drain_current > 100) {
+        canvas_draw_icon_name(canvas, x + 16, y + 7, I_FaceConfused_29x14);
+    } else if(data->charge < 10) {
+        canvas_draw_icon_name(canvas, x + 16, y + 7, I_FaceNopower_29x14);
+    } else {
+        canvas_draw_icon_name(canvas, x + 16, y + 7, I_FaceNormal_29x14);
+    }
+
+    //bubble
+    canvas_draw_frame(canvas, 57, 0, 71, 39);
+    canvas_draw_line(canvas, 53, 23, 57, 19);
+    canvas_draw_line(canvas, 53, 23, 57, 27);
+    canvas_set_color(canvas, ColorWhite);
+    canvas_draw_box(canvas, 57, 0, 2, 2);
+    canvas_draw_box(canvas, 57, 37, 2, 2);
+    canvas_draw_box(canvas, 126, 0, 2, 2);
+    canvas_draw_box(canvas, 126, 37, 2, 2);
+    canvas_draw_line(canvas, 57, 20, 57, 26);
+    canvas_set_color(canvas, ColorBlack);
+    canvas_draw_dot(canvas, 58, 1);
+    canvas_draw_dot(canvas, 58, 37);
+    canvas_draw_dot(canvas, 126, 1);
+    canvas_draw_dot(canvas, 126, 37);
+
+    // text
+    if(charge_current > 0) {
+        snprintf(emote, sizeof(emote), "%s", "Yummy!");
+        snprintf(header, sizeof(header), "%s", "Charging at");
+        snprintf(
+            value,
+            sizeof(value),
+            "%ld.%ldV   %ldmA",
+            (uint32_t)(data->voltage_vbus),
+            (uint32_t)(data->voltage_vbus * 10) % 10,
+            charge_current);
+    } else if(drain_current > 0) {
+        snprintf(emote, sizeof(emote), "%s", drain_current > 100 ? "Oh no!" : "Om-nom-nom!");
+        snprintf(header, sizeof(header), "%s", "Consumption is");
+        snprintf(
+            value, sizeof(value), "%ld %s", drain_current, drain_current > 100 ? "mA!" : "mA");
+    } else if(charge_current != 0 || drain_current != 0) {
+        snprintf(header, 20, "%s", "...");
+        memset(value, 0, sizeof(value));
+        memset(emote, 0, sizeof(emote));
+    } else {
+        snprintf(header, sizeof(header), "%s", "Charged!");
+        memset(value, 0, sizeof(value));
+        memset(emote, 0, sizeof(emote));
+    }
+
+    canvas_draw_str_aligned(canvas, 92, y + 3, AlignCenter, AlignCenter, emote);
+    canvas_draw_str_aligned(canvas, 92, y + 15, AlignCenter, AlignCenter, header);
+    canvas_draw_str_aligned(canvas, 92, y + 27, AlignCenter, AlignCenter, value);
+};
+
 void power_info_draw_callback(Canvas* canvas, void* context) {
     PowerInfoModel* data = context;
 
     canvas_clear(canvas);
     canvas_set_color(canvas, ColorBlack);
-    canvas_set_font(canvas, FontPrimary);
+    draw_battery(canvas, data, 0, 5);
-    canvas_draw_str(canvas, 2, 10, "Power state:");
 
-    char buffer[64];
+    char batt_level[10];
-    canvas_set_font(canvas, FontSecondary);
+    char temperature[10];
+    char voltage[10];
+    char health[10];
+
+    snprintf(batt_level, sizeof(batt_level), "%ld%s", (uint32_t)data->charge, "%");
+    snprintf(temperature, sizeof(temperature), "%ld %s", (uint32_t)data->temperature_gauge, "C");
     snprintf(
-        buffer,
+        voltage,
-        64,
+        sizeof(voltage),
-        "Current: %ld/%ldmA",
+        "%ld.%01ld V",
-        (int32_t)(data->current_gauge * 1000),
+        (uint32_t)data->voltage_gauge,
-        (int32_t)(data->current_charger * 1000));
+        (uint32_t)(data->voltage_gauge * 10) % 10);
-    canvas_draw_str(canvas, 5, 22, buffer);
+    snprintf(health, sizeof(health), "%d%s", data->health, "%");
-    snprintf(
+
-        buffer,
+    draw_stat(canvas, 8, 42, I_Battery_16x16, batt_level);
-        64,
+    draw_stat(canvas, 40, 42, I_Temperature_16x16, temperature);
-        "Voltage: %ld/%ldmV",
+    draw_stat(canvas, 72, 42, I_Voltage_16x16, voltage);
-        (uint32_t)(data->voltage_gauge * 1000),
+    draw_stat(canvas, 104, 42, I_Health_16x16, health);
-        (uint32_t)(data->voltage_charger * 1000));
-    canvas_draw_str(canvas, 5, 32, buffer);
-    snprintf(
-        buffer,
-        64,
-        "Charge: %ld%% Health: %ld%%",
-        (uint32_t)(data->charge),
-        (uint32_t)(data->health));
-    canvas_draw_str(canvas, 5, 42, buffer);
-    snprintf(buffer, 64, "Capacity: %ld of %ldmAh", data->capacity_remaining, data->capacity_full);
-    canvas_draw_str(canvas, 5, 52, buffer);
-    snprintf(
-        buffer,
-        64,
-        "Temperature: %ld/%ldC",
-        (uint32_t)(data->temperature_gauge),
-        (uint32_t)(data->temperature_charger));
-    canvas_draw_str(canvas, 5, 62, buffer);
 }

applications/power/power_views.h

@@ -14,6 +14,7 @@ typedef struct {
 
     float voltage_charger;
     float voltage_gauge;
+    float voltage_vbus;
 
     uint32_t capacity_remaining;
     uint32_t capacity_full;

firmware/targets/f4/api-hal/api-hal-power.c

@@ -162,6 +162,10 @@ float api_hal_power_get_battery_temperature(ApiHalPowerIC ic) {
     
 }
 
+float api_hal_power_get_usb_voltage(){
+    return (float)bq25896_get_vbus_voltage() / 1000.0f;
+}
+
 void api_hal_power_dump_state(string_t buffer) {
     BatteryStatus battery_status;
     OperationStatus operation_status;

firmware/targets/f5/api-hal/api-hal-power.c

@@ -163,6 +163,10 @@ float api_hal_power_get_battery_temperature(ApiHalPowerIC ic) {
     
 }
 
+float api_hal_power_get_usb_voltage(){
+    return (float)bq25896_get_vbus_voltage() / 1000.0f;;
+}
+
 void api_hal_power_dump_state(string_t buffer) {
     BatteryStatus battery_status;
     OperationStatus operation_status;