unleashed-firmware/applications/settings/power_settings_app/views/battery_info.c
Georgii Surkov 8582670a34
[FL-2811] Fix PVS-Studio warnings (#2142)
Co-authored-by: あく <alleteam@gmail.com>
Co-authored-by: gornekich <n.gorbadey@gmail.com>
2022-12-26 21:13:30 +09:00

148 lines
5 KiB
C

#include "battery_info.h"
#include <furi.h>
#include <gui/elements.h>
#include <assets_icons.h>
#define LOW_CHARGE_THRESHOLD 10
#define HIGH_DRAIN_CURRENT_THRESHOLD 100
struct BatteryInfo {
View* view;
};
static void draw_stat(Canvas* canvas, int x, int y, const Icon* icon, char* val) {
canvas_draw_frame(canvas, x - 7, y + 7, 30, 13);
canvas_draw_icon(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, BatteryInfoModel* data, int x, int y) {
char emote[20] = {};
char header[20] = {};
char value[20] = {};
int32_t drain_current = data->gauge_current * (-1000);
uint32_t charge_current = data->gauge_current * 1000;
// Draw battery
canvas_draw_icon(canvas, x, y, &I_BatteryBody_52x28);
if(charge_current > 0) {
canvas_draw_icon(canvas, x + 16, y + 7, &I_FaceCharging_29x14);
} else if(drain_current > HIGH_DRAIN_CURRENT_THRESHOLD) {
canvas_draw_icon(canvas, x + 16, y + 7, &I_FaceConfused_29x14);
} else if(data->charge < LOW_CHARGE_THRESHOLD) {
canvas_draw_icon(canvas, x + 16, y + 7, &I_FaceNopower_29x14);
} else {
canvas_draw_icon(canvas, x + 16, y + 7, &I_FaceNormal_29x14);
}
// Draw bubble
elements_bubble(canvas, 53, 0, 71, 39);
// Set text
if(charge_current > 0) {
snprintf(emote, sizeof(emote), "%s", "Yummy!");
snprintf(header, sizeof(header), "%s", "Charging at");
snprintf(
value,
sizeof(value),
"%lu.%luV %lumA",
(uint32_t)(data->vbus_voltage),
(uint32_t)(data->vbus_voltage * 10) % 10,
charge_current);
} else if(drain_current > 0) {
snprintf(
emote,
sizeof(emote),
"%s",
drain_current > HIGH_DRAIN_CURRENT_THRESHOLD ? "Oh no!" : "Om-nom-nom!");
snprintf(header, sizeof(header), "%s", "Consumption is");
snprintf(
value,
sizeof(value),
"%ld %s",
drain_current,
drain_current > HIGH_DRAIN_CURRENT_THRESHOLD ? "mA!" : "mA");
} else if(drain_current != 0) {
snprintf(header, 20, "...");
} else if(data->charging_voltage < 4.2) {
// Non-default battery charging limit, mention it
snprintf(emote, sizeof(emote), "Charged!");
snprintf(header, sizeof(header), "Limited to");
snprintf(
value,
sizeof(value),
"%lu.%luV",
(uint32_t)(data->charging_voltage),
(uint32_t)(data->charging_voltage * 10) % 10);
} else {
snprintf(header, sizeof(header), "Charged!");
}
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);
};
static void battery_info_draw_callback(Canvas* canvas, void* context) {
furi_assert(context);
BatteryInfoModel* model = context;
canvas_clear(canvas);
canvas_set_color(canvas, ColorBlack);
draw_battery(canvas, model, 0, 5);
char batt_level[10];
char temperature[10];
char voltage[10];
char health[10];
snprintf(batt_level, sizeof(batt_level), "%lu%%", (uint32_t)model->charge);
snprintf(temperature, sizeof(temperature), "%lu C", (uint32_t)model->gauge_temperature);
snprintf(
voltage,
sizeof(voltage),
"%lu.%01lu V",
(uint32_t)model->gauge_voltage,
(uint32_t)(model->gauge_voltage * 10) % 10UL);
snprintf(health, sizeof(health), "%d%%", model->health);
draw_stat(canvas, 8, 42, &I_Battery_16x16, batt_level);
draw_stat(canvas, 40, 42, &I_Temperature_16x16, temperature);
draw_stat(canvas, 72, 42, &I_Voltage_16x16, voltage);
draw_stat(canvas, 104, 42, &I_Health_16x16, health);
}
BatteryInfo* battery_info_alloc() {
BatteryInfo* battery_info = malloc(sizeof(BatteryInfo));
battery_info->view = view_alloc();
view_set_context(battery_info->view, battery_info);
view_allocate_model(battery_info->view, ViewModelTypeLocking, sizeof(BatteryInfoModel));
view_set_draw_callback(battery_info->view, battery_info_draw_callback);
return battery_info;
}
void battery_info_free(BatteryInfo* battery_info) {
furi_assert(battery_info);
view_free(battery_info->view);
free(battery_info);
}
View* battery_info_get_view(BatteryInfo* battery_info) {
furi_assert(battery_info);
return battery_info->view;
}
void battery_info_set_data(BatteryInfo* battery_info, BatteryInfoModel* data) {
furi_assert(battery_info);
furi_assert(data);
with_view_model(
battery_info->view,
BatteryInfoModel * model,
{ memcpy(model, data, sizeof(BatteryInfoModel)); },
true);
}