From dfa1641ad63025daff52c476eca01a8973c4fbff Mon Sep 17 00:00:00 2001
From: asypost <asypost@gmail.com>
Date: Mon, 27 Apr 2026 20:59:06 +0800
Subject: [PATCH] first commit

---
 assets/battery.png  | Bin 0 -> 707 bytes
 bike.c              | 132 ++++++++++++++++++++++++++++++++++++++++++++
 bike.h              |  17 ++++++
 generated/battery.c |  50 +++++++++++++++++
 4 files changed, 199 insertions(+)
 create mode 100644 assets/battery.png
 create mode 100644 bike.c
 create mode 100644 bike.h
 create mode 100644 generated/battery.c

diff --git a/assets/battery.png b/assets/battery.png
new file mode 100644
index 0000000000000000000000000000000000000000..691f92a292b3509c353daa5ed28e6f190a4b3301
GIT binary patch
literal 707
zcmV;!0zCbRP)<h;3K|Lk000e1NJLTq001Tc000*V1^@s6XB$1H00001b5ch_0Itp)
z=>Px#1ZP1_K>z@;j|==^1poj532;bRa{vGi!vFvd!vV){sAK>D0$52zK~zXf?Uyl6
z6hRcn-^|YJaB5ry@mQ)0f_72>(uqeWg<4>uR%$>nhYk1<G}geGU;xeW8L*H7<Sr=D
zqc9{#u%eQ}f;)4!-0kknvvG0v(87c}w(yrsv2R}S%gk=xe+lCP;TMre1p52?@mk;2
zebY2gc=e;ib=~sf;#)nJ%gNl<7O&nvfN_D03rr-&tYWdKuudqY)XdB)r}=zK#dGj4
zU|itH=wnMMRW~U=snmkvdcz?x($R6Lyt(;B2qD0>ZG86pg_BGs_3D#7N_u*_-8Zl2
zv9-080|1PVPZXz<FHZ%U#wVWcd-iwk-gB$XYqicbN71q@L_}O$`*7$wX?Itb002Nl
zXL)&r1gvXFKA(qlCIbKfrr83Fv4f8g0DuxgJei7=uJmu#i&!jH=A0{kjrt#s3q;fi
zK;X7QAx0@ZSt#sL$1X#u_(R6yaTy9RKf11K4<FpuLMP_&U+iBAr5FN+N6ec(mbH&_
zv-2txVu)C}ar4&qzP|XLapo*ZXEHPtVgMjlSJO=&*Vh}p0!2h`MnyD@vERM5g;I*f
zX~P8o*xA`>a2zLaNOWUkqXGax2+;-xt_S8-Er~{>q__791pxTAy9=)C21XKT@3>gW
ze*UBzh5=Gal^A<MR#x8EG-b56Uy##NleDd^jQ{`)4L_=+QVSx`#JIrWk<pTr@>mk=
z?ChMZ&SK1q){F}r8XC3=g+krrY}>}k$tl^`)cnVAN|^62$uv#7v-2{)JvitHA!-t@
pl~O93&6eLSEk(Aszy9@=`3c{8-q8?w`yT)R002ovPDHLkV1l`DL&N|8

literal 0
HcmV?d00001

diff --git a/bike.c b/bike.c
new file mode 100644
index 0000000..e5e3248
--- /dev/null
+++ b/bike.c
@@ -0,0 +1,132 @@
+#include "bike.h"
+
+static lv_obj_t* container = NULL;
+
+static lv_theme_t* theme_original;
+static const uint32_t bg_color = 0x040507;
+static int32_t battery_percent = 15;
+
+static lv_obj_t* battery_indicator = NULL;
+static lv_obj_t* battery_label = NULL;
+
+static void update_battery_indicator() {
+    lv_label_set_text_fmt(battery_label, "%d%%", battery_percent);
+    lv_obj_set_width(battery_indicator, lv_pct(max(battery_percent, 10)));
+    if (battery_percent >= 60) {
+        lv_obj_set_style_bg_color(battery_indicator, lv_color_hex(0x00ff00), 0);
+    }
+    else if (battery_percent >= 20) {
+        lv_obj_set_style_bg_color(battery_indicator, lv_color_hex(0xffff00), 0);
+    }
+    else {
+        lv_obj_set_style_bg_color(battery_indicator, lv_color_hex(0xff0000), 0);
+    }
+}
+
+static void battery_timer_cb(lv_timer_t* timer) {
+    battery_percent -= 1;
+    if (battery_percent < 0)
+    {
+        battery_percent = 100;
+    }
+    update_battery_indicator();
+   
+}
+
+static void create_header() {
+    //header
+    lv_obj_t* header = lv_obj_create(container);
+    lv_obj_set_size(header, lv_pct(100), 30);
+    lv_obj_set_style_bg_color(header, lv_color_hex(bg_color), 0);
+    lv_obj_set_style_border_side(header, LV_BORDER_SIDE_BOTTOM, 0);
+    lv_obj_set_flex_align(header, LV_FLEX_ALIGN_START, LV_FLEX_ALIGN_CENTER, LV_FLEX_ALIGN_CENTER);
+    lv_obj_set_layout(header, LV_LAYOUT_FLEX);
+    lv_obj_set_flex_flow(header, LV_FLEX_FLOW_ROW);
+    lv_obj_set_style_pad_all(header, 4, 0);
+    lv_obj_set_style_border_color(header, lv_color_hex(0x191B1D), 0);
+    lv_obj_set_style_border_width(header, 1, 0);
+
+    //time
+    lv_obj_t* time_bar = lv_label_create(header);
+    lv_obj_set_style_bg_color(time_bar, lv_color_hex(bg_color), 0);
+    lv_label_set_text(time_bar, "12:35");
+    lv_obj_set_style_text_color(time_bar, lv_color_hex(0xffffff), 0);
+
+    //gap
+    lv_obj_t* gap_bar = lv_obj_create(header);
+    lv_obj_set_size(gap_bar, LV_SIZE_CONTENT, lv_pct(100));
+    lv_obj_set_flex_grow(gap_bar, 1);
+    lv_obj_set_style_bg_color(gap_bar, lv_color_hex(bg_color), 0);
+
+    //battery
+    //icon
+    LV_IMG_DECLARE(battery);
+    lv_obj_t* battery_container = lv_obj_create(header);
+    lv_obj_set_style_bg_img_src(battery_container, &battery, 0);
+    lv_obj_set_size(battery_container, 26, 16);
+    lv_obj_set_style_margin_right(battery_container, 4, 0);
+
+    lv_obj_set_style_pad_all(battery_container, 2, 0);
+    lv_obj_set_style_pad_left(battery_container, 3, 0);
+    lv_obj_set_style_pad_right(battery_container, 6, 0);
+
+    battery_indicator = lv_obj_create(battery_container);
+    lv_obj_set_size(battery_indicator, lv_pct(battery_percent), lv_pct(90));
+    lv_obj_set_style_radius(battery_indicator, 2, 0);
+    lv_obj_set_align(battery_indicator, LV_ALIGN_LEFT_MID);
+
+
+    battery_label = lv_label_create(header);
+    lv_obj_set_style_bg_color(battery_label, lv_color_hex(bg_color), 0);
+    lv_obj_set_size(battery_label, 40, LV_SIZE_CONTENT);
+    lv_obj_set_style_text_color(battery_label, lv_color_hex(0xffffff), 0);
+
+    update_battery_indicator();
+
+    lv_obj_t* timer = lv_timer_create(battery_timer_cb, 3 * 1000, NULL);
+}
+
+void bike_init(lv_obj_t* parent) {
+    //assert(container == NULL);
+
+    lv_display_t* display = lv_display_get_default();
+    theme_original = lv_display_get_theme(display);
+    lv_theme_t* theme = lv_theme_simple_init(display);
+    lv_display_set_theme(display, theme);
+
+    container = lv_obj_create(parent);
+    lv_obj_set_size(container, lv_pct(100), lv_pct(100));
+    lv_obj_align(container, LV_ALIGN_CENTER, 0, 0);
+    lv_obj_set_flex_flow(container, LV_FLEX_FLOW_COLUMN);
+    lv_obj_set_layout(container, LV_LAYOUT_FLEX);
+    lv_obj_set_style_bg_color(container, lv_color_hex(bg_color), 0);
+
+
+    create_header();
+
+    //内容
+    lv_obj_t* content = lv_obj_create(container);
+    lv_obj_set_size(content, lv_pct(100), LV_SIZE_CONTENT);
+
+    lv_obj_set_style_bg_color(content, lv_color_hex(bg_color), 0);
+    lv_obj_set_style_margin_top(content, 5, 0);
+    lv_obj_set_flex_grow(content, 1);
+
+
+    //底部
+    lv_obj_t* footer = lv_obj_create(container);
+    lv_obj_set_size(footer, lv_pct(100), 30);
+    lv_obj_set_style_bg_color(footer, lv_color_hex(bg_color), 0);
+    lv_obj_set_style_margin_top(footer, 5, 0);
+    lv_obj_set_style_border_side(footer, LV_BORDER_SIDE_FULL, 0);
+    lv_obj_set_style_border_color(footer, lv_color_hex(0x191B1D), 0);
+    lv_obj_set_style_border_width(footer, 1, 0);
+
+}
+
+void bike_deinit() {
+    if (container) {
+        lv_obj_delete(container);
+        container = NULL;
+    }
+}
diff --git a/bike.h b/bike.h
new file mode 100644
index 0000000..7a5422e
--- /dev/null
+++ b/bike.h
@@ -0,0 +1,17 @@
+#pragma once
+
+#include "../lv_demos.h"
+
+#ifdef __cplusplus
+extern "C" {
+#endif // __cplusplus
+
+    void bike_init(lv_obj_t* parent);
+
+    void bike_deinit();
+
+
+#ifdef __cplusplus
+}
+#endif // __cplusplus
+
diff --git a/generated/battery.c b/generated/battery.c
new file mode 100644
index 0000000..4fc1d59
--- /dev/null
+++ b/generated/battery.c
@@ -0,0 +1,50 @@
+#ifdef __has_include
+    #if __has_include("lvgl.h")
+        #ifndef LV_LVGL_H_INCLUDE_SIMPLE
+            #define LV_LVGL_H_INCLUDE_SIMPLE
+        #endif
+    #endif
+#endif
+
+#if defined(LV_LVGL_H_INCLUDE_SIMPLE)
+    #include "lvgl.h"
+#else
+    #include "lvgl/lvgl.h"
+#endif
+
+
+#ifndef LV_ATTRIBUTE_MEM_ALIGN
+#define LV_ATTRIBUTE_MEM_ALIGN
+#endif
+
+#ifndef LV_ATTRIBUTE_IMAGE_BATTERY
+#define LV_ATTRIBUTE_IMAGE_BATTERY
+#endif
+
+const LV_ATTRIBUTE_MEM_ALIGN LV_ATTRIBUTE_LARGE_CONST LV_ATTRIBUTE_IMAGE_BATTERY uint8_t battery_map[] = {
+  0x21, 0x08, 0xe4, 0x20, 0x0c, 0x63, 0x55, 0xad, 0x38, 0xc6, 0x38, 0xc6, 0x38, 0xc6, 0x38, 0xc6, 0x38, 0xc6, 0x38, 0xc6, 0x38, 0xc6, 0x38, 0xc6, 0x38, 0xc6, 0x38, 0xc6, 0x38, 0xc6, 0x38, 0xc6, 0x38, 0xc6, 0x38, 0xc6, 0x38, 0xc6, 0xd7, 0xbd, 0xcf, 0x7b, 0x86, 0x31, 0x41, 0x08, 0x21, 0x08, 0x21, 0x08, 0x21, 0x08, 
+  0xe4, 0x18, 0x38, 0xc6, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0x1c, 0xe7, 0x29, 0x42, 0x21, 0x08, 0x21, 0x08, 0x21, 0x08, 
+  0xaf, 0x7b, 0xff, 0xff, 0xd7, 0xbd, 0x45, 0x29, 0xa3, 0x10, 0xa3, 0x10, 0xa3, 0x10, 0xa3, 0x10, 0xa3, 0x10, 0xa3, 0x10, 0xa3, 0x10, 0xa3, 0x10, 0xa3, 0x10, 0xa3, 0x10, 0xa3, 0x10, 0xa3, 0x10, 0xa3, 0x10, 0xa3, 0x10, 0xa3, 0x10, 0xc3, 0x18, 0x31, 0x8c, 0xdf, 0xff, 0x18, 0xc6, 0x82, 0x10, 0x21, 0x08, 0x21, 0x08, 
+  0xd7, 0xbd, 0xff, 0xff, 0x25, 0x21, 0x21, 0x08, 0x21, 0x08, 0x21, 0x08, 0x21, 0x08, 0x21, 0x08, 0x21, 0x08, 0x21, 0x08, 0x21, 0x08, 0x21, 0x08, 0x21, 0x08, 0x21, 0x08, 0x21, 0x08, 0x21, 0x08, 0x21, 0x08, 0x21, 0x08, 0x21, 0x08, 0x21, 0x08, 0x41, 0x08, 0x59, 0xce, 0x5d, 0xef, 0xe4, 0x18, 0x21, 0x08, 0x21, 0x08, 
+  0x38, 0xc6, 0xff, 0xff, 0x82, 0x10, 0x21, 0x08, 0x21, 0x08, 0x21, 0x08, 0x21, 0x08, 0x21, 0x08, 0x21, 0x08, 0x21, 0x08, 0x21, 0x08, 0x21, 0x08, 0x21, 0x08, 0x21, 0x08, 0x21, 0x08, 0x21, 0x08, 0x21, 0x08, 0x21, 0x08, 0x21, 0x08, 0x21, 0x08, 0x21, 0x08, 0xb7, 0xbd, 0xff, 0xff, 0x25, 0x21, 0x21, 0x08, 0x21, 0x08, 
+  0x38, 0xc6, 0xff, 0xff, 0x82, 0x10, 0x21, 0x08, 0x21, 0x08, 0x21, 0x08, 0x21, 0x08, 0x21, 0x08, 0x21, 0x08, 0x21, 0x08, 0x21, 0x08, 0x21, 0x08, 0x21, 0x08, 0x21, 0x08, 0x21, 0x08, 0x21, 0x08, 0x21, 0x08, 0x21, 0x08, 0x21, 0x08, 0x21, 0x08, 0x21, 0x08, 0xb7, 0xbd, 0xff, 0xff, 0xf4, 0x9c, 0x71, 0x8c, 0xc7, 0x39, 
+  0x38, 0xc6, 0xff, 0xff, 0x82, 0x10, 0x21, 0x08, 0x21, 0x08, 0x21, 0x08, 0x21, 0x08, 0x21, 0x08, 0x21, 0x08, 0x21, 0x08, 0x21, 0x08, 0x21, 0x08, 0x21, 0x08, 0x21, 0x08, 0x21, 0x08, 0x21, 0x08, 0x21, 0x08, 0x21, 0x08, 0x21, 0x08, 0x21, 0x08, 0x21, 0x08, 0xb7, 0xbd, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0x76, 0xad, 
+  0x38, 0xc6, 0xff, 0xff, 0x82, 0x10, 0x21, 0x08, 0x21, 0x08, 0x21, 0x08, 0x21, 0x08, 0x21, 0x08, 0x21, 0x08, 0x21, 0x08, 0x21, 0x08, 0x21, 0x08, 0x21, 0x08, 0x21, 0x08, 0x21, 0x08, 0x21, 0x08, 0x21, 0x08, 0x21, 0x08, 0x21, 0x08, 0x21, 0x08, 0x21, 0x08, 0xb7, 0xbd, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xb7, 0xbd, 
+  0x38, 0xc6, 0xff, 0xff, 0x82, 0x10, 0x21, 0x08, 0x21, 0x08, 0x21, 0x08, 0x21, 0x08, 0x21, 0x08, 0x21, 0x08, 0x21, 0x08, 0x21, 0x08, 0x21, 0x08, 0x21, 0x08, 0x21, 0x08, 0x21, 0x08, 0x21, 0x08, 0x21, 0x08, 0x21, 0x08, 0x21, 0x08, 0x21, 0x08, 0x21, 0x08, 0xb7, 0xbd, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xb7, 0xbd, 
+  0x38, 0xc6, 0xff, 0xff, 0x82, 0x10, 0x21, 0x08, 0x21, 0x08, 0x21, 0x08, 0x21, 0x08, 0x21, 0x08, 0x21, 0x08, 0x21, 0x08, 0x21, 0x08, 0x21, 0x08, 0x21, 0x08, 0x21, 0x08, 0x21, 0x08, 0x21, 0x08, 0x21, 0x08, 0x21, 0x08, 0x21, 0x08, 0x21, 0x08, 0x21, 0x08, 0xb7, 0xbd, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xf4, 0xa4, 
+  0x38, 0xc6, 0xff, 0xff, 0x82, 0x10, 0x21, 0x08, 0x21, 0x08, 0x21, 0x08, 0x21, 0x08, 0x21, 0x08, 0x21, 0x08, 0x21, 0x08, 0x21, 0x08, 0x21, 0x08, 0x21, 0x08, 0x21, 0x08, 0x21, 0x08, 0x21, 0x08, 0x21, 0x08, 0x21, 0x08, 0x21, 0x08, 0x21, 0x08, 0x21, 0x08, 0xb7, 0xbd, 0xff, 0xff, 0x72, 0x8c, 0x0c, 0x63, 0xe4, 0x20, 
+  0x38, 0xc6, 0xff, 0xff, 0x82, 0x10, 0x21, 0x08, 0x21, 0x08, 0x21, 0x08, 0x21, 0x08, 0x21, 0x08, 0x21, 0x08, 0x21, 0x08, 0x21, 0x08, 0x21, 0x08, 0x21, 0x08, 0x21, 0x08, 0x21, 0x08, 0x21, 0x08, 0x21, 0x08, 0x21, 0x08, 0x21, 0x08, 0x21, 0x08, 0x21, 0x08, 0xd7, 0xbd, 0xff, 0xff, 0x25, 0x29, 0x41, 0x08, 0x21, 0x08, 
+  0x76, 0xb5, 0xff, 0xff, 0xa7, 0x31, 0x21, 0x08, 0x21, 0x08, 0x21, 0x08, 0x21, 0x08, 0x21, 0x08, 0x21, 0x08, 0x21, 0x08, 0x21, 0x08, 0x21, 0x08, 0x21, 0x08, 0x21, 0x08, 0x21, 0x08, 0x21, 0x08, 0x21, 0x08, 0x21, 0x08, 0x21, 0x08, 0x21, 0x08, 0x82, 0x10, 0xfc, 0xe6, 0x5d, 0xef, 0xe4, 0x18, 0x21, 0x08, 0x21, 0x08, 
+  0x2d, 0x63, 0xff, 0xff, 0x9a, 0xd6, 0x49, 0x4a, 0xc7, 0x39, 0xc7, 0x39, 0xc7, 0x39, 0xc7, 0x39, 0xc7, 0x39, 0xc7, 0x39, 0xc7, 0x39, 0xc7, 0x39, 0xc7, 0x39, 0xc7, 0x39, 0xc7, 0x39, 0xc7, 0x39, 0xc7, 0x39, 0xc7, 0x39, 0xc7, 0x39, 0xe8, 0x39, 0x14, 0xa5, 0xff, 0xff, 0x76, 0xad, 0x82, 0x10, 0x21, 0x08, 0x21, 0x08, 
+  0xa3, 0x18, 0xf4, 0xa4, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0x38, 0xc6, 0x86, 0x31, 0x21, 0x08, 0x21, 0x08, 0x21, 0x08, 
+  0x21, 0x08, 0x82, 0x10, 0x29, 0x4a, 0xf3, 0x9c, 0xb7, 0xb5, 0xb7, 0xbd, 0xb7, 0xbd, 0xb7, 0xbd, 0xb7, 0xbd, 0xb7, 0xbd, 0xb7, 0xbd, 0xb7, 0xbd, 0xb7, 0xbd, 0xb7, 0xbd, 0xb7, 0xbd, 0xb7, 0xbd, 0xb7, 0xbd, 0xb7, 0xbd, 0xb7, 0xbd, 0x76, 0xb5, 0x0c, 0x63, 0xc3, 0x18, 0x41, 0x08, 0x21, 0x08, 0x21, 0x08, 0x21, 0x08, 
+};
+
+const lv_image_dsc_t battery = {
+  .header.cf = LV_COLOR_FORMAT_RGB565,
+  .header.magic = LV_IMAGE_HEADER_MAGIC,
+  .header.w = 26,
+  .header.h = 16,
+  .data_size = 416 * 2,
+  .data = battery_map,
+};