README.md · lgy/GT-HMI-Engine

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<div align="center">  <a><b>致力于低代码开发，多功能，易用的免费嵌入式图形库</b></a></div>

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<div align="center">
<a href="https://www.hmi.gaotongfont.cn/kfgj">公司官网</a> | <a href="https://space.bilibili.com/3493293474188211/video">B 站教程</a> | <a href="https://www.gaotongfont.cn:8087/video/dl?mv=GT-HMI%20Engine%E7%94%A8%E6%88%B7%E6%89%8B%E5%86%8CV1.8-20231103183143.pdf">Engine 使用手册</a> | <a href="https://download.wezhan.cn/contents/sitefiles2062/10314814/files/754101..pdf?response-content-disposition=inline%3Bfilename%3DGT-HMI%2BDesigner%25e7%2594%25a8%25e6%2588%25b7%25e6%2589%258b%25e5%2586%258cV1.10.pdf&response-content-type=application%2Fpdf&auth_key=1700730759-bfb97452488845f2b091f51afa04f20f-0-ccdf533b36a868bf3306274d36c4644b">Designer 使用手册</a> | <a href="http://isite.baidu.com/site/wjz7qkrv/406a2b0c-f9c7-4a08-a47a-662e862b2af4?ch=48&wid=498ccd5c05334f21a2142ba3cf628964_0_0&field=&orderBy=&categoryId=undefined&title=%E8%81%94%E7%B3%BB%E6%88%91%E4%BB%AC">联系方式</a> | <a href="https://qun.qq.com/qqweb/qunpro/share?_wv=3&_wwv=128&appChannel=share&inviteCode=20igkt2UZnY&businessType=9&from=181074&biz=ka&mainSourceId=share&subSourceId=others&jumpsource=shorturl#/pc">QQ频道</a>
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## :bookmark_tabs:  **介绍**

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&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<b>GT-HMI ：</b>  专为国内嵌入式 UI 设计开发打造的免费神器！

GT-HMI（Human Machine Interface） 国产开源 GUI 框架及永久免费设计软件。它提供创建具有易于使用的图形元素，精美的视觉效果和低内存占用的嵌入式 GUI 所需的一切。针对国内市场及用户需求，使用习惯进行了优化设计，为国内工程师量身打造！

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;产品由中国高通 GENITOP 倾心打造，继承了中国高通 30 年的汉显技术及汉字技术积累。产品分为上位机 GT-HMI Designer 和下位机 GT-HMI Engine。

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## :microscope:  **特性**

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<ul>
<li style="margin-bottom: 4px;">上位机设计软件 GT-HMI Designer 永久免费，下位机技术框架 GT-HMI Engine 开源，使用无拘束；</li>
<li style="margin-bottom: 4px;">GT-HMI Designer 内嵌下位机技术框架编译器，可自动生成下位机代码；</li>
<li style="margin-bottom: 4px;">提供 GT-HMI 模块，已适配 GT-HMI 上下位机软件及驱动，可以用于前期开发调试，也可以直接作为显示模块使用；</li>
<li style="margin-bottom: 4px;">多平台兼容，移植便捷；</li>
<li style="margin-bottom: 4px;">上位机设计软件 GT-HMI Designer；</li>
<li style="margin-bottom: 4px;">可直接生成交互代码，免去写代码的繁琐工作；</li>
<li style="margin-bottom: 4px;">模拟器仿真即见即所得；</li>
<li style="margin-bottom: 4px;">内置了大量常用的组件，如按钮、文本框、进度条、单选框等；</li>
<li style="margin-bottom: 4px;">支持高通全系列点阵/矢量字库，支持中外文及小语种，多种字号及字体；</li>
<li style="margin-bottom: 4px;">内置中英文及数字输入法；</li>
<li style="margin-bottom: 4px;">持续更新的 GUI 示例库和 UI 资源库；</li>
<li style="margin-bottom: 4px;">下位机技术框架 GT-HMI Engine；</li>
<li style="margin-bottom: 4px;">纯 C 语言编写，使用无门槛；</li>
<li style="margin-bottom: 4px;">小巧高效，不限平台，最小仅需 24K RAM+32K FLASH，可运行在 Cortex-ARM M0\M3 等小资源平台；</li>
<li style="margin-bottom: 4px;">移植便捷，切换平台只需移植定时器、TP 和 LCD 接口，并提供移植教程及示例；</li>
<li style="margin-bottom: 4px;">丰富详实的例程，配套的开发套件易于上手；</li>
<li style="margin-bottom: 4px;">支持自定义功能开发，可用 GT-HMI Engine 自定义控件和功能，组合进 GT-HMI Designer 生成的标准代码；</li>
<li style="margin-bottom: 4px;">带系统（如 RTOS、Linux 等）和裸机均可使用。</li>
</ul>

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## :hammer_and_wrench:  **软件架构**

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**软件架构说明**

<table>
 <tr>
  <th style="width:40%">目录</th>
  <th style="width:60%">说明</th>
 </tr>
 <tr>
  <td>doc/</td>
  <td>相关文档说明资料</td>
 </tr>
 <tr>
  <td>driver/</td>
  <td>底层驱动相关的移植代码</td>
 </tr>
 <tr>
  <td>examples/</td>
  <td>控件调用示例</td>
 </tr>
 <tr>
  <td>sources/</td>
  <td>gui 内部使用的 images 素材&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</td>
 </tr>
 <tr>
  <td>test/</td>
  <td>单元测试代码</td>
 </tr>
 <tr>
  <td>src/</td>
  <td>gui 框架代码</td>
 </tr>
 <tr>
  <td>|-gt_conf.h</td>
  <td>配置</td>
 </tr>
 <tr>
  <td>|-core/</td>
  <td>gui 核心代码</td>
 </tr>
 <tr>
  <td>|-extra/</td>
  <td>拓展控件</td>
 </tr>
 <tr>
  <td>|-font/</td>
  <td>字体</td>
 </tr>
 <tr>
  <td>|-hal/</td>
  <td>中间件，中间层</td>
 </tr>
 <tr>
  <td>|-others/</td>
  <td>不好分类的代码</td>
 </tr>
 <tr>
  <td>|-utils/</td>
  <td>工具类</td>
 </tr>
 <tr>
  <td>|-widgets/</td>
  <td>控件</td>
 </tr>
 <tr>
  <td>|-|-gt_conf_widgets.h&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</td>
  <td>控件开关宏&nbsp;</td>
 </tr>
</table>

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## :movie_camera: **演示示例**

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:link: **多国语言示例**

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<details style="color:blue;">
<summary style="color:blue;">C code</summary>
<pre><code style="color:black;">
#include "gt_ui.h"

// screen_home
gt_obj_st * screen_home = NULL;
static gt_obj_st * lab1 = NULL;
static gt_obj_st * rect1 = NULL;
static gt_obj_st * btn1 = NULL;
static gt_obj_st * btn2 = NULL;
static gt_obj_st * btn3 = NULL;
static gt_obj_st * btn4 = NULL;
static gt_obj_st * btn5 = NULL;
static gt_obj_st * btn7 = NULL;
static gt_obj_st * btn8 = NULL;
static gt_obj_st * btn9 = NULL;
static gt_obj_st * btn10 = NULL;

static void btn1_0_cb(gt_event_st * e) {
    gt_init_screen_1();
}

static void btn2_0_cb(gt_event_st * e) {
    gt_init_screen_2();
}

static void btn3_0_cb(gt_event_st * e) {
    gt_init_screen_3();
}

static void btn4_0_cb(gt_event_st * e) {
    gt_init_screen_4();
}

static void btn5_0_cb(gt_event_st * e) {
    gt_init_screen_5();
}

static void btn7_0_cb(gt_event_st * e) {
    gt_init_screen_7();
}

static void btn8_0_cb(gt_event_st * e) {
    gt_init_screen_8();
}

static void btn9_0_cb(gt_event_st * e) {
    gt_init_screen_9();
}

static void btn10_0_cb(gt_event_st * e) {
    gt_init_screen_10();
}

void gt_init_screen_home(void)
{
    screen_home = gt_obj_create(NULL);
    gt_screen_set_bgcolor(screen_home, gt_color_hex(0xFFFFFF));
    // lab1
    lab1 = gt_label_create(screen_home);
    gt_obj_set_pos(lab1, 295, 16);
    gt_obj_set_size(lab1, 118, 40);
    gt_label_set_font_color(lab1, gt_color_hex(0x000000));
    gt_label_set_font_size(lab1, 24);
    gt_label_set_font_family_cn(lab1, 16);
    gt_label_set_font_align(lab1, GT_ALIGN_LEFT);
    gt_label_set_text(lab1, "语言设置");
    // rect1
    rect1 = gt_rect_create(screen_home);
    gt_obj_set_pos(rect1, 8, 55);
    gt_obj_set_size(rect1, 660, 1);
    gt_rect_set_radius(rect1, 0);
    gt_rect_set_bg_color(rect1, gt_color_hex(0xdbdbdb));
    gt_rect_set_color_border(rect1, gt_color_hex(0xdbdbdb));
    gt_rect_set_fill(rect1, 1);
    gt_rect_set_border(rect1, 0);
    // btn1
    btn1 = gt_btn_create(screen_home);
    gt_obj_set_pos(btn1, 29, 76);
    gt_obj_set_size(btn1, 160, 43);
    gt_btn_set_font_color(btn1, gt_color_hex(0x000000));
    gt_btn_set_font_size(btn1, 24);
    gt_btn_set_font_family_cn(btn1, 16);
    gt_btn_set_font_family_en(btn1, 84);
    gt_btn_set_font_align(btn1, GT_ALIGN_CENTER_MID);
    gt_btn_set_space(btn1, 5, 0);
    gt_btn_set_font_thick_en(btn1, 30);
    gt_btn_set_font_thick_cn(btn1, 30);
    gt_btn_set_font_gray(btn1, 1);
    gt_btn_set_text(btn1, "中文");
    gt_btn_set_color_background(btn1, gt_color_hex(0xddeeff));
    gt_btn_set_radius(btn1, 8);
    gt_obj_add_event_cb(btn1, btn1_0_cb, GT_EVENT_TYPE_INPUT_RELEASED, NULL);
    // btn2
    btn2 = gt_btn_create(screen_home);
    gt_obj_set_pos(btn2, 264, 76);
    gt_obj_set_size(btn2, 160, 43);
    gt_btn_set_font_color(btn2, gt_color_hex(0x000000));
    gt_btn_set_font_size(btn2, 24);
    gt_btn_set_font_family_cn(btn2, 16);
    gt_btn_set_font_family_en(btn2, 84);
    gt_btn_set_font_align(btn2, GT_ALIGN_CENTER_MID);
    gt_btn_set_space(btn2, 5, 0);
    gt_btn_set_font_thick_en(btn2, 30);
    gt_btn_set_font_thick_cn(btn2, 30);
    gt_btn_set_font_gray(btn2, 1);
    gt_btn_set_text(btn2, "日语");
    gt_btn_set_color_background(btn2, gt_color_hex(0xddeeff));
    gt_btn_set_radius(btn2, 8);
    gt_obj_add_event_cb(btn2, btn2_0_cb, GT_EVENT_TYPE_INPUT_RELEASED, NULL);
    // btn3
    btn3 = gt_btn_create(screen_home);
    gt_obj_set_pos(btn3, 489, 76);
    gt_obj_set_size(btn3, 160, 41);
    gt_btn_set_font_color(btn3, gt_color_hex(0x000000));
    gt_btn_set_font_size(btn3, 24);
    gt_btn_set_font_family_cn(btn3, 16);
    gt_btn_set_font_family_en(btn3, 84);
    gt_btn_set_font_align(btn3, GT_ALIGN_CENTER_MID);
    gt_btn_set_space(btn3, 5, 0);
    gt_btn_set_font_thick_en(btn3, 30);
    gt_btn_set_font_thick_cn(btn3, 30);
    gt_btn_set_font_gray(btn3, 1);
    gt_btn_set_text(btn3, "韩语");
    gt_btn_set_color_background(btn3, gt_color_hex(0xddeeff));
    gt_btn_set_radius(btn3, 8);
    gt_obj_add_event_cb(btn3, btn3_0_cb, GT_EVENT_TYPE_INPUT_RELEASED, NULL);
    // btn4
    btn4 = gt_btn_create(screen_home);
    gt_obj_set_pos(btn4, 29, 158);
    gt_obj_set_size(btn4, 160, 43);
    gt_btn_set_font_color(btn4, gt_color_hex(0x000000));
    gt_btn_set_font_size(btn4, 24);
    gt_btn_set_font_family_cn(btn4, 16);
    gt_btn_set_font_family_en(btn4, 41);
    gt_btn_set_font_align(btn4, GT_ALIGN_CENTER_MID);
    gt_btn_set_space(btn4, 5, 0);
    gt_btn_set_text(btn4, "英语");
    gt_btn_set_color_background(btn4, gt_color_hex(0xddeeff));
    gt_btn_set_radius(btn4, 8);
    gt_obj_add_event_cb(btn4, btn4_0_cb, GT_EVENT_TYPE_INPUT_RELEASED, NULL);

// btn5
    btn5 = gt_btn_create(screen_home);
    gt_obj_set_pos(btn5, 263, 158);
    gt_obj_set_size(btn5, 160, 43);
    gt_btn_set_font_color(btn5, gt_color_hex(0x000000));
    gt_btn_set_font_size(btn5, 24);
    gt_btn_set_font_family_cn(btn5, 16);
    gt_btn_set_font_family_en(btn5, 53);
    gt_btn_set_font_align(btn5, GT_ALIGN_CENTER_MID);
    gt_btn_set_space(btn5, 5, 0);
    gt_btn_set_text(btn5, "法语");
    gt_btn_set_color_background(btn5, gt_color_hex(0xddeeff));
    gt_btn_set_radius(btn5, 8);
    gt_obj_add_event_cb(btn5, btn5_0_cb, GT_EVENT_TYPE_INPUT_RELEASED, NULL);

// btn7
    btn7 = gt_btn_create(screen_home);
    gt_obj_set_pos(btn7, 30, 238);
    gt_obj_set_size(btn7, 160, 43);
    gt_btn_set_font_color(btn7, gt_color_hex(0x000000));
    gt_btn_set_font_size(btn7, 24);
    gt_btn_set_font_family_cn(btn7, 16);
    gt_btn_set_font_family_en(btn7, 53);
    gt_btn_set_font_align(btn7, GT_ALIGN_CENTER_MID);
    gt_btn_set_space(btn7, 5, 0);
    gt_btn_set_text(btn7, "西班牙语");
    gt_btn_set_color_background(btn7, gt_color_hex(0xddeeff));
    gt_btn_set_radius(btn7, 8);
    gt_obj_add_event_cb(btn7, btn7_0_cb, GT_EVENT_TYPE_INPUT_RELEASED, NULL);

// btn8
    btn8 = gt_btn_create(screen_home);
    gt_obj_set_pos(btn8, 263, 238);
    gt_obj_set_size(btn8, 160, 43);
    gt_btn_set_font_color(btn8, gt_color_hex(0x000000));
    gt_btn_set_font_size(btn8, 24);
    gt_btn_set_font_family_cn(btn8, 16);
    gt_btn_set_font_family_en(btn8, 41);
    gt_btn_set_font_align(btn8, GT_ALIGN_CENTER_MID);
    gt_btn_set_space(btn8, 5, 0);
    gt_btn_set_text(btn8, "泰语");
    gt_btn_set_color_background(btn8, gt_color_hex(0xddeeff));
    gt_btn_set_radius(btn8, 8);
    gt_obj_add_event_cb(btn8, btn8_0_cb, GT_EVENT_TYPE_INPUT_RELEASED, NULL);

// btn9
    btn9 = gt_btn_create(screen_home);
    gt_obj_set_pos(btn9, 490, 238);
    gt_obj_set_size(btn9, 160, 43);
    gt_btn_set_font_color(btn9, gt_color_hex(0x000000));
    gt_btn_set_font_size(btn9, 24);
    gt_btn_set_font_family_cn(btn9, 16);
    gt_btn_set_font_family_en(btn9, 75);
    gt_btn_set_font_align(btn9, GT_ALIGN_CENTER_MID);
    gt_btn_set_space(btn9, 5, 0);
    gt_btn_set_text(btn9, "阿拉伯语");
    gt_btn_set_color_background(btn9, gt_color_hex(0xddeeff));
    gt_btn_set_radius(btn9, 8);
    gt_obj_add_event_cb(btn9, btn9_0_cb, GT_EVENT_TYPE_INPUT_RELEASED, NULL);

// btn10
    btn10 = gt_btn_create(screen_home);
    gt_obj_set_pos(btn10, 489, 158);
    gt_obj_set_size(btn10, 160, 43);
    gt_btn_set_font_color(btn10, gt_color_hex(0x000000));
    gt_btn_set_font_size(btn10, 24);
    gt_btn_set_font_family_cn(btn10, 16);
    gt_btn_set_font_family_en(btn10, 60);
    gt_btn_set_font_align(btn10, GT_ALIGN_CENTER_MID);
    gt_btn_set_space(btn10, 5, 0);
    gt_btn_set_text(btn10, "俄语");
    gt_btn_set_color_background(btn10, gt_color_hex(0xddeeff));
    gt_btn_set_radius(btn10, 8);
    gt_obj_add_event_cb(btn10, btn10_0_cb, GT_EVENT_TYPE_INPUT_RELEASED, NULL);

gt_disp_load_scr_anim(screen_home, GT_SCR_ANIM_TYPE_NONE, 500, 0, true);

}
</code></pre>

</details>

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:link:**矢量字库示例**