基于涂鸦T5AI-Board开发板移植游戏（植物大战僵尸、2048、羊了个羊、消消乐、华容道）
由于自带的字库中的中文字体库缺少所需的文字，所以选择自定义中文显示。1、下载TTF或者WOFF字体可通过网站下载，或其他字体网站下载。2、使用 LVGL 官方的字体转换工具进行转换3、导出.c文件.c文件可放置与src目录下，方便跟着源码一起打包4、在主程序中使用在主程序中增加以下代码LV_FONT_DECLARE(sy_black) // 自定义字体之后即可在lvgl中使用函数时选择自定义的字体
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基于涂鸦T5AI-Board开发板移植游戏
一、硬件环境
实物使用T5AI-Board开发板，搭载一个3.5寸屏幕，开发环境使用TuyaOpen。
涂鸦 T5AI-Board 是一款基于 T5-E1-IPEX 的语音和屏幕多交互开发板，T5-E1-IPEX 是涂鸦智能开发的嵌入式 Wi-Fi 和蓝牙组合模块。该开发板配备 2 个麦克风和 1 个扬声器，支持语音识别和播放，提供语音交互功能。
通过开发板上的 I/O 连接器，您可以使用 LCD 显示堆叠模块来实现触摸屏和摄像头捕获功能。您还可以设计自己的 LCD 屏幕，支持多种接口，包括 I2C、SPI、8080 和 RGB 接口。
详细介绍参考：https://tuyaopen.ai/zh/docs/hardware-specific/t5-ai-board/overview-t5-ai-board
二、下载源码
使用git下载TuyaOpen源码git clone https://gitee.com/tuya-open/TuyaOpen.git
或git clone https://github.com/tuya/TuyaOpen.git
2048游戏源码来源git clone https://gitee.com/weidongshan/lv_lib_100ask
植物大战僵尸、羊了个羊、消消乐、华容道的游戏源码来源git clone https://gitee.com/mgod_wu/AiPi-Eyes-Rx
三、搭建开发环境
建议直接参考：https://tuyaopen.ai/zh/docs/quick-start/enviroment-setup
每次重新打开cmd后，都需要执行.\export.bat进行开发环境的初始化
四、源码移植
1、修改TuyaOpen配置
由于小安派游戏中提供的图片数据中，16位数据的是LV_COLOR_FORMAT_ARGB8565格式，但实际测试RGB565带ALPHA的图像数据中只有LV_COLOR_FORMAT_RGB565A8格式可以正常显示。
两种格式的区别，LV_COLOR_FORMAT_ARGB8565格式是每个像素后会带一个ALPHA值，而LV_COLOR_FORMAT_RGB565A8格式是将ALPHA值放在所有颜色数据的后面。比如对于四个像素，LV_COLOR_FORMAT_ARGB8565格式的排列是 RGBA RGBA RGBA RGBA，而LV_COLOR_FORMAT_RGB565A8格式的排列是 RGB RGB RGB RGB AAAA。
经过许久的尝试，最终放弃在涂鸦开发板中显示LV_COLOR_FORMAT_ARGB8565格式的数据，刚好游戏中给出的图片数据还支持了RGB888的32位深度。需修改涂鸦源码的配置文件。
修改TuyaOpen\src\liblvgl\conf\lv_conf.h第38行的LV_COLOR_DEPTH改为32位
同时可在该文件中开启CPU和FPS信息显示，默认为不开启状态
2、修改LVGL版本适配
本次移植是基于TuyaOpen\examples\graphics\lvgl_demo项目进行修改
由于小安派中的源码版本是基于 LVGL v8 版本的，但涂鸦中默认使用的是 v9 版本，所以需要修改一些配置，将AiPi-Eyes-Rx\demos\lv_demos.h复制到src目录中，改名为lv_games.h
增加宏定义，主要用于兼容 LVGL v8
// 用于T5AI-BOARD适配
#if LV_COLOR_DEPTH == 32 && LV_COLOR_16_SWAP == 0 && LVGL_VERSION_MAJOR == 9
#ifndef LV_IMG_PX_SIZE_ALPHA_BYTE
#define LV_IMG_PX_SIZE_ALPHA_BYTE 4
#endif
#ifndef LV_COLOR_SIZE
#define LV_COLOR_SIZE 32
#endif
#ifndef LV_IMG_CF_TRUE_COLOCOLOR
#define LV_IMG_CF_TRUE_COLOR LV_COLOR_FORMAT_XRGB8888
#endif
#ifndef LV_IMG_CF_TRUE_COLOR_ALPHA
#define LV_IMG_CF_TRUE_COLOR_ALPHA LV_COLOR_FORMAT_ARGB8888
#endif
#define lv_obj_del_delayed lv_obj_delete_delayed
#endif
修改小安派源码中的img定义，例如exit_img.c中，在文件头部增加
#include "../lv_games.h"
在文件最后的图像定义中增加版本判断，因为v9版本中已去除.header.always_zero和.header.reserved
const lv_img_dsc_t exit_img = {
.header.cf = LV_IMG_CF_TRUE_COLOR_ALPHA,
#if LVGL_VERSION_MAJOR == 8
.header.always_zero = 0,
.header.reserved = 0,
#endif
.header.w = 100,
.header.h = 100,
.data_size = 10000 * LV_IMG_PX_SIZE_ALPHA_BYTE,
.data = exit_img_map,
};
对于小安派的所有img图片的定义均参考修改，后续不再赘述。
3、移植2048游戏
- 将下载的源码中的src\lv_100ask_2048目录下的.c和.h与examples\lv_100ask_2048合并。
- 在.c文件中增加禁止页面滑动，防止在游戏的过程中影响触感。
screen_2048 = lv_tileview_create(lv_scr_act());
lv_obj_set_scroll_dir(screen_2048, LV_DIR_NONE);
lv_obj_set_scrollbar_mode(screen_2048, LV_SCROLLBAR_MODE_OFF);
4、移植华容道游戏
华容道游戏整体运行无大的异常，所以只进行对于界面布局方面的修改，主要是修改了游戏区域的大小，以及界面上三个按钮缩小了一倍。
void huarongdao(void)
{
screen_ratio = (float)lv_disp_get_hor_res(lv_disp_get_default()) / 480;
lv_obj_clear_flag(lv_scr_act(), LV_OBJ_FLAG_SCROLLABLE);
screen1 = lv_tileview_create(lv_scr_act());
lv_obj_set_style_bg_color(screen1, lv_color_hex(0x000000), LV_PART_MAIN);
lv_obj_clear_flag(screen1, LV_OBJ_FLAG_SCROLLABLE);
bgmap = lv_img_create(screen1);
lv_img_set_src(bgmap, &bg_img);
lv_img_set_pivot(bgmap, 0, 0);
lv_img_set_zoom(bgmap, 256 * 2);
lv_obj_clear_flag(bgmap, LV_OBJ_FLAG_SCROLLABLE);
game_window = lv_tileview_create(screen1);
lv_obj_set_style_bg_color(game_window, lv_color_hex(0x000022), LV_PART_MAIN);
lv_obj_set_style_bg_grad_color(game_window, lv_color_hex(0x000055), 0);
lv_obj_set_style_bg_grad_dir(game_window, LV_GRAD_DIR_VER, 0);
lv_obj_set_style_bg_opa(game_window, 255, LV_PART_MAIN);
lv_obj_clear_flag(game_window, LV_OBJ_FLAG_SCROLLABLE);
lv_obj_set_style_outline_width(game_window, 6, LV_PART_MAIN);
lv_obj_set_style_outline_color(game_window, lv_color_hex(0xbb7700), LV_PART_MAIN);
lv_obj_center(game_window);
lv_obj_set_size(game_window, lv_pct(60), lv_pct(60));
step_lable = lv_label_create(screen1);
lv_label_set_text_fmt(step_lable, "STEP:%d", step_count);
lv_obj_set_style_text_color(step_lable, lv_color_hex(0xffffff), 0);
lv_obj_set_style_text_font(step_lable, &lv_font_montserrat_24, 0);
lv_obj_align(step_lable, LV_ALIGN_TOP_MID, 0, 10);
exit_btn = lv_img_create(screen1);
lv_img_set_src(exit_btn, &exit_img);
lv_img_set_zoom(exit_btn, 128);
lv_obj_add_event_cb(exit_btn, exit_game_cb, LV_EVENT_CLICKED, 0);
lv_obj_align(exit_btn, LV_ALIGN_TOP_LEFT, 10, 10);
pre_btn = lv_img_create(screen1);
lv_img_set_src(pre_btn, &pre_img);
lv_img_set_zoom(pre_btn, 128);
lv_obj_set_pos(pre_btn, lv_pct(75), lv_pct(30));
lv_obj_add_event_cb(pre_btn, pre_stage_cb, LV_EVENT_CLICKED, 0);
next_btn = lv_img_create(screen1);
lv_img_set_src(next_btn, &next_img);
lv_img_set_zoom(next_btn, 128);
lv_obj_set_pos(next_btn, lv_pct(75), lv_pct(60));
lv_obj_add_event_cb(next_btn, next_stage_cb, LV_EVENT_CLICKED, 0);
game_stage_init(0);
}
5、移植消消乐游戏
消消乐游戏本身也是可以正常运行的，但是由于默认的图像界面显示很小，导致触摸不方便，所以修改了游戏区域的大小，以及重排了按钮的位置。
// 整体的宽度
#define XXL_SIZE_W 440
#define XXL_SIZE_H 440
#define XXL_IMG_W (XXL_SIZE_W/8)
#define XXL_IMG_H (XXL_SIZE_H/8)
void xiaoxiaole(void)
{
if (lv_disp_get_hor_res(lv_disp_get_default()) >= lv_disp_get_ver_res(lv_disp_get_default())) {
screen_ratio = (float)lv_disp_get_ver_res(lv_disp_get_default()) / 400;
} else {
screen_ratio = (float)lv_disp_get_hor_res(lv_disp_get_default()) / 480;
}
lv_obj_clear_flag(lv_scr_act(), LV_OBJ_FLAG_SCROLLABLE);
screen1 = lv_tileview_create(lv_scr_act());
lv_obj_set_style_bg_color(screen1, lv_color_hex(0x000000), LV_PART_MAIN);
lv_obj_clear_flag(screen1, LV_OBJ_FLAG_SCROLLABLE);
//////////////////////////////////////////////////////////////////////////////////////
bgmap = lv_img_create(screen1);
lv_img_set_src(bgmap, &xiaoxiaole_bg_img);
lv_img_set_pivot(bgmap, 0, 0);
lv_img_set_zoom(bgmap, 256 * 1.5 * 1.2);
lv_obj_clear_flag(bgmap, LV_OBJ_FLAG_SCROLLABLE);
///////////////////////////////////////////////////////////////////////////////////
game_window = lv_tileview_create(screen1);
lv_obj_set_style_bg_color(game_window, lv_color_hex(0x000000), LV_PART_MAIN);
lv_obj_set_style_bg_opa(game_window, 200, LV_PART_MAIN);
lv_obj_clear_flag(game_window, LV_OBJ_FLAG_SCROLLABLE);
lv_obj_set_style_outline_width(game_window, 6, LV_PART_MAIN);
lv_obj_set_style_outline_color(game_window, lv_color_hex(0xbb7700), LV_PART_MAIN);
lv_obj_center(game_window);
lv_obj_set_size(game_window, XXL_SIZE_W * screen_ratio, XXL_SIZE_H * screen_ratio);
refs_btn = lv_img_create(screen1);
lv_img_set_src(refs_btn, &refs_btn_img);
lv_obj_align(refs_btn, LV_ALIGN_TOP_RIGHT, -10, -10);
lv_obj_add_flag(refs_btn, LV_OBJ_FLAG_CLICKABLE);
lv_obj_add_event_cb(refs_btn, map_refs, LV_EVENT_CLICKED, 0);
lv_img_set_zoom(refs_btn, 150);
exit_btn = lv_img_create(screen1);
lv_img_set_src(exit_btn, &exit_img);
lv_obj_align(exit_btn, LV_ALIGN_TOP_LEFT, -10, -20);
lv_obj_add_flag(exit_btn, LV_OBJ_FLAG_CLICKABLE);
lv_obj_add_event_cb(exit_btn, exit_game_cb, LV_EVENT_CLICKED, 0);
lv_img_set_zoom(exit_btn, 130);
coin = lv_img_create(screen1);
lv_img_set_src(coin, &coin_img);
lv_img_set_zoom(coin, 130);
lv_obj_align(coin, LV_ALIGN_TOP_MID, 0, -10);
score = 0;
score_lable = lv_label_create(screen1);
lv_label_set_text_fmt(score_lable, "SCORE:%d", score);
lv_obj_set_style_text_font(score_lable, &lv_font_montserrat_24, 0);
lv_obj_align(score_lable, LV_ALIGN_TOP_MID, 0, 50);
lv_obj_set_style_text_color(score_lable, lv_color_hex(0x00695C), LV_PART_MAIN);
game_init();
}
6、移植羊了个羊游戏
- 修改
lv_memset_00函数为memset函数 - 修改屏幕的尺寸为320x480
- 修改单行对应的元素个数为6个，原有8个太宽，无法完全显示
- 修改多个元素的x起点坐标位置，用于将整体图像左移
#define card_img_type_count 15
#define left_count 20
#define right_count 20
#define mid_count 100
#define bottom_count 8
#define max_layer 4
#define layer_row_count 6
#define layer_col_count 6
#define mid_x_start 30
#define mid_y_start 20
#define card_width 40
#define card_height 50
#define left_x_start 0
#define right_x_start 282
#define left_y_start 150
#define right_y_start 150
#define left_y_distance 5
#define right_y_distance 5
#define bottom_start_x 16
#define bottom_start_y 395
void yang_game(void)
{
#if LVGL_VERSION_MAJOR == 9
memset(left_card, 0, sizeof(left_card));
memset(right_card, 0, sizeof(right_card));
memset(mid_card, 0, sizeof(mid_card));
memset(bottom_card, 0, sizeof(bottom_card));
#else
lv_memset_00(left_card, sizeof(left_card));
lv_memset_00(right_card, sizeof(right_card));
lv_memset_00(mid_card, sizeof(mid_card));
lv_memset_00(bottom_card, sizeof(bottom_card));
#endif
screen = lv_tileview_create(lv_scr_act());
lv_obj_set_size(screen, 320, 480);
lv_obj_set_style_bg_color(screen, lv_color_hex(0xcdfd8b), 0);
lv_obj_clear_flag(screen, LV_OBJ_FLAG_SCROLLABLE);
for (int i = 0; i < 20; i++) {
lv_obj_t *g = lv_img_create(screen);
lv_img_set_src(g, grass_img[rand() % 2]);
lv_obj_set_pos(g, rand() % 450, rand() % 450);
}
dock = lv_img_create(screen);
lv_img_set_src(dock, &bottom_dock_img);
lv_obj_align(dock, LV_ALIGN_BOTTOM_MID, 0, -5);
start_btn = lv_img_create(screen);
lv_img_set_src(start_btn, &yang_start_btn_img);
lv_obj_center(start_btn);
lv_obj_add_flag(start_btn, LV_OBJ_FLAG_CLICKABLE);
lv_obj_add_event_cb(start_btn, game_start, LV_EVENT_RELEASED, 0);
}
7、移植植物大战僵尸游戏
- 修改
lv_memset_00函数为memset函数 - 将界面旋转
90度
void pvz_start(void)
{
#if LVGL_VERSION_MAJOR == 9
memset(zb_matrix, 0, sizeof(zb_matrix));
memset(map_flag, 0, sizeof(map_flag));
memset(wogua, 0, sizeof(wogua));
memset(add_zidan_timer, 0, sizeof(add_zidan_timer));
memset(sunflower, 0, sizeof(sunflower));
memset(wandouflower, 0, sizeof(wandouflower));
memset(jiguangdou, 0, sizeof(jiguangdou));
memset(shine, 0, sizeof(shine));
memset(zidan, 0, sizeof(zidan));
memset(little_car, 0, sizeof(little_car));
#else
lv_memset_00(zb_matrix, sizeof(zb_matrix));
lv_memset_00(map_flag, sizeof(map_flag));
lv_memset_00(wogua, sizeof(wogua));
lv_memset_00(add_zidan_timer, sizeof(add_zidan_timer));
lv_memset_00(sunflower, sizeof(sunflower));
lv_memset_00(wandouflower, sizeof(wandouflower));
lv_memset_00(jiguangdou, sizeof(jiguangdou));
lv_memset_00(shine, sizeof(shine));
lv_memset_00(zidan, sizeof(zidan));
lv_memset_00(little_car, sizeof(little_car));
#endif
screen = lv_tileview_create(lv_scr_act());
lv_obj_set_size(screen, 480, 320);
lv_obj_center(screen);
lv_obj_clear_flag(screen, LV_OBJ_FLAG_SCROLLABLE);
map1 = lv_img_create(screen);
lv_obj_set_size(map1, 480, 320);
lv_obj_center(screen);
lv_img_set_src(map1, &pvz_map_3);
lv_obj_clear_flag(map1, LV_OBJ_FLAG_SCROLLABLE);
lv_obj_add_event_cb(map1, map_click_cb, LV_EVENT_RELEASED, 0);
start_btn = lv_img_create(map1);
lv_img_set_src(start_btn, &start_game_img);
lv_obj_center(start_btn);
lv_obj_add_flag(start_btn, LV_OBJ_FLAG_CLICKABLE);
lv_obj_add_event_cb(start_btn, game_start, LV_EVENT_RELEASED, 0);
}
注意：植物大战僵尸游戏建议改为横屏使用，涂鸦开发板通过修改TuyaOpen\boards\T5AI\TUYA_T5AI_BOARD目录下的tuya_t5ai_board.c和tuya_t5ai_ex_module.h文件中的#define BOARD_LCD_ROTATION宏定义可修改初始旋转方向，两个文件需同时修改，否则会报错。
五、编写主界面程序
主界面中主要简单增加按钮，用于选择不同的游戏
/**
* @file lv_games.c
* @brief LVGL (Light and Versatile Graphics Library) example for SDK.
*
* This file provides an example implementation of using the LVGL library with the Tuya SDK.
* It demonstrates the initialization and usage of LVGL for graphical user interface (GUI) development.
* The example covers setting up the display port, initializing LVGL, and running a demo application.
*
* The LVGL example aims to help developers understand how to integrate LVGL into their Tuya IoT projects for
* creating graphical user interfaces on embedded devices. It includes detailed examples of setting up LVGL,
* handling display updates, and integrating these functionalities within a multitasking environment.
*
* @note This example is designed to be adaptable to various Tuya IoT devices and platforms, showcasing fundamental LVGL
* operations critical for GUI development on embedded systems.
*
* @copyright Copyright (c) 2021-2024 Tuya Inc. All Rights Reserved.
*
*/
#include "tuya_cloud_types.h"
#include "tal_api.h"
#include "tkl_output.h"
#include "tkl_spi.h"
#include "tkl_system.h"
#include "lvgl.h"
#include "lv_vendor.h"
#include "board_com_api.h"
#include "lv_games.h"
#include "sy_black.c"
/***********************************************************
*************************micro define***********************
***********************************************************/
/***********************************************************
***********************typedef define***********************
***********************************************************/
/***********************************************************
***********************variable define**********************
***********************************************************/
LV_FONT_DECLARE(sy_black) // 自定义字体
const lv_font_t * my_font = &sy_black;
/***********************************************************
***********************function define**********************
***********************************************************/
#if LV_USE_GAME_HUARONGDAO == 1 // 华容道
static void new_game_hrd_event_handler(lv_event_t *e)
{
huarongdao();
}
#endif
#if LV_USE_GAME_XIAOXIAOLE == 1 // 消消乐
static void new_game_xxl_event_handler(lv_event_t *e)
{
xiaoxiaole();
}
#endif
#if LV_USE_GAME_YANG == 1 // 羊了个羊
static void new_game_yang_event_handler(lv_event_t *e)
{
yang_game();
}
#endif
#if LV_USE_GAME_PVZ == 1 // 植物大战僵尸
static void new_game_pvz_event_handler(lv_event_t *e)
{
pvz_start();
}
#endif
#if LV_USE_GAME_2048 == 1 // 2048
static void new_game_2048_event_handler(lv_event_t *e)
{
lv_2048_start();
}
#endif
/**
* @brief user_main
*
* @param[in] param:Task parameters
* @return none
*/
void user_main(void)
{
int32_t y_pos = 55;
/* basic init */
tal_log_init(TAL_LOG_LEVEL_DEBUG, 4096, (TAL_LOG_OUTPUT_CB)tkl_log_output);
/*hardware register*/
board_register_hardware();
lv_vendor_init(DISPLAY_NAME);
lv_obj_t *scr_main = lv_tileview_create(lv_scr_act());
lv_obj_set_style_bg_color(scr_main, lv_color_hex(0xf8f5f0), LV_PART_MAIN);
lv_obj_set_scroll_dir(scr_main, LV_DIR_NONE);
lv_obj_clear_flag(scr_main, LV_OBJ_FLAG_SCROLLABLE);
lv_obj_set_scrollbar_mode(scr_main, LV_SCROLLBAR_MODE_OFF);
#if LV_USE_GAME_HUARONGDAO == 1
lv_obj_t * btn_hrd = lv_btn_create(scr_main);
lv_obj_set_size(btn_hrd, 150, 50);
lv_obj_align_to(btn_hrd, scr_main, LV_ALIGN_TOP_MID, 0, y_pos);
lv_obj_add_event_cb(btn_hrd, new_game_hrd_event_handler, LV_EVENT_CLICKED, scr_main);
lv_obj_t * lbl_hrd = lv_label_create(btn_hrd);
lv_label_set_text(lbl_hrd, "华容道");
lv_obj_set_style_text_font(lbl_hrd, my_font, 0);
lv_obj_center(lbl_hrd);
y_pos += 80;
#endif
#if LV_USE_GAME_XIAOXIAOLE == 1
lv_obj_t * btn_xxl = lv_btn_create(scr_main);
lv_obj_set_size(btn_xxl, 150, 50);
lv_obj_align_to(btn_xxl, scr_main, LV_ALIGN_TOP_MID, 0, y_pos);
lv_obj_add_event_cb(btn_xxl, new_game_xxl_event_handler, LV_EVENT_CLICKED, scr_main);
lv_obj_t * lbl_xxl = lv_label_create(btn_xxl);
lv_label_set_text(lbl_xxl, "消消乐");
lv_obj_set_style_text_font(lbl_xxl, my_font, 0);
lv_obj_center(lbl_xxl);
y_pos += 80;
#endif
#if LV_USE_GAME_YANG == 1
lv_obj_t * btn_yang = lv_btn_create(scr_main);
lv_obj_set_size(btn_yang, 150, 50);
lv_obj_align_to(btn_yang, scr_main, LV_ALIGN_TOP_MID, 0, y_pos);
lv_obj_add_event_cb(btn_yang, new_game_yang_event_handler, LV_EVENT_CLICKED, scr_main);
lv_obj_t * lbl_yang = lv_label_create(btn_yang);
lv_label_set_text(lbl_yang, "羊了个羊");
lv_obj_set_style_text_font(lbl_yang, my_font, 0);
lv_obj_center(lbl_yang);
y_pos += 80;
#endif
#if LV_USE_GAME_PVZ == 1
lv_obj_t * btn_pvz = lv_btn_create(scr_main);
lv_obj_set_size(btn_pvz, 150, 50);
lv_obj_align_to(btn_pvz, scr_main, LV_ALIGN_TOP_MID, 0, y_pos);
lv_obj_add_event_cb(btn_pvz, new_game_pvz_event_handler, LV_EVENT_CLICKED, scr_main);
lv_obj_t * lbl_pvz = lv_label_create(btn_pvz);
lv_label_set_text(lbl_pvz, "植物大战僵尸");
lv_obj_set_style_text_font(lbl_pvz, my_font, 0);
lv_obj_center(lbl_pvz);
y_pos += 80;
#endif
#if LV_USE_GAME_2048 == 1
lv_obj_t * btn_2048 = lv_btn_create(scr_main);
lv_obj_set_size(btn_2048, 150, 50);
lv_obj_align_to(btn_2048, scr_main, LV_ALIGN_TOP_MID, 0, y_pos);
lv_obj_add_event_cb(btn_2048, new_game_2048_event_handler, LV_EVENT_CLICKED, scr_main);
lv_obj_t * lbl_2048 = lv_label_create(btn_2048);
lv_label_set_text(lbl_2048, "2048");
lv_obj_set_style_text_font(lbl_2048, my_font, 0);
lv_obj_center(lbl_2048);
y_pos += 80;
#endif
lv_vendor_start();
}
/**
* @brief main
*
* @param argc
* @param argv
* @return void
*/
#if OPERATING_SYSTEM == SYSTEM_LINUX
void main(int argc, char *argv[])
{
user_main();
while (1) {
tal_system_sleep(500);
}
}
#else
/* Tuya thread handle */
static THREAD_HANDLE ty_app_thread = NULL;
/**
* @brief task thread
*
* @param[in] arg:Parameters when creating a task
* @return none
*/
static void tuya_app_thread(void *arg)
{
(void) arg;
user_main();
tal_thread_delete(ty_app_thread);
ty_app_thread = NULL;
}
void tuya_app_main(void)
{
THREAD_CFG_T thrd_param = {1024 * 4, 4, "tuya_app_main"};
tal_thread_create_and_start(&ty_app_thread, NULL, NULL, tuya_app_thread, NULL, &thrd_param);
}
#endif
六、编写CMakeLists.txt
# @file CMakeLists.txt
# @brief 示例库的构建配置
# APP_PATH - 当前CMakeLists.txt所在目录
set(APP_PATH ${CMAKE_CURRENT_LIST_DIR})
# APP_NAME - 从当前目录名获取项目名称
get_filename_component(APP_NAME ${APP_PATH} NAME)
# APP_SRC - 收集src目录下的所有源文件
aux_source_directory(${APP_PATH}/src APP_SRC)
# 收集子目录下的源文件
aux_source_directory(${APP_PATH}/src/huarongdao LV_GAMES_HRD_SRC)
list(APPEND APP_SRC ${LV_GAMES_HRD_SRC})
aux_source_directory(${APP_PATH}/src/pvz LV_GAMES_PVZ_SRC)
list(APPEND APP_SRC ${LV_GAMES_PVZ_SRC})
aux_source_directory(${APP_PATH}/src/xiaoxiaole LV_GAMES_XXL_SRC)
list(APPEND APP_SRC ${LV_GAMES_XXL_SRC})
aux_source_directory(${APP_PATH}/src/yang LV_GAMES_YANG_SRC)
list(APPEND APP_SRC ${LV_GAMES_YANG_SRC})
aux_source_directory(${APP_PATH}/src/game2048 LV_GAMES_2048_SRC)
list(APPEND APP_SRC ${LV_GAMES_2048_SRC})
# APP_INC - 包含目录
set(APP_INC
${APP_PATH}/include
${APP_PATH}/src
${APP_PATH}/src/huarongdao
${APP_PATH}/src/pvz
${APP_PATH}/src/xiaoxiaole
${APP_PATH}/src/yang
${APP_PATH}/src/game2048
)
# APP_OPTIONS - 编译选项
set(APP_OPTIONS "-w")
list(APPEND APP_OPTIONS "-Wall")
########################################
# Target Configure - 配置库目标
########################################
add_library(${EXAMPLE_LIB})
message(STATUS "EXAMPLE_LIB:${APP_PATH}")
# 设置源文件
target_sources(${EXAMPLE_LIB}
PRIVATE
${APP_SRC}
)
# 设置包含目录
target_include_directories(${EXAMPLE_LIB}
PUBLIC
${APP_INC}
${APP_PATH}/src
${APP_PATH}/src/huarongdao
${APP_PATH}/src/pvz
${APP_PATH}/src/xiaoxiaole
${APP_PATH}/src/yang
${APP_PATH}/src/game2048
)
target_compile_options(${EXAMPLE_LIB}
PRIVATE
${APP_OPTIONS}
)
七、LVGL自定义中文字库显示
由于自带的字库中的中文字体库lv_font_simsun_16_cjk.c缺少所需的文字，所以选择自定义中文显示。
1、下载TTF或者WOFF字体
可通过https://www.fonts.net.cn网站下载，或其他字体网站下载。
2、使用 LVGL 官方的字体转换工具进行转换
使用官网网页版本的转换工具，地址如下：https://lvgl.io/tools/fontconverter
3、导出.c文件
.c文件可放置与src目录下，方便跟着源码一起打包
4、在主程序中使用
在主程序中增加以下代码
#include "sy_black.c"
LV_FONT_DECLARE(sy_black) // 自定义字体
const lv_font_t * my_font = &sy_black;
之后即可在lvgl中使用lv_obj_set_style_text_font函数时选择自定义的字体库，注意 由于my_font变量已经是指针，所以传参时无需取址&
八、程序烧录
已搭建开发环境的情况下烧录可使用tos.py指令进行烧录，也可以选择使用tyuTool 图形烧录工具，下载链接：https://gitee.com/tuya-open/tyutool/releases
九、运行测试
1、植物大战僵尸
2、2048
3、羊了个羊
4、华容道
5、消消乐
十、源码下载
https://gitee.com/hangyongmao/lvgl_games
在.build/bin目录下有编译完成的.bin文件，可以用于直接烧录到板卡。
有“AI”的1024 = 2048，欢迎大家加入2048 AI社区
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