[lvgl/demo]: Optimize

jiale-gdyd · Feb 17, 2023 · 0bc3243 · 0bc3243
1 parent b2d7e30
commit 0bc3243
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Showing 2 changed files with 13 additions and 9 deletions.
diff --git a/project/entry/gui_demo/lvgl/lvgl_demo.cpp b/project/entry/gui_demo/lvgl/lvgl_demo.cpp
@@ -26,7 +26,11 @@
 #include "printer/printer.h"
 #endif
 
-#define DISP_BUF_SIZE           (810 * 1440)
+#if defined(CONFIG_IMX6ULL)
+#define DISP_BUF_SIZE           (800 * 480)
+#else
+#define DISP_BUF_SIZE           (1440 * 810)
+#endif
 
 static lv_color_t buf0[DISP_BUF_SIZE];
 static lv_color_t buf1[DISP_BUF_SIZE];
@@ -86,7 +90,7 @@ int lvgl_demo_init(int argc, char *argv[])
     static lv_disp_drv_t disp_drv;
     static lv_disp_buf_t disp_buf;
     static lv_indev_drv_t indev_drv;
-    lv_coord_t width = 640, height = 480;
+    lv_coord_t width = 800, height = 480;
 
     lv_disp_drv_init(&disp_drv);
 
@@ -111,7 +115,7 @@ int lvgl_demo_init(int argc, char *argv[])
     lv_indev_drv_init(&indev_drv);
 
     indev_drv.type = LV_INDEV_TYPE_POINTER;
-    indev_drv.disp = disp;
+    // indev_drv.disp = disp;
     indev_drv.read_cb = evdev_read;
     lv_indev_drv_register(&indev_drv);
 #endif
@@ -125,7 +129,7 @@ int lvgl_demo_init(int argc, char *argv[])
     static lv_disp_drv_t disp_drv;
     static lv_indev_drv_t indev_drv;
     static lv_disp_draw_buf_t disp_buf;
-    lv_coord_t width = 640, height = 480;
+    lv_coord_t width = 800, height = 480;
 
     lv_disp_drv_init(&disp_drv);
 
@@ -148,7 +152,7 @@ int lvgl_demo_init(int argc, char *argv[])
     static lv_disp_t *disp = lv_disp_drv_register(&disp_drv);
 
     lv_indev_drv_init(&indev_drv);
-    indev_drv.disp = disp;
+    // indev_drv.disp = disp;
     indev_drv.type = LV_INDEV_TYPE_POINTER;
     indev_drv.read_cb = evdev_read;
     static lv_indev_t *indev = lv_indev_drv_register(&indev_drv);
@@ -185,8 +189,8 @@ int lvgl_demo_init(int argc, char *argv[])
         while ((poll(&wayland_pfd, 1, wayland_sleep) < 0) && (errno == EINTR));
 #else
         lv_task_handler();
-        usleep(1);
-        lv_tick_inc(1);
+        usleep(5000);
+        // lv_tick_inc(1);
 #endif
     }
 

diff --git a/project/gui/lvgl/lvgl7/lv_drv_conf.h b/project/gui/lvgl/lvgl7/lv_drv_conf.h
@@ -253,7 +253,7 @@
 #endif
 
 #if USE_LIBINPUT
-#define LIBINPUT_NAME                           "/dev/input/event0"
+#define LIBINPUT_NAME                           "/dev/input/event1"
 #endif
 
 #ifndef USE_EVDEV
@@ -265,7 +265,7 @@
 #endif
 
 #if USE_EVDEV || USE_BSD_EVDEV
-#define EVDEV_NAME                              "/dev/input/event0"     // 您可以使用"evtest" Linux 工具获取设备列表并对其进行测试
+#define EVDEV_NAME                              "/dev/input/event1"     // 您可以使用"evtest" Linux 工具获取设备列表并对其进行测试
 #define EVDEV_SWAP_AXES                         0                       // 交换触摸屏的x和y轴
 
 #define EVDEV_CALIBRATE                         0                       // 通过使用每个轴的最大值和最小值来缩放和偏移触摸屏坐标