Initial commit: TXW82x FPV v2.7.0.7-42229 SDK + project sources

sdk/lib/lvgl/examples/libs/tiny_ttf/index.rst

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+Open a front with Tiny TTF from data array
+"""""""""""""""""""""""""""""""""""""""""""""""
+
+.. lv_example:: libs/tiny_ttf/lv_example_tiny_ttf_1
+  :language: c
+
+
+Load a font with Tiny_TTF from file
+"""""""""""""""""""""""""""""""""""""""""""""""
+
+.. lv_example:: libs/tiny_ttf/lv_example_tiny_ttf_2
+  :language: c
+

sdk/lib/lvgl/examples/libs/tiny_ttf/lv_example_tiny_ttf.h

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+/**
+ * @file lv_example_tiny_ttf.h
+ *
+ */
+
+#ifndef LV_EXAMPLE_TINY_TTF_H
+#define LV_EXAMPLE_TINY_TTF_H
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/*********************
+ *      INCLUDES
+ *********************/
+
+/*********************
+ *      DEFINES
+ *********************/
+
+/**********************
+ *      TYPEDEFS
+ **********************/
+
+/**********************
+ * GLOBAL PROTOTYPES
+ **********************/
+void lv_example_tiny_ttf_1(void);
+void lv_example_tiny_ttf_2(void);
+
+/**********************
+ *      MACROS
+ **********************/
+
+#ifdef __cplusplus
+} /*extern "C"*/
+#endif
+
+#endif /*LV_EXAMPLE_TINY_TTF_H*/

sdk/lib/lvgl/examples/libs/tiny_ttf/lv_example_tiny_ttf_1.c

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+#include "../../lv_examples.h"
+#if LV_USE_TINY_TTF && LV_BUILD_EXAMPLES
+
+#include "ubuntu_font.h"
+
+/**
+ * Load a font with Tiny_TTF
+ */
+void lv_example_tiny_ttf_1(void)
+{
+    /*Create style with the new font*/
+    static lv_style_t style;
+    lv_style_init(&style);
+    lv_font_t * font = lv_tiny_ttf_create_data(ubuntu_font, sizeof(ubuntu_font), 30);
+    lv_style_set_text_font(&style, font);
+    lv_style_set_text_align(&style, LV_TEXT_ALIGN_CENTER);
+
+    /*Create a label with the new style*/
+    lv_obj_t * label = lv_label_create(lv_scr_act());
+    lv_obj_add_style(label, &style, 0);
+    lv_label_set_text(label, "Hello world\nI'm a font\ncreated\nwith Tiny TTF");
+    lv_obj_center(label);
+}
+#endif

sdk/lib/lvgl/examples/libs/tiny_ttf/lv_example_tiny_ttf_1.py

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+from ubuntu_font import ubuntu_font
+# 
+# Load a font with Tiny_TTF
+#
+#Create style with the new font
+style = lv.style_t()
+style.init()
+font = lv.tiny_ttf_create_data(ubuntu_font, len(ubuntu_font), 30)
+style.set_text_font(font)
+style.set_text_align(lv.TEXT_ALIGN.CENTER)
+
+# Create a label with the new style
+label = lv.label(lv.scr_act())
+label.add_style(style, 0)
+label.set_text("Hello world\nI'm a font created with Tiny TTF")
+label.center()

sdk/lib/lvgl/examples/libs/tiny_ttf/lv_example_tiny_ttf_2.c

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+#include "../../lv_examples.h"
+#if LV_USE_TINY_TTF && LV_TINY_TTF_FILE_SUPPORT && LV_BUILD_EXAMPLES
+
+/**
+ * Load a font with Tiny_TTF from file
+ */
+void lv_example_tiny_ttf_2(void)
+{
+    /*Create style with the new font*/
+    static lv_style_t style;
+    lv_style_init(&style);
+    lv_font_t * font = lv_tiny_ttf_create_file("A:lvgl/examples/libs/tiny_ttf/Ubuntu-Medium.ttf", 30);
+    lv_style_set_text_font(&style, font);
+    lv_style_set_text_align(&style, LV_TEXT_ALIGN_CENTER);
+
+    /*Create a label with the new style*/
+    lv_obj_t * label = lv_label_create(lv_scr_act());
+    lv_obj_add_style(label, &style, 0);
+    lv_label_set_text(label, "Hello world\nI'm a font\ncreated\nwith Tiny TTF");
+    lv_obj_center(label);
+}
+#endif

sdk/lib/lvgl/examples/libs/tiny_ttf/lv_example_tiny_ttf_2.py

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+import fs_driver
+
+# needed for dynamic font loading
+fs_drv = lv.fs_drv_t()
+fs_driver.fs_register(fs_drv, 'S')
+
+# get the directory in which the script is running
+try:
+    script_path = __file__[:__file__.rfind('/')] if __file__.find('/') >= 0 else '.'
+except NameError: 
+    script_path = ''
+
+#
+# Load a font with Tiny_TTF from file
+#
+# Create style with the new font
+style = lv.style_t()
+style.init()
+font = lv.tiny_ttf_create_file("S:" + script_path + "/Ubuntu-Medium.ttf", 30)
+style.set_text_font(font)
+style.set_text_align(lv.TEXT_ALIGN.CENTER)
+
+# Create a label with the new style
+label = lv.label(lv.scr_act())
+label.add_style(style, 0)
+label.set_text("Hello world\nI'm a font created with Tiny TTF")
+label.center()