Inter font support

fonts/README.md

@@ -1,14 +1,26 @@
 # Fonts
 
-Generated with https://lvgl.io/tools/fontconverter
+Generated with https://lvgl.io/tools/fontconverter. Your best bet is finding a .tff file from google fonts. Using compression on a .c file appears to have issues.
+
 
-`inter_20.bin`: 20px 4 bpp font
 
 Adding a custom font to the binary:
 
 highlevel
 - Create `lv_font_my_26.c` using tool above
-- add font to lvgl/src/font
-- update lvgl.h with  `#define LV_FONT_CUSTOM_DECLARE LV_FONT_DECLARE(lv_font_my_26)`
+- add font to lvgl/src/font submodule
+- update lv_conf.h with  `#define LV_FONT_CUSTOM_DECLARE LV_FONT_DECLARE(lv_font_my_26)` If needed you can turn off montserrat fonts, and set a new default font. 
 - Build and import using `lv.font_my_26`
 
+
+Example lv_conf.h
+```
+/*Optionally declare custom fonts here.
+ *You can use these fonts as default font too and they will be available globally.
+ *E.g. #define LV_FONT_CUSTOM_DECLARE   LV_FONT_DECLARE(my_font_1) LV_FONT_DECLARE(my_font_2)*/
+#define LV_FONT_CUSTOM_DECLARE LV_FONT_DECLARE(lv_font_inter_16) LV_FONT_DECLARE(lv_font_inter_20) LV_FONT_DECLARE(lv_font_inter_28) LV_FONT_DECLARE(lv_font_inter_36)
+
+/*Always set a default font*/
+// #define LV_FONT_DEFAULT &lv_font_montserrat_14
+#define LV_FONT_DEFAULT &lv_font_inter_16
+```

project0/left_tab_menu.py

@@ -50,7 +50,7 @@ tab_buttons = tabview.get_tab_bar()
 tab_buttons.set_style_text_color(lv.color_hex(0xFFFFFF), 0)
 #f58700 dark orange
 tab_buttons.set_style_border_side(lv.BORDER_SIDE.RIGHT, lv.PART.ITEMS | lv.STATE.CHECKED)
-tab_buttons.set_style_text_font(lv.font_montserrat_20,0)
+tab_buttons.set_style_text_font(lv.font_inter_36,0)
 home_tab = tabview.add_tab(lv.SYMBOL.HOME)
 target_tab = tabview.add_tab(lv.SYMBOL.LIST)
 settings_tab = tabview.add_tab(lv.SYMBOL.SETTINGS)
@@ -59,10 +59,10 @@ settings_tab = tabview.add_tab(lv.SYMBOL.SETTINGS)
 
 btn = lv.button(settings_tab)
 btn.align(lv.ALIGN.CENTER, 0, 0)
-btn.set_size(150, 100)
+btn.set_size(150, 75)
 btn_label = lv.label(btn)
 btn_label.align(lv.ALIGN.CENTER, 0, 0)
-btn_label.set_style_text_font(lv.font_montserrat_20, 0)
+btn_label.set_style_text_font(lv.font_inter_20, 0)
 btn_label.set_style_text_align(lv.STATE.DEFAULT, lv.TEXT_ALIGN.CENTER)
 btn_label.set_text("Button")
 g_btn_count = 0