first commit

main.py

@@ -0,0 +1,40 @@
+from micropython import const  # NOQA
+import lcd_bus  # NOQA
+
+
+_WIDTH = const(480)
+_HEIGHT = const(320)
+
+bus = lcd_bus.SDLBus(flags=0)
+
+buf1 = bus.allocate_framebuffer(_WIDTH * _HEIGHT * 3, 0)
+
+import lvgl as lv  # NOQA
+import sdl_display  # NOQA
+
+
+display = sdl_display.SDLDisplay(
+    data_bus=bus,
+    display_width=_WIDTH,
+    display_height=_HEIGHT,
+    frame_buffer1=buf1,
+    color_space=lv.COLOR_FORMAT.RGB888
+)
+display.init()
+
+import sdl_pointer
+import task_handler
+
+mouse = sdl_pointer.SDLPointer()
+
+# the duration needs to be set to 5 to have a good response from the mouse.
+# There is a thread that runs that facilitates double buffering. 
+th = task_handler.TaskHandler(duration=5)
+
+scrn = lv.screen_active()
+scrn.set_style_bg_color(lv.color_hex(0x000000), 0)
+
+slider = lv.slider(scrn)
+slider.set_size(300, 25)
+slider.center()
+input()