Initial commit with Waveshare ESP32-S3-LCD-1.47 demo files

ESP32-S3-LCD-1.47-Demo/Arduino/libraries/lvgl/scripts/install-prerequisites.sh

@@ -0,0 +1,9 @@
+#!/usr/bin/sh
+
+# Install Linux package prerequisites needed for LVGL development
+# and testing. Some less-common development packages are not included
+# here, such as MicroPython and PC simulator packages.
+#
+# Note: This script is run by the CI workflows.
+sudo apt update
+sudo apt install gcc python3 libpng-dev ruby-full gcovr cmake