First commit for Ender-3V3 SE

First commit for Ender-3V3 SE

ini/native.ini

@@ -0,0 +1,23 @@
+#
+# Marlin Firmware
+# PlatformIO Configuration File
+#
+
+#################################
+#                               #
+#      Native / Simulation      #
+#                               #
+#################################
+
+#
+# No supported Arduino libraries, base Marlin only
+#
+[env:linux_native]
+platform        = native
+framework       =
+build_flags     = -D__PLAT_LINUX__ -std=gnu++17 -ggdb -g -lrt -lpthread -D__MARLIN_FIRMWARE__ -Wno-expansion-to-defined
+src_build_flags = -Wall -IMarlin/src/HAL/LINUX/include
+build_unflags   = -Wall
+lib_ldf_mode    = off
+lib_deps        =
+src_filter      = ${common.default_src_filter} +<src/HAL/LINUX>