[core] Prepare for project name change

builder/frameworks/arduino.py

@@ -68,6 +68,7 @@ queue.AddLibrary(
 queue.AppendPublic(
     CPPDEFINES=[
         ("LIBRETUYA_ARDUINO", 1),
+        ("LIBRETINY_ARDUINO", 1),
         ("ARDUINO", 10812),
         ("ARDUINO_SDK", 1),
     ],

builder/frameworks/base.py

@@ -121,6 +121,7 @@ queue.AppendPublic(
     ],
     CPPDEFINES=[
         ("LIBRETUYA", 1),
+        ("LIBRETINY", 1),
         ("LT_VERSION", env["LT_VERSION"]),
         ("LT_BOARD", "${VARIANT}"),
         ("LT_VARIANT_H", r"\"${VARIANT}.h\""),

builder/utils/env.py

@@ -112,7 +112,7 @@ def env_print_info(
 
     # Print information about installed core versions
     print("PLATFORM VERSIONS:")
-    print(" - libretuya @", env["LT_VERSION"])
+    print(" - libretiny @", env["LT_VERSION"])
     print(" - ltchiptool @", get_version())
     # Print custom platformio.ini options
     if platform.custom_opts: