Target pico-playground repo rather than pico-extras

CMakeLists.txt

@@ -6,8 +6,8 @@ include(pico_sdk_import.cmake)
 # We also need PICO EXTRAS
 include(pico_extras_import.cmake)
 
-# Include example_auto_set_url
-include(example_auto_set_url.cmake)
+# Include playground_auto_set_url
+include(playground_auto_set_url.cmake)
 
 project(pico_playground C CXX)
 set(CMAKE_C_STANDARD 11)

playground_auto_set_url.cmake

@@ -1,5 +1,5 @@
-set(PICO_EXTRAS_URL_BASE "https://github.com/raspberrypi/pico-extras/tree/HEAD")
-macro(example_auto_set_url TARGET)
+set(PICO_EXTRAS_URL_BASE "https://github.com/raspberrypi/pico-playground/tree/HEAD")
+macro(playground_auto_set_url TARGET)
     file(RELATIVE_PATH URL_REL_PATH "${PICO_EXTRAS_PATH}" "${CMAKE_CURRENT_LIST_DIR}")
     pico_set_program_url(${TARGET} "${PICO_EXTRAS_URL_BASE}/${URL_REL_PATH}")
 endmacro()

reset/hello_reset/CMakeLists.txt

@@ -10,5 +10,5 @@ if (TARGET hardware_reset)
     pico_add_extra_outputs(hello_reset)
 
     # add url via pico_set_program_url
-    example_auto_set_url(hello_reset)
-endif ()
+    playground_auto_set_url(hello_reset)
+endif ()