Migrate to Mbed CE

1.  Common change for migration to Mbed CE from Mbed CLI 1/2
    (1) Remove *.lib originally for library import. Replace with git submodule.
    (2) Rename mbed_app.json/mbed_lib.json to mbed_app.json5/mbed_lib.json5
    (3) Add/update CMakeLists.txt
    (4) Remove .mbedignore originally for Mbed CLI 1
    (5) Update document
2.  Support VS Code development
3.  Temporary fix to build profile inconsistent with mbed-lora library build
    See: mbed-ce/mbed-os#407

.gitignore

@@ -0,0 +1,4 @@
+.build
+.mbed
+projectfiles
+*.py*

.vscode/settings.json

@@ -0,0 +1,5 @@
+{
+    "cmake.buildDirectory": "${workspaceFolder}/build",
+    "cmake.generator": "Ninja",
+    "cmake.configureOnOpen": false
+}

CMakeLists.txt

@@ -0,0 +1,69 @@
+# Copyright (c) 2022 ARM Limited. All rights reserved.
+# SPDX-License-Identifier: Apache-2.0
+
+cmake_minimum_required(VERSION 3.19)
+cmake_policy(VERSION 3.19)
+
+set(MBED_OS_PATH ${CMAKE_CURRENT_SOURCE_DIR}/mbed-os CACHE INTERNAL "")
+
+# Set default path for mbed_app.json5 (no force-write for override)
+set(MBED_APP_JSON_PATH mbed_app.json5 CACHE INTERNAL "")
+
+# Set default path for custom_targets.json5 (no force-write for override)
+set(CUSTOM_TARGETS_PATH custom_targets CACHE INTERNAL "")
+set(CUSTOM_TARGETS_JSON_PATH ${CUSTOM_TARGETS_PATH}/custom_targets.json5 CACHE INTERNAL "")
+
+# Load Mbed CE toolchain file and basic build system
+include(${MBED_OS_PATH}/tools/cmake/app.cmake)
+
+set(APP_PROJECT NUMAKER_MBED_CE_LORAWAN_EXAMPLE)
+set(APP_TARGET NuMaker-mbed-ce-lorawan-example)
+
+# Set up project name
+project(${APP_PROJECT})
+
+# Add Nuvoton CMake list files to CMake default module path
+#
+# Normally, this is added in ${MBED_OS_PATH}, but ${CUSTOM_TARGETS_PATH}
+# is in front and needs it.
+list(APPEND CMAKE_MODULE_PATH
+    ${MBED_OS_PATH}/targets/TARGET_NUVOTON/scripts
+)
+
+# Add Mbed OS library
+add_subdirectory(${MBED_OS_PATH})
+
+# User-provided MBEDTLS_USER_CONFIG_FILE for mbedtls
+target_include_directories(mbed-mbedtls
+    PUBLIC
+        .
+)
+
+add_executable(${APP_TARGET})
+
+target_include_directories(${APP_TARGET}
+    PRIVATE
+        .
+)
+
+target_sources(${APP_TARGET}
+    PRIVATE
+        main.cpp
+        trace_helper.cpp
+)
+
+target_link_libraries(${APP_TARGET}
+    PRIVATE
+        mbed-os
+        mbed-lorawan
+)
+
+# Temporary fix to build profile inconsistent with mbed-lora library build.
+# See: https://github.com/mbed-ce/mbed-os/issues/407
+target_link_libraries(mbed-lorawan PUBLIC mbed-rtos-flags)
+
+# Must call this for each target to set up bin file creation, code upload, etc
+mbed_set_post_build(${APP_TARGET})
+
+# Make sure this is the last line of the top-level build script
+mbed_finalize_build()

cmake-variants.yaml

@@ -0,0 +1,73 @@
+buildType:
+  default: Develop
+  choices:
+    Develop:
+      short: Develop
+      long: Emit debug information but also optimize
+      buildType: Develop
+    Debug:
+      short: Debug
+      long: Emit debug information and don't optimize
+      buildType: Debug
+    Release:
+      short: Release
+      long: Optimize generated code
+      buildType: Release
+board:
+  default: NUMAKER_IOT_M467
+  choices:
+    NUMAKER_PFM_NANO130:
+      short: NUMAKER_PFM_NANO130
+      settings:
+        MBED_TARGET: NUMAKER_PFM_NANO130
+        UPLOAD_METHOD: OPENOCD
+    NUMAKER_PFM_NUC472:
+      short: NUMAKER_PFM_NUC472
+      settings:
+        MBED_TARGET: NUMAKER_PFM_NUC472
+        UPLOAD_METHOD: OPENOCD
+    NUMAKER_PFM_M453:
+      short: NUMAKER_PFM_M453
+      settings:
+        MBED_TARGET: NUMAKER_PFM_M453
+        UPLOAD_METHOD: OPENOCD
+    NUMAKER_PFM_M487:
+      short: NUMAKER_PFM_M487
+      settings:
+        MBED_TARGET: NUMAKER_PFM_M487
+        UPLOAD_METHOD: OPENOCD
+    NUMAKER_IOT_M487:
+      short: NUMAKER_IOT_M487
+      settings:
+        MBED_TARGET: NUMAKER_IOT_M487
+        UPLOAD_METHOD: OPENOCD
+    NUMAKER_M483KG:
+      short: NUMAKER_M483KG
+      settings:
+        MBED_TARGET: NUMAKER_M483KG
+        UPLOAD_METHOD: OPENOCD
+    NUMAKER_IOT_M467:
+      short: NUMAKER_IOT_M467
+      settings:
+        MBED_TARGET: NUMAKER_IOT_M467
+        UPLOAD_METHOD: OPENOCD
+    NUMAKER_IOT_M252:
+      short: NUMAKER_IOT_M252
+      settings:
+        MBED_TARGET: NUMAKER_IOT_M252
+        UPLOAD_METHOD: OPENOCD
+    NUMAKER_IOT_M263A:
+      short: NUMAKER_IOT_M263A
+      settings:
+        MBED_TARGET: NUMAKER_IOT_M263A
+        UPLOAD_METHOD: OPENOCD
+    NU_M2354:
+      short: NU_M2354
+      settings:
+        MBED_TARGET: NU_M2354
+        UPLOAD_METHOD: OPENOCD
+    NU_IOT_M2354:
+      short: NU_IOT_M2354
+      settings:
+        MBED_TARGET: NU_IOT_M2354
+        UPLOAD_METHOD: OPENOCD

mbed_app.json → mbed_app.json5

@@ -103,26 +103,6 @@
             "lora-ant-switch":     "NC",
             "lora-pwr-amp-ctl":    "NC",
             "lora-tcxo":           "NC"
-        },
-        "K64F": {
-            "lora-spi-mosi":       "D11",
-            "lora-spi-miso":       "D12",
-            "lora-spi-sclk":       "D13",
-            "lora-cs":             "D10",
-            "lora-reset":          "A0",
-            "lora-dio0":           "D2",
-            "lora-dio1":           "D3",
-            "lora-dio2":           "D4",
-            "lora-dio3":           "D5",
-            "lora-dio4":           "D8",
-            "lora-dio5":           "D9",
-            "lora-rf-switch-ctl1": "NC",
-            "lora-rf-switch-ctl2": "NC",
-            "lora-txctl":          "NC",
-            "lora-rxctl":          "NC",
-            "lora-ant-switch":     "A4",
-            "lora-pwr-amp-ctl":    "NC",
-            "lora-tcxo":           "NC"
         }
     },
     "macros": ["MBEDTLS_USER_CONFIG_FILE=\"mbedtls_lora_config.h\""]