[TI] initial cc32xx support (#18822)

* inital cc32xx commit

Co-authored-by: Suyash Jain <[email protected]>
Co-authored-by: Kobi Leibovitch <[email protected]>

* Restyled by whitespace

* Restyled by clang-format

* Restyled by gn

* Restyled by prettier-markdown

* check-spellcheck and misspell fixes

* Restyled by gn

* Restyled by prettier-markdown

* added terms to .wordlist

* backticks for code terms

* dummy commit

* dummy commit

Co-authored-by: Suyash Jain <[email protected]>
Co-authored-by: Kobi Leibovitch <[email protected]>
Co-authored-by: Restyled.io <[email protected]>
Co-authored-by: Andrei Litvin <[email protected]>

.github/.wordlist.txt

@@ -100,6 +100,7 @@ auth
 AuthMode
 autoApplyImage
 autocompletion
+AutoConf
 autoconnect
 autocrlf
 autogenerated
@@ -1304,6 +1305,7 @@ trackFree
 TransferSession
 transitionTime
 TransportMgrBase
+TRNG
 TrustedRootCertificates
 tsan
 TSG

.gitmodules

@@ -237,6 +237,11 @@
 	url = https://github.com/bouffalolab/bl_iot_sdk_matter.git
 	branch = bl602_release
 	platforms = bl602
+[submodule "third_party/ti_simplelink_sdk/repo_cc32xx"]
+	path = third_party/ti_simplelink_sdk/repo_cc32xx
+	url = https://github.com/TexasInstruments/cc32xx_open_sdk.git
+	branch = main
+	platform = cc32xx
 [submodule "third_party/nxp/mw320_sdk/repo"]
 	path = third_party/nxp/mw320_sdk/repo
 	url = https://github.com/nxptest/mw320_sdk

.vscode/settings.json

@@ -111,7 +111,11 @@
         "ratio": "cpp",
         "set": "cpp",
         "stack": "cpp",
-        "regex": "cpp"
+        "regex": "cpp",
+        "condition_variable": "cpp",
+        "numeric": "cpp",
+        "random": "cpp",
+        "thread": "cpp"
     },
     "files.eol": "\n",
     "editor.formatOnSave": true,

config/cc32xx/toolchain/BUILD.gn

@@ -0,0 +1,25 @@
+# Copyright (c) 2020 Project CHIP Authors
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+# http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+import("//build_overrides/build.gni")
+import("//build_overrides/chip.gni")
+
+import("${build_root}/toolchain/arm_gcc/arm_toolchain.gni")
+
+arm_toolchain("cc32xx_lock_app") {
+  toolchain_args = {
+    current_os = "freertos"
+    import("${chip_root}/examples/lock-app/cc32xx/args.gni")
+  }
+}

examples/lock-app/cc32xx/.gn

@@ -0,0 +1,28 @@
+# Copyright (c) 2020 Project CHIP Authors
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+# http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+import("//build_overrides/build.gni")
+
+# The location of the build configuration file.
+buildconfig = "${build_root}/config/BUILDCONFIG.gn"
+
+# CHIP uses angle bracket includes.
+check_system_includes = true
+
+default_args = {
+  target_cpu = "arm"
+  target_os = "freertos"
+
+  import("//args.gni")
+}

examples/lock-app/cc32xx/BUILD.gn

@@ -0,0 +1,119 @@
+# Copyright (c) 2020 Project CHIP Authors
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+# http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+import("//build_overrides/build.gni")
+import("//build_overrides/chip.gni")
+import("//build_overrides/ti_simplelink_sdk.gni")
+import("${build_root}/config/defaults.gni")
+import("${chip_root}/src/platform/device.gni")
+import("${ti_simplelink_sdk_build_root}/ti_simplelink_executable.gni")
+import("${ti_simplelink_sdk_build_root}/ti_simplelink_sdk.gni")
+
+assert(current_os == "freertos")
+
+project_dir = "${chip_root}/examples/lock-app/cc32xx"
+
+ti_simplelink_sdk("sdk") {
+  include_dirs = [ "${project_dir}/main/include" ]
+
+  defines = []
+  if (is_debug) {
+    defines += [ "BUILD_RELEASE=0" ]
+  } else {
+    defines += [ "BUILD_RELEASE=1" ]
+  }
+}
+
+ti_sysconfig("sysconfig") {
+  sources = [ "${project_dir}/chip.syscfg" ]
+  outputs = [
+    "ti_drivers_net_wifi_config.c",
+    "ti_net_config.c",
+    "ti_drivers_config.c",
+    "ti_drivers_config.h",
+  ]
+}
+
+source_set("lock_app_sdk") {
+  defines = []
+
+  configs -= [ "${build_root}/config/compiler:std_default" ]
+  configs += [ ":sdk_posix_config" ]
+
+  sources = [
+    "${chip_root}/src/platform/cc32xx/Logging.cpp",
+    "${project_dir}/main/cc32xxWifiInit.c",
+    "${project_dir}/main/main.cpp",
+    "${ti_simplelink_sdk_root}/examples/rtos/common/ifmod/lwip_if.c",
+    "${ti_simplelink_sdk_root}/examples/rtos/common/ifmod/utils_if.c",
+    "${ti_simplelink_sdk_root}/examples/rtos/common/ifmod/wifi_if.c",
+  ]
+
+  include_dirs = [
+    "${project_dir}/include",
+    "${project_dir}/main",
+    "${project_dir}/main/ifmod/",
+    "${chip_root}/src/platform/cc32xx",
+  ]
+
+  deps = [
+    ":sdk",
+    ":sysconfig",
+    "${chip_root}/examples/lock-app/lock-common",
+    "${chip_root}/src/lib",
+    "${chip_root}/src/setup_payload",
+  ]
+}
+
+ti_simplelink_executable("lock_app") {
+  defines = []
+  output_name = "chip-${ti_simplelink_board}-lock-example.out"
+
+  sources = [
+    "${project_dir}/main/AppTask.cpp",
+    "${project_dir}/main/BoltLockManager.cpp",
+    "${project_dir}/main/CXXExceptionStubs.cpp",
+    "${project_dir}/main/ZclCallbacks.cpp",
+  ]
+
+  deps = [
+    ":lock_app_sdk",
+    ":sdk",
+    ":sysconfig",
+    "${chip_root}/examples/lock-app/lock-common",
+    "${chip_root}/src/lib",
+    "${chip_root}/src/setup_payload",
+  ]
+
+  include_dirs = [
+    "${project_dir}",
+    "${project_dir}/main",
+  ]
+
+  cflags = [
+    "-Wno-implicit-fallthrough",
+    "-Wno-sign-compare",
+    "-Wconversion",
+  ]
+
+  output_dir = root_out_dir
+}
+
+group("cc32xx") {
+  deps = [ ":lock_app" ]
+}
+
+group("default") {
+  deps = [ ":cc32xx" ]
+}