examples/lighting-app/nxp/k32w/k32w1/BUILD.gn

# Copyright (c) 2021 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/chip.gni")
import("//build_overrides/nxp_sdk.gni")
import("//build_overrides/openthread.gni")
import("${nxp_sdk_build_root}/nxp_sdk.gni")

import("${nxp_sdk_build_root}/${nxp_sdk_name}/nxp_executable.gni")

import("${nxp_sdk_build_root}/${nxp_sdk_name}/${nxp_sdk_name}.gni")

import("${chip_root}/src/crypto/crypto.gni")
import("${chip_root}/src/lib/core/core.gni")
import("${chip_root}/src/platform/device.gni")
import("${chip_root}/src/platform/nxp/${nxp_platform}/args.gni")

import("${chip_root}/examples/common/pigweed/pigweed_rpcs.gni")

if (chip_enable_pw_rpc) {
  import("//build_overrides/pigweed.gni")
  import("$dir_pw_build/target_types.gni")
  import("${chip_root}/examples/platform/nxp/pw_rpc_server.gni")
}

declare_args() {
  chip_software_version = 0

  # Setup discriminator as argument
  setup_discriminator = 3840
}

assert(current_os == "freertos")

k32w1_platform_dir = "${chip_root}/examples/platform/nxp/k32w/k32w1"
k32w1_sdk_root = getenv("NXP_K32W1_SDK_ROOT")

k32w1_sdk("sdk") {
  sources = [
    "${k32w1_platform_dir}/app/project_include/OpenThreadConfig.h",
    "include/CHIPProjectConfig.h",
    "include/FreeRTOSConfig.h",
    "main/include/app_config.h",
  ]

  public_deps =
      [ "${chip_root}/third_party/openthread/platforms:libopenthread-platform" ]

  include_dirs = [
    "main/include",
    "main",
    "include",
    "${k32w1_platform_dir}/app/project_include",
    "${k32w1_platform_dir}/app/support",
    "${k32w1_platform_dir}/app/ldscripts",
    "${k32w1_platform_dir}/util/include",
  ]

  defines = []
  if (is_debug) {
    defines += [ "BUILD_RELEASE=0" ]
  } else {
    defines += [ "BUILD_RELEASE=1" ]
  }

  if (chip_software_version != 0) {
    defines += [
      "CHIP_DEVICE_CONFIG_DEVICE_SOFTWARE_VERSION=${chip_software_version}",
    ]
  }

  if (chip_enable_pw_rpc) {
    defines += [
      "PW_RPC_ENABLED",
      "STREAMER_UART_FLUSH_DELAY_MS=0",
      "STREAMER_UART_SERIAL_MANAGER_RING_BUFFER_SIZE=512",
      "BOARD_APP_UART_CLK_FREQ=96000000",
    ]
  }

  defines += [
    "CHIP_DEVICE_CONFIG_USE_TEST_SETUP_DISCRIMINATOR=${setup_discriminator}",
  ]
}

k32w1_executable("light_app") {
  output_name = "chip-k32w1-light-example"

  sources = []
  deps = []
  defines = []

  if (chip_config_dimmable_led) {
    defines += [ "CHIP_CONFIG_ENABLE_DIMMABLE_LED = 1" ]
  } else {
    defines += [ "CHIP_CONFIG_ENABLE_DIMMABLE_LED = 0" ]
  }

  if (chip_enable_pw_rpc) {
    forward_variables_from(pw_rpc_server, "*")
  } else {
    cflags = [ "-Wconversion" ]
  }

  sources += [
    "${k32w1_platform_dir}/util/LEDWidget.cpp",
    "${k32w1_platform_dir}/util/include/LEDWidget.h",
    "main/AppTask.cpp",
    "main/LightingManager.cpp",
    "main/ZclCallbacks.cpp",
    "main/include/AppEvent.h",
    "main/include/AppTask.h",
    "main/include/LightingManager.h",
    "main/main.cpp",
  ]

  if (chip_config_dimmable_led) {
    sources += [
      "${k32w1_platform_dir}/util/LED_Dimmer.cpp",
      "${k32w1_platform_dir}/util/include/LED_Dimmer.h",
    ]
    deps += [ "${chip_root}/examples/lighting-app/lighting-common/" ]
  } else {
    deps += [ "${chip_root}/examples/lighting-app/nxp/zap/" ]
  }

  deps += [
    ":sdk",
    "${chip_root}/examples/common/QRCode",
    "${chip_root}/examples/providers:device_info_provider",
    "${chip_root}/src/lib",
    "${chip_root}/src/platform:syscalls_stub",
    "${chip_root}/third_party/mbedtls:mbedtls",
    "${k32w1_platform_dir}/app/support:freertos_mbedtls_utils",
  ]

  if (chip_openthread_ftd) {
    deps += [
      "${openthread_root}:libopenthread-cli-ftd",
      "${openthread_root}:libopenthread-ftd",
    ]
  } else {
    deps += [
      "${openthread_root}:libopenthread-cli-mtd",
      "${openthread_root}:libopenthread-mtd",
    ]
  }

  if (use_smu2_static) {
    ldscript = "${k32w1_platform_dir}/app/ldscripts/k32w1_app.ld"
    base_ldscript_dir = "${k32w1_sdk_root}/middleware/wireless/framework/Common/devices/kw45_k32w1/gcc"
  } else {
    ldscript = "${k32w1_sdk_root}/middleware/wireless/framework/Common/devices/kw45_k32w1/gcc/connectivity.ld"
  }

  inputs = [ ldscript ]

  ldflags = [
    "-Wl,--defsym=__heap_size__=0",
    "-Wl,--defsym=__stack_size__=0x480",
    "-Wl,--defsym=gUseFactoryData_d=1",
    "-Wl,-print-memory-usage",
    "-Wl,--no-warn-rwx-segments",
    "-T" + rebase_path(ldscript, root_build_dir),
  ]

  if (chip_with_factory_data == 1) {
    ldflags += [ "-Wl,--defsym=gUseFactoryData_d=1" ]
  }

  if (use_smu2_static) {
    ldflags += [ "-L" + rebase_path(base_ldscript_dir, root_build_dir) ]
  }

  output_dir = root_out_dir
}

group("k32w1") {
  deps = [ ":light_app" ]
}

group("default") {
  deps = [ ":k32w1" ]
}