scripts/examples/gn_silabs_example.sh - third_party/github/project-chip/connectedhomeip - Git at Google

 #!/usr/bin/env bash

 #
 #    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.
 #

 # Build script for GN EFR32 examples GitHub workflow.

 set -e

 if [[ -z "${MATTER_ROOT}" ]]; then
     echo "Using default path for Matter root"
     CHIP_ROOT="$(dirname "$0")/../.."
 else
     echo "Using ENV path for Matter root"
     CHIP_ROOT="$MATTER_ROOT"
 fi

 set -x
 env
 USE_WIFI=false
 USE_DOCKER=false
 USE_GIT_SHA_FOR_VERSION=true
 USE_SLC=false
 GN_PATH=gn
 GN_PATH_PROVIDED=false

 DOTFILE=".gn"

 SILABS_THREAD_TARGET=\""../silabs:ot-efr32-cert"\"
 USAGE="./scripts/examples/gn_silabs_example.sh <AppRootFolder> <outputFolder> <silabs_board_name> [<Build options>]"

 if [ "$#" == "0" ]; then
     echo "Build script for EFR32 Matter apps
     Format:
     $USAGE

     <AppRootFolder>
         Root Location of the app e.g: examples/lighting-app/efr32/

     <outputFolder>
         Desired location for the output files

     <silabs_board_name>
         Identifier of the board for which this app is built
         Currently Supported :
             BRD4161A
             BRD4163A
             BRD4164A
             BRD4166A
             BRD4170A
             BRD4186A
             BRD4187A
             BRD4304A

     <Build options> - optional noteworthy build options for EFR32
         chip_build_libshell
             Enable libshell support. (Default false)
         chip_logging
             Current value (Default true)
         chip_openthread_ftd
             Use openthread Full Thread Device, else, use Minimal Thread Device. (Default true)
         efr32_sdk_root
             Location for an alternate or modified efr32 SDK
         enable_heap_monitoring
             Monitor & log memory usage at runtime. (Default false)
         enable_openthread_cli
             Enables openthread cli without matter shell. (Default true)
         kvs_max_entries
             Set the maxium Kvs entries that can be store in NVM (Default 75)
             Thresholds: 30 <= kvs_max_entries <= 255
         show_qr_code
             Enables QR code on LCD for devices with an LCD
         enable_sleepy_device
             Enable Sleepy end device. (Default false)
             Must also set chip_openthread_ftd=false
         use_rs9116
             Build wifi example with extension board rs9116. (Default false)
         use_SiWx917
             Build wifi example with extension board SiWx917. (Default false)
         use_wf200
             Build wifi example with extension board wf200. (Default false)
         'import("//with_pw_rpc.gni")'
             Use to build the example with pigweed RPC
         ota_periodic_query_timeout_sec
             Periodic query timeout variable for OTA in seconds
         rs91x_wpa3_only
             Support for WPA3 only mode on RS91x
         sl_matter_version
             Use provided software version at build time
         sl_matter_version_str
             Set a Matter sotfware version string for the Silabs examples
             Used and formatted by default in this script.
         sl_hardware_version
             Use provided hardware version at build time
         siwx917_commissionable_data
             Build with the commissionable data given in DeviceConfig.h (only for SiWx917)
         Presets
         --sed
             enable sleepy end device, set thread mtd
             For minimum consumption, add --low-power
         --low-power
             disables all power consuming features for the most power efficient build
             This flag is to be used with --sed
         --wifi <wf200 | rs9116>
             build wifi example variant for given exansion board
         --additional_data_advertising
             enable Addition data advertissing and rotating device ID
         --use_ot_lib
             use the silabs openthread library
         --use_chip_lwip_lib
             use the chip lwip library
         --release
             Remove all logs and debugs features (including the LCD). Yield the smallest image size possible
         --docker
             Change GSDK root for docker builds
         --uart_log
             Forward Logs to Uart instead of RTT
         --slc_generate
             Generate files with SLC for current board and options Requires an SLC-CLI installation or running in Docker.
         --slc_reuse_files
             Use generated files without running slc again.

     "
 elif [ "$#" -lt "2" ]; then
     echo "Invalid number of arguments
     Format:
     $USAGE"
 else
     ROOT=$1
     OUTDIR=$2

     if [ "$#" -gt "2" ]; then
         SILABS_BOARD=$3
         shift
     fi

     shift
     shift
     while [ $# -gt 0 ]; do
         case $1 in
             --clean)
                 DIR_CLEAN=true
                 shift
                 ;;
             --wifi)
                 if [ -z "$2" ]; then
                     echo "--wifi requires rs9116 or SiWx917 or wf200"
                     exit 1
                 fi
                 if [ "$2" = "rs9116" ]; then
                     optArgs+="use_rs9116=true "
                 elif [ "$2" = "SiWx917" ]; then
                     optArgs+="use_SiWx917=true "
                 elif [ "$2" = "wf200" ]; then
                     optArgs+="use_wf200=true "
                 else
                     echo "Wifi usage: --wifi rs9116|SiWx917|wf200"
                     exit 1
                 fi
                 USE_WIFI=true
                 optArgs+="chip_device_platform =\"efr32\" "
                 shift
                 shift
                 ;;
             --sed)
                 optArgs+="enable_sleepy_device=true chip_openthread_ftd=false "
                 shift
                 ;;
             --low-power)
                 optArgs+="chip_build_libshell=false enable_openthread_cli=false show_qr_code=false disable_lcd=true "
                 shift
                 ;;
             --chip_enable_wifi_ipv4)
                 optArgs="chip_enable_wifi_ipv4=true chip_inet_config_enable_ipv4=true "
                 shift
                 ;;
             --additional_data_advertising)
                 optArgs+="chip_enable_additional_data_advertising=true chip_enable_rotating_device_id=true "
                 shift
                 ;;
             --use_ot_lib)
                 optArgs+="use_silabs_thread_lib=true chip_openthread_target=$SILABS_THREAD_TARGET openthread_external_platform=\"""\" "
                 shift
                 ;;
             --use_ot_coap_lib)
                 optArgs+="use_silabs_thread_lib=true chip_openthread_target=$SILABS_THREAD_TARGET openthread_external_platform=\"""\" use_thread_coap_lib=true "
                 shift
                 ;;
             --use_chip_lwip_lib)
                 optArgs+="lwip_root=\""//third_party/connectedhomeip/third_party/lwip"\" "
                 shift
                 ;;
             # Option not to be used until ot-efr32 github is updated
             # --use_ot_github_sources)
             #   optArgs+="openthread_root=\"//third_party/connectedhomeip/third_party/openthread/ot-efr32/openthread\" openthread_efr32_root=\"//third_party/connectedhomeip/third_party/openthread/ot-efr32/src/src\""
             #    shift
             #    ;;
             --release)
                 optArgs+="is_debug=false disable_lcd=true chip_build_libshell=false enable_openthread_cli=false use_external_flash=false chip_logging=false silabs_log_enabled=false "
                 shift
                 ;;
             --docker)
                 optArgs+="efr32_sdk_root=\"$GSDK_ROOT\" "
                 USE_DOCKER=true
                 shift
                 ;;
             --uart_log)
                 optArgs+="sl_uart_log_output=true "
                 shift
                 ;;

             --slc_generate)
                 optArgs+="slc_generate=true "
                 USE_SLC=true
                 shift
                 ;;
             --slc_reuse_files)
                 optArgs+="slc_reuse_files=true "
                 USE_SLC=true
                 shift
                 ;;
             --gn_path)
                 if [ -z "$2" ]; then
                     echo "--gn_path requires a path to GN"
                     exit 1
                 else
                     GN_PATH="$2"
                 fi
                 GN_PATH_PROVIDED=true
                 shift
                 shift
                 ;;
             *"sl_matter_version_str="*)
                 optArgs+="$1 "
                 USE_GIT_SHA_FOR_VERSION=false
                 shift
                 ;;
             *)
                 if [ "$1" =~ *"use_rs9116=true"* ] || [ "$1" =~ *"use_SiWx917=true"* ] || [ "$1" =~ *"use_wf200=true"* ]; then
                     USE_WIFI=true
                     # NCP Mode so base MCU is an EFR32
                     optArgs+="chip_device_platform =\"efr32\" "
                 fi
                 optArgs+=$1" "
                 shift
                 ;;
         esac
     done

     if [ -z "$SILABS_BOARD" ]; then
         echo "SILABS_BOARD not defined"
         exit 1
     fi

     # 917 exception. TODO find a more generic way
     if [ "$SILABS_BOARD" == "BRD4325B" ]; then
         echo "Compiling for 917 WiFi SOC"
         USE_WIFI=true
         optArgs+="chip_device_platform =\"SiWx917\" "
     fi

     if [ "$USE_GIT_SHA_FOR_VERSION" == true ]; then
         {
             ShortCommitSha=$(git describe --always --dirty --exclude '*')
             branchName=$(git rev-parse --abbrev-ref HEAD)
             optArgs+="sl_matter_version_str=\"v1.1-$branchName-$ShortCommitSha\" "
         } &>/dev/null
     fi

     if [ "$USE_SLC" == true ]; then
         PYTHON_PATH="/usr/bin/python3"
         if [ "$GN_PATH_PROVIDED" == false ]; then
             GN_PATH=./.environment/cipd/packages/pigweed/gn
         fi
     elif [ "$USE_SLC" == false ]; then
         # Activation needs to be after SLC generation which is done in gn gen.
         # Zap generation requires activation and is done in the build phase
         source "$CHIP_ROOT/scripts/activate.sh"
         PYTHON_PATH=$VIRTUAL_ENV"/bin/python3"
     fi

     BUILD_DIR=$OUTDIR/$SILABS_BOARD
     echo BUILD_DIR="$BUILD_DIR"

     if [ "$DIR_CLEAN" == true ]; then
         rm -rf "$BUILD_DIR"
     fi

     if [ "$USE_WIFI" == true ]; then
         DOTFILE="$ROOT/build_for_wifi_gnfile.gn"
     else
         DOTFILE="$ROOT/openthread.gn"
     fi

     if [ "$USE_DOCKER" == true ] && [ "$USE_WIFI" == false ]; then
         echo "Switching OpenThread ROOT"
         optArgs+="openthread_root=\"$GSDK_ROOT/util/third_party/openthread\" "
     fi

     "$GN_PATH" gen --check --script-executable="$PYTHON_PATH" --fail-on-unused-args --export-compile-commands --root="$ROOT" --dotfile="$DOTFILE" --args="silabs_board=\"$SILABS_BOARD\" $optArgs" "$BUILD_DIR"

     if [ "$USE_SLC" == true ]; then
         # Activation needs to be after SLC generation which is done in gn gen.
         # Zap generation requires activation and is done in the build phase
         source "$CHIP_ROOT/scripts/activate.sh"
     fi

     ninja -v -C "$BUILD_DIR"/
     #print stats
     arm-none-eabi-size -A "$BUILD_DIR"/*.out

 fi
	#!/usr/bin/env bash

	#
	# 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.
	#

	# Build script for GN EFR32 examples GitHub workflow.

	set -e

	if [[ -z "${MATTER_ROOT}" ]]; then
	echo "Using default path for Matter root"
	CHIP_ROOT="$(dirname "$0")/../.."
	else
	echo "Using ENV path for Matter root"
	CHIP_ROOT="$MATTER_ROOT"
	fi

	set -x
	env
	USE_WIFI=false
	USE_DOCKER=false
	USE_GIT_SHA_FOR_VERSION=true
	USE_SLC=false
	GN_PATH=gn
	GN_PATH_PROVIDED=false

	DOTFILE=".gn"

	SILABS_THREAD_TARGET=\""../silabs:ot-efr32-cert"\"
	USAGE="./scripts/examples/gn_silabs_example.sh <AppRootFolder> <outputFolder> <silabs_board_name> [<Build options>]"

	if [ "$#" == "0" ]; then
	echo "Build script for EFR32 Matter apps
	Format:
	$USAGE

	<AppRootFolder>
	Root Location of the app e.g: examples/lighting-app/efr32/

	<outputFolder>
	Desired location for the output files

	<silabs_board_name>
	Identifier of the board for which this app is built
	Currently Supported :
	BRD4161A
	BRD4163A
	BRD4164A
	BRD4166A
	BRD4170A
	BRD4186A
	BRD4187A
	BRD4304A

	<Build options> - optional noteworthy build options for EFR32
	chip_build_libshell
	Enable libshell support. (Default false)
	chip_logging
	Current value (Default true)
	chip_openthread_ftd
	Use openthread Full Thread Device, else, use Minimal Thread Device. (Default true)
	efr32_sdk_root
	Location for an alternate or modified efr32 SDK
	enable_heap_monitoring
	Monitor & log memory usage at runtime. (Default false)
	enable_openthread_cli
	Enables openthread cli without matter shell. (Default true)
	kvs_max_entries
	Set the maxium Kvs entries that can be store in NVM (Default 75)
	Thresholds: 30 <= kvs_max_entries <= 255
	show_qr_code
	Enables QR code on LCD for devices with an LCD
	enable_sleepy_device
	Enable Sleepy end device. (Default false)
	Must also set chip_openthread_ftd=false
	use_rs9116
	Build wifi example with extension board rs9116. (Default false)
	use_SiWx917
	Build wifi example with extension board SiWx917. (Default false)
	use_wf200
	Build wifi example with extension board wf200. (Default false)
	'import("//with_pw_rpc.gni")'
	Use to build the example with pigweed RPC
	ota_periodic_query_timeout_sec
	Periodic query timeout variable for OTA in seconds
	rs91x_wpa3_only
	Support for WPA3 only mode on RS91x
	sl_matter_version
	Use provided software version at build time
	sl_matter_version_str
	Set a Matter sotfware version string for the Silabs examples
	Used and formatted by default in this script.
	sl_hardware_version
	Use provided hardware version at build time
	siwx917_commissionable_data
	Build with the commissionable data given in DeviceConfig.h (only for SiWx917)
	Presets
	--sed
	enable sleepy end device, set thread mtd
	For minimum consumption, add --low-power
	--low-power
	disables all power consuming features for the most power efficient build
	This flag is to be used with --sed
	--wifi <wf200 \| rs9116>
	build wifi example variant for given exansion board
	--additional_data_advertising
	enable Addition data advertissing and rotating device ID
	--use_ot_lib
	use the silabs openthread library
	--use_chip_lwip_lib
	use the chip lwip library
	--release
	Remove all logs and debugs features (including the LCD). Yield the smallest image size possible
	--docker
	Change GSDK root for docker builds
	--uart_log
	Forward Logs to Uart instead of RTT
	--slc_generate
	Generate files with SLC for current board and options Requires an SLC-CLI installation or running in Docker.
	--slc_reuse_files
	Use generated files without running slc again.

	"
	elif [ "$#" -lt "2" ]; then
	echo "Invalid number of arguments
	Format:
	$USAGE"
	else
	ROOT=$1
	OUTDIR=$2

	if [ "$#" -gt "2" ]; then
	SILABS_BOARD=$3
	shift
	fi

	shift
	shift
	while [ $# -gt 0 ]; do
	case $1 in
	--clean)
	DIR_CLEAN=true
	shift
	;;
	--wifi)
	if [ -z "$2" ]; then
	echo "--wifi requires rs9116 or SiWx917 or wf200"
	exit 1
	fi
	if [ "$2" = "rs9116" ]; then
	optArgs+="use_rs9116=true "
	elif [ "$2" = "SiWx917" ]; then
	optArgs+="use_SiWx917=true "
	elif [ "$2" = "wf200" ]; then
	optArgs+="use_wf200=true "
	else
	echo "Wifi usage: --wifi rs9116\|SiWx917\|wf200"
	exit 1
	fi
	USE_WIFI=true
	optArgs+="chip_device_platform =\"efr32\" "
	shift
	shift
	;;
	--sed)
	optArgs+="enable_sleepy_device=true chip_openthread_ftd=false "
	shift
	;;
	--low-power)
	optArgs+="chip_build_libshell=false enable_openthread_cli=false show_qr_code=false disable_lcd=true "
	shift
	;;
	--chip_enable_wifi_ipv4)
	optArgs="chip_enable_wifi_ipv4=true chip_inet_config_enable_ipv4=true "
	shift
	;;
	--additional_data_advertising)
	optArgs+="chip_enable_additional_data_advertising=true chip_enable_rotating_device_id=true "
	shift
	;;
	--use_ot_lib)
	optArgs+="use_silabs_thread_lib=true chip_openthread_target=$SILABS_THREAD_TARGET openthread_external_platform=\"""\" "
	shift
	;;
	--use_ot_coap_lib)
	optArgs+="use_silabs_thread_lib=true chip_openthread_target=$SILABS_THREAD_TARGET openthread_external_platform=\"""\" use_thread_coap_lib=true "
	shift
	;;
	--use_chip_lwip_lib)
	optArgs+="lwip_root=\""//third_party/connectedhomeip/third_party/lwip"\" "
	shift
	;;
	# Option not to be used until ot-efr32 github is updated
	# --use_ot_github_sources)
	# optArgs+="openthread_root=\"//third_party/connectedhomeip/third_party/openthread/ot-efr32/openthread\" openthread_efr32_root=\"//third_party/connectedhomeip/third_party/openthread/ot-efr32/src/src\""
	# shift
	# ;;
	--release)
	optArgs+="is_debug=false disable_lcd=true chip_build_libshell=false enable_openthread_cli=false use_external_flash=false chip_logging=false silabs_log_enabled=false "
	shift
	;;
	--docker)
	optArgs+="efr32_sdk_root=\"$GSDK_ROOT\" "
	USE_DOCKER=true
	shift
	;;
	--uart_log)
	optArgs+="sl_uart_log_output=true "
	shift
	;;

	--slc_generate)
	optArgs+="slc_generate=true "
	USE_SLC=true
	shift
	;;
	--slc_reuse_files)
	optArgs+="slc_reuse_files=true "
	USE_SLC=true
	shift
	;;
	--gn_path)
	if [ -z "$2" ]; then
	echo "--gn_path requires a path to GN"
	exit 1
	else
	GN_PATH="$2"
	fi
	GN_PATH_PROVIDED=true
	shift
	shift
	;;
	"sl_matter_version_str=")
	optArgs+="$1 "
	USE_GIT_SHA_FOR_VERSION=false
	shift
	;;
	*)
	if [ "$1" =~ "use_rs9116=true" ] \|\| [ "$1" =~ "use_SiWx917=true" ] \|\| [ "$1" =~ "use_wf200=true" ]; then
	USE_WIFI=true
	# NCP Mode so base MCU is an EFR32
	optArgs+="chip_device_platform =\"efr32\" "
	fi
	optArgs+=$1" "
	shift
	;;
	esac
	done

	if [ -z "$SILABS_BOARD" ]; then
	echo "SILABS_BOARD not defined"
	exit 1
	fi

	# 917 exception. TODO find a more generic way
	if [ "$SILABS_BOARD" == "BRD4325B" ]; then
	echo "Compiling for 917 WiFi SOC"
	USE_WIFI=true
	optArgs+="chip_device_platform =\"SiWx917\" "
	fi

	if [ "$USE_GIT_SHA_FOR_VERSION" == true ]; then
	{
	ShortCommitSha=$(git describe --always --dirty --exclude '*')
	branchName=$(git rev-parse --abbrev-ref HEAD)
	optArgs+="sl_matter_version_str=\"v1.1-$branchName-$ShortCommitSha\" "
	} &>/dev/null
	fi

	if [ "$USE_SLC" == true ]; then
	PYTHON_PATH="/usr/bin/python3"
	if [ "$GN_PATH_PROVIDED" == false ]; then
	GN_PATH=./.environment/cipd/packages/pigweed/gn
	fi
	elif [ "$USE_SLC" == false ]; then
	# Activation needs to be after SLC generation which is done in gn gen.
	# Zap generation requires activation and is done in the build phase
	source "$CHIP_ROOT/scripts/activate.sh"
	PYTHON_PATH=$VIRTUAL_ENV"/bin/python3"
	fi

	BUILD_DIR=$OUTDIR/$SILABS_BOARD
	echo BUILD_DIR="$BUILD_DIR"

	if [ "$DIR_CLEAN" == true ]; then
	rm -rf "$BUILD_DIR"
	fi

	if [ "$USE_WIFI" == true ]; then
	DOTFILE="$ROOT/build_for_wifi_gnfile.gn"
	else
	DOTFILE="$ROOT/openthread.gn"
	fi

	if [ "$USE_DOCKER" == true ] && [ "$USE_WIFI" == false ]; then
	echo "Switching OpenThread ROOT"
	optArgs+="openthread_root=\"$GSDK_ROOT/util/third_party/openthread\" "
	fi

	"$GN_PATH" gen --check --script-executable="$PYTHON_PATH" --fail-on-unused-args --export-compile-commands --root="$ROOT" --dotfile="$DOTFILE" --args="silabs_board=\"$SILABS_BOARD\" $optArgs" "$BUILD_DIR"

	if [ "$USE_SLC" == true ]; then
	# Activation needs to be after SLC generation which is done in gn gen.
	# Zap generation requires activation and is done in the build phase
	source "$CHIP_ROOT/scripts/activate.sh"
	fi

	ninja -v -C "$BUILD_DIR"/
	#print stats
	arm-none-eabi-size -A "$BUILD_DIR"/*.out

	fi