blob: 89aad6a59e9a1660ee4027bd4852aea3ae28faa7 [file] [log] [blame]
# Copyright (c) 2022 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 os
import shlex
from enum import Enum, auto
from .builder import Builder
class OpenIotSdkApp(Enum):
SHELL = auto()
LOCK = auto()
@property
def ExampleName(self):
if self == OpenIotSdkApp.SHELL:
return 'shell'
elif self == OpenIotSdkApp.LOCK:
return 'lock-app'
else:
raise Exception('Unknown app type: %r' % self)
@property
def AppNamePrefix(self):
if self == OpenIotSdkApp.SHELL:
return 'chip-openiotsdk-shell-example'
elif self == OpenIotSdkApp.LOCK:
return 'chip-openiotsdk-lock-app-example'
else:
raise Exception('Unknown app type: %r' % self)
class OpenIotSdkCryptoBackend(Enum):
PSA = auto()
MBEDTLS = auto()
@property
def CryptoBackendName(self):
if self == OpenIotSdkCryptoBackend.PSA:
return 'psa'
elif self == OpenIotSdkCryptoBackend.MBEDTLS:
return 'mbedtls'
else:
raise Exception('Unknown crypto backend type: %r' % self)
class OpenIotSdkBuilder(Builder):
def __init__(self,
root,
runner,
app: OpenIotSdkApp = OpenIotSdkApp.SHELL,
crypto: OpenIotSdkCryptoBackend = OpenIotSdkCryptoBackend.MBEDTLS):
super(OpenIotSdkBuilder, self).__init__(root, runner)
self.app = app
self.crypto = crypto
self.toolchain_path = os.path.join(
'toolchains', 'toolchain-arm-none-eabi-gcc.cmake')
self.system_processor = 'cortex-m55'
@property
def ExamplePath(self):
return os.path.join(self.root, 'examples', self.app.ExampleName, 'openiotsdk')
def generate(self):
if not os.path.exists(self.output_dir):
self._Execute(['cmake', '-GNinja', '-S', shlex.quote(self.ExamplePath), '-B', shlex.quote(self.output_dir),
'--toolchain={}'.format(
shlex.quote(self.toolchain_path)),
'-DCMAKE_SYSTEM_PROCESSOR={}'.format(
self.system_processor),
'-DCMAKE_BUILD_TYPE=Release',
'-DCONFIG_CHIP_CRYPTO={}'.format(
self.crypto.CryptoBackendName),
], title='Generating ' + self.identifier)
def _build(self):
self._Execute(['cmake', '--build', shlex.quote(self.output_dir)],
title='Building ' + self.identifier)
def build_outputs(self):
return {
self.app.AppNamePrefix + '.elf':
os.path.join(self.output_dir, self.app.AppNamePrefix + '.elf'),
self.app.AppNamePrefix + '.map':
os.path.join(self.output_dir,
self.app.AppNamePrefix + '.map'),
}