mbedcli_run.py

00001 #
00002 # DAPLink Interface Firmware
00003 # Copyright (c) 2009-2018, ARM Limited, All Rights Reserved
00004 # SPDX-License-Identifier: Apache-2.0
00005 #
00006 # Licensed under the Apache License, Version 2.0 (the "License"); you may
00007 # not use this file except in compliance with the License.
00008 # You may obtain a copy of the License at
00009 #
00010 # http://www.apache.org/licenses/LICENSE-2.0
00011 #
00012 # Unless required by applicable law or agreed to in writing, software
00013 # distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
00014 # WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
00015 # See the License for the specific language governing permissions and
00016 # limitations under the License.
00017 #
00018 
00019 import os
00020 import shutil
00021 import subprocess
00022 from generate_mbedcli_files import generate_mbedcli_files
00023 
00024 def call_and_copy_output(args):
00025     try:
00026         process = subprocess.Popen(args, stdout=None, stderr=subprocess.STDOUT)
00027         process.wait()
00028         if process.returncode != 0:
00029             print("Error - mbed compile!")
00030             exit(process.returncode)
00031     except (OSError, ValueError) as e:
00032         print("Error - Cannot do mbed compile")
00033         print(e.output)
00034         exit(1)
00035 
00036 def mbedcli_run(daplink_dir, build_folder, project, toolchain, clean, verbosity):
00037     generate_mbedcli_files(os.path.join(daplink_dir, "projects.yaml"), project)
00038     project_dir=os.path.join(daplink_dir, build_folder, project.upper())
00039     if clean is True and os.path.exists(project_dir):
00040         print("Deleting %s" % project_dir)
00041         shutil.rmtree(project_dir, ignore_errors=True)
00042     args = ["mbed", "compile", "-m", project, "-t", toolchain, "--profile", "custom_profile.json"]
00043     if verbosity is not None:
00044         args.append("-" + "v" * verbosity)
00045     call_and_copy_output(args)
00046     cli_name_out = os.path.basename(daplink_dir)
00047     build_dir = os.path.join(project_dir, toolchain+"-CUSTOM_PROFILE")
00048     for file in os.listdir(build_dir):
00049         if file.startswith(cli_name_out):
00050             rename_file = os.path.join(build_dir, file.replace(cli_name_out, project, 1))
00051             if os.path.exists(rename_file):
00052                 os.remove(rename_file)
00053             os.rename(os.path.join(build_dir, file), rename_file)
00054     cli_hex_output = os.path.join(build_dir, project + ".hex")
00055     crc_file_output = os.path.join(build_dir, project + "_crc")
00056     return (cli_hex_output,crc_file_output)