Arrow / Mbed OS DAPLink Reset

Repostiory containing DAPLink source code with Reset Pin workaround for HANI_IOT board.

Upstream: https://github.com/ARMmbed/DAPLink

tools/pre_build_script.py@0:01f31e923fe2, 2020-04-07 (annotated)

Committer:
Pawel Zarembski
Date:
Tue Apr 07 12:55:42 2020 +0200
Revision:
0:01f31e923fe2
hani: DAPLink with reset workaround

Who changed what in which revision?

UserRevisionLine numberNew contents of line
Pawel Zarembski 0:01f31e923fe2 1 #
Pawel Zarembski 0:01f31e923fe2 2 # DAPLink Interface Firmware
Pawel Zarembski 0:01f31e923fe2 3 # Copyright (c) 2009-2019, ARM Limited, All Rights Reserved
Pawel Zarembski 0:01f31e923fe2 4 # SPDX-License-Identifier: Apache-2.0
Pawel Zarembski 0:01f31e923fe2 5 #
Pawel Zarembski 0:01f31e923fe2 6 # Licensed under the Apache License, Version 2.0 (the "License"); you may
Pawel Zarembski 0:01f31e923fe2 7 # not use this file except in compliance with the License.
Pawel Zarembski 0:01f31e923fe2 8 # You may obtain a copy of the License at
Pawel Zarembski 0:01f31e923fe2 9 #
Pawel Zarembski 0:01f31e923fe2 10 # http://www.apache.org/licenses/LICENSE-2.0
Pawel Zarembski 0:01f31e923fe2 11 #
Pawel Zarembski 0:01f31e923fe2 12 # Unless required by applicable law or agreed to in writing, software
Pawel Zarembski 0:01f31e923fe2 13 # distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
Pawel Zarembski 0:01f31e923fe2 14 # WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
Pawel Zarembski 0:01f31e923fe2 15 # See the License for the specific language governing permissions and
Pawel Zarembski 0:01f31e923fe2 16 # limitations under the License.
Pawel Zarembski 0:01f31e923fe2 17 #
Pawel Zarembski 0:01f31e923fe2 18
Pawel Zarembski 0:01f31e923fe2 19 from __future__ import absolute_import
Pawel Zarembski 0:01f31e923fe2 20 from __future__ import print_function
Pawel Zarembski 0:01f31e923fe2 21
Pawel Zarembski 0:01f31e923fe2 22 import sys
Pawel Zarembski 0:01f31e923fe2 23 import os
Pawel Zarembski 0:01f31e923fe2 24 import argparse
Pawel Zarembski 0:01f31e923fe2 25 from subprocess import check_output, CalledProcessError
Pawel Zarembski 0:01f31e923fe2 26
Pawel Zarembski 0:01f31e923fe2 27 VERSION_GIT_FILE_TEMPLATE = """
Pawel Zarembski 0:01f31e923fe2 28 /**
Pawel Zarembski 0:01f31e923fe2 29 * @file version_git.h
Pawel Zarembski 0:01f31e923fe2 30 * @brief GIT version info
Pawel Zarembski 0:01f31e923fe2 31 *
Pawel Zarembski 0:01f31e923fe2 32 * DAPLink Interface Firmware
Pawel Zarembski 0:01f31e923fe2 33 * Copyright (c) 2009-2016, ARM Limited, All Rights Reserved
Pawel Zarembski 0:01f31e923fe2 34 * SPDX-License-Identifier: Apache-2.0
Pawel Zarembski 0:01f31e923fe2 35 *
Pawel Zarembski 0:01f31e923fe2 36 * Licensed under the Apache License, Version 2.0 (the "License"); you may
Pawel Zarembski 0:01f31e923fe2 37 * not use this file except in compliance with the License.
Pawel Zarembski 0:01f31e923fe2 38 * You may obtain a copy of the License at
Pawel Zarembski 0:01f31e923fe2 39 *
Pawel Zarembski 0:01f31e923fe2 40 * http://www.apache.org/licenses/LICENSE-2.0
Pawel Zarembski 0:01f31e923fe2 41 *
Pawel Zarembski 0:01f31e923fe2 42 * Unless required by applicable law or agreed to in writing, software
Pawel Zarembski 0:01f31e923fe2 43 * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
Pawel Zarembski 0:01f31e923fe2 44 * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
Pawel Zarembski 0:01f31e923fe2 45 * See the License for the specific language governing permissions and
Pawel Zarembski 0:01f31e923fe2 46 * limitations under the License.
Pawel Zarembski 0:01f31e923fe2 47 */
Pawel Zarembski 0:01f31e923fe2 48 #ifndef VERSION_GIT_H
Pawel Zarembski 0:01f31e923fe2 49 #define VERSION_GIT_H
Pawel Zarembski 0:01f31e923fe2 50
Pawel Zarembski 0:01f31e923fe2 51 #define GIT_COMMIT_SHA \"%s\"
Pawel Zarembski 0:01f31e923fe2 52 #define GIT_LOCAL_MODS %d
Pawel Zarembski 0:01f31e923fe2 53
Pawel Zarembski 0:01f31e923fe2 54 #endif
Pawel Zarembski 0:01f31e923fe2 55
Pawel Zarembski 0:01f31e923fe2 56 """
Pawel Zarembski 0:01f31e923fe2 57
Pawel Zarembski 0:01f31e923fe2 58
Pawel Zarembski 0:01f31e923fe2 59
Pawel Zarembski 0:01f31e923fe2 60 def generate_version_file(version_git_dir):
Pawel Zarembski 0:01f31e923fe2 61
Pawel Zarembski 0:01f31e923fe2 62 output_file = os.path.join(os.path.normpath(version_git_dir),'version_git.h')
Pawel Zarembski 0:01f31e923fe2 63 print("#> Pre-build script start")
Pawel Zarembski 0:01f31e923fe2 64
Pawel Zarembski 0:01f31e923fe2 65 # Get the git SHA.
Pawel Zarembski 0:01f31e923fe2 66 print("#> Getting git SHA")
Pawel Zarembski 0:01f31e923fe2 67 try:
Pawel Zarembski 0:01f31e923fe2 68 git_sha = check_output("git rev-parse --verify HEAD", shell=True)
Pawel Zarembski 0:01f31e923fe2 69 git_sha = git_sha.decode().strip()
Pawel Zarembski 0:01f31e923fe2 70 except:
Pawel Zarembski 0:01f31e923fe2 71 print("#> ERROR: Failed to get git SHA, do you have git.exe in your PATH environment variable?")
Pawel Zarembski 0:01f31e923fe2 72 return 1
Pawel Zarembski 0:01f31e923fe2 73
Pawel Zarembski 0:01f31e923fe2 74 # Check are there any local, uncommitted modifications.
Pawel Zarembski 0:01f31e923fe2 75 print("#> Checking for local changes")
Pawel Zarembski 0:01f31e923fe2 76 try:
Pawel Zarembski 0:01f31e923fe2 77 check_output("git diff --no-ext-diff --quiet --exit-code", shell=True)
Pawel Zarembski 0:01f31e923fe2 78 except (CalledProcessError, OSError):
Pawel Zarembski 0:01f31e923fe2 79 git_has_changes = 1
Pawel Zarembski 0:01f31e923fe2 80 else:
Pawel Zarembski 0:01f31e923fe2 81 git_has_changes = 0
Pawel Zarembski 0:01f31e923fe2 82
Pawel Zarembski 0:01f31e923fe2 83
Pawel Zarembski 0:01f31e923fe2 84 # Create the version file. Only overwrite an existing file if it changes.
Pawel Zarembski 0:01f31e923fe2 85 version_text = VERSION_GIT_FILE_TEMPLATE % (git_sha, git_has_changes)
Pawel Zarembski 0:01f31e923fe2 86 try:
Pawel Zarembski 0:01f31e923fe2 87 with open(output_file, 'r') as version_file:
Pawel Zarembski 0:01f31e923fe2 88 current_version_text = version_file.read()
Pawel Zarembski 0:01f31e923fe2 89 except IOError:
Pawel Zarembski 0:01f31e923fe2 90 current_version_text = ''
Pawel Zarembski 0:01f31e923fe2 91 if version_text != current_version_text:
Pawel Zarembski 0:01f31e923fe2 92 print("#> Writing git version file")
Pawel Zarembski 0:01f31e923fe2 93 with open(output_file, 'w+') as version_file:
Pawel Zarembski 0:01f31e923fe2 94 version_file.write(version_text)
Pawel Zarembski 0:01f31e923fe2 95 else:
Pawel Zarembski 0:01f31e923fe2 96 print("#> Keeping git version file since it didn't need to change")
Pawel Zarembski 0:01f31e923fe2 97
Pawel Zarembski 0:01f31e923fe2 98 print("#> Pre-build script completed written %s" % output_file )
Pawel Zarembski 0:01f31e923fe2 99
Pawel Zarembski 0:01f31e923fe2 100 return 0
Pawel Zarembski 0:01f31e923fe2 101
Pawel Zarembski 0:01f31e923fe2 102 if __name__ == "__main__":
Pawel Zarembski 0:01f31e923fe2 103 parser = argparse.ArgumentParser(description='git version generator')
Pawel Zarembski 0:01f31e923fe2 104 parser.add_argument("--version_git_dir", type=str, default='../../../source/daplink/', help="directory to output version_git.h file")
Pawel Zarembski 0:01f31e923fe2 105 args = parser.parse_args()
Pawel Zarembski 0:01f31e923fe2 106 exit(generate_version_file(args.version_git_dir))