234 lines
8.3 KiB
Python
234 lines
8.3 KiB
Python
# The MIT License (MIT)
|
|
#
|
|
# Copyright (c) 2019 Michael Schroeder
|
|
#
|
|
# Permission is hereby granted, free of charge, to any person obtaining a copy
|
|
# of this software and associated documentation files (the "Software"), to deal
|
|
# in the Software without restriction, including without limitation the rights
|
|
# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
|
|
# copies of the Software, and to permit persons to whom the Software is
|
|
# furnished to do so, subject to the following conditions:
|
|
#
|
|
# The above copyright notice and this permission notice shall be included in
|
|
# all copies or substantial portions of the Software.
|
|
#
|
|
# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
|
|
# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
|
|
# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
|
|
# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
|
|
# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
|
|
# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
|
|
# THE SOFTWARE.
|
|
#
|
|
|
|
import json
|
|
import os
|
|
import re
|
|
|
|
|
|
SUPPORTED_PORTS = ["atmel-samd", "nrf"]
|
|
|
|
|
|
def parse_port_config(contents, chip_keyword=None):
|
|
""" Compile a dictionary of port-wide module configs, which may
|
|
be categorized by chipset.
|
|
"""
|
|
chip_fam = "all"
|
|
ifeq_found = False
|
|
port_config_results = {"all": []}
|
|
|
|
chip_pattern = ""
|
|
if chip_keyword:
|
|
chip_pattern = (
|
|
re.compile("(?<=ifeq\s\(\$\({}\)\,)(\w+)".format(chip_keyword))
|
|
)
|
|
|
|
for line in contents:
|
|
if chip_keyword:
|
|
if not ifeq_found:
|
|
check_ifeq = chip_pattern.search(line)
|
|
if check_ifeq:
|
|
ifeq_found = True
|
|
chip_fam = check_ifeq.group(1)
|
|
print("found chip:", chip_fam)
|
|
else:
|
|
ifeq_found = False
|
|
chip_fam = "all"
|
|
else:
|
|
if "endif" in line:
|
|
ifeq_found = False
|
|
chip_fam = "all"
|
|
|
|
if "CIRCUITPY_" in line:
|
|
if chip_fam in port_config_results:
|
|
port_config_results[chip_fam].append(line.rstrip("\n"))
|
|
else:
|
|
port_config_results[chip_fam] = [line.rstrip("\n")]
|
|
|
|
#print(port_config_results)
|
|
return port_config_results
|
|
|
|
def get_shared_bindings():
|
|
""" Get a list of modules in shared-bindings based on folder names
|
|
"""
|
|
return [item for item in os.listdir("./shared-bindings")]
|
|
|
|
|
|
def read_mpconfig():
|
|
""" Open 'circuitpy_mpconfig.mk' and return the contents.
|
|
"""
|
|
configs = []
|
|
with open("py/circuitpy_mpconfig.mk") as mpconfig:
|
|
configs = mpconfig.read()
|
|
|
|
return configs
|
|
|
|
|
|
def build_module_map():
|
|
""" Establish the base of the JSON file, based on the contents from
|
|
`configs`. Base will contain module names, if they're part of
|
|
the `FULL_BUILD`, or their default value (0 | 1).
|
|
|
|
"""
|
|
base = dict()
|
|
modules = get_shared_bindings()
|
|
configs = read_mpconfig()
|
|
full_build = False
|
|
for module in modules:
|
|
full_name = module
|
|
search_name = module.lstrip("_")
|
|
re_pattern = "CIRCUITPY_{}\s=\s(.+)".format(search_name.upper())
|
|
find_config = re.search(re_pattern, configs)
|
|
#print(module, "|", find_config)
|
|
if not find_config:
|
|
continue
|
|
full_build = int("FULL_BUILD" in find_config.group(0))
|
|
#print(find_config[1])
|
|
if not full_build:
|
|
default_val = find_config.group(1)
|
|
else:
|
|
default_val = "None"
|
|
base[search_name] = {
|
|
"name": full_name,
|
|
"full_build": str(full_build),
|
|
"default_value": default_val,
|
|
"excluded": {}
|
|
}
|
|
|
|
return base
|
|
|
|
|
|
def get_excluded_boards(base):
|
|
""" Cycles through each board's `mpconfigboard.mk` file to determine
|
|
if each module is included or not. Boards are selected by existence
|
|
in a port listed in `SUPPORTED_PORTS` (e.g. `/port/nrf/feather_52840`)
|
|
|
|
Boards are further categorized by their respective chipset (SAMD21,
|
|
SAMD51, nRF52840, etc.)
|
|
"""
|
|
modules = list(base.keys())
|
|
|
|
re_board_chip = None
|
|
chip_keyword = None
|
|
for port in SUPPORTED_PORTS:
|
|
# each port appears to use its own define for the chipset
|
|
if port in ["atmel-samd"]:
|
|
re_board_chip = re.compile("CHIP_FAMILY\s=\s(\w+)")
|
|
chip_keyword = "CHIP_FAMILY"
|
|
elif port in ["nrf"]:
|
|
re_board_chip = re.compile("MCU_VARIANT\s=\s(\w+)")
|
|
|
|
port_dir = "ports/{}".format(port)
|
|
|
|
port_config_contents = ""
|
|
with open(os.path.join(port_dir, "mpconfigport.mk")) as port_config:
|
|
port_config_contents = port_config.readlines()
|
|
port_config = parse_port_config(port_config_contents, chip_keyword)
|
|
|
|
for entry in os.scandir(os.path.join(port_dir, "boards")):
|
|
if not entry.is_dir():
|
|
continue
|
|
|
|
contents = ""
|
|
board_dir = os.path.join(entry.path, "mpconfigboard.mk")
|
|
with open(board_dir) as board:
|
|
contents = board.read()
|
|
|
|
board_chip = re_board_chip.search(contents)
|
|
#print(entry.name, board_chip.group(1))
|
|
if not board_chip:
|
|
board_chip = "Unknown Chip"
|
|
else:
|
|
board_chip = board_chip.group(1)
|
|
|
|
# add port_config results to contents
|
|
contents += "\n" + "\n".join(port_config["all"])
|
|
if board_chip in port_config:
|
|
contents += "\n" + "\n".join(port_config[board_chip])
|
|
|
|
for module in modules:
|
|
board_is_excluded = False
|
|
# check if board uses `SMALL_BUILD`. if yes, and current
|
|
# module is marked as `FULL_BUILD`, board is excluded
|
|
small_build = re.search("CIRCUITPY_SMALL_BUILD = 1", contents)
|
|
if small_build and base[module]["full_build"] == "1":
|
|
board_is_excluded = True
|
|
# check if module is specifically disabled for this board
|
|
re_pattern = "CIRCUITPY_{}\s=\s(\w)".format(module.upper())
|
|
find_module = re.search(re_pattern, contents)
|
|
if not find_module:
|
|
# check if default inclusion is off ('0'). if the board doesn't
|
|
# have it explicitly enabled, its excluded.
|
|
if base[module]["default_value"] == "0":
|
|
board_is_excluded = True
|
|
else:
|
|
if (find_module.group(1) == "0" and
|
|
find_module.group(1) != base[module]["default_value"]):
|
|
board_is_excluded = True
|
|
|
|
if board_is_excluded:
|
|
if board_chip in base[module]["excluded"]:
|
|
base[module]["excluded"][board_chip].append(entry.name)
|
|
else:
|
|
base[module]["excluded"][board_chip] = [entry.name]
|
|
#print(json.dumps(base, indent=2))
|
|
return base
|
|
|
|
|
|
def support_matrix_excluded_boards():
|
|
""" Compiles a list of available modules, and which board definitions
|
|
do not include them.
|
|
"""
|
|
base = build_module_map()
|
|
|
|
return get_excluded_boards(base)
|
|
|
|
def support_matrix_by_board():
|
|
""" Compiles a list of the available core modules available for each
|
|
board.
|
|
"""
|
|
base = build_module_map()
|
|
base_with_exclusions = get_excluded_boards(base)
|
|
|
|
boards = dict()
|
|
for port in SUPPORTED_PORTS:
|
|
port_dir = "ports/{}/boards".format(port)
|
|
for entry in os.scandir(port_dir):
|
|
if not entry.is_dir():
|
|
continue
|
|
board_modules = []
|
|
for module in base_with_exclusions.keys():
|
|
#print(module)
|
|
board_has_module = True
|
|
if base_with_exclusions[module]["excluded"]:
|
|
for port in base_with_exclusions[module]["excluded"].values():
|
|
#print(port)
|
|
if entry.name in port:
|
|
board_has_module = False
|
|
|
|
if board_has_module:
|
|
board_modules.append(base_with_exclusions[module]["name"])
|
|
boards[entry.name] = sorted(board_modules)
|
|
|
|
return boards
|