598 lines
20 KiB
Python
598 lines
20 KiB
Python
# Copyright 2014-present PlatformIO <contact@platformio.org>
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#
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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import re
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import sys
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from os.path import isfile, join
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from SCons.Script import (
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ARGUMENTS, COMMAND_LINE_TARGETS, AlwaysBuild, Builder, Default,
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DefaultEnvironment)
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from platformio.util import get_serial_ports
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#
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# Helpers
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#
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def BeforeUpload(target, source, env):
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upload_options = {}
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if "BOARD" in env:
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upload_options = env.BoardConfig().get("upload", {})
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env.AutodetectUploadPort()
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before_ports = get_serial_ports()
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if upload_options.get("use_1200bps_touch", False):
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env.TouchSerialPort("$UPLOAD_PORT", 1200)
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if upload_options.get("wait_for_upload_port", False):
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env.Replace(UPLOAD_PORT=env.WaitForNewSerialPort(before_ports))
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def _get_board_memory_type(env):
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board_config = env.BoardConfig()
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default_type = "%s_%s" % (
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board_config.get("build.flash_mode", "dio"),
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board_config.get("build.psram_type", "qspi"),
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)
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return board_config.get(
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"build.memory_type",
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board_config.get(
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"build.%s.memory_type"
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% env.subst("$PIOFRAMEWORK").strip().replace(" ", "_"),
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default_type,
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),
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)
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def _normalize_frequency(frequency):
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frequency = str(frequency).replace("L", "")
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return str(int(int(frequency) / 1000000)) + "m"
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def _get_board_f_flash(env):
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frequency = env.subst("$BOARD_F_FLASH")
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return _normalize_frequency(frequency)
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def _get_board_f_image(env):
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board_config = env.BoardConfig()
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if "build.f_image" in board_config:
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return _normalize_frequency(board_config.get("build.f_image"))
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return _get_board_f_flash(env)
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def _get_board_f_boot(env):
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board_config = env.BoardConfig()
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if "build.f_boot" in board_config:
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return _normalize_frequency(board_config.get("build.f_boot"))
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return _get_board_f_flash(env)
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def _get_board_flash_mode(env):
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if ["arduino"] == env.get("PIOFRAMEWORK") and _get_board_memory_type(env) in (
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"opi_opi",
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"opi_qspi",
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):
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return "dout"
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mode = env.subst("$BOARD_FLASH_MODE")
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if mode in ("qio", "qout"):
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return "dio"
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return mode
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def _get_board_boot_mode(env):
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memory_type = env.BoardConfig().get("build.arduino.memory_type", "")
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build_boot = env.BoardConfig().get("build.boot", "$BOARD_FLASH_MODE")
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if ["arduino"] == env.get("PIOFRAMEWORK") and memory_type in ("opi_opi", "opi_qspi"):
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build_boot = "opi"
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return build_boot
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def _parse_size(value):
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if isinstance(value, int):
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return value
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elif value.isdigit():
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return int(value)
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elif value.startswith("0x"):
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return int(value, 16)
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elif value[-1].upper() in ("K", "M"):
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base = 1024 if value[-1].upper() == "K" else 1024 * 1024
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return int(value[:-1]) * base
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return value
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def _parse_partitions(env):
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partitions_csv = env.subst("$PARTITIONS_TABLE_CSV")
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if not isfile(partitions_csv):
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sys.stderr.write("Could not find the file %s with partitions "
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"table.\n" % partitions_csv)
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env.Exit(1)
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return
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result = []
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# The first offset is 0x9000 because partition table is flashed to 0x8000 and
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# occupies an entire flash sector, which size is 0x1000
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next_offset = 0x9000
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with open(partitions_csv) as fp:
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for line in fp.readlines():
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line = line.strip()
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if not line or line.startswith("#"):
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continue
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tokens = [t.strip() for t in line.split(",")]
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if len(tokens) < 5:
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continue
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bound = 0x10000 if tokens[1] in ("0", "app") else 4
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calculated_offset = (next_offset + bound - 1) & ~(bound - 1)
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partition = {
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"name": tokens[0],
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"type": tokens[1],
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"subtype": tokens[2],
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"offset": tokens[3] or calculated_offset,
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"size": tokens[4],
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"flags": tokens[5] if len(tokens) > 5 else None
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}
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result.append(partition)
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next_offset = _parse_size(partition["offset"]) + _parse_size(
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partition["size"]
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)
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return result
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def _update_max_upload_size(env):
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if not env.get("PARTITIONS_TABLE_CSV"):
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return
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sizes = {
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p["subtype"]: _parse_size(p["size"]) for p in _parse_partitions(env)
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if p["type"] in ("0", "app")
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}
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partitions = {p["name"]: p for p in _parse_partitions(env)}
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# User-specified partition name has the highest priority
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custom_app_partition_name = board.get("build.app_partition_name", "")
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if custom_app_partition_name:
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selected_partition = partitions.get(custom_app_partition_name, {})
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if selected_partition:
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board.update("upload.maximum_size", _parse_size(selected_partition["size"]))
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return
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else:
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print(
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"Warning! Selected partition `%s` is not available in the partition " \
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"table! Default partition will be used!" % custom_app_partition_name
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)
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# Otherwise, one of the `factory` or `ota_0` partitions is used to determine
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# available memory size. If both partitions are set, we should prefer the `factory`,
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# but there are cases (e.g. Adafruit's `partitions-4MB-tinyuf2.csv`) that uses the
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# `factory` partition for their UF2 bootloader. So let's use the first match
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# https://docs.espressif.com/projects/esp-idf/en/latest/esp32/api-guides/partition-tables.html#subtype
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for p in partitions.values():
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if p["type"] in ("0", "app") and p["subtype"] in ("factory", "ota_0"):
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board.update("upload.maximum_size", _parse_size(p["size"]))
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break
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def _to_unix_slashes(path):
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return path.replace("\\", "/")
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#
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# Filesystem helpers
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#
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def fetch_fs_size(env):
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fs = None
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for p in _parse_partitions(env):
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if p["type"] == "data" and p["subtype"] in ("spiffs", "fat"):
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fs = p
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if not fs:
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sys.stderr.write(
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"Could not find the any filesystem section in the partitions "
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"table %s\n" % env.subst("$PARTITIONS_TABLE_CSV")
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)
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env.Exit(1)
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return
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env["FS_START"] = _parse_size(fs["offset"])
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env["FS_SIZE"] = _parse_size(fs["size"])
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env["FS_PAGE"] = int("0x100", 16)
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env["FS_BLOCK"] = int("0x1000", 16)
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# FFat specific offsets, see:
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# https://github.com/lorol/arduino-esp32fatfs-plugin#notes-for-fatfs
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if filesystem == "fatfs":
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env["FS_START"] += 4096
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env["FS_SIZE"] -= 4096
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def __fetch_fs_size(target, source, env):
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fetch_fs_size(env)
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return (target, source)
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env = DefaultEnvironment()
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platform = env.PioPlatform()
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board = env.BoardConfig()
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mcu = board.get("build.mcu", "esp32")
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toolchain_arch = "xtensa-%s" % mcu
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filesystem = board.get("build.filesystem", "spiffs")
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if mcu in ("esp32c3", "esp32c6"):
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toolchain_arch = "riscv32-esp"
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if "INTEGRATION_EXTRA_DATA" not in env:
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env["INTEGRATION_EXTRA_DATA"] = {}
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env.Replace(
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__get_board_boot_mode=_get_board_boot_mode,
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__get_board_f_flash=_get_board_f_flash,
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__get_board_f_image=_get_board_f_image,
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__get_board_f_boot=_get_board_f_boot,
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__get_board_flash_mode=_get_board_flash_mode,
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__get_board_memory_type=_get_board_memory_type,
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AR="%s-elf-gcc-ar" % toolchain_arch,
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AS="%s-elf-as" % toolchain_arch,
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CC="%s-elf-gcc" % toolchain_arch,
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CXX="%s-elf-g++" % toolchain_arch,
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GDB=join(
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platform.get_package_dir(
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"tool-riscv32-esp-elf-gdb"
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if mcu in ("esp32c3", "esp32c6")
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else "tool-xtensa-esp-elf-gdb"
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)
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or "",
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"bin",
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"%s-elf-gdb" % toolchain_arch,
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) if env.get("PIOFRAMEWORK") == ["espidf"] else "%s-elf-gdb" % toolchain_arch,
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OBJCOPY=join(
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platform.get_package_dir("tool-esptoolpy") or "", "esptool.py"),
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RANLIB="%s-elf-gcc-ranlib" % toolchain_arch,
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SIZETOOL="%s-elf-size" % toolchain_arch,
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ARFLAGS=["rc"],
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SIZEPROGREGEXP=r"^(?:\.iram0\.text|\.iram0\.vectors|\.dram0\.data|\.flash\.text|\.flash\.rodata|)\s+([0-9]+).*",
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SIZEDATAREGEXP=r"^(?:\.dram0\.data|\.dram0\.bss|\.noinit)\s+([0-9]+).*",
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SIZECHECKCMD="$SIZETOOL -A -d $SOURCES",
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SIZEPRINTCMD="$SIZETOOL -B -d $SOURCES",
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ERASEFLAGS=[
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"--chip", mcu,
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"--port", '"$UPLOAD_PORT"'
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],
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ERASECMD='"$PYTHONEXE" "$OBJCOPY" $ERASEFLAGS erase_flash',
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# mkspiffs package contains two different binaries for IDF and Arduino
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MKFSTOOL="mk%s" % filesystem
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+ (
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(
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"_${PIOPLATFORM}_"
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+ (
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"espidf"
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if "espidf" in env.subst("$PIOFRAMEWORK")
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else "${PIOFRAMEWORK}"
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)
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)
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if filesystem == "spiffs"
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else ""
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),
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# Legacy `ESP32_SPIFFS_IMAGE_NAME` is used as the second fallback value for
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# backward compatibility
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ESP32_FS_IMAGE_NAME=env.get(
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"ESP32_FS_IMAGE_NAME", env.get("ESP32_SPIFFS_IMAGE_NAME", filesystem)
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),
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ESP32_APP_OFFSET=board.get("upload.offset_address", "0x10000"),
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PROGSUFFIX=".elf"
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)
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# Allow user to override via pre:script
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if env.get("PROGNAME", "program") == "program":
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env.Replace(PROGNAME="firmware")
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env.Append(
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BUILDERS=dict(
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ElfToBin=Builder(
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action=env.VerboseAction(" ".join([
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'"$PYTHONEXE" "$OBJCOPY"',
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"--chip", mcu, "elf2image",
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"--flash_mode", "${__get_board_flash_mode(__env__)}",
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"--flash_freq", "${__get_board_f_image(__env__)}",
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"--flash_size", board.get("upload.flash_size", "4MB"),
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"-o", "$TARGET", "$SOURCES"
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]), "Building $TARGET"),
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suffix=".bin"
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),
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DataToBin=Builder(
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action=env.VerboseAction(
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" ".join(
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['"$MKFSTOOL"', "-c", "$SOURCES", "-s", "$FS_SIZE"]
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+ (
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[
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"-p",
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"$FS_PAGE",
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"-b",
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"$FS_BLOCK",
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]
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if filesystem in ("spiffs", "littlefs")
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else []
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)
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+ ["$TARGET"]
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),
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"Building FS image from '$SOURCES' directory to $TARGET",
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),
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emitter=__fetch_fs_size,
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source_factory=env.Dir,
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suffix=".bin",
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),
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)
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)
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if not env.get("PIOFRAMEWORK"):
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env.SConscript("frameworks/_bare.py", exports="env")
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#
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# Target: Build executable and linkable firmware or FS image
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#
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target_elf = None
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if "nobuild" in COMMAND_LINE_TARGETS:
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target_elf = join("$BUILD_DIR", "${PROGNAME}.elf")
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if set(["uploadfs", "uploadfsota"]) & set(COMMAND_LINE_TARGETS):
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fetch_fs_size(env)
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target_firm = join("$BUILD_DIR", "${ESP32_FS_IMAGE_NAME}.bin")
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else:
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target_firm = join("$BUILD_DIR", "${PROGNAME}.bin")
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else:
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target_elf = env.BuildProgram()
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if set(["buildfs", "uploadfs", "uploadfsota"]) & set(COMMAND_LINE_TARGETS):
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target_firm = env.DataToBin(
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join("$BUILD_DIR", "${ESP32_FS_IMAGE_NAME}"), "$PROJECT_DATA_DIR"
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)
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env.NoCache(target_firm)
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AlwaysBuild(target_firm)
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else:
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target_firm = env.ElfToBin(
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join("$BUILD_DIR", "${PROGNAME}"), target_elf)
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env.Depends(target_firm, "checkprogsize")
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env.AddPlatformTarget("buildfs", target_firm, target_firm, "Build Filesystem Image")
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AlwaysBuild(env.Alias("nobuild", target_firm))
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target_buildprog = env.Alias("buildprog", target_firm, target_firm)
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# update max upload size based on CSV file
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if env.get("PIOMAINPROG"):
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env.AddPreAction(
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"checkprogsize",
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env.VerboseAction(
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lambda source, target, env: _update_max_upload_size(env),
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"Retrieving maximum program size $SOURCES"))
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# remove after PIO Core 3.6 release
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elif set(["checkprogsize", "upload"]) & set(COMMAND_LINE_TARGETS):
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_update_max_upload_size(env)
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#
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# Target: Print binary size
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#
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target_size = env.AddPlatformTarget(
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"size",
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target_elf,
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env.VerboseAction("$SIZEPRINTCMD", "Calculating size $SOURCE"),
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"Program Size",
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"Calculate program size",
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)
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#
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# Target: Upload firmware or FS image
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#
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upload_protocol = env.subst("$UPLOAD_PROTOCOL")
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debug_tools = board.get("debug.tools", {})
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upload_actions = []
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# Compatibility with old OTA configurations
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if (upload_protocol != "espota"
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and re.match(r"\"?((([0-9]{1,3}\.){3}[0-9]{1,3})|[^\\/]+\.local)\"?$",
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env.get("UPLOAD_PORT", ""))):
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upload_protocol = "espota"
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sys.stderr.write(
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"Warning! We have just detected `upload_port` as IP address or host "
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"name of ESP device. `upload_protocol` is switched to `espota`.\n"
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"Please specify `upload_protocol = espota` in `platformio.ini` "
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"project configuration file.\n")
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if upload_protocol == "espota":
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if not env.subst("$UPLOAD_PORT"):
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sys.stderr.write(
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"Error: Please specify IP address or host name of ESP device "
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"using `upload_port` for build environment or use "
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"global `--upload-port` option.\n"
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"See https://docs.platformio.org/page/platforms/"
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"espressif32.html#over-the-air-ota-update\n")
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env.Replace(
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UPLOADER=join(
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platform.get_package_dir("framework-arduinoespressif32") or "",
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"tools", "espota.py"),
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UPLOADERFLAGS=["--debug", "--progress", "-i", "$UPLOAD_PORT"],
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UPLOADCMD='"$PYTHONEXE" "$UPLOADER" $UPLOADERFLAGS -f $SOURCE'
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)
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if set(["uploadfs", "uploadfsota"]) & set(COMMAND_LINE_TARGETS):
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env.Append(UPLOADERFLAGS=["--spiffs"])
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upload_actions = [env.VerboseAction("$UPLOADCMD", "Uploading $SOURCE")]
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elif upload_protocol == "esptool":
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env.Replace(
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UPLOADER=join(
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platform.get_package_dir("tool-esptoolpy") or "", "esptool.py"),
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UPLOADERFLAGS=[
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"--chip", mcu,
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"--port", '"$UPLOAD_PORT"',
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"--baud", "$UPLOAD_SPEED",
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"--before", board.get("upload.before_reset", "default_reset"),
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"--after", board.get("upload.after_reset", "hard_reset"),
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"write_flash", "-z",
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"--flash_mode", "${__get_board_flash_mode(__env__)}",
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"--flash_freq", "${__get_board_f_image(__env__)}",
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"--flash_size", board.get("upload.flash_size", "detect")
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],
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UPLOADCMD='"$PYTHONEXE" "$UPLOADER" $UPLOADERFLAGS $ESP32_APP_OFFSET $SOURCE'
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)
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for image in env.get("FLASH_EXTRA_IMAGES", []):
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env.Append(UPLOADERFLAGS=[image[0], env.subst(image[1])])
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if "uploadfs" in COMMAND_LINE_TARGETS:
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env.Replace(
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UPLOADERFLAGS=[
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"--chip", mcu,
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"--port", '"$UPLOAD_PORT"',
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"--baud", "$UPLOAD_SPEED",
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"--before", board.get("upload.before_reset", "default_reset"),
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"--after", board.get("upload.after_reset", "hard_reset"),
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"write_flash", "-z",
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"--flash_mode", "${__get_board_flash_mode(__env__)}",
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"--flash_freq", "${__get_board_f_image(__env__)}",
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"--flash_size", board.get("upload.flash_size", "detect"),
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"$FS_START"
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],
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UPLOADCMD='"$PYTHONEXE" "$UPLOADER" $UPLOADERFLAGS $SOURCE',
|
|
)
|
|
|
|
upload_actions = [
|
|
env.VerboseAction(BeforeUpload, "Looking for upload port..."),
|
|
env.VerboseAction("$UPLOADCMD", "Uploading $SOURCE")
|
|
]
|
|
|
|
|
|
elif upload_protocol == "dfu":
|
|
|
|
hwids = board.get("build.hwids", [["0x2341", "0x0070"]])
|
|
vid = hwids[0][0]
|
|
pid = hwids[0][1]
|
|
|
|
upload_actions = [env.VerboseAction("$UPLOADCMD", "Uploading $SOURCE")]
|
|
|
|
env.Replace(
|
|
UPLOADER=join(
|
|
platform.get_package_dir("tool-dfuutil-arduino") or "", "dfu-util"
|
|
),
|
|
UPLOADERFLAGS=[
|
|
"-d",
|
|
",".join(["%s:%s" % (hwid[0], hwid[1]) for hwid in hwids]),
|
|
"-Q",
|
|
"-D"
|
|
],
|
|
UPLOADCMD='"$UPLOADER" $UPLOADERFLAGS "$SOURCE"',
|
|
)
|
|
|
|
|
|
elif upload_protocol in debug_tools:
|
|
openocd_args = ["-d%d" % (2 if int(ARGUMENTS.get("PIOVERBOSE", 0)) else 1)]
|
|
openocd_args.extend(
|
|
debug_tools.get(upload_protocol).get("server").get("arguments", []))
|
|
openocd_args.extend(
|
|
[
|
|
"-c",
|
|
"adapter speed %s" % env.GetProjectOption("debug_speed", "5000"),
|
|
"-c",
|
|
"program_esp {{$SOURCE}} %s verify"
|
|
% (
|
|
"$FS_START"
|
|
if "uploadfs" in COMMAND_LINE_TARGETS
|
|
else board.get(
|
|
"upload.offset_address", "$ESP32_APP_OFFSET"
|
|
)
|
|
),
|
|
]
|
|
)
|
|
if "uploadfs" not in COMMAND_LINE_TARGETS:
|
|
for image in env.get("FLASH_EXTRA_IMAGES", []):
|
|
openocd_args.extend(
|
|
[
|
|
"-c",
|
|
"program_esp {{%s}} %s verify"
|
|
% (_to_unix_slashes(image[1]), image[0]),
|
|
]
|
|
)
|
|
openocd_args.extend(["-c", "reset run; shutdown"])
|
|
openocd_args = [
|
|
f.replace(
|
|
"$PACKAGE_DIR",
|
|
_to_unix_slashes(
|
|
platform.get_package_dir("tool-openocd-esp32") or ""))
|
|
for f in openocd_args
|
|
]
|
|
env.Replace(
|
|
UPLOADER="openocd",
|
|
UPLOADERFLAGS=openocd_args,
|
|
UPLOADCMD="$UPLOADER $UPLOADERFLAGS",
|
|
)
|
|
upload_actions = [env.VerboseAction("$UPLOADCMD", "Uploading $SOURCE")]
|
|
|
|
# custom upload tool
|
|
elif upload_protocol == "custom":
|
|
upload_actions = [env.VerboseAction("$UPLOADCMD", "Uploading $SOURCE")]
|
|
|
|
else:
|
|
sys.stderr.write("Warning! Unknown upload protocol %s\n" % upload_protocol)
|
|
|
|
env.AddPlatformTarget("upload", target_firm, upload_actions, "Upload")
|
|
env.AddPlatformTarget("uploadfs", target_firm, upload_actions, "Upload Filesystem Image")
|
|
env.AddPlatformTarget(
|
|
"uploadfsota", target_firm, upload_actions, "Upload Filesystem Image OTA")
|
|
|
|
#
|
|
# Target: Erase Flash
|
|
#
|
|
|
|
env.AddPlatformTarget(
|
|
"erase",
|
|
None,
|
|
[
|
|
env.VerboseAction(env.AutodetectUploadPort, "Looking for serial port..."),
|
|
env.VerboseAction("$ERASECMD", "Erasing...")
|
|
],
|
|
"Erase Flash",
|
|
)
|
|
|
|
#
|
|
# Information about obsolete method of specifying linker scripts
|
|
#
|
|
|
|
if any("-Wl,-T" in f for f in env.get("LINKFLAGS", [])):
|
|
print("Warning! '-Wl,-T' option for specifying linker scripts is deprecated. "
|
|
"Please use 'board_build.ldscript' option in your 'platformio.ini' file.")
|
|
|
|
#
|
|
# Override memory inspection behavior
|
|
#
|
|
|
|
env.SConscript("sizedata.py", exports="env")
|
|
|
|
#
|
|
# Default targets
|
|
#
|
|
|
|
Default([target_buildprog, target_size])
|