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Code Issues Releases Wiki Activity

Run post scripts for factory binaries for flashing (#3003)

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Co-authored-by: Oxan van Leeuwen <oxan@oxanvanleeuwen.nl>
This commit is contained in:
Jesse Hills
2022-01-11 15:24:26 +13:00
committed by GitHub
parent 073828235f
commit ece71a0228
7 changed files with 103 additions and 1 deletions
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12
esphome/components/esp32/__init__.py
View File

@@ -2,8 +2,9 @@ from dataclasses import dataclass
from typing import Union
from pathlib import Path
import logging
import os
from esphome.helpers import write_file_if_changed
from esphome.helpers import copy_file_if_changed, write_file_if_changed
from esphome.const import (
CONF_BOARD,
CONF_FRAMEWORK,
@@ -295,6 +296,8 @@ async def to_code(config):
conf = config[CONF_FRAMEWORK]
cg.add_platformio_option("platform", conf[CONF_PLATFORM_VERSION])
cg.add_platformio_option("extra_scripts", ["post:post_build.py"])
if conf[CONF_TYPE] == FRAMEWORK_ESP_IDF:
cg.add_platformio_option("framework", "espidf")
cg.add_build_flag("-DUSE_ESP_IDF")
@@ -412,3 +415,10 @@ def copy_files():
CORE.relative_build_path("partitions.csv"),
IDF_PARTITIONS_CSV,
)
dir = os.path.dirname(__file__)
post_build_file = os.path.join(dir, "post_build.py")
copy_file_if_changed(
post_build_file,
CORE.relative_build_path("post_build.py"),
)

43
esphome/components/esp32/post_build.py Normal file
View File

@@ -0,0 +1,43 @@
# Source https://github.com/letscontrolit/ESPEasy/pull/3845#issuecomment-1005864664
import esptool
# pylint: disable=E0602
Import("env") # noqa
def esp32_create_combined_bin(source, target, env):
print("Generating combined binary for serial flashing")
app_offset = 0x10000
new_file_name = env.subst("$BUILD_DIR/${PROGNAME}-factory.bin")
sections = env.subst(env.get("FLASH_EXTRA_IMAGES"))
firmware_name = env.subst("$BUILD_DIR/${PROGNAME}.bin")
chip = env.get("BOARD_MCU")
flash_size = env.BoardConfig().get("upload.flash_size")
cmd = [
"--chip",
chip,
"merge_bin",
"-o",
new_file_name,
"--flash_size",
flash_size,
]
print(" Offset | File")
for section in sections:
sect_adr, sect_file = section.split(" ", 1)
print(f" - {sect_adr} | {sect_file}")
cmd += [sect_adr, sect_file]
print(f" - {hex(app_offset)} | {firmware_name}")
cmd += [hex(app_offset), firmware_name]
print()
print(f"Using esptool.py arguments: {' '.join(cmd)}")
print()
esptool.main(cmd)
# pylint: disable=E0602
env.AddPostAction("$BUILD_DIR/${PROGNAME}.bin", esp32_create_combined_bin) # noqa