mirror of
https://github.com/idolpx/libMeatloaf.git
synced 2025-12-05 20:28:50 -05:00
41 lines
1.4 KiB
Python
41 lines
1.4 KiB
Python
# Part of ESPEasy build toolchain.
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#
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# Combines separate bin files with their respective offsets into a single file
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# This single file must then be flashed to an ESP32 node with 0 offset.
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#
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# Original implementation: Bartłomiej Zimoń (@uzi18)
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# Maintainer: Gijs Noorlander (@TD-er)
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#
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# Special thanks to @Jason2866 (Tasmota) for helping debug flashing to >4MB flash
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# Thanks @jesserockz (esphome) for adapting to use esptool.py with merge_bin
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#
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# Typical layout of the generated file:
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# Offset | File
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# - 0x1000 | ~\.platformio\packages\framework-arduinoespressif32\tools\sdk\esp32\bin\bootloader_dout_40m.bin
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# - 0x8000 | ~\ESPEasy\.pio\build\<env name>\partitions.bin
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# - 0xe000 | ~\.platformio\packages\framework-arduinoespressif32\tools\partitions\boot_app0.bin
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# - 0x10000 | ~\ESPEasy\.pio\build\<env name>/<built binary>.bin
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Import("env")
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platform = env.PioPlatform()
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import os, stat, shutil
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# Create the 'bin' folder if it doesn't exist
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if not os.path.exists('bin'):
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os.makedirs('bin')
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def export_bin(source, target, env):
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program = env.subst("$BUILD_DIR/${PROGNAME}")
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new_file_name = f"bin/libMeatloaf"
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if (os.path.exists(new_file_name)):
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os.remove(new_file_name)
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print(f"Exporting [{program}] to [{new_file_name}]")
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shutil.copyfile(program, new_file_name)
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os.chmod(new_file_name, stat.S_IXUSR | stat.S_IXGRP | stat.S_IXOTH)
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os.system(new_file_name)
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env.AddPostAction("$BUILD_DIR/${PROGNAME}", export_bin)
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