sforkowany z mirror/meshtastic-firmware
73 wiersze
2.3 KiB
Python
73 wiersze
2.3 KiB
Python
import subprocess
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import configparser
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import traceback
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import sys
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from os.path import join
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from readprops import readProps
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Import("env")
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platform = env.PioPlatform()
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sys.path.append(join(platform.get_package_dir("tool-esptoolpy")))
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import esptool
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def esp32_create_combined_bin(source, target, env):
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# this sub is borrowed from ESPEasy build toolchain. It's licensed under GPL V3
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# https://github.com/letscontrolit/ESPEasy/blob/mega/tools/pio/post_esp32.py
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print("Generating combined binary for serial flashing")
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app_offset = 0x10000
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new_file_name = env.subst("$BUILD_DIR/${PROGNAME}.factory.bin")
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sections = env.subst(env.get("FLASH_EXTRA_IMAGES"))
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firmware_name = env.subst("$BUILD_DIR/${PROGNAME}.bin")
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chip = env.get("BOARD_MCU")
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flash_size = env.BoardConfig().get("upload.flash_size")
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flash_freq = env.BoardConfig().get("build.f_flash", '40m')
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flash_freq = flash_freq.replace('000000L', 'm')
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flash_mode = env.BoardConfig().get("build.flash_mode", "dio")
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memory_type = env.BoardConfig().get("build.arduino.memory_type", "qio_qspi")
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if flash_mode == "qio" or flash_mode == "qout":
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flash_mode = "dio"
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if memory_type == "opi_opi" or memory_type == "opi_qspi":
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flash_mode = "dout"
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cmd = [
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"--chip",
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chip,
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"merge_bin",
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"-o",
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new_file_name,
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"--flash_mode",
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flash_mode,
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"--flash_freq",
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flash_freq,
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"--flash_size",
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flash_size,
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]
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print(" Offset | File")
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for section in sections:
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sect_adr, sect_file = section.split(" ", 1)
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print(f" - {sect_adr} | {sect_file}")
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cmd += [sect_adr, sect_file]
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print(f" - {hex(app_offset)} | {firmware_name}")
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cmd += [hex(app_offset), firmware_name]
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print('Using esptool.py arguments: %s' % ' '.join(cmd))
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esptool.main(cmd)
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env.AddPostAction("$BUILD_DIR/${PROGNAME}.bin", esp32_create_combined_bin)
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Import("projenv")
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prefsLoc = projenv["PROJECT_DIR"] + "/version.properties"
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verObj = readProps(prefsLoc)
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print("Using meshtastic platformio-custom.py, firmware version " + verObj['long'])
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# General options that are passed to the C and C++ compilers
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projenv.Append(CCFLAGS=[
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"-DAPP_VERSION=" + verObj['long'],
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"-DAPP_VERSION_SHORT=" + verObj['short']
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])
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