meshtastic-firmware/bin/platformio-custom.py

74 wiersze
2.3 KiB
Python

import subprocess
import configparser
import traceback
import sys
from os.path import join
from readprops import readProps
Import("env")
platform = env.PioPlatform()
def esp32_create_combined_bin(source, target, env):
# this sub is borrowed from ESPEasy build toolchain. It's licensed under GPL V3
# https://github.com/letscontrolit/ESPEasy/blob/mega/tools/pio/post_esp32.py
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")
flash_freq = env.BoardConfig().get("build.f_flash", '40m')
flash_freq = flash_freq.replace('000000L', 'm')
flash_mode = env.BoardConfig().get("build.flash_mode", "dio")
memory_type = env.BoardConfig().get("build.arduino.memory_type", "qio_qspi")
if flash_mode == "qio" or flash_mode == "qout":
flash_mode = "dio"
if memory_type == "opi_opi" or memory_type == "opi_qspi":
flash_mode = "dout"
cmd = [
"--chip",
chip,
"merge_bin",
"-o",
new_file_name,
"--flash_mode",
flash_mode,
"--flash_freq",
flash_freq,
"--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('Using esptool.py arguments: %s' % ' '.join(cmd))
esptool.main(cmd)
if (platform.name == "espressif32"):
sys.path.append(join(platform.get_package_dir("tool-esptoolpy")))
import esptool
env.AddPostAction("$BUILD_DIR/${PROGNAME}.bin", esp32_create_combined_bin)
Import("projenv")
prefsLoc = projenv["PROJECT_DIR"] + "/version.properties"
verObj = readProps(prefsLoc)
print("Using meshtastic platformio-custom.py, firmware version " + verObj['long'])
# General options that are passed to the C and C++ compilers
projenv.Append(CCFLAGS=[
"-DAPP_VERSION=" + verObj['long'],
"-DAPP_VERSION_SHORT=" + verObj['short']
])