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lbuque
59 lines
1.3 KiB
Python
59 lines
1.3 KiB
Python
# SPDX-FileCopyrightText: 2024 M5Stack Technology CO LTD
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#
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# SPDX-License-Identifier: MIT
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import gc
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import vfs
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import os
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from flashbdev import sys_bdev, vfs_bdev
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import esp32
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uiflow_str = f"""
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_ __ _
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_ _(_)/ _| | _____ __
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| | | | | |_| |/ _ \ \ /\ / /
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| |_| | | _| | (_) \ V V /
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\__,_|_|_| |_|\___/ \_/\_/ {esp32.firmware_info()[3]}
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"""
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print(uiflow_str)
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del uiflow_str
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# monut flash file system
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try:
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if sys_bdev:
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# fs_sys = os.VfsLfs2(sys_bdev, progsize=32, readsize=128, lookahead=128)
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vfs.mount(sys_bdev, "/system")
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if vfs_bdev:
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# fs_vfs = os.VfsLfs2(vfs_bdev, progsize=32, readsize=128, lookahead=128)
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vfs.mount(vfs_bdev, "/flash")
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except OSError:
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import inisetup
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inisetup.setup()
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gc.collect()
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gc.threshold(56 * 1024)
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import micropython
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import sys
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micropython.alloc_emergency_exception_buf(256)
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# system path
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sys.path.append("/system")
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sys.path.append("/flash/libs")
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# change directory to "/flash"
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os.chdir("/flash")
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# copy OTA update file to main.py
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# main_ota_temp.py this file name is fixed
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try:
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s = open("/flash/main_ota_temp.py", "rb")
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f = open("/flash/main.py", "wb")
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f.write(s.read())
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s.close()
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f.close()
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os.remove("/flash/main_ota_temp.py")
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except:
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pass
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