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472faf73a2
Simply import the pyserial and esptool modules directly into upload.py instead of trying to fake things with os.fork()s. Reduces code and is more Pythonic.
34 lines
1.4 KiB
Python
Executable File
34 lines
1.4 KiB
Python
Executable File
#!/usr/bin/env python
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# Wrapper for Arduino core / others that can call esptool.py possibly multiple times
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# Adds pyserial to sys.path automatically based on the path of the current file
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# First parameter is pyserial path, second is esptool path, then a series of command arguments separated with --end
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# i.e. upload.py tools/pyserial tools/esptool erase_flash --end write_flash file 0x0 --end
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import sys
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sys.argv.pop(0) # Remove executable name
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try:
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sys.path.append(sys.argv.pop(0).replace('\\', '/')) # Add pyserial dir to search path, in UNIX format
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sys.path.append(sys.argv.pop(0).replace('\\', '/')) # Add esptool dir to search path, in UNIX format
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import esptool # If this fails, we can't continue and will bomb below
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except:
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sys.stderr.write("Error in command line, need pyserial path as 1st arg and esptool path as 2nd.\n")
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sys.exit(1)
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fakeargs = [];
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while len(sys.argv):
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if sys.argv[0] == '--end':
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esptool.main(fakeargs)
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sys.argv.pop(0) # Remove --end
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fakeargs = []
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else:
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# We silently replace the 921kbaud setting with 460k to enable backward
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# compatibility with the old esptool-ck.exe. Esptool.py doesn't seem
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# work reliably at 921k, but is still significantly faster at 460kbaud.
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thisarg = sys.argv.pop(0)
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if thisarg == "921600":
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thisarg = "460800"
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fakeargs = fakeargs + [thisarg]
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