espcoredump.py/parttool.py

[oedipus]

When I try to run espcoredump.py I get the following output:

Code: [Select all] [Expand/Collapse]

1. espcoredump.py -p /dev/ttyUSB0 info_corefile build/http_server_demo.elf
2. espcoredump.py v0.4-dev
3. INFO: Invoke parttool to read image.
4. /home/vp/.espressif/python_env/idf4.1_py3.8_env/bin/python: can't open file 'parttool.py': [Errno 2] No such file or directory
5. ERROR: parttool script execution failed with err 2
6. WARNING: System path is not set. Try to use predefined path.

GeSHi © Codebox Plus Extension

Traceback:

Code: [Select all] [Expand/Collapse]

1. Traceback (most recent call last):
2.   File "/home/vp/dev/esp/esp-idf/components/partition_table/parttool.py", line 354, in <module>
3.     main()
4.   File "/home/vp/dev/esp/esp-idf/components/partition_table/parttool.py", line 323, in main
5.     target = ParttoolTarget(**target_args)
6.   File "/home/vp/dev/esp/esp-idf/components/partition_table/parttool.py", line 112, in __init__
7.     self._call_esptool(["read_flash", str(partition_table_offset), str(gen.MAX_PARTITION_LENGTH), temp_file.name])
8.   File "/home/vp/dev/esp/esp-idf/components/partition_table/parttool.py", line 139, in _call_esptool
9.     raise e
10.   File "/home/vp/dev/esp/esp-idf/components/partition_table/parttool.py", line 136, in _call_esptool
11.     subprocess.check_call(esptool_args, stdout=out, stderr=subprocess.STDOUT)
12.   File "/usr/lib/python3.8/subprocess.py", line 364, in check_call
13.     raise CalledProcessError(retcode, cmd)
14. subprocess.CalledProcessError: Command '['/home/vp/.espressif/python_env/idf4.1_py3.8_env/bin/python', '/home/vp/dev/esp/esp-idf/components/esptool_py/esptool/esptool.py', '--port', '/dev/ttyUSB0', 'read_flash', '32768', '3072', '/tmp/tmpvkk98l55']' returned non-zero exit status 2.
15. ERROR: parttool script execution failed with err 1
16. Traceback (most recent call last):
17.   File "/home/vp/dev/esp/esp-idf/components/espcoredump/espcoredump.py", line 1104, in _load_coredump
18.     f = self.invoke_parttool(tool_path=tool_path)
19.   File "/home/vp/dev/esp/esp-idf/components/espcoredump/espcoredump.py", line 1044, in invoke_parttool
20.     raise e
21.   File "/home/vp/dev/esp/esp-idf/components/espcoredump/espcoredump.py", line 1028, in invoke_parttool
22.     et_out = subprocess.check_output(part_tool_args)
23.   File "/usr/lib/python3.8/subprocess.py", line 415, in check_output
24.     return run(*popenargs, stdout=PIPE, timeout=timeout, check=True,
25.   File "/usr/lib/python3.8/subprocess.py", line 516, in run
26.     raise CalledProcessError(retcode, process.args,
27. subprocess.CalledProcessError: Command '['/home/vp/.espressif/python_env/idf4.1_py3.8_env/bin/python', 'parttool.py', '--port', '/dev/ttyUSB0', 'read_partition', '--partition-type', 'data', '--partition-subtype', 'coredump', '--output', '/tmp/tmp3vwiexgo']' returned non-zero exit status 2.
28.  
29. During handling of the above exception, another exception occurred:
30.  
31. Traceback (most recent call last):
32.   File "/home/vp/dev/esp/esp-idf/components/espcoredump/espcoredump.py", line 1771, in <module>
33.     main()
34.   File "/home/vp/dev/esp/esp-idf/components/espcoredump/espcoredump.py", line 1766, in main
35.     operation_func(args)
36.   File "/home/vp/dev/esp/esp-idf/components/espcoredump/espcoredump.py", line 1511, in info_corefile
37.     loader = ESPCoreDumpFlashLoader(args.off, port=args.port, baud=args.baud)
38.   File "/home/vp/dev/esp/esp-idf/components/espcoredump/espcoredump.py", line 976, in __init__
39.     self.fcore = self._load_coredump(off)
40.   File "/home/vp/dev/esp/esp-idf/components/espcoredump/espcoredump.py", line 1114, in _load_coredump
41.     f = self.invoke_parttool(tool_path=tool_path)
42.   File "/home/vp/dev/esp/esp-idf/components/espcoredump/espcoredump.py", line 1044, in invoke_parttool
43.     raise e
44.   File "/home/vp/dev/esp/esp-idf/components/espcoredump/espcoredump.py", line 1028, in invoke_parttool
45.     et_out = subprocess.check_output(part_tool_args)
46.   File "/usr/lib/python3.8/subprocess.py", line 415, in check_output
47.     return run(*popenargs, stdout=PIPE, timeout=timeout, check=True,
48.   File "/usr/lib/python3.8/subprocess.py", line 516, in run
49.     raise CalledProcessError(retcode, process.args,
50. subprocess.CalledProcessError: Command '['/home/vp/.espressif/python_env/idf4.1_py3.8_env/bin/python', '/home/vp/dev/esp/esp-idf/components/partition_table/parttool.py', '--port', '/dev/ttyUSB0', 'read_partition', '--partition-type', 'data', '--partition-subtype', 'coredump', '--output', '/tmp/tmpehz_m6kl']' returned non-zero exit status 1.

GeSHi © Codebox Plus Extension

What I am doing wrong?

[ccrause]

You can manully execute the parttool command shown on line 50, perhaps this will show a more descriptive error message. As a guess, add a baud rate to your espcoredump command:

Code: Select all

espcoredump.py -p /dev/ttyUSB0 -b 115200 info_corefile build/http_server_demo.elf