Changes in this commit:
- Adds transport API `fs_hashfile` to compute the hash of a file with given
algorithm.
- Adds commands `mpremote <...>sum file` to compute and print hashes of
various algorithms.
- Adds shortcut `mpremote sha256sum file`.
- Uses the hash computation to improve speed of recursive file copy to
avoid copying a file where the target is identical.
For recursive copy, if possible it will use the board's support (e.g.
built-in hashlib or hashlib from micropython-lib), but will fall back to
downloading the file and using the local implementation.
This work was funded through GitHub Sponsors.
Signed-off-by: Jim Mussared <jim.mussared@gmail.com>
Signed-off-by: Damien George <damien@micropython.org>
On MacOS and Windows there are a few default serial devices that are
returned by `serial.tools.list_ports.comports()`. For example on MacOS:
```
{'description': 'n/a',
'device': '/dev/cu.Bluetooth-Incoming-Port',
'hwid': 'n/a',
'interface': None,
'location': None,
'manufacturer': None,
'name': 'cu.Bluetooth-Incoming-Port',
'pid': None,
'product': None,
'serial_number': None,
'vid': None}
{'description': 'n/a',
'device': '/dev/cu.wlan-debug',
'hwid': 'n/a',
'interface': None,
'location': None,
'manufacturer': None,
'name': 'cu.wlan-debug',
'pid': None,
'product': None,
'serial_number': None,
'vid': None}
```
Users of mpremote most likely do not want to connect to these ports. It
would be desirable if mpremote did not select this ports when using the
auto connect behavior. These serial ports do not have USB VID or PID
values and serial ports for Micropython boards with FTDI/serial-to-USB
adapter or native USB CDC/ACM support do.
Check for the presence of a USB VID / PID int value when selecting a
serial port to auto connect to. All serial ports will still be listed by
the `list` command and can still be selected by name when connecting.
Signed-off-by: Michael Mogenson <michael.mogenson@gmail.com>
This supports the same package sources as the new `mip` tool.
- micropython-lib (by name)
- http(s) & github packages with json description
- directly downloading a .py/.mpy file
The version is specified with an optional `@version` on the end of the
package name. The target dir, index, and mpy/no-mpy can be set through
command line args.
This work was funded through GitHub Sponsors.
Signed-off-by: Jim Mussared <jim.mussared@gmail.com>
