Initial test release - verifies and trims .PSV card images according to the initial v1 file format.

This software has not been extensively tested as I only own two cards, so no warranty is provided. I strongly suggest that it should only be run on duplicate copies of your original images initially until you verify that it has worked correctly.

Currently no progress bar is displayed, so you may have to wait up to several minutes for the process to complete. However, during local testing (with an i7 CPU and mechanical HDD) the tool takes approximately one second per 100 MB of data to be trimmed.

All credit for the .PSV file format goes to Motoharu Gosuto, Yifan Lu, and devnoname120. I am providing this tool for archival use only. No guarantee is provided that any existing or future implementations of other .PSV tools support the use of trimmed images.

Requires .NET Framework 4.6.

Install

python setup.py

Current usage:

$ psvtools --help
usage: psvtools [-h] [-t | -e | -v] [-o OUTPUT] file

positional arguments:
file psv file to operate on

optional arguments:
-h, --help show this help message and exit
-t, --trim Trim a psv file. This is the default behavior
-e, --expand Expand a trimmed psv file
-v, --verify Validate the checksum of a psv file
-o OUTPUT, --output OUTPUT
output file to write to
$ psvtrim --help
usage: psvtrim [-h] [-o OUTPUT] file

positional arguments:
file psv file to operate on

optional arguments:
-h, --help show this help message and exit
-o OUTPUT, --output OUTPUT
output file to write to
$ psvexpand --help
usage: psvexpand [-h] [-o OUTPUT] file

positional arguments:
file psv file to operate on

optional arguments:
-h, --help show this help message and exit
-o OUTPUT, --output OUTPUT
output file to write to
$ psverify --help
usage: psverify [-h] file

positional arguments:
file psv file to operate on

optional arguments:
-h, --help show this help message and exit

Configuration

By default it sets keymap 0 - everything on back touchpad. Changing the keymap can be done by creating ux0:ps4linkcontrols.txt file and writing the keymap number (0-7) there.

Available keymaps are in vs0:app/NPXS10013/keymap/(folder name is the keymap number).

Installation

Add this plugin under *NPXS10013 section in ux0:tai/config.txt:

*NPXS10013
ux0:tai/ps4linkcontrols.suprx