VitaMTP: Difference between revisions

VitaMTP
VitaMTP
General
Author	yifanlu
Type	PC Utilities
Version	2013
License	GPL-3.0
Last Updated	2013/07/07
Links
	Download
	Website
	Source

Latest revision as of 13:37, 6 July 2024

VitaMTP or libVitaMTP is a library based off of libMTP that does low level USB communications with the Vita. It can read and receive MTP commands that the Vita sends, which are a proprietary set of commands that is based on the MTP open standard.

OpenCMA is a frontend that allows the user to transfer games, saves, and media to and from the PlayStation Vita. It makes use of libVitaMTP to communicate with the device and other libraries to interpret the data sent and received. OpenCMA is a command line tool that aims to be an open source replacement to Sony's official Content Management Assistant.

More information can be found on the GitHub page.

Screenshots

Changelog

v2.0 - Linux only

Added wireless device support.
Fixed video titles not showing.
Fixed invalid disk space reporting on Linux.

v1.3 - Linux only

Removed the need for psp2-updatelist.xml.
Added more help information about usage and behavior.
Fixed HUGE memory leak in sending Vita/backup objects.
Fixed HUGE memory leak in receiving PSP saves.
Fixed a minor memory leak in renaming function.
Fixed crash in Linux systems when sending apps.

v1.2 - Linux only

First Release.

Credits

Yifan Lu has been responsible for this abomination of code.
dridri also takes some blame for his help in figuring out many structures and codes.

External links

Author's website - https://yifan.lu/p/vitamtp/
GitHub - https://github.com/yifanlu/VitaMTP

@@ Line 2: / Line 2: @@
 |title=Vita Homebrew PC Tools (PC Utilities) - GameBrew
 |title_mode=append
-|image=vitamtpvita.jpg
+|image=vitamtp2.png
 |image_alt=VitaMTP
 }}
 {{Infobox Vita Homebrews
 |title=VitaMTP
-|image=vitamtpvita.jpg
+|image=vitamtp2.png
-|description=Library to interact with Vita's USB MTP protocol.
+|description=Library to interact with Vita USB MTP protocol.
 |author=yifanlu
 |lastupdated=2013/07/07
@@ Line 14: / Line 14: @@
 |version=2013
 |license=GPL-3.0
-|download=https://dlhb.gamebrew.org/vitahomebrews/vitamtpvita.7z
+|download=https://dlhb.gamebrew.org/vitahomebrews/vitamtp.7z
-|website=
+|website=https://yifan.lu/p/vitamtp/
 |source=https://github.com/yifanlu/VitaMTP
 }}
-'''VitaMTP''' is the library to interact with Vita's USB MTP protocol.
-==What is VitaMTP and OpenCMA?==
 VitaMTP or libVitaMTP is a library based off of libMTP that does low level USB communications with the Vita. It can read and receive MTP commands that the Vita sends, which are a proprietary set of commands that is based on the MTP open standard.
 OpenCMA is a frontend that allows the user to transfer games, saves, and media to and from the PlayStation Vita. It makes use of libVitaMTP to communicate with the device and other libraries to interpret the data sent and received. OpenCMA is a command line tool that aims to be an open source replacement to Sony's official Content Management Assistant.
-==How To Use OpenCMA==
+More information can be found on the [https://github.com/yifanlu/VitaMTP GitHub page].
-To build OpenCMA from scratch, follow the directions in the INSTALL document. Binary releases will be distributed when the software is in a relevantly stable condition. Run "opencma -?" to see usage options. For your convenience, the output for the help is also listed below
-<pre>
- usage: opencma paths [options]
-   paths
-       -p path     Path to photos
-       -v path     Path to videos
-       -m path     Path to music
-       -a path     Path to apps
-   options
-       -u path     Path to local URL mappings
-       -l level    logging level, number 1-4.
-= error, 2 = info, 3 = verbose, 4 = debug
-       -h          Show this help text
- additional information:
-   All paths must be specified. Please note that having larger
-   directories means that OpenCMA will run slower and use more memory.
-   This is because OpenCMA doesn't have an external database and builds
-   (and keeps) its database in memory. If you try to run OpenCMA with
-   paths that contains lots of files and directories it may quickly run
-   out of memory. Also beware that using the same path for multiple data
-   types (photos and videos, for example) is undefined behavior. It can
-   result in files not showing up without a manual database refresh
-   (CTRL+Z). Modifying the directory as OpenCMA is running may also
-   result in the same behavior.
-   URL mappings allow you to redirect Vita's URL download requests to
-   some file locally. This can be used to, for example, change the file
-   for firmware upgrading when you choose to update the Vita via USB. The
-   Vita may request http://example.com/PSP2UPDAT.PUP and if you use the
-   option '-u /path/to/fw' then OpenCMA will send
-   /path/to/fw/PSP2UPDAT.PUP to the Vita. You do NOT need to do this for
-   psp2-updatelist.xml to bypass the update prompt because that file is
-   built in to OpenCMA for your convenience. If you do wish to  send a
-   custom psp2-updatelist.xml, you can.
-   There are four logging levels that you can select with the '-l'
-   option. '-l 1' is the default and will only show critical error
-   messages. '-l 2' will allow you to see more of the behind-the-scenes
-   process such as what file is being sent and so on. '-l 3' will, in
-   addition, display advanced information like what event the Vita is
-   sending over, and is for the curious minded. '-l 4' will log
-   EVERYTHING including the raw USB traffic to and from the device.
-   PLEASE use this option when you are filing a bug report and attach the
-   output so the issue can be resolved quickly. Please note that more
-   logging means OpenCMA will run slower.</pre>
-==What is working in VitaMTP?==
-As of the writing of this, the sending of Vita/PSX/PSP/PSM applications to and from the device works. Sending/receiving of PSP saves also work. Backups and restoring backups also work. However, edge cases have not been tested, and if you run into errors, please report it to the GitHub issues page.
-==What needs more work?==
-The major things that are not done yet are 1) media transfers (videos, music, and photos), 2) edge cases like "what happens if a file is deleted on the computer while it is being transfered?" and 3) testing OpenCMA on multiple configurations, hosts, and computers. For the last two, the help of beta testers is requested.
-==Screenshot==
-[[image:vitamtpvita.jpg|600px]]
-==How do I test OpenCMA?==
-Issues Page: https://github.com/yifanlu/VitaMTP/issues
-First try to compile it using the directions in INSTALL, if the process fails post the output into the GitHub issues page. Once it is compiled and installed, run "opencma -?" to see how to use it. If you run into a problem, run OpenCMA again with debugging options to get a more verbose output. Log the output of "opencma -l 4" and attach the log with your error report describing the problem you ran into and what you were trying to do. Also include what operating system you are running and any other relevant information.
-==Why OpenCMA? Isn't there another project under the same name?==
-The "OpenCMA" you may have heard of is just a patch to prevent the official CMA from communicating with Sony (and forcing the Vita to update). It is not at all "open." This OpenCMA is truly an open source re-implementation of CMA and deserves the name more. If you have a better name, feel free to suggest it. Please don't give me any names that has number(s) in it though. I will never contribute to a project named "0penCMA" or something like that.
-==How do I use/test libVitaMTP?==
+==Screenshots==
-First, note that libVitaMTP is designed with developers in mind. Users should stick to OpenCMA. Full documentation on the interface will be provided in the future, but for now, read the interface in vitamtp.h and the function headers in vitamtp.c to figure out how functions work and what you can do. OpenCMA has been designed with simplicity in mind so there is no harm in reading the code and comments for opencma.c and related files. Your implementation should be very similar if you wish to replicate CMA functionality.
+https://dlhb.gamebrew.org/vitahomebrews/vitamtp3.png
 ==Changelog==
-'''(v.2.0 - Linux only)'''
+'''v2.0 - Linux only'''
-*Added wireless device support
+*Added wireless device support.
-*Fixed video titles not showing
+*Fixed video titles not showing.
-*Fixed invalid disk space reporting on Linux
+*Fixed invalid disk space reporting on Linux.
-'''(v.1.3 - Linux only)'''
+'''v1.3 - Linux only'''
-*Removed the need for psp2-updatelist.xml
+*Removed the need for psp2-updatelist.xml.
-*Added more help information about usage and behavior
+*Added more help information about usage and behavior.
-*Fixed HUGE memory leak in sending Vita/backup objects
+*Fixed HUGE memory leak in sending Vita/backup objects.
-*Fixed HUGE memory leak in receiving PSP saves
+*Fixed HUGE memory leak in receiving PSP saves.
-*Fixed a minor memory leak in renaming function
+*Fixed a minor memory leak in renaming function.
-*Fixed crash in Linux systems when sending apps
+*Fixed crash in Linux systems when sending apps.
-'''(v.1.2 - Linux only)'''
+'''v1.2 - Linux only'''
 * First Release.
-==Credits?==
+==Credits==
-*Yifan Lu has been responsible for this abomination of code
+*Yifan Lu has been responsible for this abomination of code.
-*dridri also takes some blame for his help in figuring out many structures and codes
+*dridri also takes some blame for his help in figuring out many structures and codes.
 == External links ==
-* Github - https://github.com/yifanlu/VitaMTP
+* Author's website - https://yifan.lu/p/vitamtp/
+* GitHub - https://github.com/yifanlu/VitaMTP