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Saturday, April 30, 2005

How to do Web Browsing on your Sony PSP

What Sony didn't tell you

Summary:
As far as I can figure out, its NOT part of the firmware of the Sony PSP...But this can be made into a general purpose browser if you create a portal-like site to jumps to links. When you select "Go to home page" it returns you to the portal site (index.html). So thats an easy way out.
Yes you can use input (we googled stuff), when you enter a textbox and press X the PSP pops up the Keyboard API (remember there's alot of API to be taken advantage of with the PSP). After that its as simple as any other input on the PSP.

The way I loaded up my own "page" is by setting up my FreeBSD machine with some DNS entries that point ingame.scea.com and webcluster.scea.com and all NS's for scea.com to my internal LAN machine. So then I changed the PSP's NameServer settings to point to the server on my local LAN (FreeBSD machine). When the Wipeout client accesses
http://ingame.scea.com/wipeout/index.html it gets my LOCAL file because of the DNS mapping. It's all pretty simple after that. I made a static page with a bunch of spring-board (or portal-like I guess) links to access from the PSP.



Browsing is simple enough, up and down to move from link to link. D-Pad only though. Also there is no cursor anywhere, and no title-bars. If there is no link in the nearest vicinity, the PSP just scrolls the page (awesome). Entering links is X, refresh page is. Again entering text into boxes pops up the API.

Just to note JavaScript works (Again API for Alert boxes, NEAT feature), Java is yet to be tested. Frames don't work.

Info: Once the network connection is established and the PSP gets an IP, it sends a request (specifically a GET for US_holding_page.jpg from http://ingame.scea.com/wipeout/index.html?serviceId=wipeoutpure_ingamesupport_main&hostId=ucus98612_wipeoutpure_psp_umd_1 &hostLanguage=en&pspId=&skin=Default) to http://ingame.scea.com/wipeout/index.html using User Agent "SCEJ PSP BROWSER 0102pspNavigator", its Wipeout's webbrowser but it looks as if it's a Sony (Sony Computer Entertainment Japan) piece of code, so this might be a standard browser we'll be seeing. PHP rendering works great, I browsed phpinfo(); and there's not much in there to gush about. Since there are no links on that page, the browser lets you scroll up, down, left and right freely.

Hopefully this helps your PSP Web Browsing needs!

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