Wednesday, 2 September 2009

LULU schematic released!



So I've stripped of anything not PS3 specifc things (nokia display, trubo, ...). This is the core needed for the ps3 controller

partlist

Part Value Device Package

C1 22pF C-EU025-025X050 C025-025X050
C2 22pF C-EU025-025X050 C025-025X050
C3 100nF C-EU025-025X050 C025-025X050
C4 47uF CPOL-EUE2-5 E2-5
C18 100n C2,5-3 C2.5-3
D3 3v6 ZENER-DIODEZD-7.5 ZDIO-7.5
D4 3v6 ZENER-DIODEZD-7.5 ZDIO-7.5
IC1 ATMEGA8-PU ATMEGA8-PU DIL28-3
JP1 M03SCREW SCREWTERMINAL-3.5MM-3
JP2 AVR-ISP-6 AVR-ISP-6 AVR-ISP-6
JP3 M03SCREW SCREWTERMINAL-3.5MM-3
JP4 M03SCREW SCREWTERMINAL-3.5MM-3
JP6 M03SCREW SCREWTERMINAL-3.5MM-3
JP7 M03SCREW SCREWTERMINAL-3.5MM-3
Q1 12Mhz CRYSTALHC49S HC49/S
R4 68 R-EU_0204/2V 0204V
R5 68 R-EU_0204/2V 0204V
R6 1k5 R-EU_0204/2V 0204V
S1 USB-B 327560-2

I've added a isp programming connector. Source supports now 13 buttons, but 11 buttons are mapped to the pins.

thanks for attention :)

8 comments:

Yop said...

Nice job
Will you publish the Lulu microcontroller sources ?
I'm pretty interrested in trying to make one my own.
Regards,
Yop

bencao74 said...

Yes, of course. Source Code is in Testing Phase. Release will be hopefully next week!

I`ll commenting the source that it is easily to adapt.

Pin mapping can change for PS3 buttons, but this has no issue for the schematic.

Lionel said...

Hi,

me again (Yop...)
just to know what HID do you use for the LULU to be PC and PS3 compatible ??
I built a similar board (and add 3 buttons) to yours from

http://www.raphnet.net/electronique/usb_game12/index_en.php

I use the raphnet source code which is originally dedicated to PC, but :
1 - I wonder how to have it working on PS3 too ?
2 - I'm trying without success for the moment to add the 3 more buttons(PD5, PD6 and PD7) beeing usable, did you succeed making yours functional ?

Sorry for beeing a bit impatient... I was waiting for this for very long time :)

Regards,

Lionel

bencao74 said...

Hi, current state is that the Home Buttons is not working but all other controls works like a charm. I'm using usbHidReportDescriptor[55]. This evening I'll post the code. Perhaps you get the HOME Button to work.

Bye,

Jochen

Valentin said...

Would you plan to build it in serie and sell it ?
Main problem of Cthulhu is availability, price and delivery time.
Having some nice common ground PS3 PCB in Europe would be more easy for modding

bencao74 said...

Hi,

yes, I've made a pcb layout for that schematic. It should arrive in two weeks or something. There're days off in china.

This PCB focuses on Dual mods.

I worked this sunday to solve this home button issue, but with no success. Need some help here I guess...

Bye,

Jochen

Valentin said...

i can't wait to see it, your SAM was perfect and helped me to solve a lot of problems, so i'm looking for the Lulu :)

bencao74 said...

oh thanks a lot :) Hopefully I'll solve the last issues. :)

I've still some common ground Stick Adapter (SAM) left ;) Next time I've to add some descriptions on the PCB.

Bye,

Jochen