PS4 RPi2 Teensy 2++ won't detect

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Hungovercat
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Joined: Sat Jun 03, 2017 12:53 pm

PS4 RPi2 Teensy 2++ won't detect

Post by Hungovercat » Sat Jun 03, 2017 1:44 pm

Hi!

So I've been trying to solve this myself for the past 2 days with no luck. Followed Rudi's tutorial to wire and setup everything, minus the killswitch.

Here's a link to the pastebin: https://pastebin.com/zHuSnGth

Additional details:
GIMX adapter: Teensy 2++, loaded with EMUG29PS4 at90usb1286
PS4
Logitech G27

Wiring:http://imgur.com/a/DQPhO

Didn't have 2.2k and 3.3k resistors, using 220 and 330 as Rudi states:
The above resistor combination is just a suggestion. In fact u can use any combination of resitors as long as their values divides as about 3:2
Connected:
Teensy ------> PS4
G27 --------> Pi
DS4 --------> Pi
Wi-fi dongle ------> Pi

PS4 boots up, Pi and teensy power on, DS4 flashes yellow once, G27 Calibrates wheel, Then nothing :/

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Matlo
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Re: PS4 RPi2 Teensy 2++ won't detect

Post by Matlo » Tue Jun 06, 2017 3:09 pm

Hi,
Your resistors look the same: red - red - black = 220 ohms.
It is better to use known working values!
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Hungovercat
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Re: PS4 RPi2 Teensy 2++ won't detect

Post by Hungovercat » Tue Jun 06, 2017 5:30 pm

Thanks Matlo,

I managed to source the resistors needed. Unfortunately, I scraped my chip trying to desolder and replace the resistors. Now I can't find another teensy, everyone is out of stock.

Looks like the project is on hold for a while :/

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Matlo
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Re: PS4 RPi2 Teensy 2++ won't detect

Post by Matlo » Tue Jun 06, 2017 9:11 pm

Teensy 2.0 is in stock on the official store: https://www.pjrc.com/store/teensy.html
There are alternatives like the Pro Micro: https://www.sparkfun.com/products/12640
There also are cheap Pro Micro clones on ebay or aliexpress.
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Hungovercat
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Re: PS4 RPi2 Teensy 2++ won't detect

Post by Hungovercat » Tue Jun 06, 2017 9:33 pm

Just saw that! Have an order in for a pro micro - should be here Thursday. Will try again with the right resistors and update.

Cheers,

Hungovercat
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Joined: Sat Jun 03, 2017 12:53 pm

Re: PS4 RPi2 Teensy 2++ won't detect

Post by Hungovercat » Fri Jun 09, 2017 9:12 pm

So! Received my Pro Micro yesterday.

Wired everything back up, same as the Teensy, except with the 2.2k and 3.3k resistors and the added cable between GPIO21 and RST on the AVR. Flashed the Pro Micro with the atmega32u4.hex file from the emug29ps4 folder.

Flashed the SDCard image from Rudi. added the blink.py and resetArduino scripts. Expanded filesystem.

Things are acting all fucky. Still getting the no adapter detected. Also, the AVR won't power the Pi as the Teensy did, nor does the DS4 power on with the RPi. The G27 still calibrates.

:(

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Matlo
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Re: PS4 RPi2 Teensy 2++ won't detect

Post by Matlo » Mon Jun 12, 2017 7:27 am

Make sure that your power supply is good enough:
https://www.raspberrypi.org/help/faqs/#power

Also please post another picture showing the wiring.
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