PS4 - Teensy - Raspberry Pi - Doesn't Work

[zblad]

Hello,

I have been playing around with my Gimx and Raspberry Pi. I have the PS4 Going to the Teensy. The Teensy then powers the Raspberry Pi and is hooked up using uart. For some reason this setup only works if the Raspberry Pi is powered on before the PS4. Which wont work if I power the Raspberry Pi using the Teensy. But if I use a differnt power source and make sure to start the Raspberry Pi and then the PS4 a couple seconds after it works Great. Below is my log.

global option -l with value `log2.txt'
GIMX 5.8 ARMv6
Raspbian GNU/Linux 8.0 (jessie)
Linux 4.1.21-v7+ #873 SMP Mon Apr 11 18:22:10 BST 2016 unknown
Bus 001 Device 005: ID 054c:05c4 Sony Corp.
Bus 001 Device 006: ID 046d:c29a Logitech, Inc.
Bus 001 Device 003: ID 0424:ec00 Standard Microsystems Corp. SMSC9512/9514 Fast Ethernet Adapter
Bus 001 Device 002: ID 0424:9514 Standard Microsystems Corp.
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
/: Bus 01.Port 1: Dev 1, Class=root_hub, Driver=dwc_otg/1p, 480M
|__ Port 1: Dev 2, If 0, Class=Hub, Driver=hub/5p, 480M
|__ Port 1: Dev 3, If 0, Class=Vendor Specific Class, Driver=smsc95xx, 480M
|__ Port 2: Dev 6, If 0, Class=Human Interface Device, Driver=usbhid, 12M
|__ Port 4: Dev 5, If 0, Class=Human Interface Device, Driver=usbhid, 12M
native mode is already enabled for HID device 01:01:02 (PID=c29a)
can't read packet header
No controller detected.
adapter_detect failed

[Matlo]

I did not try this method. I can't say if it's reliable or not.