Posts by Da Flex

Master clock signal is optional for I2S - not part of the standard.

Quote from almassyliano

Ok, I never done something like this. How can it be done ?

Chances are that it's too difficult for you. I'm currently building a music player (MP3 and internet radio), which is very easy to build with an ESP32 micro controller (thanks to lrusak for the tip to get a free ESP32 sample, I had it in the mail now ). So if you just want to play music, there are easier ways. Touchscreen support is available for ESP32. Here is the project for the ESP32 music player: Click!

I've seen a user (I think it was thedogg ), who was able to run LE from USB stick with locked bootloader. Not sure about the box he used.

The device is made for Pi Zero, so I'm not sure whether it's compatible to RPi4B. Take another microSD, and test with Raspbian. If the device also fails on Raspbian, then I bet it's incompatible hardware.

It's an I2S device, so activate dtparam=i2s=on at config.txt.

You can find test builds at the Amlogic sub-forum. I'm not familiar with that hardware. Be careful, backup first.

Put the img.gz file into /storage/.update and reboot to start the installation.

Make sure dtparam=audio=on isn't commented out at config.txt. Eventually you commented it out to setup your HiFiBerry HAT.

Please try with pass-through enabled at the audio settings.

Sorry, but RTFM. It says you have to comment out dtparam=audio=on at config.txt and reboot.

Quote from ginogio65

I connected the raspberry to an hdmi port on the receiver which I am sure it works and my receiver manages all the encodings up to True HD and DTS Ex. But even when the passthrough is turned off, no sound is heard, not even the sounds of the skin.

Audio over RPi HDMI-1 is a pretty new feature, so it could be buggy. Can you try RPi HDMI-0 -> TV -> AVR?

mglae I'm confused now. On my RPi3B+ the lsusb with no attached USB devices is:

Quote

Bus 001 Device 004: ID 0424:7800 Microchip Technology, Inc. (formerly SMSC)

Bus 001 Device 003: ID 0424:2514 Microchip Technology, Inc. (formerly SMSC) USB 2.0 Hub

Bus 001 Device 002: ID 0424:2514 Microchip Technology, Inc. (formerly SMSC) USB 2.0 Hub

Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub

No Ethernet device on the list. Are you saying RPi3B and RPi3B+ handle internal sub-devices differently?

Better use local WiFi and Yatse app instead of Bluetooth.

Just to finish this thread: Result stays the same. External USB WiFi device isn't present at lsusb output. Unable to load the driver.

I see, thanks!

Quote from mglae

Da Flex What do i miss in the logs?

The log snippet I've been posted. lsusb says

Bus 001 Device 005: ID 0bda:c811 Realtek Semiconductor Corp. Bus 001 Device 004: ID 25a7:1047
Bus 001 Device 003: ID 0424:ec00 Standard Microsystems Corp. SMSC9512/9514 Fast Ethernet Adapter

but the user has no Ethernet adapter attached (makes no sense together with WiFi dongle).

So I'm thinking both entries are pointing to the same USB device.

To anybody with a "similar problem": Please open new threads. The original issue of the thread starter has been solved.

mglae Multiple kernel attempts to load a driver for the same USB device (see lsusb output).