Hello
I followed your tuto but I can not display anything on the 16x4 screen.
I also have an i2c module connected to the screen.
Could you help me ?
Thank you
Altreis
by Altreis » 31 Dec 2016, 15:38
by s.k. » 16 Jan 2017, 11:43
by TommyBoy » 16 Jan 2017, 23:37
by s.k. » 17 Jan 2017, 06:12
s.k. wrote:Hi to everyone
I think this is the right topic to ask for assistance regarding my “problem”.
I have a raspberry Pi2 uploaded with the latest RuneAudio img and additional have successfully install an infrared remote control and an LCD 16x2 Display.
The LCD 16x2 Display works very well with the remote control (changing the 6 screens) according to the XploD's solution (the new version - https://github.com/RandyCupic/RuneAudioLCD )
I would like to upgrade my Hifiberry digi+ to the new Hifiberry digi+pro.
In order to do that I have to upgrade the existing Kernel (4.1.20-1) to the newer (i.e. 4.4.40-1).
When I am doing this upgrade, everything continues to work as it would, except the screen changing thing. When I use it, the screen freeze to the latest info and nothing happens further more.
I am not very familiar with programming, but I find this “half failure” very strange.
Is it possible the kernel update to mess-up some file permissions ?
Can I perform some kind of tests, in order to understand what goes wrong ?
I appreciate any possible help
Regards
s.k
by s.k. » 17 Jan 2017, 06:13
TommyBoy wrote:is all this work as mentioned in several posts really needed with the latest rune image ?
I had the idea a native 1602 LCD could be wired to some GP-IO in 4 bit mode,
and simply enable the function in a config file ??
PLEASE say YES ??
and instructions about the hardware and enable ??
by hondagx35 » 17 Jan 2017, 11:40
s.k. wrote:Ok, I got it !
Just for the record, after the kernel upgrade the "/proc/asound/card1" became "/proc/asound/card0"
(I use it in order to display sample rate)
dtparam=audio=on
by s.k. » 17 Jan 2017, 15:11
by TommyBoy » 17 Jan 2017, 18:54
by c@bbie45 » 23 Jan 2017, 21:22
by TommyBoy » 24 Jan 2017, 14:43
support RuneAudio