Hi all,
so I tried to do this wonderful thing to add a rotary encoder connected
to the gpio to control the volume. And... all my attempts failed. I read
the thread like millions times.
First of all mega noobs about command lines etc... but i did my best.
The material;
Raspberry pi A+
PiFi DAC+ v2.0 (set as Hifiberry DAC+ and works like a charm) > gpio 18
to 21 are used by the DAC.
A micro embedded electronic HAT which allowed to use 3 sets of all the
GPIO pins.
Everything is working and I have sound and all.
Rotary encoder KY040 : gnd to gnd , + to 3.3V, sw to 26, dt to 23 and
clk to 24
I created a script.sh in home/tc
Code:
--------------------
#!/bin/sh
# start pigpiod daemon
pigpiod -t 0 -f -l -s 10
# give the daemon a moment to start up before issuing the sbpd command
sleep 1
# load uinput module, then set the permission to group writable, so you don't
need to run sbpd with root permissions
sudo modprobe uinput
sudo chmod g+w /dev/uinput
# issue the sbpd command
# This command for volume and play pause
sbpd e,23,24,VOLU,2
b,26,PAUS,2,0,STOP,500
--------------------
did the
Code:
--------------------
chmod 755 script.sh
--------------------
when I started my script no more sound.
So I rebbot and digged a little bit. When I started pigpiod > no sound
any more.
and I can't figure why
I started sbpd just to check and I have that
36431
Any help will be appreciated.
Thank you for your time and making/maintaining picoreplayer
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