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elParaguayo
Posts: 1943
Joined: Wed May 16, 2012 12:46 pm
Location: London, UK

pigpio intefering with i2s?

Sun May 13, 2018 12:40 pm

I'm building a radio using the HiFiberry miniamp on i2s, using squeezelite as the player.

When pigpiod is active, the music is very slow and, as a result, low. If I disable pigpiod the sound is fine.

Is there a way to get pigpiod not to interfere with i2s? Or have I done something wrong?!

For what it's worth, I've got an LCD running on i2c and 2x rotary encoders on pins 7-11 and 25.

I assume it's the same issue as reported here: https://github.com/joan2937/pigpio/issues/87 but I'm not sure what to do with that instruction? Do I need to rebuild pigpio?

Appreciate any help here as it's the last piece in the build!
RPi Information Screen: plugin based system for displaying weather, travel information, football scores etc.

User avatar
elParaguayo
Posts: 1943
Joined: Wed May 16, 2012 12:46 pm
Location: London, UK

Re: pigpio intefering with i2s?

Sun May 13, 2018 4:54 pm

Ah. So, it's as easy as:

Code: Select all

sudo pigpiod -t 0
RPi Information Screen: plugin based system for displaying weather, travel information, football scores etc.

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