I meant to say the DSP processing is fully working!! Not with a question mark.
Can't see an edit post option on this forum. That's a shame.
applying esp-dsp IIR biquad to pipeline or element ?
- shabtronic
- Posts: 49
- Joined: Sun Nov 03, 2019 1:33 pm
Re: applying esp-dsp IIR biquad to pipeline or element ?
Awesome you got it working - sucks about the firmware problem tho.
There is a edit option - it's a little pen next to the flag on the top right of anything you post.
Have fun!
There is a edit option - it's a little pen next to the flag on the top right of anything you post.
Have fun!
Re: applying esp-dsp IIR biquad to pipeline or element ?
fully working in Stereo !!!!
The hardware was fine , you were correct , i needed to de-interleave I2S
int16-t to float -> de-interleave -> DSP L & DSP R -> float to int16_t -> re-interleave !!!
I untangled the code from equaliser.c so its own thing and called is dsprunner.c
awesome , super happy , thanks for your tips !!





The hardware was fine , you were correct , i needed to de-interleave I2S
int16-t to float -> de-interleave -> DSP L & DSP R -> float to int16_t -> re-interleave !!!
I untangled the code from equaliser.c so its own thing and called is dsprunner.c
awesome , super happy , thanks for your tips !!




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