Could not program FPGA(Linux matrix 5.4.51-v7l+)

Hello @Samreen ,

To follow up on our previous conversation

I have MATRIX Creator

The output for “sudo xc3sprog -j -c sysfsgpio_creator” :
Capture d’écran 2020-09-10 à 21.41.10

the output of arecord -l
Capture d’écran 2020-09-10 à 21.46.38

arecord recording.wav -D hw:MATRIXIOSOUND -f S16_LE -r 16000 -d 5
Capture d’écran 2020-09-10 à 21.49.30

Thanks for your respond.