I'm very interested in your Open Panzer Sound Card,and I have made one myself.I use it in RC mode,but the Mute pin is always high even in the test mode.I don't know why . I donwload you source code and always put the Mute pin to low , it works in test mode, so I think there is no problem in the hardware.There is many noise, because the Mute pin is always low.Any suggestion?
Here is a video of my system The yellow Led is bling, so the audio is playing ,but no sound.When I foced Mute pin to low ,it works.What is the mistake?