Hello,
Today I tried to do some mods on my CC85XXDK-Headset (CC8520 + AIC3204):
- In the Preloaded Demo, the Slave acts as analog output device (downstream);
In my setting, the Slave acts as analog input device (upstream).
- In the Preloaded Demo, the CSN pin is used for button of Power Control(hold) and Network Pairing(click);
In my setting, the CSN pin is used for button of Power Control(hold) and MUTE(click), because I modified the Pairing trigger to None (using fixed netwrok ID).
[Preloaded Demo Setting]
I came across a weird problem...
When I pressed and held the CSN button, the Slave turned on and started to stream audio to the Master, sound could be heard from the Master's output as expected, then,
- if I released the CSN button immediately after it turned on, the sound from the Master was muted, unless I clicked the CSN button again (what happened??).
- if I held the CSN button pressed for 1 second or longer after it turned on, then released it, the sound from the Master still on continuously (this is what I want ^-^).
If I have to use ONE button for 'Power Control' and 'Volume Mute', how to avoid the unexpected muting?
Thank you!