For the BT VS commands, I'm trying to understand the difference between the following fields within the HCI_VS_Write_CODEC_Config command:
- Frame Sync Edge (Rising/Falling)
- Frame Sync Polarity (active high/active low)
So clearly one of these specifies whether the frame sync is active high (i.e. begins with the rising edge) or active low (begins with the falling edge). Which one is it? And what is the meaning of the other?