Request

Index Word Description
0 Header code [0x000A0040]
1 u8, bias (0 = disable recording, 1 = enable recording)

Response

Index Word Description
0 Header code
1 Result code

Description

This is a wrapper for CDCMIC command 0x00030040. When recording is disabled with this, MIC-module writes value 0xFFFF to the output audio sample data in shared-mem, since that's what the MIC hardware returns here.