CC8530: 4T-1R microphone system, how to indicate and sync the mic_mute status with 1 and the other 3 T device?

Hi Bichun,

From the PurePath Wireless Configurator, the Volume Control menu can select button control for Local Input or Remote Output Volume.  The Status Indication menu can choose LED patterns for various network states.  The IO mapping menu gives limited options for IO selection based on function.  Does this answer your questions or is further clarification required?

Regards,
Ryan

Hi, Ryan

Thank you so much for your prompt answer.

Yes, we do find the options, and we have achieved most of the functions, just need a why to indicate the mute status on the 4 pieces of Transmit (slave)  devices. no option in the menu.

Is it possible to get the output volume mute status and map to a I/O?   or send from the master side by unite another I/O?

Thanks again

BR

PurePath Wireless Configurator does not provide a LED status indication for audio mute, only network functionality.  Are you able to select "Output volume mute" from the User Interface menu and select the desired GIO from IO Mapping?

Regards,
Ryan

Hi, Ryan

Problem is that the master side has I/O mapping for LED indicator, the slave side has only button for input. but we do need LED indicator on the slave side, so, is it possible to have different firmware to support this?  or, can we add another MCU to manage from the SPI interface? are there any application note for this? 

Best Regards

PUREPATH-WL-CFG allows different projects for both the slave and master configurations.  You can reference the example projects available from the Start Page and  review the Help documentation for further assistance.

Regards,
Ryan

Hi, Ryan

Roger that, work on it now, hoping to get through

Thank you very much