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All other properties are taken directly from the AudioLite APIs and are used when opening the port.

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Timing Information Output Pin

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Error Code

Meaning

-1000

Config or start-time. Failed to open the TDM port with the given configuration settings.

-1001

Config or start-time. Failed to set the DMA callback (should never happen).

-1002

Config or start-time. Failed to get the system wide time stamp resolution (should never happen)

-1003

Config or start-time. Failed to get configuration of the Synchronous Master serial port. This can occur if a Synchronous Master port was not defined.

-1004

Config or start-time. Failed to start real-time audio on the port.

-1005

Config or start-time. Failed to get details of the port’s DMA buffer (should never happen).

-1006

Real-time. Unable to fetch the port’s ping-pong buffer details including time stamp and ISR counter (should never happen).

-2001

Real-time. Unable to fetch the Synchronous Master port’s ping-pong buffer details including time stamp and ISR counter (should never happen).

-2003

Real-time. Error reading data from the ASRC algorithm (should never happen).

-2005

Real-time. Failure writing data into the output FIFO (should never happen).

Run-time Reconfiguration of Asynchronous TDM Ports

The asynchronous ports allow the device properties to be changed at run-time. Use the following sequence of operations to reconfigure the port:

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