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Diffstat (limited to 'examples/atl_simple_talker/README')
| -rw-r--r-- | examples/atl_simple_talker/README | 29 |
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diff --git a/examples/atl_simple_talker/README b/examples/atl_simple_talker/README new file mode 100644 index 00000000..93a778e6 --- /dev/null +++ b/examples/atl_simple_talker/README @@ -0,0 +1,29 @@ +EXAMPLE APPLICATIONS + +The 'simple_talker' application illustrates the various steps to publish a stream +and streaming 1722/61883 audio frames after a listener connects. The audio is a +simple sine wave. This application was tested with AQC107 as talker, and i210 +running existing simple_listener application. + +The simple talker application requires root permissions to execute and +attach to the driver. + sudo ./simple_talker + +To exit the app, hit Ctrl-C. The application gracefully tears down +the connection to the driver. If the application unexpectedly aborts the +kernel-mode driver also reclaims the various buffers and attempts to clean up. +The application should be able to re-initialize and use the transmit queues +without restarting the driver. + +Note this application requires using the provided gptp timesync daemon to +provide the 802.1AS presentation times included in the 1722 frames. This +application also requires the mrpd daemon to be running to detect and +establish various stream reservation parameters. + +Lastly, to build the application, you need to have the pciutils library +installed. the latest version can be downloaded from: + + < ftp://ftp.kernel.org/pub/software/utils/pciutils/ >. + +Download and extract the library, and run 'make;make install;make install-lib'. + |