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io-audio - QNX
https://www.qnx.com/developers/docs/7.1/com.qnx.doc.neutrino.utilities/topic/i/io-audio.html
# mount -T io-audio all acoustics If the QNX Acoustics Management Platform 3.0 is available, mount all currently unmounted Acoustic Control Server (ACS) and Acoustic Management Platform Functional Modules (AFM) cards specified in the audio configuration file. Any other options ...
io-audio - QNX
https://www.qnx.com/developers/docs/6.6.0.update/com.qnx.doc.neutrino.utilities/topic/i/io-audio.html
If 1, start the AFM when io-audio starts, after all cards and AFMs have been successfully loaded; if 0, the AFM is idle after io-audio starts. master: capture (QNX Software Development Platform 6.6 io-audio patch [patch ID 4687] or later) Master channel for …
io-audio - QNX
https://www.qnx.com/developers/docs/6.5.0SP1.update/com.qnx.doc.neutrino_utilities/i/io-audio.html
The io-audio manager provides support for dynamically loaded audio-driver modules. This utility enables you to load the audio drivers specified by the -d options when you start io-audio . Graphics drivers run at a higher priority than applications, but they shouldn't run at a higher priority than the audio, or else breaks in the audio occur.
io-audio - QNX
https://www.qnx.com/developers/docs/6.4.0/neutrino/utilities/i/io-audio.html
The io-audio manager provides support for dynamically loaded audio-driver modules. This utility enables you to load the audio drivers specified by the -d options when you start io-audio . You can start more than one driver by using multiple -d command-line options, but don't try to start more than one instance of io-audio .
io-audio - qnx.com
https://www.qnx.com/developers/docs/6.5.0SP1/neutrino/utilities/i/io-audio.html
The io-audio manager provides support for dynamically loaded audio-driver modules. This utility enables you to load the audio drivers specified by the -d options when you start io-audio . Graphics drivers run at a higher priority than applications, but they shouldn't run at a higher priority than the audio, or else breaks in the audio occur.
io-audio - BlackBerry Native
https://developer.blackberry.com/native/reference/core/com.qnx.doc.neutrino.utilities/topic/i/io-audio.html
Load the AudioPCI driver, specifying the size of the DMA memory pool as 500 KB: io-audio -vv -m pool_size=500 -d audiopci &. Lock the sample rate to 8 KHz (if the hardware supports 8 KHz natively): io-audio -o sw_mixer_rate=L8000 -d my_audio_driver &. Start an audio driver, specifying the card options:
QNX Technical Articles
https://www.qnx.com/developers/articles/rel_6383_2.html
QNX Software Development Platform 6.6 io-audio Patch (Patch ID 4418): Release Notes QNX® Software Development Platform 6.6 io-audio Patch (Patch ID 4418): Release Notes Date of this edition: June 21, 2016
Board Support Packages - qnx.com
https://www.qnx.com/developers/docs/7.1/com.qnx.doc.qnxsdp.migration/topic/bsps.html
Audio drivers. Updates to io-audio require audio drivers (deva-*) to make some minor modifications to work in QNX SDP 7.1.. QSA trigger callbacks To allow a deva -* driver to respond to a stop based on its cause, the ADO_PCM_TRIGGER_STOP command in the pcm_trigger enumeration is now replaced by two commands:
Embedded OS, Support and Services - blackberry.qnx.com
https://blackberry.qnx.com/en?topic=/com.qnx.doc.neutrino_utilities/i/io-audio.html
BlackBerry QNX offers a broad range of safety-certified and secure software products, complemented by world-class engineering services, to help embedded developers increase reliability, shorten time-to-market and reduce development cost.
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