Difference between revisions of "Block Audio"
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| + | == [[Libraries for IEC 61131-3|Back to Libraries]] == | ||
== Audio library == | == Audio library == | ||
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Plays audio file on given path | Plays audio file on given path | ||
{| class="wikitable" | {| class="wikitable" | ||
| − | | colspan="5" |[[ | + | | colspan="5" |[[Libraries for IEC 61131-3|Asynchronous interface]] |
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|in | |in | ||
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'''Example:'''<br> | '''Example:'''<br> | ||
[[File:Block Audio play File.png]]<br> | [[File:Block Audio play File.png]]<br> | ||
| − | Note: plays | + | Note: plays abc.mp3 file in folder "home" |
==== AUDIO_PLAY_HTTP ==== | ==== AUDIO_PLAY_HTTP ==== | ||
Plays http audio stream on given url | Plays http audio stream on given url | ||
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Stops actual playback | Stops actual playback | ||
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'''Example:'''<br> | '''Example:'''<br> | ||
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Sets volume to left and right audio channel | Sets volume to left and right audio channel | ||
{| class="wikitable" | {| class="wikitable" | ||
| − | | colspan="5" |[[ | + | | colspan="5" |[[Libraries for IEC 61131-3|Asynchronous interface]] |
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Latest revision as of 07:24, 30 April 2020
Contents
Back to Libraries
Audio library
Playback
AUDIO_PLAY_FILE
Plays audio file on given path
| Asynchronous interface | ||||
| in | FILENAME | string | file (with whole path) to play | |
Example:
Note: plays abc.mp3 file in folder "home"
AUDIO_PLAY_HTTP
Plays http audio stream on given url
| Asynchronous interface | ||||
| in | URL | string | url to audio stream | |
Example:
AUDIO_STOP
Stops actual playback
| Asynchronous interface |
Example:
Configuration
AUDIO_VOLUME
Sets volume to left and right audio channel
| Asynchronous interface | ||||
| in | VOL_L | uint | percent volume for left channel | |
| in | VOL_R | uint | percent volume for right channel | |
Example:
Note: Volume set to 50% in the example.
