OSC Documentation 0.59

©Patrick‐GillesMaillot 108 WINGOSC–V0.59
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Appendix:WINGGPIOs:
TheWINGdigitalmixingconsoleisoffering4GPIOs(GeneralPurposeInput/Output)whichcanbevery
usefulinthestudioorlivesituations.Thisparagraphshowshowtousethemindifferentmodes.Let’s
lookatwhatGPIOscanoffer.
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Attherearoftheconsole,twoTRSjacksocketsprovideconnectionsto4GPIOS.EachoftheTRS
socketsisdepictedbelow.LugL3iscommontothe2GPIOssupportedbyeachsocket.LugsL1andL2
arerespectivelyusedforGPIO1orA,2orBor3orC,4orD,dependingonthesocketused.
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WINGGPIO‘mode’settingscanbeanyofthefollowing:
TGLNO,TGLNC,INNO,INNC,OUTNO,OUTNC .
ThesearerepresentedbyOSCpatterns
/$ctl/gpio/1..4/mode ,andcorrespondto:
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TGLNO
Toggle,NormallyOpened
TGLNC
Toggle,NormallyClosed
INNO
Input,NormallyOpened
INNC
Input,NormallyClosed
OUTNO
Output,NormallyOpened
OUTNC
Output,NormallyClosed
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WINGGPIO‘state’valuescanbe0for
open/OFF (lightoff),or1for close/ON (lighton).These
correspondtoOSCpatterns
/$ctl/gpio/1..4/gpstate .
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Electricalconnections:
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INNO/INNC :Theconsoleprovidesapprox.5VbetweenA/B/C/DandCommon.The
applicationofashort,droppingvoltageto0VwillchangethestateoftherespectiveGPIO
between
open and close ,dependingonthe NO/NC mode.
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OUTNO/OUTNC :Theconsoleprovidesapprox.5VbetweenA/B/C/DandCommon;Thevoltage
presentedbytheconsolegoesfromnear5Vto0Vdependingonthestate(
open or close )and
the
NO/NC modeoftherespectiveGPIO.
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TGLNO/TGLNC :ThisistotoggletheinternalstateoftheGPIO.Theconsoleprovidesapprox..
5VbetweenA/B/C/DandCommon;changingthestateoftherespectiveGPIOdoesnot
changethevoltageprovidedbytheconsole.
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L1/1‐A/3‐C
L2
/
2‐B
/
4‐D
L3/Common