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Fixes issue where if DMPS audio min and max levels were set to the same value, a divide by zero exception would occur. Adds try-catch to output card constructor so single output card failing won't break all routing.

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This commit is contained in:
Alex Johnson
2022-02-02 09:12:58 -05:00
parent 455d85e8f9
commit 0f44700486
2 changed files with 76 additions and 60 deletions
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17
essentials-framework/Essentials DM/Essentials_DM/Chassis/DmpsAudioOutputController.cs
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@@ -411,10 +411,13 @@ namespace PepperDash.Essentials.DM
public void SetVolumeScaled(ushort level)
{
Debug.Console(2, Debug.ErrorLogLevel.None, "Scaling DMPS volume:{0} level:{1} min:{2} max:{3}", Output.Name, level.ToString(), MinLevel.ToString(), MaxLevel.ToString());
VolumeLevelInput = (ushort)(level * (MaxLevel - MinLevel) / ushort.MaxValue + MinLevel);
if (EnableVolumeSend == true)
if (ushort.MaxValue + MinLevel != 0)
{
Level.UShortValue = VolumeLevelInput;
VolumeLevelInput = (ushort)(level * (MaxLevel - MinLevel) / ushort.MaxValue + MinLevel);
if (EnableVolumeSend == true)
{
Level.UShortValue = VolumeLevelInput;
}
}
}
@@ -422,7 +425,13 @@ namespace PepperDash.Essentials.DM
{
short signedLevel = (short)level;
Debug.Console(2, Debug.ErrorLogLevel.None, "Scaling DMPS volume:{0} feedback:{1} min:{2} max:{3}", Output.Name, signedLevel.ToString(), MinLevel.ToString(), MaxLevel.ToString());
return (ushort)((signedLevel - MinLevel) * ushort.MaxValue / (MaxLevel - MinLevel));
if (MaxLevel - MinLevel != 0)
{
return (ushort)((signedLevel - MinLevel) * ushort.MaxValue / (MaxLevel - MinLevel));
}
else
return (ushort)MinLevel;
}
public void SendScaledVolume(bool pressRelease)