Public/Set-Blink1Color.ps1
|
function Set-Blink1Color { Param( [Parameter(Mandatory)] [Int]$DeviceNumber, [Parameter(Mandatory)] [System.Drawing.Color]$Color, [Parameter()] [ValidateRange(0, 65535)] [UInt16]$FadeTime = 0, [Parameter()] [ValidateRange(0, 2)] [int16]$Address = 0 ) if (-not $Global:HidDevices) { Initialize-Blink1Devices } $Global:HidDevices | ? {$_.Id -eq $DeviceNumber} | % { if ((-not $_.HIDInterface.IsOpen) -and $_.HIDInterface.IsConnected) { $_.HIDInterface.OpenDevice() } $BufferMax = $_.HIDInterface.Capabilities.FeatureReportByteLength #[byte[]]$InputBuffer = [byte[]]::CreateInstance([byte], $BufferMax) #Convert FadeTime to Bytes [byte[]]$FadeTimeBytes = [System.BitConverter]::GetBytes($FadeTime) #Convert Bytes to Big Endian [Array]::Reverse($FadeTimeBytes) [byte[]]$InputBuffer = [byte[]]@( 1, ([char]'c'), $Color.R, $Color.G, $Color.B, $FadeTimeBytes[0], $FadeTimeBytes[1], $Address ) [void]$_.HIDInterface.WriteFeatureData($InputBuffer) } } |