54 строки
		
	
	
	
		
			1,2 КиБ
		
	
	
	
		
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			54 строки
		
	
	
	
		
			1,2 КиБ
		
	
	
	
		
			Go
		
	
	
	
	
	
// +build sam
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// This is the definition for I2S bus functions.
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// Actual implementations if available for any given hardware
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// are to be found in its the board definition.
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//
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// For more info about I2S, see: https://en.wikipedia.org/wiki/I%C2%B2S
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//
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package machine
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type I2SMode uint8
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type I2SStandard uint8
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type I2SClockSource uint8
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type I2SDataFormat uint8
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const (
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	I2SModeMaster I2SMode = iota
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	I2SModeSlave
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	I2SModePDM
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)
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const (
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	I2StandardPhilips I2SStandard = iota
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	I2SStandardMSB
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	I2SStandardLSB
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)
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const (
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	I2SClockSourceInternal I2SClockSource = iota
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	I2SClockSourceExternal
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)
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const (
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	I2SDataFormatDefault I2SDataFormat = 0
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	I2SDataFormat8bit                  = 8
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	I2SDataFormat16bit                 = 16
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	I2SDataFormat24bit                 = 24
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	I2SDataFormat32bit                 = 32
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)
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// All fields are optional and may not be required or used on a particular platform.
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type I2SConfig struct {
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	SCK               uint8
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	WS                uint8
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	SD                uint8
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	Mode              I2SMode
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	Standard          I2SStandard
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	ClockSource       I2SClockSource
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	DataFormat        I2SDataFormat
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	AudioFrequency    uint32
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	MasterClockOutput bool
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	Stereo            bool
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}
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