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39 lines
628 B
Go
39 lines
628 B
Go
package gpio
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type PwmDigitalWriter interface {
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DigitalWriter
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Pwm
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}
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type DirectPin interface {
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DigitalWriter
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DigitalReader
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Pwm
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Servo
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AnalogWriter
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AnalogReader
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}
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type Pwm interface {
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PwmWrite(string, byte)
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}
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type Servo interface {
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InitServo()
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ServoWrite(string, byte)
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}
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type AnalogWriter interface {
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AnalogWrite(string, byte)
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}
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type AnalogReader interface {
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AnalogRead(string) int
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}
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type DigitalWriter interface {
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DigitalWrite(string, byte)
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}
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type DigitalReader interface {
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DigitalRead(string) int
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}
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// convert to PWM value from analog reading
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func ToPwm(i int) byte {
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return byte((255 / 1023.0) * float64(i))
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}
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