usbrelay

package module

v0.0.0-...-ad9e5c8 Latest Latest Go to latest Published: Mar 25, 2018 License: MIT Imports: 4 Imported by: 1

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Pure Go USB relay driver for cheap usb hid interface relay

Linux x86/amd64/armv5 is supported for now.

go get -v -u github.com/mengzhuo/go-usb-relay/g-relay
g-relay -h
# turn on num 1
g-relay -n 1 -o

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var (
	SlotNumberOverflow = errors.New("slot should be in 1 to 8")
)

func ListAll() (ret map[string]*Relay)

type Relay struct {
	// contains filtered or unexported fields
}

func (r *Relay) Close()

func (r *Relay) Device() hid.Device

func (r *Relay) GetAllStatus() (bitmask byte, err error)

func (r *Relay) Id() (id string, err error)

func (r *Relay) SlotNum() int

func (r *Relay) Status(n int) (on bool, err error)

func (r *Relay) Toggle(n int) (err error)

func (r *Relay) TurnAllOff() (err error)

func (r *Relay) TurnAllOn() (err error)

func (r *Relay) TurnOff(n int) (err error)

func (r *Relay) TurnOn(n int) (err error)

Path	Synopsis
g-relay