add interface support

zserge · Aug 31, 2016 · 754b27e · 754b27e
1 parent 61aab8c
commit 754b27e
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Showing 2 changed files with 5 additions and 0 deletions.
diff --git a/hid.go b/hid.go
@@ -24,6 +24,7 @@ type Device interface {
 	Close()
 	Info() Info
 	SetEndpoint(int)
+	SetInterface(int)
 	HIDReport() ([]byte, error)
 	SetReport(int, []byte) error
 	GetReport(int) ([]byte, error)

diff --git a/usb_linux.go b/usb_linux.go
@@ -32,6 +32,10 @@ func (hid *usbDevice) SetEndpoint(ep int) {
 	hid.epIn = ep + 0x80
 }
 
+func (hid *usbDevice) SetInterface(ifno int) {
+	hid.info.Interface = uint8(ifno)
+}
+
 func (hid *usbDevice) Open() (err error) {
 	if hid.f != nil {
 		return errors.New("device is already opened")