populate MaxControlPacketSize

2017-05-07 13:42:09 +02:00
parent ead4e1f406
commit a367f386ff
1 changed files with 11 additions and 10 deletions
--- a/libusb.go
+++ b/libusb.go
@@ -233,6 +233,7 @@ func (libusbImpl) getDeviceDesc(d *libusbDevice) (*DeviceDesc, error) {
 		Class:                Class(desc.bDeviceClass),
 		SubClass:             Class(desc.bDeviceSubClass),
 		Protocol:             Protocol(desc.bDeviceProtocol),
+		MaxControlPacketSize: int(desc.bMaxPacketSize0),
 	}
 	// Enumerate configurations
 	cfgs := make(map[int]ConfigDesc)