keyboard/qmk/lib/vusb/examples/hid-custom-rq/firmware/requests.h

32 lines
1 KiB
C

/* Name: requests.h
* Project: custom-class, a basic USB example
* Author: Christian Starkjohann
* Creation Date: 2008-04-09
* Tabsize: 4
* Copyright: (c) 2008 by OBJECTIVE DEVELOPMENT Software GmbH
* License: GNU GPL v2 (see License.txt), GNU GPL v3 or proprietary (CommercialLicense.txt)
*/
/* This header is shared between the firmware and the host software. It
* defines the USB request numbers (and optionally data types) used to
* communicate between the host and the device.
*/
#ifndef __REQUESTS_H_INCLUDED__
#define __REQUESTS_H_INCLUDED__
#define CUSTOM_RQ_SET_STATUS 1
/* Set the LED status. Control-OUT.
* The requested status is passed in the "wValue" field of the control
* transfer. No OUT data is sent. Bit 0 of the low byte of wValue controls
* the LED.
*/
#define CUSTOM_RQ_GET_STATUS 2
/* Get the current LED status. Control-IN.
* This control transfer involves a 1 byte data phase where the device sends
* the current status to the host. The status is in bit 0 of the byte.
*/
#endif /* __REQUESTS_H_INCLUDED__ */